Build and maintain distributed systems for custody of digital assets, including cash, coins, NFTs, and staking.
Lead medium-to-large projects, breaking down tasks, estimating scope, and ensuring code quality and testing.
Collaborate cross-functionally, mentor team members, and share knowledge to avoid single points of failure.
Anchorage Digital builds a digital asset platform for institutions to participate in crypto through custody, staking, and trading. Founded in 2017, it has over 600 employees and is valued over $3 billion, with a culture focused on security and inclusion.
Design and build the systems that define plans, pricing, entitlements, and limits.
Decompose billing from the monolith into correct, testable, and independently deployable services.
Own correctness end to end including usage metering, reconciliation, and customer-facing data.
LaunchDarkly provides a platform that helps developers safely deliver and control software features. The company is building a team that is humble, open, collaborative, respectful, and kind.
Own transaction processing platform infrastructure for signing and settlement flows, including service design and operational health.
Design data models, API contracts, and retry/backoff logic; write RFCs relied on by Banking and Blockchain engineers.
Define production readiness with SLOs, alerting thresholds, and runbooks; lead incident response and postmortems.
The Cari Network builds blockchain-based payment systems for real-time digital money movement across finance and digital assets. As a pre-launch startup, we are creating new financial infrastructure bringing cash on chain through tokenization.
Own the technical vision and system architecture for Identity Graph, evaluating and selecting the optimal technology stack for real-time identity resolution.
Design and implement high-performance synchronous read models and complex data pipelines for multi-cadence hydration and real-time risk decisions.
Partner closely with product and engineering leadership to manage expectations, set direction, and turn concepts into actionable plans.
Twilio is a cloud communications platform that delivers innovative solutions to hundreds of thousands of businesses and empowers millions of developers worldwide. The company fosters a remote-first culture with a strong emphasis on connection and global inclusion.
Set technical strategy for cost engineering across the organization.
Collaborate with product, design, and analytics to ensure technical sustainability.
Foster a culture of quality and ownership through code review and design standards.
Affirm is reinventing credit to make it more honest and friendly, providing consumers with flexible payment options. The company is a remote-first organization with a culture focused on engineering excellence and cost optimization.
Own and evolve metering infrastructure to ensure accurate and reliable billing event processing.
Expand and optimize payment platform integrations, including subscription management and usage reporting.
Build customer-facing usage dashboards and forecasting capabilities for transparent consumption insights.
Stripe is a financial infrastructure platform for businesses, enabling online payments and revenue operations. It is a fast-growing, engineering-driven company with a collaborative culture focused on ownership, innovation, and high-quality products.
Design and develop backend features end-to-end, from technical design through production rollout.
Architect and implement backend changes supporting long-term scalability, reliability, and maintainability.
Investigate production workloads to identify and resolve scalability bottlenecks, including database access and concurrency issues.
Jobgether is a platform that uses AI-powered matching to connect candidates with job opportunities. They process applications and share top-fitting candidates with hiring companies, with a focus on efficiency and data privacy.
Design and improve high-volume transaction broadcasting pipelines and wallet infrastructure for scalability.
Manage transaction lifecycle, including detection, retry, rebroadcast, and recovery of stuck transactions.
Build reliable cross-chain and DeFi integrations handling non-atomic multi-step journeys and swap execution.
MoonPay builds the operating system for value movement, enabling crypto, stablecoins, and tokenized assets. With 30M+ customers and 500+ ecosystem partners, the company maintains a high-standards, high-velocity culture and is regulated across multiple regions.
Set technical direction for backend development, designing scalable web application systems alongside AI coding agents, while mentoring and elevating team programming maturity.
Contribute to new product development of complex in-browser applications, balancing customer-facing features with technical debt cleanup for sustainability.
Architect and implement applications applying ML techniques to large data volumes, designing systems for good performance and reliability with structured human oversight.
Machinify is a leading healthcare intelligence company with expertise across the payment continuum, delivering value and efficiency to health plan clients. Deployed by over 85 health plans representing more than 270 million lives, the company fosters a culture of curiosity and engineering excellence.
Set technical strategy for your team on a year-long time scale and collaborate across teams to ensure technical sustainability.
Act as a force-multiplier by defining technical solutions and operational processes for your team.
Foster a culture of quality and ownership by setting code review and design standards and developing talent through feedback.
Affirm is a publicly-traded financial technology company that reinvents credit by offering buy now, pay later services without hidden fees or compounding interest. It has a strong engineering culture focused on building robust, fault-tolerant systems and emphasizes collaboration and quality.
Implement components across the on-chain transaction lifecycle, including calldata construction, signing requests, and nonce management.
Build new features within the institutional custody signing pipeline, including submission paths and asynchronous transaction handling.
Write comprehensive automated tests for backend services and smart contracts, and participate in an on-call rotation.
Cari is building blockchain-based payment infrastructure that enables real-time, 24/7 movement of digital money across traditional financial institutions and the digital asset ecosystem. As a pre-launch startup, they offer a remote-first environment with close collaboration from an experienced founding and engineering team.
Provide technical leadership for platform infrastructure and backend architecture as the company scales its marketplace.
Drive platform strategy, improve system reliability and developer productivity across engineering teams.
Build secure, scalable solutions that support long-term growth while mentoring engineers and establishing technical standards.
PadSplit operates a marketplace that helps people find affordable housing by renting rooms in shared homes. Founded with a mission to solve housing affordability, the company has grown to a significant size and fosters a collaborative, mission-driven culture focused on impact and inclusivity.
Set technical direction for agentic systems and drive fixes from hypothesis to shipped, measured results.
Work across GitLab's codebase as a generalist, applying distributed systems judgment to catch concurrency and scale issues.
Mentor senior and mid-level engineers through design reviews and pairing, and collaborate with India-based group on roadmap.
GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity, improve operational efficiency, and reduce security and compliance risk. Trusted by more than 50 million registered users and more than half of the Fortune 100, GitLab's high-performance culture is driven by values, AI adoption, and continuous knowledge exchange.