Collaborate with a fully distributed team around the world.
Architecture and implementation of complex blockchain components in Rust.
End-to-end ownership of critical blockchain components.
Near One's engineering team supports the development of the infrastructure for the Layer 1 Blockchain, NEAR Protocol. They are growing their engineering team to develop the Blockchain protocol specification and its implementation.
Read, formalise, and prototype consensus mechanisms relevant to Ethereum L1 and L2.
Model incentive structures and attack surfaces under realistic MEV and latency conditions.
Collaborate with colleagues working on TEEs, relays, and PBS variants to analyse threat models and improve protocol design.
Flashbots is an R&D organization focused on MEV through their dual engines of open research and breakthrough product development. Their vibe is accelerationist, exceptional, kind, and independent, with explorers, innovators, builders, and thinkers.
Design and implement Distributed Validator Technology (DVT) solutions.
Conduct research and develop solutions for protocol security, networking, and scalability.
SSV Labs is a fast-growing startup applying Distributed Validator Technology (DVT) to enhance the security and decentralization of Ethereum staking. They are dedicated to fostering a participatory and inclusive environment.
Building backend integrations with cloud provider's managed databases.
Working on scalability and resiliency of clusters with 10K+ nodes.
Implementing advanced HTTPS proxy with identity aware access control.
Teleport is the Infrastructure Identity Company, modernizing identity, access, and policy for infrastructure. They are a fast-growing, well-funded Y-Combinator company that values craft, work/life balance, and embraces a culture of humility, honesty, and transparency.
Develop the Tailscale product, contributing to both open source client code and related backend services.
Take ownership of the entire product lifecycle, from writing code to product ideation and strategic decision-making.
Work closely with UX/UI designers and product managers to shape features.
Tailscale is building the new Internet by delivering software that makes it easy to securely interconnect people and their devices, no matter where they are. Founded in 2019 and fully distributed, they're backed by Accel, CRV, Insight, Heavybit, and Uncork Capital.
Planning team's sprints and executing complex protocol solutions.
Mastering research concerning distributed systems, cryptography, blockchains, and decentralized applications.
SSV Labs is building the decentralized infrastructure of the future. The company offers equal opportunities globally and ensures inclusive recruitment without consideration of race, gender, culture, or sexual orientation.
Own technical coordination for chain integrations, upgrades, and migrations across partner chains.
Serve as the primary technical point of contact for OP Stack partners post-launch.
Act as connective tissue between engineering, product, governance, partnerships, and growth teams.
OP Labs is the team building the technology behind Optimism, the leading blockchain infrastructure provider powering 65% of all Layer 2 transactions. Backed by a16z, Paradigm, and others, OP Labs has raised over $175M to drive the next generation of onchain innovation. They are a fully remote, deeply engaged, highly skilled, and fun team who takes pride in teammates' accomplishments.
Design and lead development of the native Rust backend, including APIs, microservices, and system architecture.
Integrate and manage real-time messaging infrastructure using WebSockets and event-driven services.
Oversee the Solana-based OleX token, including smart contract development, wallet logic, and payments architecture.
OleOle is building the world’s first decentralized football super app — a unified platform that brings together social media, messaging, real-time scores, live video, gambling, e-commerce, and crypto rewards. With 4,000+ exchanges out there and fewer than 15 expected to survive, they see a clear consolidation opportunity.
Act as a direct support to developers building on Horizen.
Take ownership of Horizen’s developer documentation and resources.
Drive awareness and adoption of Horizen within global developer communities.
Horizen Labs is pioneering privacy-focused, zero-knowledge technology that powers a more secure and interconnected digital world. They are a global team united in transforming the landscape of Web3 and digital trust; they operate on a hybrid model with a distributed global workforce.
Write Rust and Go code with a focus on reliability and quality.
Contribute to feature design, development and release.
Collaborate with team members by providing and receiving timely feedback.
1Password is building the foundation for a safe, productive digital future. As one of the most loved brands in cybersecurity, they take a human-centric approach in everything from product strategy to user experience. Over 180,000 businesses trust 1Password.
Own component-level engineering work from design through production release.
Deliver key features that enable services to operate across multiple decentralized oracle network (DON) environments.
Build and maintain systems that prioritize reliability, correctness, and scalability under real-world usage.
Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). Since inventing decentralized oracle networks, Chainlink has enabled tens of trillions in transaction value and now secures the vast majority of DeFi.
Perform technical due diligence on new protocols being evaluated for our roadmap
Deploy and manage nodes and validators across Ethereum, L2s, and staking networks
Automate deployments and manage infrastructure using Terraform, Terragrunt, Helm, CI/CD pipelines, and other configuration tools
Zerohash is a crypto-as-a-service platform that helps fintechs, broker-dealers, and payment providers integrate digital assets into their offerings. They have secure, scalable, and fully compliant infrastructure, giving institutional clients confidence as they operate in the blockchain space.
Work with customers to scope and document technical requirements.
Drive architecture and designs for blockchain protocols.
Ensure high code quality and reliability through automated testing.
Jobgether helps candidates get their applications reviewed quickly, objectively, and fairly against the role's core requirements using an AI-powered matching process. They identify the top-fitting candidates, and this shortlist is then shared directly with the hiring company.
Develop robust, high-performance C++ libraries and SDK components.
Own the build tooling and cross-platform compilation pipeline.
Implement, integrate, and optimise cryptographic primitives.
Ping Identity provides secure and seamless digital experiences for all users through its intelligent cloud identity platform. They are headquartered in Denver, Colorado, serve large enterprises, and foster a culture of respect for individuality.