Jobs Board

About Rain At Rain, we’re rebuilding the global financial pipes money flows through. Our infrastructure makes stablecoins usable in the real world by powering credit card transactions, cross-border payments, B2B purchases, remittances, and more. We partner with fintechs, neobanks, and institutions to help them launch solutions that are global, inclusive, and efficient. If you’re curious, bold, and excited to help shape a borderless financial system, we’d love to talk. Our Ethos Operating at the epicenter of stablecoin innovation means moving fast and thinking globally. Our team reflects the diverse, international audiences we serve. We hire people who stay agile as the tide ebbs and flows, fix what’s broken without waiting, chase trends before they peak, and remember to have fun through it all. About the Role We’re looking for our first dedicated Analytics Engineer – a technical builder who can consolidate fragmented data sources, model them cleanly, and turn raw information into trusted, reusable datasets and metrics that power decisions across the company. As Rain scales from hundreds to thousands of customers, we need someone who can make our data accessible, reliable, and self-serve for Product, BD, Customer Success, Compliance, and the Executive teams. Reporting to the Head of Operations, this role sits at the intersection of data engineering and analytics. You’ll own Rain’s core data models and analytics layer, partnering with teams across the company to answer critical questions: How are customers using our infrastructure? Which products, regions, or use cases are driving growth? What behaviors predict retention and revenue expansion? You’ll design the models, metrics, and dashboards that help us understand our business, prove value to customers, and make faster, smarter decisions. What You'll Do Partner with stakeholders across to understand their data needs and translate them into clear modeling and reporting requirements. Design, build, and maintain core data models (e.g., customer, account, transaction, product usage) using tools like dbt to transform raw logs into canonical, analytics-ready datasets. Define and maintain company-wide metrics for business health, customer engagement, product usage, transaction volumes, payment success rates, and other mission-critical KPIs. Build and evolve ELT/ETL pipelines and orchestration to ensure timely, accurate delivery of data into Rain’s warehouse. Develop dashboards and self-serve analytics layers that make it simple for non-technical teams to explore data, track performance, and answer their own questions. Analyze cross-customer and cross-product trends to surface insights that inform product roadmap, go-to-market strategy, and operational improvements. Establish and enforce data quality standards, testing, documentation, and governance so teams can trust the numbers as we scale.Continuously improve Rain’s analytics stack evaluating new tools, refining models, and raising the bar on performance, reliability, and usability. Who You Are Builder's mentality – Energized by being an early analytics hire at a fast-growing fintech; comfortable owning the full lifecycle from ingestion and modeling to metrics and dashboards. Modeling & SQL expert – Strong analytics skills with deep proficiency in SQL and experience building dimensional / semantic models that are easy for others to use. Modern data stack fluent – Hands-on experience with analytics tooling (e.g., dbt, modern ELT tools, Airflow orchestration frameworks) and cloud data warehouses (Snowflake, BigQuery, or Redshift). Business-minded – You don’t just ship tables and charts—you partner with teams to clarify the questions that matter, design the right metrics, and translate data into strategic recommendations. Clear communicator – Able to distill complex data concepts into simple, compelling stories and artifacts for executives, GTM leaders, and customers. Customer-focused – Motivated by helping Rain prove and quantify value to enterprise clients and giving customer-facing teams the data they need to win. Experienced – 5–7+ years in analytics engineering, data analytics, or data engineering roles, ideally at early-stage or high-growth B2B SaaS, fintech, or payments companies. Nice to Have Experience as a founding or early analytics engineer, building an analytics foundation and self-serve culture from 0→1. Previous experience at a crypto, Web3, or blockchain company Background working with payments data, card programs, transaction processing, or other financial services infrastructure. Experience in regulated industries (fintech, regtech, compliance) with familiarity around security, data governance, and audit requirements. Benefits Our team works hard, so we make sure our benefits do too. Here’s what you can expect as a Rainmaker: Top-tier coverage: We cover 95% of Medical, Dental, and Vision premiums. 401(k) with matching: Invest in your future, just like we’re investing in ours. Ownership that matters: Every team member gets equity because we believe in building together. Work your way: Flexible hybrid setup with a prime SoHo office for NYC-based teammates. Unlimited PTO: Because time to rest and reset is just as important as time to ship. Product-first perks: Monthly budget to test our cards and features like a real user. Wellness support: Monthly stipend to spend on fitness, therapy, or whatever keeps you thriving. Home office setup: One-time stipend to create a space that works for you. Team connection: Frequent company events, team dinners, and offsites to stay connected.

