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 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.
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.
2+ years working in Crypto/Blockchain using Rust or Go or C++.
Strong software development background and knowledge of common algorithms and data structures.
Strong knowledge of writing efficient and safe code.
Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide. They give individuals the freedom to own their assets and confidently participate in the future economy. They are a truly global organization, with international teams and a flat organizational structure.
Architect the algorithms, execution strategies, and infrastructure that power solver competition, quote aggregation, and intent-ready execution workflows.
Lead deep code and design reviews, make high-impact architectural decisions, and uphold the highest engineering standards.
Work with product, research, and ecosystem partners to align Solver capabilities with the NEAR Intents roadmap.
Defuse Labs develops NEAR Intents to enable seamless cross-chain interactions in an automated world — connecting AI, services, and financial applications. With expertise in AI, cryptography, and decentralized finance, our team is redefining how intelligent agents interact across blockchain networks.
Design and implement the CRD API, network configuration patterns, and observability integrations for a Kubernetes operator in a production Rust environment.
Harden the operator's security posture and ensure it is deployable across all major enterprise Kubernetes distributions, including air-gapped and OpenShift environments.
Build operational tooling for support at scale and partner with customer-facing teams to understand and reflect real-world enterprise deployment requirements.
Ditto makes it seamless for developers to build resilient, real-time applications at the edge, using a peer-to-peer sync engine that works without internet. The company is a fast-growing, globally distributed startup with over $145 million in funding, trusted by major enterprises, and committed to building a diverse and inclusive team.
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.
Design and develop multi-threaded asynchronous replication systems with parallel streaming capabilities
Build object-level delta replication with checkpointing and resume functionality
Implement secure data transfer mechanisms using TLS 1.3 with mutual authentication
DataDirect Networks (DDN) is a global market leader renowned for powering many of the world's most demanding AI data centers, in industries ranging from life sciences and healthcare to financial services, autonomous cars, Government, academia, research and manufacturing. DDN's cutting-edge data intelligence platform is designed to accelerate AI workloads, enabling organizations to extract maximum value from their data.
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.
Design, implement, and own core components of Ditto’s networking and transport stack.
Drive the re-architecture of the networking stack toward modular, scalable, and high-performance design.
Debug and systematically improve real-world connectivity issues including data transfer reliability.
Ditto is redefining how data moves at the edge, aiming to provide seamless experience for developers to build resilient, real-time applications. They are a globally distributed and fast-growing startup committed to building a diverse and inclusive team to solve complex connectivity problems.
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.
Lead the design and evolution of core Knowledge Graph services in a production Rust codebase.
Own complex, cross-cutting initiatives that span GitLab Rails, the Data Insights Platform, and GitLab Duo Agent Platform.
Drive system design decisions that improve reliability, scalability, and maintainability for analytical graph workloads.
GitLab is the intelligent orchestration platform for DevSecOps. GitLab has over 50 million registered users and more than 50% of the Fortune 100 trust GitLab to ship better, more secure software faster. Our high-performance culture is driven by our values and continuous knowledge exchange.
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.
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.
Collaborate with Product, Design, Operations, and Security to deliver well-architected, scalable compute solutions.
Participate in technical architecture discussions with a focus on query engines, storage systems, and distributed database design.
Build services, APIs, and experiences that support user delight, quality, high availability, and performance.
Dbt Labs is the pioneer of analytics engineering, helping data teams transform raw data into reliable, actionable insights. They've grown from an open source project into the leading analytics engineering platform, now used by over 90,000 teams every week, driving data transformations and AI use cases.
Integrate Kraken's systems with exciting new blockchains to enable crypto operations.
Design and implement low-latency, high-availability, super secure applications and data protection systems.
Own, develop and maintain existing crypto services while ensuring the safety and security of all client funds.
Kraken is a mission-focused cryptocurrency exchange building premium crypto products like Kraken Pro, Desktop, Wallet, and Kraken Futures for traders and institutions. The company is fully remote with employees in over 70 countries, and hires strictly based on merit while celebrating diverse backgrounds.
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.
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.