Alchemy builds developer infrastructure used to operate blockchain applications at scale. The Product Lead, Solana role owns the direction and execution of Alchemy’s Solana product offering, which supports high-throughput, low-latency blockchain workloads and handles billions of API requests daily. This position is responsible for defining the product roadmap, managing a...

Alchemy builds infrastructure and developer tooling used to create and operate onchain applications at scale. The Technical Lead Manager, Infrastructure role focuses on leading backend teams responsible for designing, building, and operating scalable, fault-tolerant systems that support millions of developers globally. This role owns technical execution and contributes to platform...

Alchemy builds developer infrastructure used to create, scale, and operate blockchain-based applications and onchain products. The Senior Engineering Manager, Infrastructure & Platform role focuses on leading multiple backend-focused teams responsible for core cloud infrastructure, platform services, data engineering, and internal tooling. This position owns technical execution and long-term platform strategy...

Alchemy provides developer infrastructure, APIs, and tooling used to build and scale onchain applications and rollups. The Solutions Engineer role works closely with strategic customers to design, optimize, and extend their use of Alchemy’s infrastructure. This position combines systems design, hands-on coding, and customer-facing collaboration. You will advise teams on...

Alchemy builds developer infrastructure and tooling that supports onchain applications and distributed protocols. This role focuses on designing and maintaining smart contract–based protocols that extend Alchemy’s developer platform. As a Smart Contract Engineer, you will architect distributed protocols with a focus on security, scalability, and performance, and maintain them in...

OpenZeppelin is a blockchain security company focused on protecting decentralized applications and smart contracts. The team develops open-source contract libraries and provides security services that support the full lifecycle of blockchain projects. As a Blockchain Security Researcher, you will analyze smart contracts for decentralized applications prior to launch, identify vulnerabilities,...

SatoshiLabs is the company behind Trezor, a hardware wallet product focused on secure self-custody of digital assets. The team works on open-source software and hardware and maintains industry standards related to wallet recovery and security. This role is part of a remote-first, cross-platform product team responsible for the Trezor Suite...

This role focuses on building and maintaining full-stack applications for a DeFi automation and social trading platform. The engineer will work across frontend, backend, and blockchain components to support trading workflows, on-chain swaps, and liquidity management features. Responsibilities include developing user-facing interfaces, integrating real-time data from APIs and blockchain nodes,...

This role sits within Securitize’s engineering team and focuses on building and maintaining blockchain-based systems that support tokenized real-world assets. The position involves developing backend services using Node.js, NestJS, and TypeScript, alongside designing and deploying Solidity smart contracts on Ethereum and other EVM-compatible networks. The developer contributes to CI/CD pipelines,...

This full-time role contributes to CertiK’s blockchain security services across smart contract auditing, security reviews, and broader cybersecurity work. The position focuses on identifying and analyzing vulnerabilities in blockchain systems, documenting attack patterns, and supporting the development of tools for feature-based code analysis. The role operates at the intersection of...

This internship role focuses on building AI-driven capabilities for blockchain security auditing. The intern will work alongside CertiK’s blockchain security team to develop and integrate large language model (LLM)–based agents that analyze smart contracts and surface potential vulnerabilities. The position emphasizes applied research, experimentation, and translation of academic work into...

Tempo is a layer-1 blockchain designed specifically for stablecoins and real-world payment flows, drawing on experience from global payments infrastructure and crypto systems. The team is building a payment-first network focused on reliability, scalability, and predictable costs for high-volume use cases. As a Blockchain Infrastructure Engineer, you will own and...

Token Metrics is a crypto-focused technology company building data-driven products for investors, including indices, rankings, and analytics powered by artificial intelligence. As a Smart Contract Engineer, you will work within the engineering team to design and deliver EVM-based infrastructure supporting privacy and scalability features across the Ethereum ecosystem. The role...

Supra is a Switzerland-based, remote-first Web3 company building decentralized data infrastructure focused on oracle services, consensus mechanisms, DeFi, and Layer 1 technologies. The team operates globally and works on system-level blockchain components designed for performance, scalability, and security.As a Blockchain Developer (Rust / Move), you will design, develop, and maintain...

Pod Network is an early-stage Web3 startup developing a new layer-1 protocol focused on improving system performance and user experience in decentralized networks. The team is working on a chainless, blockless, and leaderless architecture that rethinks traditional consensus design. As a Smart Contract Engineer, you will be responsible for building...