About Rain At Rain, we’re rebuilding the global financial pipes money flows through. Our infrastructure makes stablecoins usable in the real world by powering credit card transactions, cross-border payments, B2B purchases, remittances, and more. We partner with fintechs, neobanks, and institutions to help them launch solutions that are global, inclusive, and efficient. If you’re curious, bold, and excited to help shape a borderless financial system, we’d love to talk. Our Ethos Operating at the epicenter of stablecoin innovation means moving fast and thinking globally. Our team reflects the diverse, international audiences we serve. We hire people who stay agile as the tide ebbs and flows, fix what’s broken without waiting, chase trends before they peak, and remember to have fun through it all. About the Role We’re looking for Rain’s first dedicated Data Engineer—a hands-on builder who will architect the ingestion, pipelines, and infrastructure that power our data ecosystem. As Rain scales to millions of end users across payments, card programs, and blockchain rails, your systems will ensure every team has access to timely, accurate, and trustworthy data. Reporting to the CTO and partnering closely with Analytics, Operations, Product, Compliance, and BD, you will own Rain’s data pipelines end-to-end: from ingesting raw transaction and blockchain data, to orchestrating transformations, to ensuring quality, observability, and reliability. This role is foundational—you’ll be shaping the data backbone that underpins analytics, customer reporting, operational tooling, and on-chain integrations. If you love building in fast-moving environments, care deeply about data quality, and want to own core infrastructure at the heart of a modern fintech, this role is for you. What You'll Do Design, build, and maintain Rain’s core data pipelines, including ingestion from payments processors, card issuers, blockchain nodes, internal services, and third-party APIs. Own orchestration and workflow management, implementing Airflow, Dagster, or similar tools to ensure reliable, observable, and scalable data processing. Architect and manage Rain’s data warehouse (Snowflake, BigQuery, or Redshift), driving performance, cost optimization, partitioning, and access patterns. Develop high-quality ELT/ETL transformations to structure raw logs, transactions, ledgers, and on-chain events into clean, production-grade datasets. Implement data quality frameworks and observability (tests, data contracts, freshness checks, lineage) to ensure every dataset is trustworthy. Partner closely with backend engineers to instrument new events, define data contracts, and improve telemetry across Rain’s infrastructure. Support Analytics and cross-functional teams by delivering well-modeled, well-documented tables that power dashboards, ROI analyses, customer reporting, and key business metrics. Own data reliability at scale, leading root-cause investigations, reducing pipeline failures, and building monitoring and alerting systems. Evaluate and integrate new tools across ingestion, enrichment, observability, and developer experience—raising the bar on performance and maintainability. Help set the long-term technical direction for Rain’s data platform as we scale across new products, regions, and chains. Who You Are Data infrastructure builder – You thrive in early-stage environments, owning pipelines and platforms end-to-end and choosing simplicity without sacrificing reliability. Expert data engineer – Strong Python and SQL fundamentals, with real experience building production-grade ETL/ELT. Workflow & orchestration fluent – Hands-on experience with Airflow, Dagster, Prefect, or similar systems. Warehouse & modeling savvy – Comfortable designing schemas, optimizing performance, and operating modern cloud warehouses (Snowflake, BigQuery, Redshift). Quality-obsessed – You care deeply about data integrity, testing, lineage, and observability.Systems thinker – You see data as a platform; you design for reliability, scale, and future users. Collaborator – You work well with backend engineers, analytics engineers, and cross-functional stakeholders to define requirements and deliver outcomes. Experienced – 5–7+ years in data engineering roles, ideally within fintech, payments, B2B SaaS, or infrastructure-heavy startups. Nice to Have Experience ingesting and processing payments data, transaction logs, or ledger systems. Exposure to smart contracts, blockchain data structures, or on-chain event ingestion. Experience building data tooling for compliance, risk, or regulated environments. Familiarity with dbt and/or semantic modeling to support analytics layers. Prior experience standing up data platforms from 0→1 at early-stage companies. Benefits Our team works hard, so we make sure our benefits do too. Here’s what you can expect as a Rainmaker: Top-tier coverage: We cover 95% of Medical, Dental, and Vision premiums. 401(k) with matching: Invest in your future, just like we’re investing in ours. Ownership that matters: Every team member gets equity because we believe in building together. Work your way: Flexible hybrid setup with a prime SoHo office for NYC-based teammates. Unlimited PTO: Because time to rest and reset is just as important as time to ship. Product-first perks: Monthly budget to test our cards and features like a real user. Wellness support: Monthly stipend to spend on fitness, therapy, or whatever keeps you thriving. Home office setup: One-time stipend to create a space that works for you. Team connection: Frequent company events, team dinners, and offsites to stay connected.

