Job Board

Nethermind is hiring a full-time Smart Contract Auditor to support blockchain infrastructure roles across Ethereum and StarkNet ecosystems. This remote web3 job focuses on reviewing Solidity and Cairo smart contracts, improving blockchain security tooling, and collaborating directly with protocol teams on security best practices. The engineering team works on smart...

hiring a full-time Smart Contract Auditor to support blockchain infrastructure roles across Ethereum and StarkNet ecosystems. This remote web3 job focuses on reviewing Solidity and Cairo smart contracts, improving blockchain security tooling, and collaborating directly with protocol teams on security best practices.  The engineering team works on smart contract audits,...

Spruce develops privacy-preserving digital identity and credentialing infrastructure for governments and enterprises using standards-based identity systems. This remote Technical Program Manager (TPM) role focuses on leading delivery of secure identity infrastructure programs across enterprise and public-sector environments in the United States. The position combines technical delivery management, stakeholder coordination, contract-aware...

Enpal is building decentralized renewable energy infrastructure across photovoltaic systems, battery storage, smart meters, wall boxes, heat pumps, and AI-powered energy optimization platforms. This Systems Engineer – Renewable Energy Systems role focuses on system-level ownership of AC-side energy infrastructure, including technical design, validation, testing, commissioning, and operational performance across scalable...

Enpal is developing cloud-native renewable energy infrastructure across solar systems, electricity storage, IoT applications, and integrated energy management platforms. This DevOps Engineer role in Berlin focuses on building scalable, resilient, and secure Azure cloud infrastructure while supporting developer productivity and operational reliability across hybrid engineering environments. The position involves Kubernetes,...

Enpal is building integrated renewable energy infrastructure across solar systems, electricity storage, and connected energy services. As part of a growing engineering organization in Berlin, this Platform Engineer role focuses on improving internal platform operations, developer workflows, and cloud infrastructure reliability across a hybrid environment. The position involves working with...

Tempo is a layer 1 blockchain focused on stablecoins and real-world payments, designed to support high-volume financial transactions with predictable and low-cost infrastructure. This role fits within blockchain infrastructure roles, supporting production systems across a remote US-based engineering setup. As a Blockchain Infrastructure Engineer, you will own infrastructure systems that...

Svix is an infrastructure startup focused on server-to-server communication, beginning with webhook delivery systems used by high-growth startups and enterprise customers. The company builds scalable backend systems designed for performance, reliability, and strong developer experience. This Rust Backend Engineer role is a full-time, on-site position in San Francisco. The engineer...

OKX operates a global crypto exchange and wallet ecosystem serving retail users and institutions, with a strong focus on regulatory reliability and proof of reserves. This crypto compliance role sits within the UAE entity and supports the Compliance function responsible for maintaining regulatory alignment and enterprise risk standards. The Senior...

Pod Network is an early-stage Web3 protocol team building a novel layer 1 system with a chainless, blockless, and leaderless architecture. This role fits within web3 smart contract roles, focused on Solidity-based protocol development across a remote engineering team spanning Europe, the UK, and North America. As a Smart Contract...

OP Labs builds the infrastructure behind Optimism, enabling scalable Ethereum-based networks and enterprise-grade onchain systems. This role sits within blockchain infrastructure roles, focused on driving adoption of onchain financial services across fintech companies and crypto exchanges in the United States. As a Senior Product Manager, you will define and execute...

Fireblocks builds infrastructure that enables financial institutions, banks, and global brands to securely manage digital assets at scale. The platform combines MPC-based wallet infrastructure with custody and settlement systems used across high-value, high-throughput environments. This role sits within the Blockchain Backend Infrastructure team, focused on building and maintaining systems that...

Trail of Bits is a cybersecurity research and engineering company focused on securing emerging technologies, critical infrastructure, blockchain systems, and advanced software environments. The company combines security research, custom engineering, threat modeling, and application security expertise to help organizations defend against evolving attack surfaces across modern computing stacks. This remote...

Trail of Bits is a cybersecurity research and engineering firm focused on securing emerging technologies, blockchain systems, and critical infrastructure. The company combines security research, custom engineering, vulnerability analysis, and open-source tooling to help organizations strengthen their defenses against evolving threats. Its work spans blockchain security, infrastructure auditing, fuzzing, consensus...

Ondo Finance develops institutional-grade blockchain investment products focused on tokenized real-world assets, decentralized finance infrastructure, and tokenized US Treasuries. The company operates both a technology division building DeFi systems and an asset management division managing tokenized funds for crypto and traditional financial markets. Its remote-first team is distributed across the...

Ondo Finance is building institutional-grade blockchain-enabled investment products focused on tokenized real-world assets, decentralized finance infrastructure, and tokenized US Treasuries. The company operates with a fully remote team across the United States and works at the intersection of crypto infrastructure, asset management, and blockchain investment technology. This remote part-time role...

Mesh is building infrastructure to enable seamless crypto payments by connecting tokenized assets with real-world financial use cases. This role operates within a distributed engineering team focused on backend systems, APIs, and financial transaction flows across a remote setup. As a Staff Backend Engineer, the position owns system architecture, backend...

N3xt is operating at the intersection of corporate IT and cloud-native infrastructure, focusing on improving reliability, automation, and operational efficiency across internal systems. This role sits within a platform engineering context supporting distributed teams in a remote Canada setup, working with cloud, Terraform, and incident response systems. As a DevOps...

develops payments infrastructure enabling instant, low-cost global transactions using Bitcoin and stablecoins. Its products support enterprise use cases including wallets, deposits, and cross-border payments, with infrastructure designed for scalability and real-time settlement. This role is focused on Spark, a Bitcoin Layer 2 system designed for instant and interoperable payments. The...

building a crypto compliance product within its broader SaaS platform, addressing regulatory requirements across digital assets and financial systems. This product operates in a regulated environment where security, auditability, and system reliability are critical. This Associate Director–level role sits within R&D engineering, owning the technical direction and delivery of the...