Offchain Labs is seeking a Site Reliability Engineer to support and scale infrastructure powering the Arbitrum ecosystem. The role focuses on maintaining Kubernetes-based deployments, automating infrastructure using declarative tooling such as Terraform, and working within GitOps workflows using tools like ArgoCD. The candidate will diagnose complex reliability issues across distributed...

Wynd Labs builds infrastructure that delivers large-scale public web data used by companies training advanced AI models. The team operates a distributed web crawler supported by a bandwidth-sharing network and maintains data pipelines that ingest, segment, and annotate billions of videos, transcripts, and audio files. The Senior Rust Engineer (Backend)...

Parity builds and maintains core open-source blockchain infrastructure, including Polkadot, the Polkadot SDK, and Kusama. The Security Engineer will join the Security Engineering team and focus on strengthening the security posture of Parity’s blockchain ecosystem. This role involves auditing and, where required, writing secure Rust code, performing in-depth manual and...

ENS Labs, the core development team behind the Ethereum Name Service protocol, is hiring a Senior/Staff-level DevOps Engineer to manage and maintain the infrastructure that supports ENS resolution across multiple chains. This role oversees operational reliability for core services such as metadata systems, indexing services, CCIP-Read gateways, and emerging Namechain/L2...

Improbable is hiring a Lead Product Manager to oversee product development within its Web3 portfolio, focused on InfoFi (information finance) and DeFi systems. This role is responsible for converting strategic goals into clear product roadmaps and ensuring execution across decentralised financial and information products. The position works closely with engineering,...

Svix is hiring a Rust-focused Backend Engineer to help build and scale its server-to-server communication platform. The company develops high-performance message delivery infrastructure used by customers ranging from fast-growing startups to large enterprises. This role involves implementing backend services in Rust, designing systems that support high availability, and contributing to...

About the CompanyNexus is creating the technological backbone for verifiable finance — a financial world where each trade, order, and settlement can be cryptographically proven on-chain.The company is developing a DEX-centric Layer 1 blockchain engineered for the AI-driven economy, fueled by distributed idle compute power and validated through zero-knowledge proofs....

Lightning Labs is hiring a Senior Security Engineer to support the security posture of its growing, globally distributed engineering organization. This is a hands-on role focused on defining and implementing systems security practices across production and open-source environments that interact with Bitcoin and the Lightning Network. The role involves securing...