About Paradex Paradex isn’t just another decentralized exchange—it’s a Super App. We’ve combined three powerful financial primitives: Exchange, Asset Management, and Borrow/Lend Markets, all seamlessly composable and accessible through one unified account that uses your entire portfolio as collateral, including any spot and derivative assets. Trade, earn, borrow, lend, and grow your on-chain identity—all in one place. Backed by top-tier investors and incubated by Paradigm, we are scaling rapidly. Come help us grow! Quick Facts $110+ Billion Lifetime Volume $1.2+ Billion Average Daily Volume $90+ Million Total Value Locked Paradex is committed to building transparently in public 👉 key platform stats Your mission As a key member of the backend engineering team, you’ll own the entire lifecycle of major features—from concept to launch—working closely with product and engineering teams across the company. We're looking for someone with deep expertise in distributed systems and hands-on experience building on blockchain smart contract platforms. You’ll work in a dynamic cross-functional team, driving high-impact features that directly benefit our users. Some projects will focus on enhancing the customer experience, while others will tackle the critical challenges of scalability, integrations, and performance optimization. What You’ll Do Protocol Development: Design and implement a decentralized protocol for crypto derivatives trading, including developing, testing, and deploying backend systems and smart contracts. API and SDK Development: Design and develop APIs and SDKs to support robust trade execution services. System Monitoring: Own monitoring, alarming, analytics, and reporting for all services you build, ensuring they meet high performance and responsiveness standards. Effective Communication: Collaborate and communicate requirements effectively within and across teams to ensure alignment on project goals. What You Bring Proven Experience: 5+ years of backend engineering experience, ideally from ideation to launch within a strong engineering team. Technical Expertise: In-depth knowledge and hands-on experience with modern programming languages like Javascript, Python, Golang, Java, C++. Proficiency in basic cryptography and experience with Solidity for creating upgradeable smart contracts. Blockchain Proficiency: Hands-on experience building on blockchain platforms, comfortable with cloud-native AWS infrastructure and/or Kubernetes. Cryptocurrency Knowledge: Deep understanding of the cryptocurrency ecosystem and underlying technologies like blockchain, PoW, PoS, and L1/L2 technologies. Innovative Mindset: Interest in ZK-Rollups and cutting-edge blockchain technologies. Your Perks & Benefits Competitive Pay: Top-tier compensation in the industry. Generous PTO: Unlimited vacation. Full Benefits: Comprehensive packages tailored by country. Technology & Learning Allowances: 3,000 USD for your first-year setup plus $1,000 USD annually for learning and development

Direct applicants only. Please note that we are not seeking assistance from recruiters, headhunters, or agencies for this position.If you've ever envisioned yourself at the forefront of AI and Web3 innovation, then Cere offers the perfect opportunity to transform that vision into reality. Cere is a cutting-edge Web3 data infrastructure scale-up seeking someone who is not just looking for a job but wants to be challenged to accomplish great things in an exciting venture.As the Marketing Lead, you'll have a key role on the marketing team in the way we connect with customers to drive growth across our products. In this role, you'll be focused on informing and implementing a tactical roadmap of initiatives to help expand our businesses and support the launch of new products.We are looking for a consumer product marketer who can build and launch marketing strategies that drive brand awareness, adoption, and growth as well as implement go-to-market strategies for our innovative products alongside cross-functional teams!Please note this is a hybrid role based in San - Francisco, Berlin or Warsaw, with an expectation to be in the office 2-3 times a week.About Cere NetworkSince its launch in 2019, the Cere team has consistently anticipated the difficulties that the present systems would encounter, now highlighted by the swift advancements of AI and the accompanying surge in data. With companies using multiple vendors causing data fragmentation that complicates AI integration, Cere is presenting itself as an objective, open-source solution, with a clear vision: All data should be decentralized. Unequivocally.Cere is backed by the world’s largest institutions and projects, including Binance Labs, Republic Labs, and Polygon. For more info, see: www.cere.networkOur EthosAt Cere, we're not just hiring for roles; we're seeking a specific blend of qualities. We value those who excel in our fast-paced environment, embracing methodical, simulation-driven development and a first-principle thinking approach.Our team members uphold high standards, discipline and a growth mindset that fuels ongoing learning and process refinement. Exceptional written communication is a must, as we rely on tools like Notion, Slack, and Wiki to ensure organized, transparent collaboration.We prioritize autonomy and goal orientation, fostering a culture of accountability and transparency. Our ecosystem thrives on supportive, challenge-driven teamwork, a driving force behind Cere’s rapid innovation.We're drawn to individuals with character, high standards, and the ability to build and optimize efficient habits. A growth mindset and commitment to collective success underscore our team dynamics, as we aim to nurture a larger ecosystem of collaboration and progress.Responsibilities:- Develop and execute long-term go-to-market strategies to support growth and product marketing teams in achieving targets and forecast outcomes.