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Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 280 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. We are looking for a passionate and motivated Marketing Manager to lead our local market initiatives, drive community engagement, and promote our brand’s presence in the crypto space. This role combines strategic thinking with hands-on execution, blending digital and in-person efforts to foster a thriving community. You will be responsible for engaging with our audience, creating high-quality content, and supporting local events to drive brand awareness and user growth. \n Responsibilities: Community Building and Engagement: Foster a strong local community of crypto enthusiasts, traders, and influencers. Serve as the face of our brand in the community by actively engaging in conversations and forums, responding to inquiries, and nurturing relationships. Organize and manage local events, meetups, and online sessions to promote brand awareness and drive engagement. Social Media Management and Content Creation: Develop and implement a content calendar with engaging posts, tweets, and updates across various platforms (e.g., Twitter, Facebook, Instagram, Telegram, Discord).Create original, informative, and on-brand content that aligns with our mission, including articles, infographics, and videos. Monitor social media trends, hashtags, and emerging topics in crypto to incorporate relevant and timely content. Influencer and Partner Relations: Identify, recruit, and collaborate with local influencers, KOLs (Key Opinion Leaders), and community leaders to increase brand exposure. Develop partnerships with other crypto or blockchain-related brands, communities, and media to expand our reach. Ground-Level Market Activation: Plan and execute offline marketing initiatives, such as booths at local crypto events, sponsorships, and guerilla marketing campaigns. Distribute promotional materials, manage logistics, and handle on-site coordination for local events and activities. Market Insights and Analytics: Conduct research on local crypto market trends, competitors, and user behavior to tailor our marketing strategies. Track, analyze, and report on the effectiveness of local campaigns, social media metrics, and community feedback to inform future strategies. Customer Support Liaison: Act as the first point of contact for community-related issues, and work closely with customer support to resolve inquiries. Collect and relay community feedback to product and support teams to improve the user experience. Requirements: Bachelor’s degree in Marketing, Communications, Business, or related field (or equivalent experience). 5+ years of experience in crypto, fintech, or tech industry marketing, community building, or social media management. Understanding of the cryptocurrency ecosystem, market trends, and blockchain technology. Proven experience with social media platforms, digital content creation, and community management. Bilingual English/Thai is required to be able to coordinate with overseas partners and stakeholders. Strong project management skills, with the ability to manage multiple tasks in a fast-paced environment. Self-motivated, proactive, and able to work independently. Familiarity with social media and analytics tools (e.g., Hootsuite, Buffer, Google Analytics) Experience with graphic design or video editing tools (e.g., Canva, Adobe Creative Suite) would be a plus. Active participant in crypto communities, with a personal presence in relevant forums, Telegram groups, or Discord channels. Strong network within the local crypto scene or tech community. \n Why Binance • Shape the future with the world’s leading blockchain ecosystem • Collaborate with world-class talent in a user-centric global organization with a flat structure • Tackle unique, fast-paced projects with autonomy in an innovative environment • Thrive in a results-driven workplace with opportunities for career growth and continuous learning • Competitive salary and company benefits • Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team) Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

About Binance.US: Binance.US is America's home to buy, trade, and earn digital assets. As a licensed and regulated U.S. crypto platform, Binance.US offers some of the lowest fees in the industry and provides secure and reliable access to more than 160 of the world’s most popular cryptocurrencies. We’re on a mission to empower people to do more with their money. The new economy has arrived and we’re committed to helping everyone access the world of blockchain and crypto. To learn more about Binance.US, visit https://www.binance.us/. All roles supporting Binance.US are employed via BAM Management US Holdings Inc. or BAM Management Canada Holdings Inc. About This Role: The Senior Software Engineer, Backend is part of the Engineering team and reports to our Engineering Manager. As a Senior Software Engineer, you will be responsible for designing, building, and maintaining backend services that power Binance.US products. You will leverage your expertise in Java and distributed systems while collaborating with teams across product, security, compliance, and infrastructure to deliver scalable, secure, and performant solutions. This role also offers the opportunity to work on blockchain-related integrations, making it ideal for engineers interested in expanding their experience in crypto and decentralized technologies. Core Responsibilities: Design, build, and maintain high-throughput backend services and APIs in Java. Drive architecture discussions to enhance system scalability, resiliency, and performance. Prioritize security and compliance as core aspects of service design and delivery. Collaborate with product, security, DevOps, and compliance teams on cross-functional initiatives. Mentor engineers and lead by example with high engineering standards and best practices. Research and prototype blockchain integration opportunities (e.g., node syncing, client tooling). Advocate for maintainable, modern infrastructure informed by industry best practices. Preferred Skills/Experience: Bachelor’s or Master’s degree in Computer Science or related field. ~8 years of professional software engineering experience, or ~6 with an advanced degree. Strong proficiency in Java and experience with modern frameworks and distributed systems. Experience with performance optimization (e.g., low-latency systems, microservices). Knowledge of security and compliance best practices in financial or regulated contexts. Interest or hands-on experience in blockchain, crypto infrastructure, or decentralized systems. Strong collaboration and mentorship skills in a fast-moving, cross-functional environment. Salary: The starting pay range for this role is between CAD$175,000 - CAD$205,000 for all Canadian remote locations. The actual base pay will vary, and is dependent upon many factors, such as transferable skill sets, work experience, business needs, and market demands. The base pay range is subject to change. BAM Management US Holdings Inc. and BAM Management Canada Holdings Inc. are Equal Opportunity Employers. Our mission is to give Americans access to a broad array of digital assets, and we thrive because of the diverse and inclusive team that we are building. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual preference, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance. We comply with Federal Transparency in Coverage regulations by providing a link to machine readable files related to the health plans offered to our employees. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data including negotiated service rates, and out-of-network allowed amounts between health plans and healthcare providers.

