5+ YOE5+ years backend development experience, Go required; familiarity with Python, PostgreSQL, gRPC, Kafka, Redis, Linux, React/TypeScript/JavaScript, and Docker; experience designing scalable systems, owning features end-to-end, reviewing vendor code, and supporting on-prem/air-gapped deployments.
American ExpressNYSE: AXP: Global financial services and credit card payment network.
5+ YOE5+ years software engineering experience with production LLM/ML systems, strong backend/API/cloud fundamentals, hands-on LLM tooling and RAG pipelines, AI-assisted workflows, and US work authorization required.
American ExpressNYSE: AXP: Global financial services and credit card payment network.
5+ YOE5+ years software engineering experience with production LLM/ML systems, strong backend and cloud fundamentals, experience with LLM tooling and agentic architectures, product orientation, and ownership.
American ExpressNYSE: AXP: Global financial services and credit card payment network.
5+ YOE5+ years software engineering experience with production LLM or applied ML systems; strong backend, APIs, data pipelines, and cloud infrastructure skills; experience shipping AI/agentic systems and owning production reliability.
Charlotte or United Kingdom or Spain or Brazil or Ireland or Greece or Canada or Phoenix or Argentina or Las Vegas or Portugal or Netherlands or Tampa or Colombia or Mexico or Belgium or Poland
$83k-$174k/yrRemoteFull Time
Chainlink Labs: Building decentralized oracle networks for blockchain smart contracts.
Backend engineering experience (Go, Rust, or TypeScript), distributed systems design, security- and reliability-focused production services, and experience in crypto or remote-first engineering.