Build and maintain Zallet (our CLI wallet) and Zcash’s Rust-based core libraries
Implement protocol features based on existing specifications and guidance
Developing and maintaining specifications to enhance, document, and support security analysis of the Zcash protocol, either led by ZODL or in collaboration with third-party developers.
ZODL (Zcash Open Development Lab) is building the software necessary to onboard billions of users to Zcash. Created by the original inventors and developers of the Zcash protocol, we deliver world-class UX for ZEC on top of our core protocol work.
Design and build core systems for our new product from scratch
Build low-latency, high-reliability services that interact directly with Solana's transaction and block building pipeline
Implement security at every layer, from transaction signing to user data protection
Jito builds the Market Layer of Solana, the infrastructure that powers real markets on-chain. They build foundational network infrastructure and are a small, profitable company with product-market fit where every team member drives significant technical decisions and shapes our product roadmap.
Design and implement high-throughput, low-latency services and libraries in Rust and TypeScript
Manage the full lifecycle of on-chain wallets across blockchains - from derivation to ownership, at the scale of a global exchange
Build and maintain the systems that ensure liquidity for clients while maintaining strict compliance with regulatory requirements
Kraken is a mission-focused company rooted in crypto values, aiming to accelerate the global adoption of crypto for financial freedom and inclusion. As a fully remote company with Krakenites in 70+ countries, they develop premium crypto products for experienced traders, institutions, and newcomers.
Build scalable, high-quality applications using Rust.
Work on cutting-edge data and cloud technologies.
Contribute to a fully remote and globally distributed team.
OpenObserve is a rapidly expanding open-source observability platform. We unify logs, metrics, and traces into one deployable system and are supported by leading investors.
Build security tools and controls that are deployed across the company
Design, develop, and deploy new core security features to public Chainlink products like the Chainlink core node
Define new processes and systems that make attacks on our networks hard to execute and easy to detect
Chainlink Labs is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). Many of the world’s largest financial services institutions have also adopted Chainlink’s standards and infrastructure.
Design and implement a shared core layer used across desktop, mobile, and backend
Contribute to architecture decisions around CRDT and distributed systems
Collaborate closely with frontend, mobile, and backend engineers to integrate Rust components
Termius is redefining how engineers interact with remote systems. Millions of engineers and thousands of companies rely on Termius worldwide. As a leading cross-platform SSH client, their mission is to boost productivity and foster collaboration by rebuilding the Terminal for the modern era.
Deliver backend services that coordinate fast, fault-tolerant cross-chain transactions across multiple blockchain ecosystems
Improve system reliability and resilience under adversarial conditions to strengthen protocol trust and uptime
Reduce transaction processing latency through optimizations in RPC usage and system performance
Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). They have enabled tens of trillions in transaction value and now secures the vast majority of DeFi.
Develop and maintain infrastructure that powers digital asset custody, trading, staking, and settlement for enterprise financial institutions.
Contribute to virtual accounting layers, API integrations, and multi-tenant platform architectures with guidance from senior engineers.
Write clear, concise, tested code and participate in code reviews to improve engineering practices.
Anchorage Digital is building the world’s most advanced digital asset platform for institutions to participate in crypto. They are a diverse team of more than 600 members, united in building the future of finance by providing the foundation upon which value moves safely in the new global economy.
Designing and implementing new features within the Data Product space.
Design and own the end to end delivery of new and existing data products that power the largest market share of Defi by total value secured (TVS).
Learn more about the underlying technology in the blockchain ecosystem (Solana, Avalanche, Polygon, Ethereum, and more).
Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). Chainlink has enabled tens of trillions in transaction value and now secures the vast majority of DeFi.
Develop deep expertise in blockchain protocols and on-chain operations.
Research and synthesize protocol information into actionable insights.
Translate complex technical concepts into clear documentation for diverse audiences.
Anchorage Digital provides a secure digital asset platform for institutions, offering custody, staking, and trading services. It's a diverse team of over 600 members committed to building the future of finance and fostering an inclusive workplace.
Develop the secure software at the core of the Anchorage Digital Platform.
Refactor bottlenecks, reduce feedback loops and simplify APIs to improve the code base.
Mentor engineers on the team within their area of specialization or domain.
Anchorage Digital is building the world’s most advanced digital asset platform for institutions. They are a diverse team of more than 600 members, uniting minds from platform security, financial services, and distributed ledger technology.
Partner with product managers, designers, and analysts to identify growth opportunities and turn them into high-quality, data-driven engineering solutions.
Implement reusable services and components that power marketing campaigns, onboarding, KYC, and first-funding experiences across web and mobile.
Collaborate on distributed systems that handle large volumes of global traffic while maintaining high performance and reliability.
Kraken is a mission-focused company rooted in crypto values. They aim to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. As a fully remote company, they have Krakenites in 70+ countries and are industry pioneers who develop premium crypto products.
Lead cryptographic reviews and audits of specifications and implementations across ZODL projects.
Perform security and privacy reviews of protocol changes, wallet flows, and cross-chain integrations.
Contribute to and review Zcash protocol specifications (ZIPs) and internal design documents.
ZODL (Zcash Open Development Lab) is building the software necessary to onboard billions of users to Zcash. Created by the original inventors and developers of the Zcash protocol, they deliver world-class UX for ZEC on top of their core protocol work.
Lead 0→1 development of experimental features — from ideation and prototyping to production deployment — with minimal direction.
Design and build user-facing features that leverage AI, DeFi protocols, account abstraction, or other cutting-edge capabilities to differentiate Trust Wallet
Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide to securely manage and grow their digital assets. They aim to give individuals the freedom to own their assets and confidently participate in the future economy.