About Katana The Katana Foundation is a nonprofit organization dedicated to creating the best DeFi experience for all types of users. Incubated by Polygon Labs and GSR, Katana Network is a purpose-built DeFi chain that aligns applications, users, and chain revenue to deliver deep liquidity and sustainable high yields. The network uses innovative mechanisms including VaultBridge, Chain-Owned Liquidity, and concentrated protocol deployment to maximize value for active users rather than extracting it. By taking an opinionated approach to DeFi infrastructure, Katana enables superior capital efficiency and user experience compared to traditional blockchain designs. Your Role As a Full Stack Engineer at Katana, you won’t just write code - you’ll shape the future of decentralized finance. We're looking for a seasoned builder with both frontend finesse and backend backbone to help bring our Core and Composable Apps to life. From sleek UIs to seamless blockchain integrations, you'll craft intuitive experiences that empower users to explore the DeFi frontier - without the friction. If you're a DeFi-native with a hunger for impact, and thrive in the breakneck rhythm of web3 innovation, this is your arena. Your Responsibilities Build the Future of DeFi: Develop, and maintain powerful web applications integrated with Katana’s cutting-edge Layer 2 blockchain infrastructure. Design with Empathy: Create responsive interfaces that help clarify complex DeFi concepts for end users. Engineer the Backbone: Drive the development of high-performance backend systems and APIs that power interactions with smart contracts, manage real-time blockchain data, and scale to meet growing user demand. Collaborate Across the Stack: Partner closely with protocol and smart contract engineers to bring DeFi primitives (AMMs, lending, farming, and more) to the frontend in seamless, elegant ways. Tame the Blockchain Firehose: Optimize data pipelines and application performance to handle high-throughput activity and real-time blockchain data. Secure the Edge: Implement wallet connections, authentication flows, and security best practices that users can trust. Stay on the Edge: Keep tabs on the latest developments in DeFi, Layer 2 scaling, and the ever-evolving web3 landscape - and bring those insights back to the product. What You'll Need Full-Stack Fluency: 4+ years of experience building full-stack web applications - from polished frontends to production-grade backends. Web3 Warrior: 4+ years of hands-on experience with blockchain protocols, smart contracts, or web3 dev tools, especially in DeFi contexts such as AMMs, lending protocols, and staking systems. Frontend Firepower: Expertise with modern JS frameworks like React, Next.js, or Vue.js. Backend Mastery: Comfortable with Node.js, REST APIs, microservices, and containerized stacks (Docker, Kubernetes). Database Dexterity: You speak fluent SQL (Postgres, MySQL) and NoSQL (MongoDB, Firestore). Smart Contract Savvy: Able to read Solidity, integrate EVM-based contracts, and understand core blockchain concepts. Team-First Mentality: Proven success in agile teams, with a passion for shipping fast and making data-driven decisions. Preferred Qualifications Hands-on knowledge of intent-based bridging, solver networks, and advanced bridging layers. Deep familiarity with liquidity protocols, yield optimization strategies, and the nuances of great DeFi UX. Performance-tuning wizardry and a security-first mindset. Clear communicator with a love for collaboration. Katana Perks Remote first global workforce Industry leading Medical, Dental and Vision health insurance* Company matching 401k with 3% match* $1,500 Home Office Set Up Allowance (life-time max) $200 Annual Book Allowance Program $75 Monthly internet or phone reimbursement Flexible Time Off 1 company wide wellness Friday day off per quarter Company issued laptop Egg freezing, mental health, and employee wellness benefits In certain countries medical, dental and vision is fully covered for employees & their dependents. This is country and plan specific. 401k is for United States employees only Katana is committed to a diverse and inclusive workplace and is an equal opportunity employer. We do not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. Katana is committed to treating all people in a way that allows them to maintain their dignity and independence. We believe in integration and equal opportunity. Accommodations are available throughout the recruitment process and applicants with a disability may request to be accommodated throughout the recruitment process. We will work with all applicants to accommodate their individual accessibility needs. If you think you have what it takes, but don't necessarily meet every single point on the job description, please still get in touch. We'd love to have a chat and see if you could be a great fit.

