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 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 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...