- Provide leadership, guidance, and mentorship, while actively engaging in tactical deep dives.- Oversee and evolve current growth and product marketing teams to ensure strategic execution and target achievement.- Collaborate with the product marketing team to transition from single-product brand awareness to comprehensive solutions and bundles.- Utilize paid ads, events, and various other channels to drive self-service revenue growth.- Develop and implement a comprehensive community marketing strategy tailored to the developer community, leveraging platforms such as our blog, Discord, and other relevant channels.- Craft and operationalize the vision for the future of Cere Network through thought leadership and brand marketing initiatives.- Work closely with the product team to develop and execute effective product marketing strategies for Cere Network's diverse portfolio.Requirements:- 4-6 years of experience in marketing or a related field, demonstrating a track record of success in developing and executing marketing strategies across products and brands. - Hands-on experience managing campaigns and working in an agile environment, being able to get into the details to execute on an IC level.- Ideally, experience working in gaming or an agency.- Extensive background in technology marketing with a strong understanding of selling tech products and navigating developer ecosystems.- Proven ability to collaborate effectively with diverse teams such as sales, product development, and customer success, fostering cross-functional synergy.- Successful history of overseeing growth initiatives, optimizing operational efficiencies, and crafting strategic plans within the marketing domain to align with overarching company objectives.- Experience in developing and executing product marketing strategies that resonate with target audiences and drive product adoption.- Experience in owning pipeline generation strategies for enterprise clients, utilizing data-driven insights to enhance performance and drive revenue growth.- Deep interest and understanding of web3/blockchain technology and its potential impact.A bit more about our Multinational, High-Performance (and primarily remote) TeamJoin a highly talented multicultural team that is based all over the world, including Berlin, Amsterdam, San Francisco, and Warsaw. As stated above, we make remote working possible by embracing our ethos, yet many teams also travel to meet in person every 1-2 months. We all want high degrees of autonomy and flexibility to make life and work fun, but transparency, accountability/ownership are the requisites.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Senior Frontend Software Engineer Dynamic started with a simple vision: every app and website will have a wallet. Three years in, that vision is no longer just an idea. It’s happening now. Wallets are no longer just for crypto apps. They’re becoming the backbone of fintech, payroll, and global remittances. They power faster, cheaper, and more accessible transactions. The best crypto apps, like Ondo Finance, Story, and Magic Eden already run on Dynamic. Now, the world’s top fintech and HR platforms are integrating wallets and payments through Dynamic, tapping into crypto rails. We are at a pivotal moment as we scale from supporting leading crypto apps to becoming the wallet infrastructure of the internet. Why join Dynamic now? Own the next wave of apps and fintechs: Your work will directly impact how the world’s biggest fintech players adopt wallets and stablecoin payments. Join at the perfect moment: We’re scaling fast, but still early enough that your contributions will define our trajectory. Build the foundation of modern money:Backed by a16z crypto, Founders Fund, and other top investors, we’re making money more connected across chains and ecosystems. Our product: Check out a product demo here What we are looking for: As a Senior Frontend Software Engineer at Dynamic, you’ll take ownership of critical product features across our web app and developer-facing tools. You’ll collaborate across design, product, and engineering to ship clean, scalable interfaces and contribute to SDKs that power wallet-based applications across Web3 and fintech. This role is ideal for someone who loves shipping thoughtful UI/UX, has strong full-stack capabilities, and thrives in fast-paced environments. You’ll primarily work in React and TypeScript, and also contribute to Node.js APIs and CDK-based infrastructure as needed. The anticipated U.S. base salary range for this full-time position is $165,000–$200,000 for candidates located in the NY/Bay Area. In addition to base compensation, we offer a comprehensive total rewards package that includes equity and a competitive benefits program. Actual base salary will be determined based on a variety of factors, including the scope and responsibilities of the role, required skills and experience, and your geographic location. Salary ranges are reviewed annually and may be adjusted based on market trends and internal equity. Offers are made within the applicable range at the time of hiring. You will be a fantastic fit for this role if: You have 5 to 7 years of experience building and shipping production-grade software You’ve led features or projects from concept to production and have experience building customer-facing applications in React You’re comfortable working across the stack, especially with Node.js APIs and modern cloud infrastructure You’re passionate about writing clean, maintainable code, and emphasize testing, performance, and reliability You’ve worked with external-facing APIs, complex datasets, and scalable infrastructure