DeFi Engineer Who We Are We are a cutting-edge DeFi automation and social trading platform revolutionizing how users, builders, and protocols interact with crypto. By combining seamless automation, gamification, and social engagement, we empower traders to discover, execute, and share innovative trading strategies across multiple chains. With a focus on user-driven growth and simplified blockchain workflows, we are building the future of decentralized finance—where trading is smarter, faster, and more connected. Join us in shaping the next generation of crypto innovation. The Role As a DeFi Engineer, you will play a key role in shaping and building an innovative user experience for the future of decentralised finance. We are looking for a skilled developer who is passionate about automating and abstracting away the complexities of on-chain swaps and liquidity management to provide a seamless trading experience for end users and drive business growth in the DeFi space. This role offers a unique opportunity to collaborate with a high-performance team in developing a cutting-edge product that will redefine the DeFi ecosystem and advance our mission to transform the industry. You will be joining a stealth-mode initiative supported by a well-funded company, allowing you to innovate in a fast-paced, dynamic environment with the resources and support needed to push the boundaries of technology. Your work will directly contribute to creating a product that will have a profound impact on the world of DeFi, underpinned by the financial strength and strategic direction of our organisation. Key Responsibilities Create and maintain backend integrations with top Solana and EVM DeXs (e.g. Raydium, Uniswap, Aerodrome, etc.) as well as new and emerging protocols Build and optimize low-latency, high throughput APIs that abstract and simplify complex DeFi operations. Stay up to date with the latest trends and technologies in DeFi, blockchain, and backend development to continuously improve the product. Work closely with frontend developers to ensure seamless interaction between the frontend and APIs or blockchain nodes for real-time data display. Contribute to the continuous improvement of development processes and workflows. Conduct thorough code reviews, share best practices, and mentor junior team members Ensure security best practices are followed, particularly concerning user data and blockchain interactions. Collaborate with cross-functional teams (design, marketing, product) to deliver new features and improvements according to the product roadmap. Write clean, maintainable, and efficient code Conduct regular testing, debugging, and troubleshooting to enhance the performance and usability of the platform. Knowledge & Experience Must have 3+ years of experience in a similar role and level Proficiency with developing low-latency microservices using Rust or Go in a production environment. Proficiency in blockchain fundamentals, DeFi concepts (e.g. AMMs, cross-chain bridges), and key DeFi protocols and aggregators (e.g. Jupiter, Uniswap, Jito, Flashbots, etc.) Experience integrating natively with DeFi protocols and smart contracts (e.g. Uniswap Router, pump.fun liquidity pools, multicall, etc.) Experience working with Anchor Framework IDLs and EVM ABIs. Experience with debugging, and benchmarking applications with tools such as pprof, delve, and gdb. Experience with version control systems (e.g., Git) in a production setting. Experience with Docker and Kubernetes (or equivalent) for packaging and running microservices in a production environment Experience designing and managing relational databases (MySQL, PostgreSQL) and in-memory data stores (Redis), including schema design, indexing, and caching strategies for low-latency services. Ideal Candidate Profile A creative problem-solver who is eager to innovate and push boundaries in the DeFi space. Possesses a deep understanding of web technologies and a strong grasp of blockchain fundamentals, particularly within DeFi. Thrives in scrappy start-up environments, seeing ambiguity as an opportunity rather than an obstacle. Comfortable taking ownership of complex problems and transforming them into user-friendly solutions. Excels in collaboration, building trust and rapport with both technical and non-technical stakeholders. Adept at communicating complex concepts clearly and concisely. Relentless in delivering high-quality products, even under pressure. Understands that speed and agility are key competitive advantages and drives urgency and efficiency without compromising quality. Passionate about DeFi, with a commitment to continuous learning and staying at the forefront of this dynamic field. Bonus Points Prior experience designing and developing low-latency or high-frequency trading (HFT) systems. Strong understanding of order-book mechanics, market-data feed architectures, and risk-control frameworks. Experience developing and deploying Solana Smart Contracts with Achor. Experience developing EVM Smart Contracts using Solidity and popular toolchains (Foundry or Hardhat). Familiarity with cloud platforms (AWS, GCP) and infrastructure-as-code.

