Tech jobs
Job listings
Principal Software Engineer (Libraries Platform)
Principal engineer at Chainguard building and scaling the secure, automated platform that continuously builds, verifies, and serves hardened open-source libraries across multiple language ecosystems.
Core Blockchain Engineer (Remote)
Build and scale Ethereum EVM infrastructure and node services for a blockchain platform, focusing on performance, reliability, and developer tooling.
Front-end Developer
Build and maintain Web3 user interfaces using React or Vue, TypeScript, and blockchain libraries like wagmi/viem, integrating with wallets, transactions, and L2 networks.
Principal Software Engineer – Platform Engineering
Principal engineer leading the cell-based architecture overhaul of a large-scale, Kubernetes-native platform serving Fortune 500 clients, decomposing hundreds of microservices and embedding AI tooling to scale across regions and private clouds.
Backend Engineer - Protocol Platform
Build and operate backend services, APIs, and data systems that process on-chain data, support wallets and financial partners, and power Compound’s application layer using Go, Python, TypeScript, or Rust.
Lead Software Engineer
Lead a team building and scaling McMaster-Carr’s e-commerce platform, focusing on AI-driven search, order flow, and warehouse automation using .NET, React, and cloud infrastructure.
Senior Software Engineer
Senior software engineer building and scaling e-commerce systems for industrial customers, using .NET, React, and AI tools like LLMs to improve search, checkout, and fulfillment.
Software Engineer II - Technical Leadership Track
Builds and scales high-performance e-commerce systems and automation tools for a leading industrial supplier, with progression toward technical leadership roles.
Senior Software Engineer - Open Source
Lead the development of Deltakit, an open-source platform for building and simulating quantum error correction experiments, using Python and related tools in Cambridge, UK.
Lead/Senior Software Engineer with Protocols
Design and build real-time telemetry pipelines and control systems that integrate datacenter power/compute with the electrical grid, using Python/C++ and industrial protocols like Modbus or OPC-UA.
Senior Fullstack Engineer
You will architect and develop scalable backend and frontend systems, design RESTful APIs and server-side events, build responsive interfaces with React and React Native, optimize data handling and performance,…
Full Stack Engineer
Build and operate high-throughput, low-latency cybersecurity services that inspect live traffic and terminate TLS, using AI to accelerate development and engineering tasks.
Platform Engineering Lead
Lead a team to build and operate AI-augmented MarTech/AdTech platforms, writing critical code, enforcing AI guardrails, and driving developer velocity and reliability.
Software Development Engineer, GraphQL Platform
Build and maintain Expedia’s high-performance GraphQL platform, including federated routers and schema tooling, to power global travel services and improve developer productivity.
Middle Backend Developer
Build and maintain backend services in Node.js (NestJS/Express/Fastify), troubleshoot urgent issues, and gradually adopt Rust while working with SQL/NoSQL databases and microservices.
Ingénieur(e) DevOps - Spatial - Toulouse
Build and maintain CI/CD pipelines and DevOps tooling for a space-data processing team using GitLab, Kubernetes, Helm, and Terraform on European cloud/OpenStack.
Senior Staff Software Engineer
Senior Staff Software Engineer at Ethena building secure backend systems for payments, payouts, and on-chain settlement, including authentication, API contracts, and financial integrations.