You enjoy learning fast, especially in Web3 and identity technologies, and have a strong sense of ownership over the products you build You communicate clearly and asynchronously, and you make decisions with the team and product in mind Bonus: You’ve contributed to open-source projects, or worked on wallet integrations or developer tools Nice to Haves: 2 to 3 years of experience building in the Web3 space for a notable Web3 company You’re excited about Web3 and fintech, and want to work on infrastructure used by millions of users‍ You are located close to NYC, SF, Chicago, or Floripa (Brazil) You will: Design and implement scalable backend systems and APIs to power authentication and wallet infrastructure Build secure systems that adhere to best practices in encryption, key management, and access control Collaborate with product and engineering teams to develop solutions that serve millions of users Improve infrastructure reliability, scalability, and performance across environments Contribute to architecture decisions and long-term backend strategy

About the Role: You’ll be at the center of scaling Backpack and blockchain for mass adoption. You will: Roll out key features for the Backpack Wallet. Optimize and fix bugs. Own projects end-to-end. You are: Excited about Backpack, web3, and crypto. Have 2+ years of experience focusing on Rust and Blockchain software development. Very fluent in English. What you’ll get: Generous ownership & stake in the company. We’re looking for owners. A fast-paced, no-BS environment. Flexible working hours & hybrid schedule. Backpack/Mad Lads perks. Location: We have offices in Chicago, Dubai, and Tokyo. You’re welcome to join us there and we’ll handle your visa. Remote is also acceptable for the right candidate.

Staff Backend Software Engineer Dynamic started with a simple vision: every app and website will have a wallet. Three years in, that vision is no longer just an idea. It’s happening now. Wallets are no longer just for crypto apps. They’re becoming the backbone of fintech, payroll, and global remittances. They power faster, cheaper, and more accessible transactions. The best crypto apps, like Ondo Finance, Story, and Magic Eden already run on Dynamic. Now, the world’s top fintech and HR platforms are integrating wallets and payments through Dynamic, tapping into crypto rails. We are at a pivotal moment as we scale from supporting leading crypto apps to becoming the wallet infrastructure of the internet. Why join Dynamic now? Own the next wave of apps and fintechs: Your work will directly impact how the world’s biggest fintech players adopt wallets and stablecoin payments. Join at the perfect moment: We’re scaling fast, but still early enough that your contributions will define our trajectory. Build the foundation of modern money:Backed by a16z crypto, Founders Fund, and other top investors, we’re making money more connected across chains and ecosystems. What we are looking for: As a Staff Backend Software Engineer at Dynamic, you’ll take on a critical leadership role in building scalable, secure infrastructure that powers wallet-based applications across Web3 and fintech. You’ll help define our backend architecture, ensure best-in-class performance, and guide technical direction while remaining hands-on with implementation. This role is perfect for a backend engineering expert who thrives on ownership and loves solving complex infrastructure challenges at scale. You’ll work with technologies like Node.js, Express.js, and TypeScript, and collaborate across engineering, product, and security teams to ship reliable, production-ready systems. The anticipated U.S. base salary range for this full-time position is $180,000–$220,000 for candidates located in the NY/Bay Area. In addition to base compensation, we offer a comprehensive total rewards package that includes equity and a competitive benefits program. Actual base salary will be determined based on a variety of factors, including the scope and responsibilities of the role, required skills and experience, and your geographic location. Salary ranges are reviewed annually and may be adjusted based on market trends and internal equity. Offers are made within the applicable range at the time of hiring. You will be a fantastic fit for this role if: You have 7 to 10+ years of backend engineering experience, with a proven track record of designing and scaling large-scale systems You’re highly proficient in Node.js, Express.js, and TypeScript You’ve led architecture decisions for production-grade APIs, especially for identity, authentication, or payment systems You’re deeply familiar with authentication protocols (OAuth, JWT, etc.), encryption, key management, and access control You’ve built systems that prioritize security, scalability, and maintainability You’ve mentored other engineers, led cross-functional projects, and helped establish engineering best practices You care about clean code, rigorous testing, and robust documentation Nice to Haves: 2 to 3 years of experience building in the Web3 space for a notable Web3 company You’re excited about Web3 and fintech, and want to work on infrastructure used by millions of users‍ You are located close to NYC, SF, Chicago, or Floripa (Brazil) You will: Lead the design and implementation of scalable backend systems and APIs for wallet and identity infrastructure Architect and enforce secure systems that meet best practices in cryptography, key management, and access controlCollaborate with product, design, and frontend teams to deliver seamless, secure user experiences Identify performance bottlenecks and implement improvements to infrastructure and codebases Influence long-term technical strategy and roadmap for backend services Provide mentorship and code reviews to help raise the bar across the engineering team