Lazer is a world-class digital product studio composed of 180+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $200M in revenue. Clients seek out our help because we have the talent to deeply understand their needs and provide industry, technical, or product insights that are uniquely valuable to their efforts. Our clients range from early-stage startups and venture studios to recognizable retail brands and exciting enterprises. Some of our notable clients include Google, Shopify, Coinbase, Alchemy, Hinge, OVO, Polymarket, and more. We are a remote-first organization headquartered in Toronto, Ontario, with employees worldwide. We believe in providing the best experience possible for all Lazerites by fostering a strong community through regular events, company vacations, competitive compensation, unlimited PTO, and more! Join Lazer and help us solve problems and build the next generation of products! Lazer Crypto is a specialized team within Lazer, comprising more than 20 full stack, web3 native engineers dedicated to building modern dApps and web3 solutions. This team helps founders and growing teams accelerate their product launches across various blockchain ecosystems. Our notable web3 clients include Berachain, Base, Privy, Polymarket, Uniswap, Alchemy, and others. This is a unique opportunity to work with some of the biggest crypto projects as they expand into the native mobile app world. Our team is distributed across North America, combining deep technical expertise with a commitment to being kind, supportive collaborators who build exceptional products. Who You Are 5-8 years of professional experience in software development Proven experience in a consulting or client-facing technical role is required Blockchain and crypto project experience is a plus Expert in Android development using Kotlin Advanced expertise in Kotlin for Android development Strong understanding of Android architecture components and Jetpack libraries Experience with Material Design implementation and custom UI components Proficient in implementing sophisticated animations using Android's native animation frameworks Strong knowledge of TypeScript, React, and Node.js, with experience building or working with mobile applications Experience with web3 technologies is a plus Experience designing and maintaining SDK packages for Android platforms Knowledge of mobile crypto products and blockchain integration is highly valued Understanding of modern JavaScript libraries and APIs for frontend development Familiarity with Web3.js, Ethers.js, or other blockchain libraries is a plus Expert knowledge of Android app performance optimization, memory management, and security best practices for handling private keys on Android devices Knowledge of Google Play Store requirements and Android security best practices Problem-solver who thrives in consulting environments with experience managing client expectations and delivering on tight timelines Strong communication skills with the ability to explain technical concepts to both technical and non-technical stakeholders Self-sufficient, autonomous engineer who takes ownership of projects with minimal supervision What You'll Do Design, architect, and implement sophisticated Android dApps and blockchain applications for industry-leading clients across DeFi, NFTs, gaming, and infrastructure projects Develop cross-chain Android applications with smooth, performant blockchain interactions across Ethereum, Solana, and emerging L1/L2 ecosystems Create frictionless wallet experiences on Android with optimized connections, transaction signing flows, and secure key management solutions Collaborate with founders and technical leaders to shape mobile blockchain strategy and implementation roadmaps Make critical technical decisions ensuring scalability, security, and exceptional user experiences on Android Deliver high-quality code that meets performance benchmarks and security requirements Stay at the forefront of web3 mobile technologies, experimenting with emerging solutions and bringing innovations to client projects Collaborate with other mobile specialists to ensure consistency and best practices across Android development Contribute to open-source tools and libraries that advance the state of web3 mobile development Mentor other engineers on Android-specific blockchain integration challenges and solutions Why Work With Us 🚀 Accelerate Your Growth: Work across multiple industries and cutting-edge projects with a team that ships fast. 💥 Maximum Impact: Shape the future of the tech industry by helping ambitious projects reach their potential. 🏅 True Ownership: Everyone ships code and has real autonomy with minimal meetings. 💡 Continuous Learning: Be part of a team of senior engineers and designers who love learning and knowledge sharing. Why This Might Not Be For You 🤖 You Resist Modern Tools: We leverage AI and cutting-edge technology to build rapidly and focus our energy on solving the most complex, high-impact challenges for our clients. 🏗️ You Crave High Structure: We thrive in an autonomous, fast-moving environment, which means you need to be comfortable with some ambiguity. 😴 You Prefer Conventional Careers: Our consulting approach involves varied projects and direct client interaction — it's not for everyone. 1️⃣ You Like Staying in One Lane: Our projects require adapting to different tech stacks and modern tooling quickly. Benefits & Perks 🌐 Work From Anywhere: Choose your workspace — all you need is strong wifi and a passion for building! 🧘‍♂️ Work / Life Balance: We believe in our team’s ability to have it all; a great career, and time to unplug and live…you know...life. 🩺 Employee Care: We provide full benefits (healthcare, dental, vision) for our employees (401k for our US employees) 🏖️ Unlimited PTO: Everyone needs a break. Take at least 15 days off a year, and more if you need—just be cool about it and keep the team in mind. 🎉 Regular Team Retreat: Join us for a week of team bonding at amazing destinations. Recent trips include the Dominican Republic, Cancun, and Hawaii — plus ones welcome.

Building the Future of Crypto Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology. What makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world. Before you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account here. As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Desktop, Wallet, and Kraken Futures. Become a Krakenite and build the future of crypto! Proof of work The team This role is part of the Growth team at Kraken—a cross-functional group of Marketing, Product, Engineering, Design, and Analytics professionals focused on step-changing user growth and revenue across our platforms. Within the Growth organization, Product, Design, and Engineering are structured into three key groups: Acquire, Onboarding & KYC, and Engage. You’ll be a critical member of the Engage group, responsible for building long-term product value and loyalty across our Kraken and Pro products—on both mobile and web. The opportunity Define the product strategy and roadmap for engagement and loyalty across Kraken and Pro, aligning it with our growth goals and business unit objectives. Own key product metrics such retention rate, session frequency, and LTV. Drive product development across the full lifecycle—from discovery and validation to launch and iteration—with a focus on utility, repeat usage, and behavioral reinforcement Develop and implement growth loops and in-product mechanics that encourage usage frequency and depth, including gamification, rewards, social features, and habit-forming design Collaborate with Engineering, Design, and Analytics to run A/B and multivariate tests at scale, leveraging results to make fast, data-informed decisions Partner with Marketing and Lifecycle teams to build targeted engagement campaigns and personalized messaging strategies (e.g., push, in-app, email) based on behavioral insights Design and refine client segmentation frameworks to personalize the experience and optimize journeys Collaborate closely with Business Leads for Consumer and Pro segments to align product goals with user personas, market demands, and business objectives Skills you should HODL 5+ years of product management experience, with 2+ years focused on engagement, retention, or lifecycle growth (preferably in crypto or fintech) Strong analytical skills with a proven ability to use data to drive decision-making Experience in growth product management with a solid understanding of experimentation, funnel optimization, and behavioral psychology A track record of launching successful engagement features such as notifications systems, loyalty/rewards programs, or community-driven features Experience working with both mobile and web apps, and comfort navigating technical conversations with engineers Deep empathy for users combined with a strong business sense Strong communication and stakeholder management skills; you can influence at multiple levels of the organization Experience working with both mobile and web apps, and comfort navigating technical conversations with engineers Enthusiasm for Bitcoin and the cryptocurrency ecosystem, with a deep belief in our mission

About the company Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. Our vision is to give individuals the freedom to own their assets, confidently participate in the future economy, and access opportunities that enhance their lives. Our mission is to be a trusted personal companion — helping users safely navigate Web3, the on-chain economy, and the emerging AI-powered future. With support for over 10 million assets across 100+ blockchains, Trust Wallet offers a seamless, multi-chain experience backed by industry-leading self-custody technology, a vibrant community, and a growing ecosystem of partners. The Opportunity We are looking for a proactive and detail-oriented Customer Support Representative to manage inbound inquiries and maintain high-quality support through chat, email, and phone. You’ll independently resolve issues, escalate complex cases when needed, and stay updated with product and process knowledge. The role also involves adhering to quality and scheduling standards, collaborating with team members, and supporting improvement initiatives such as ticket deflection and data analysis. Responsibilities You will handle all inbound inquiries received, and outbound communication is established in the form of chats, emails, and calls Independently provide accurate information to resolve problems/issues that arise Continuously educate one’s self with up-to-date and relevant information to support the customer service operations You will escalate issues to your team leader, managers, and other departments as required Adhere to the Quality Assurance standards set Adhere to and comply with the schedule set by the Team Leader Assist in the preparation of other processes as and when assigned/required by the Team Leader Display good team working attitude and behavior within the team and other departments in the company Assist in projects aimed at achieving team objectives such as implementing ticket deflection strategies, analyzing data/trends to drive defect reduction etc. Qualifications 2-3 years experience in frontline customer support, preferably in the financial or service industry Have the passion and willingness to go above and beyond to solve complex problems while delivering an outstanding customer experience Both adaptable and resilient, able to operate in a quickly changing environment Excellent verbal and written professional English and your respective native language skills Great at multitasking, prioritizing, and managing time effectively. Knowledge or interest in blockchain/digital assets/fin-tech industry Ability to work on flexible working hours and shifts (including night shifts, weekends, and Public Holidays) Nice to have: Previous engagement in blockchain-specific projects, especially related to wallet development. Open-source contributions and long-term engagements Experience with iOS/Android/Web platforms Deep understanding of distributed systems and cryptographic principles. Proficiency in working with different blockchain protocols and standards. Previous experience in Golang, Rust or Solidity is a plus. Working at Trust Wallet Do something meaningful; Be a part of the future of finance technology and the no.1 company in the industry