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. Responsibilities Maintain general ledgers and end-to-end month end processing Maintain Fixed Assets and Prepayment Registers Deliver balance sheet reconciliations, internal management reports, monthly financial reports Assist with statutory accounts and regulatory compliance Work together with tax consultants to prepare and submit income tax returns and other taxation matters as/when required Assist in process improvement and systems enhancement initiatives Ensure compliance of statutory and regulatory requirements Liaise with external auditors and accountants Work on ad-hoc projects assigned by the Financial Controller and contribute effectively Requirements Chartered accountant experience - CPA / CA / ACCA is a MUST A minimum of 5 years of work experience in the accounting and finance sector Tech / MNC experience dealing with full PNL is a plus Advanced excel skills and experience in NetSuite accounting systems Demonstrated initiative and ability to work in a fast-paced, changing environment Excellent verbal and written communication skills and ability to work well in a team environment 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.By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

About Ledger We’re a team of experts pushing the limits of what’s possible, united by our common goal to unlock true freedom through digital ownership, making technology accessible for all. We believe in a world where users, creators and enterprises manage their value with ownership and freedom. Our curiosity drives us to innovate, empowering individuals on a global scale. We believe change is constant and our team moves forward as one, with a culture of problem-solving where every employee is empowered and supported to challenge tradition and create solutions. Our mission is simple: to make self-custody accessible and give people the keys to their own financial futures. If you want to make a true impact, we want you to join us at Ledger. At Ledger, we’re proud to be the global platform for digital assets and Web3, with over 20% of the world’s crypto assets secured through our Ledger devices. With our headquarters in Paris, and offices in Vierzon, Grenoble, Montpellier, London, Portland, Geneva, Zurich and Central Singapore, we have a team of around 600 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including the Ledger hardware wallets line with more than 7.5 millions units already sold in 200 countries. The team: You love high availability systems, monitoring and automation, and want to work in a diverse, international and interdependent team ? Join our infrastructure team. What you’ll be doing: Design, configuration and administration of systems infrastructure including core services, internal tools, monitoring solutions and bare metal servers Researching, piloting, integrating, and implementing new technologies and infrastructure solutions Supporting and contributing to the delivery of source code version management, continuous integration tools, and package management solutions Accurately sizing and forecasting systems work packages within the infrastructure domain Act as point of escalation for the design or setup of any systems delivery Monitoring, optimizing and troubleshooting, diagnosing and resolving hardware or software incidents and problems Protecting data, software, and hardware by coordinating, planning and implementing security measures Configuration, monitoring and maintenance of backup and replication routines and organizing disaster recovery readiness Ensure documentation of Ledger's infrastructure systems is up to date What we’re looking for: At least 10 years of experience in Linux system administration and management in a high availability environment. Experience with virtualization and containerization environments (K8s, Docker, Proxmox) Hands-on experience with configuration management tools such as Ansible and Infrastructure-as-code solutions such as SaltStack or Terraform Working knowledge of system monitoring tools- especially Prometheus. Knowledge of encryption and PKI technologies. Highly motivated and self-driven. Your level of autonomy is proven You know how to communicate, convince, explain, and justify your choices. You are honest and realistic Creative problem solving and solutions assessment skills with an ability to identify develop and implement solutions to meet the needs of the business Nice to have: Experience in Public Cloud deployments on AWS. Hands-on experience with self-hosted K8s clusters Knowledge of application transport and network infrastructure protocols. Experience in Datacenter operations or network devices At Ledger, we are dedicated to continually investing in our employees which is why we offer more than just salaries; we provide comprehensive compensation packages that include a wide range of benefits. Here are some of the benefits you can look forward to: Flexible work options - Our hybrid policy allows employees to work from home up to 3 times per week Health & Wellness support - Health and Life Insurance. Financial growth opportunities - Employees can become shareholders in Ledger as well as other financial benefits depending on your country of work. Commuter allowance - Ledger offers a commuter allowance to contribute to your preferred means of transportation. Learning & Development - A comprehensive suite of training solutions providing a personalised learning experience for every employee. For regionally specific benefits, your Talent Acquisition contact will be able to provide you with more information. We’re committed to building an inclusive hiring process. If you need any adjustments or accommodations, just let us know, we’ll do our best to support you.