Fast moving, challenging and unique business problems International work environment, flat organization, flexible working hours Great career development opportunities in a growing company Additional Information This is a global and fully remote role. You must have the right to work for the country you are based. Why work at Trust Wallet? Be a part of the world’s leading blockchain ecosystem that continues to grow. Excellent learning and career development opportunities. Work alongside diverse, world-class talent, in an environment where learning and growth opportunities are endless. Tackle fast-paced, challenging and unique projects. Work in a truly global organization, with international teams and a flat organizational structure. Work fully remotely with flexible working hours. Enjoy competitive salary and benefits. Apply today to join our team in building the world’s most trusted and secure crypto wallet and enable a decentralized future for everyone. Trust Wallet is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

Eigen Labs is building the infrastructure for a more trustworthy internet. Today's digital world runs on trust-me promises: "Trust that this AI model is giving you unbiased results." "Trust that this platform isn't manipulating your feed." "Trust that this service will honor its commitments." These trust assumptions create massive friction and limit what's possible online. EigenCloud changes this by making any digital service verifiable. Built on our EigenLayer protocol, which has attracted billions in economic security, EigenCloud lets developers build applications with mathematical trust guarantees instead of pinky promises. For developers, this means the best of both worlds: Use familiar cloud tools and programming environments while gaining blockchain-level verifiability. No need to rewrite your application in specialized blockchain languages or accept the limitations of smart contract environments. For the world, this unlocks transformative applications: AI systems with economic accountability for their outputs Social platforms with verifiable, manipulation-resistant algorithms Prediction markets that can resolve on any real-world event Financial services with cryptographic transparency Any application where trust and correctness matter We're moving beyond crypto's current focus on digital money to make all digital interactions more trustworthy. With the fastest-growing developer ecosystem in crypto and backing from top-tier investors, we're at the inflection point where verifiable computing goes mainstream. Ready to build the trust layer for the internet? We're looking for builders who want to solve hard problems and create technology that makes the digital world fundamentally more reliable. The Role As a Smart Contract Security Engineer, you won’t just audit code—you’ll shape the security model for billions of dollars of restaked ETH and safeguard the trust of an entire ecosystem. You’ll work at the intersection of cutting-edge research, high-stakes engineering, and adversarial thinking, building defenses for a protocol that is redefining how crypto infrastructure is shared and secured. This is a chance to tackle some of the hardest problems in blockchain security, collaborate with world-class researchers and engineers and if you thrive on high impact, high responsibility, and pushing the boundaries of what secure decentralized systems can be, EigenLayer is where you’ll want to be. This is a full-time position that is fully remote or located with the largely Seattle-based team. What You Will Do Lead design and security reviews of complex staking, slashing, EigenPods and reward distribution contracts. Build tooling, fuzzers, and formal verification pipelines to identify vulnerabilities before attackers do. Collaborate directly with protocol researchers and core engineers to harden new features from inception. Read, interpret, and refine formal verification specifications, making changes as needed to ensure they reflect protocol intent and capture critical security properties. You will work closely with the product and leadership teams to set the on-chain strategy and roadmaps. This is a unique opportunity to build an entirely new paradigm of permissionless innovation, and create outsized impact on EigenLayer, and the Ethereum community. What You Will Bring Deep understanding of blockchain fundamentals, common vulnerabilities, and the EVM Experience with developer tools for smart contract application developers (Hardhat, Foundry) Passion for collaborating with other developers, security auditors, and stakeholders to ensure the quality and security of smart contracts Strong testing skills and experience with testing frameworks for smart contracts Experience with production deployments of non-trivial protocols, and associated security audits Ability to collaborate with cross-functional and geographically remote teams, partners, and community members The target salary range for this role is $220,000 - $260,000 USD. The listed range reflects compensation for candidates located in U.S. Tier 1 markets and may vary depending on your location. In addition to base salary, total compensation may include short- and long-term incentives as well as program-specific awards. Eigen Labs also offers a comprehensive benefits package, which includes: US Benefits Competitive salary and non-cash compensation (tokens and equity) World class benefits package (medical/dental/vision) Remote work set up stipend Flexible hours and a supportive remote environment Flexible time off 401(k) retirement plan + company match Monthly wellness benefit Yearly off-sites Paid parental leave If hired outside of the US through an EOR, benefits will be offered based on specific country requirements and EOR offerings. Equal Opportunity Employment There's one more, very important thing. We are an equal opportunity employer. We search for amazing people of diverse backgrounds, experiences, abilities, and perspectives. We take care of each other to create an inclusive work environment where we love to come to work every day. We hope you can join us. With EigenLayer, building blockchain infrastructure modules (AVSs) in a permissionless manner is no longer a hypothetical—it's our reality. Now, we invite you to be part of this exciting journey.