Hashlock is seeking an experienced Rust Formal Verification Engineer to strengthen the security and reliability of our clients mission-critical Web3 infrastructure. In this role, you will apply rigorous formal methods—including specification writing, model checking, symbolic execution, theorem proving, and property-based testing—to identify flaws before they become vulnerabilities. You will collaborate closely with our auditors, protocol researchers, and Rust engineers to mathematically validate system behavior, prove security-critical invariants, and establish high-assurance guarantees against adversarial conditions. Your responsibilities will include developing formal specifications, designing automated verification workflows, reviewing protocol logic, integrating verification into CI pipelines, and contributing to the evolution of internal verification tooling. This position is ideal for someone passionate about cybersecurity, correctness, and advancing the practical application of formal verification in decentralized systems. Must have existing capability or experience in rust formal verification.

Looking to join a world-class blockchain development team? Ava Labs makes it simple to deploy high-performance solutions for Web3, led by innovations on Avalanche. The company was founded by Cornell computer scientists, who partnered with Wall Street veterans and early Web3 leaders to execute a promising vision for redefining the way people build permissionless networks. Ava Labs is redefining the way people create value with Web3. Join us as we empower people to easily and freely digitize all the world’s assets on one open, programmable blockchain platform. We are looking for a Senior Backend Engineer to join our Crypto Custody team. Our team is responsible for designing, developing, and scaling secure, high-performance blockchain and crypto wallet products for Ava Labs and our ecosystem partners. This role is an integral part of our technical leadership group—pioneering cutting-edge solutions, building modular and scalable crypto wallet infrastructures, and ensuring the highest standards of security. WHAT YOU WILL DO Innovate & Architect: Design, develop, and maintain crypto wallet systems using Golang, ensuring robust support for protocols such as multi-party computation (MPC) and multi-signature (multi-sig) configurations Architect modular, scalable backend systems with an unwavering commitment to security and performance Collaborate Across Teams: Work closely with Partners to optimize configurations and setups for Ava Labs products Provide technical guidance across Business Development, Product, Security, Finance, and Engineering teams Drive Product Advancements: Assess opportunities and recommend solutions tailored to client needs Establish architectures and systems that ensure mass adoption of Ava Labs products while maintaining top-tier security Exhibit Extreme Ownership: Demonstrate an independent, driven mindset that thrives on taking initiative without being micromanaged Take full responsibility for delivering high-quality, secure backend solutions while continuously embracing challenges, learning, and pushing boundaries to drive product excellence WHAT YOU WILL BRING Technical Expertise: 5+ years of hands-on engineering experience with a strong focus on backend systems, Proven track record in building crypto wallets or blockchain-related products Deep understanding of both UTXO and Account models, state management, and consensus mechanisms Extensive experience in secure coding practices with a very strong understanding of security principles as they apply to blockchain and crypto wallet systems Familiarity with competitive technologies and cloud service setups Leadership & Independence: A self-driven, independent mindset with extreme ownership over your work and outcomes Thrive in an environment where you are empowered to take initiative and work autonomously without being micromanaged Excellent problem-solving skills and a proactive approach to overcoming technical challenges Customer Focus: A user-centric approach to designing and launching high-quality products that fuel the growth of the crypto economy Proven ability to empathize with customer challenges and translate those insights into actionable development priorities NICE TO HAVE 3+ years of solutions architecture experience Experience with Golang and JavaScript is a plus Experience with multi-party computation (MPC) protocols Hands-on experience with advanced security testing tools and methodologies Expertise in infrastructure engineering, including Kubernetes, CI/CD pipelines, and cloud platforms such as AWS, GCP, or Azure Prior senior-level engineering experience in a blockchain or crypto organization Salary Range: $159,000 to $199,000 (**This is not a guarantee of compensation or salary, a final offer amount may vary based on factors including but not limited to experience and geographic location. NYC metro candidates are required to be in office 2-3x/week (with exceptions)). #LI-Remote #LI-DS1 WHY AVA LABS? If you've ever thought about joining an early stage Web3 company - this is it! We're a global, world-class team of experts in computer science, economics, finance, marketing, and law with offices in New York City and Miami. We're highly passionate about Web3 and redefining the way people build and use finance and decentralized applications of all kinds. The company received early-stage funding from Andreessen Horowitz, Initialized Capital, and Polychain Capital, with angel investments from Balaji Srinivasan and Naval Ravikant. Join us and be a pioneer in a new technology that will have implications across a range of verticals such as finance, gaming, investing, collectibles, among many others. Ava Labs is committed to diversity in the workplace and we’re proud to be an Equal Opportunity Employer. We do not hire on basis of race, color, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by local, state or federal law. All employment is decided on the basis of qualifications, merit, and business need.