About Us Chainlink Labs is one of the primary contributing developers of Chainlink, the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance. The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases for institutional tokenized assets, Decentralized Finance (DeFi), payments, stablecoins, and more. Many of the world’s largest financial services institutions have also adopted Chainlink’s standards and infrastructure, including Swift, Euroclear, Mastercard, Fidelity International, UBS, ANZ, Aave, GMX, Lido, and many others. Chainlink Labs is a world-class team of over 600 developers, researchers, and capital markets experts, and has ranked among Fortune's Best Workplaces in Technology, Fortune's Best Medium Workplace, and the Top 100 Global Most Loved Workplaces. Learn more at chain.link or chainlinklabs.com. About The Role In this role, you will be instrumental in shaping Chainlink’s developer-focused narrative in the blockchain ecosystem through clear, compelling, and technically accurate content. As part of the Docs Team, you will create, refine, and enhance a wide range of materials that communicate Chainlink’s impact on onchain finance and asset tokenization. Your work will span technical documentation, code tutorials, developer-focused tooling, and more. You will collaborate closely with product managers, engineers, developer advocates, and other cross-functional teams to ensure content is both engaging and informative for global audiences. This is a unique opportunity to contribute to one of the fastest-growing projects in the blockchain ecosystem and shape how the industry understands the future of decentralized finance. Your Impact Write, edit, and maintain developer documentation, tutorials, API references, and guides for Chainlink products Collaborate with engineering, product, and developer relations teams to translate complex technical concepts into easily understandable content Continuously improve the developer onboarding experience through clear, well-structured documentation Work with open-source contributors to review and enhance community-submitted documentation Organize and structure documentation for better discoverability and usability Stay up-to-date with blockchain, smart contracts, and Chainlink ecosystem advancements to keep documentation relevant Participate in content strategy discussions, ensuring technical accuracy and consistency across all documentation Requirements Strong ability to write clear, structured, and concise technical documentation, with an understanding of best practices for developer documentation Experience with Markdown and Git. Comfortable reading, understanding and writing code samples (Solidity, JavaScript/TypeScript) Industry knowledge (Blockchains, DeFi, trends, use cases) Experience contributing to open-source projects or blockchain communities Ability to collaborate effectively with engineers, product teams, and developer advocates Strong attention to detail and ability to simplify complex topics for a broad developer audience Ability to operate independently, take on additional responsibilities as needed, and proactively identify and learn new skills or knowledge to adapt to evolving challenges Ability to be flexible and turnover quality content quickly when needed Problem-Solving & Critical Thinking skills User Empathy & Developer Experience Focus Strong interest in Blockchain technology Preferred Requirements Understanding of Chainlink and our product offerings Knowledge of additional programming languages such as Go, Rust, Move, Python, or Cairo is a plus Demonstrated ability to enhance user experience by developing Astro documentation components. All roles with Chainlink Labs are global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST). We carefully review all applications and aim to provide a response to every candidate within two weeks after the job posting closes. The closing date is listed on the job advert, so we encourage you to take the time to thoughtfully prepare your application. We want to fully consider your experience and skills, and you will hear from us regarding the status of your application shortly after the closing date. Commitment to Equal Opportunity Chainlink Labs is an equal opportunity employer. All qualified applicants will receive equal consideration for employment in compliance with applicable laws, regulations, or ordinances. If you need assistance or accommodation due to a disability or special need when applying for a role or in our recruitment process, please contact us via this form.

Phantom is revolutionizing the way millions of people interact with the crypto ecosystem. Our self-custodial wallet offers a seamless, unified experience for managing accounts and tokens across Solana, Bitcoin, Ethereum, and Polygon, empowering users with a single, convenient solution. By integrating cutting-edge security features and launching innovative tools for an enhanced personalized user experience, Phantom is able to provide a next-generation, safe and easy to use self-custodial wallet for everyone. This strategy has allowed Phantom to achieve significant milestones including surpassing 15 million MAU’s, reaching #1 in the Google play store finance category, and consistently trending as a Top 50 app across all categories, right next to X, PayPal, Coinbase, and ChatGPT. Responsibilities Feature development: You will be owning features on our web platforms – currently the Phantom Extension and our website. New initiatives and products: You will be leading initiatives to add support for other blockchains to Phantom, and to launch new complementary products or infrastructure. Interfacing with users: You will be interfacing directly with end-users and developers building on Phantom – supporting them and collecting feedback to inform the direction of the product. Team building: You will be working with the team to create and foster a culture of raising the bar with each new hire. Qualifications Bachelors degree in Computer Science or related technical field or equivalent practical experience 5+ years full-time software engineering experience with some of the following technologies: React / Typescript / React-Query Solana web3.js / ethers.js Demonstrated interest in open and community-driven platforms English language proficiency Nice-To-Have: experience in a blockchain based project Why Work with Us Opportunity We are a team of experienced builders in the blockchain and crypto industry. Our journey began from users seeking an easy, seamless path to