The Opportunity As an Accounting & Financial Operations Analyst at Nascent, you won’t just keep the books tight — you’ll help build the systems behind them. You’ll work across a wide mix of financial assets, from traditional finance workflows to emerging digital asset structures, and play a key role in shaping how our data is captured, cleaned, and automated. This is a role for someone who loves getting into the weeds, learns fast, and takes ownership of turning manual or messy processes into clean, scalable systems. You’ll strengthen our financial engine, streamline operations, and push for clarity, speed, and reliability across everything you touch. You’ll thrive here if you’re high-agency, gritty, and deeply curious — someone who enjoys problem-solving and naturally thinks like a builder. This role is fully remote and operates within +/- 3 hours of EST. Key Responsibilities Level up the engine behind Nascent’s crypto accounting system — supporting the design and improvement of the infrastructure that powers everything from wallet flows to real-time reporting. Own the books across fiat and crypto, running full-cycles from wallet/exchange to ledger to reporting — clean, tight, and built for speed. Turn messy data into reliable systems by partnering with engineering and operations to architect workflows and controls that make our accounting stack stronger and faster. Be the source of financial truth, keeping reconciliations, ledgers, and documentation crisp and audit-read – you know the story behind every number. Automate what doesn’t need to be manual – use integrations, smart tools, or lightweight scripting to eliminate repetitive work and replace fragile processes with scalable ones. Hunt down issues before they become problems, propose solutions, and drive improvements through to implementation. About You You own outcomes, set clear expectations, and deliver — no hand-holding required. You thrive in ambiguity and move fast in scrappy, high-motion environments. You solve problems at the root, shifting from quick fixes to scalable systems without losing speed. You use AI and automation to work smarter, tighten workflows, and push quality higher. You’re hands-on, detail-driven, and unafraid to dive into the weeds to get the work right. Preferred Experience 2–3 years in financial operations or a similar accounting-heavy role. Strong accounting fundamentals — you’ve handled close cycles, compliance, and day-to-day bookkeeping with precision. High digital fluency, especially with AI-driven workflows and modern analytics tools. Proven ability to operate in fast-moving, ambiguous environments — you adapt quickly and keep momentum. Nice to Haves Formal accounting training (CPA track or Big 4 experience) that sharpened your fundamentals and discipline. Familiarity with crypto accounting or digital asset workflows. Experience contributing to or building bespoke financial software. Background in lean teams or startup environments where speed, ownership, and adaptability matter. About Nascent Founded in 2020, Nascent exists to build, expand, and capture opportunity, in open markets and permissionless technologies. Building from a base of permanent capital, we deploy assets across a range of both liquid and long-term strategies that ensure we are among the most active users of the open financial system we are helping to build. We’ve made venture investments in 100+ early-stage teams that we believe have the potential to create substantive change, expand boundaries, and find new horizons. We are consistently on the hunt for the most competitive and curious minds exploring the edges of the crypto ecosystem and leverage our hyper flexible structure to accelerate ideas into fully deployed strategies. Our Team & Culture At Nascent, we are an interdisciplinary team of investors, builders & creators, capable of achieving more together than we can as individuals. We offer the opportunity to contribute to building the future global economic system with a world-class team and culture that pairs the freedom to explore, experiment & play with a competitive drive to win. We invest in our people by providing the autonomy to build, coupled with accountability & honest feedback to help learn, grow, perform & win. We’re a fully distributed team that understands the value of in-person time—we host a team retreat each year and encourage team members to come together for more frequent in-person work. Principles that drive our team & work Compete to win Explore, experiment, play Always be building Seek and speak truth Own your shit What We Offer At Nascent, we offer a competitive total compensation package heavily weighted toward bonus, ensuring that when we perform at our best and the firm wins we all win. The opportunity to learn, experiment and build in an entrepreneurial environment Remote and distributed working environment Comprehensive health benefits package including dental, vision, and life 16 weeks fully paid parental leave & supported return to work Home office setup and stipend or coworking space and wellness stipend Retirement plan matching contributions Open vacation policy as well as flexible work hours and location Team activities and in-person team retreats We are an equal opportunity employer and celebrate diversity and differences of perspectives. We do not discriminate on the basis of any status, inclusive of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.