accessing the crypto ecosystem. This passion fueled our exponential growth, allowing us to onboard over 7M+ active users in just over three years; with our user base growing weekly. Our dedication to a secure and seamless user experience has made us the leading wallet on Solana as well as our multi-chain approach enhances our platform's versatility, meeting the needs of a diverse and growing user base. By staying at the forefront of technology and user expectations, we continue to innovate and set industry standards on self-custodial crypto wallets. There has never been a better time to work in crypto to help shape the future of innovation with a focus around the wallet experience! First impressions matter: Wallets are responsible for a users first impression with crypto and onboarding new users into crypto. By ensuring that a user has a great first-time experience with crypto, we can help supercharge the growth of the entire ecosystem. Make crypto easier to navigate: There is no easy way for a user to discover and navigate all that crypto has to offer. Wallets have a unique opportunity to help users not only onboard to crypto but also stay retained by exploring new things to do. We live in a multi-chain world: We currently support Solana, Ethereum, Polygon and Bitcoin with more networks to come in the new future. We are focused on creating a unified, multi-chain crypto experience for users. Benefits Competitive salary and equity Comprehensive insurance (medical/dental/vision) — 100% covered Stipend for your ideal remote / WFH set-up: laptop, headphones, and any other work gear you may need Flexible hours and a long-standing, supportive remote environment Unlimited vacation: Take time when you need it (and we really mean it!) 401(k) retirement plan Wellness benefit Daily lunch benefit We strongly encourage candidates of all different backgrounds to apply. We believe that our work is stronger with a variety of perspectives, and we’re eager to further diversify our company. If you have a background that you feel would make an impact at Phantom, please consider applying. We’re committed to building an inclusive, supportive place for you to do the best work of your career. The target base salary for this role will range between $180,000 to $220,000 with the addition of equity and benefits. This is determined by a few factors including your skillset, prior relevant experience, quality of interviews and market factors (such as location) at the point in time of offer.

Ellipsis Labs is a profitable, venture-backed New York-based startup building differentiated products and infrastructure in decentralized finance. The company is the developer of Phoenix, the leading order book spot exchange on the Solana blockchain, and a top 10 DEX (decentralized exchange) with >$70B in volume since inception in 2023. Additionally, we are one of the most active and prominent on-chain market makers in crypto. All roles are in the Ellipsis Labs office in New York City. Ellipsis Labs is seeking a Senior Visual Designer to define and elevate the visual language of our exchange and brand across high-density, real-time trading interfaces. You’ll partner with engineering and leadership to craft a cohesive, trustworthy look and feel - from component libraries to data visualization, motion, and launch assets. In this role, you will: Own the visual system for Phoenix and future products: typography, color, spacing, iconography, design tokens, and component theming Turn complex trading mechanics and data into clear, scannable visual hierarchies and data visualizations that perform under real-time constraints Build and maintain a Figma library/design system, ensuring consistency and speed of implementation; provide developer-ready specs and assets Drive visual polish on critical surfaces (order entry, positions, charts, risk states), including loading/empty/error states and micro-interactions/motion Partner closely with engineers to ensure visual fidelity in production and pragmatic choices under technical constraints Own the company and product brand expression across product surfaces and key moments Incorporate feedback, user signals, and metrics to iterate quickly without sacrificing craft Qualifications Required 2+ years designing visual systems for complex digital products, ideally high-density or data-heavy (trading/finance, analytics, dev tools, etc.). Portfolio demonstrating strong visual craft (type, color, layout), system thinking (tokens/components), and clear data presentation. Fluency in Figma (components/variants, auto-layout) and handoff practices; attention to detail across states and edge cases. Comfort collaborating with engineers; ability to balance visual quality with performance and feasibility. High ownership and bias to ship; you sweat the details and move quickly. Preferred Familiarity with crypto/Web3 design patterns and user behaviors Exposure to Solana or similar blockchain ecosystems

Ellipsis Labs is a profitable, venture-backed New York-based startup building differentiated products and infrastructure in decentralized finance. The company is the developer of Phoenix, the leading order book spot exchange on the Solana blockchain, and a top 10 DEX (decentralized exchange) with >$70B in volume since inception in 2023. Additionally, we are one of the most active and prominent on-chain market makers in crypto. All roles are in the Ellipsis Labs office in New York City. The Opportunity Ellipsis Labs is seeking a Senior Product Engineer to join our team. In this role, you will: Spec, build, and maintain professional-grade applications Drive ambitious product initiatives (which may include entirely new product lines) from inception to completion: specification, architecture, implementation, testing, monitoring, and maintenance Qualifications Required 3+ years of experience building user-facing software products with high quality and well-documented production code Experience building great UX with modern frontend frameworks, specifically React + TypeScript Ability to work across the product engineering stack Ability to make informed product decisions based on relevant business context Deep respect and empathy for users A demonstrated track record of high agency, willingness to dive into unfamiliar technical and non-technical areas, and a team-first attitude Passion for decentralized finance Preferred Experience working with blockchain technology, specifically Solana Interest in quant trading or fintech Product design or product management experience