TeamSnap seeks a Senior Backend/Software Engineer to design and implement scalable backend services (primarily Node.js, TypeScript, SQL) for millions of users. Responsibilities include API and service development, working within a service-oriented and event-driven architecture, automated testing, on-call/incident management, and collaborating across product and UX. Requires 5+ years of relevant experience; hiring limited to permanent US residents.

Work on GitHub's Code and Review organization to design, implement, and maintain scalable systems (diffs, reviews, mergeability, merge queue, Copilot code review). Responsibilities include API design, CI/CD, telemetry, on-call incident response, architecture proposals, mentoring, and cross-functional collaboration. Required experience in production software development with languages such as Go, Ruby, Rust, Python, JavaScript, C/C++, C#, or Java.

Hands-on technical leader responsible for designing, implementing, and operating systems that power pull requests at GitHub scale. Role involves work across Git operations, databases, search/indexing, APIs, asynchronous workflows, production reliability (on-call/incident response), service extraction, and mentoring other engineers. Preferred experience includes Ruby or Go and large-scale distributed systems.

Join Astronomer’s Core Platform team to build and maintain backend systems that power Astro’s public API, authentication, billing, and alerting frameworks. The role focuses on scalable, reliable platform development using Go, Kubernetes, SQL databases (Postgres, Spanner), distributed systems principles, and practical use of AI/LLM coding assistants.

Owner of TED’s back-end architecture and systems powering media, identity, and related services. Responsibilities include designing and maintaining large-scale Ruby on Rails and MySQL systems, ensuring 24/7 service reliability, implementing engineering best practices (TDD, CI/CD, observability), API authoring (GraphQL preferred), collaborating with product and engineering teams, mentoring engineers, and adopting AI-enabled workflows. Requires 10+ years Rails and MySQL experience and 12+ years overall software development experience.

Senior (Staff) backend engineer role on Docker’s Developer Experience team focused on designing, building and operating distributed services, event pipelines, databases and APIs (polyglot stack including Clojure and Go). Requires 8+ years of experience, leadership of cross-team initiatives, operational ownership (on-call, observability), and working with technologies such as Kafka, Datomic, Spanner, containers and developer/tooling workflows. Remote-first role with offices in Seattle and Paris.

The role owns design, implementation and operation of secure, reliable build infrastructure (Docker Build Cloud and Auto Builds). Responsibilities include building Go services and APIs, developing isolation/identity/policy/provenance and signing capabilities, working with container and build technologies (OCI, BuildKit), improving reliability and observability, participating in on-call rotation, and partnering with Product, Security and platform teams. Requires 6+ years experience, strong backend and production systems experience, Go, containers/CI, cloud-native infrastructure, and an operational/security mindset.

Remote Staff Software Engineer role on GitHub's Billing team responsible for evolving payment and billing systems serving millions of users, with a primary focus on fraud and abuse mitigation. The role spans backend services, APIs, and frontend work, involves on-call and incident response, collaboration across GitHub and Microsoft, and requires experience with cloud platforms (Azure), payments integrations, and production-scale engineering.

Fleetio seeks a Senior Software Engineer for its Growth Engineering team to design, build, and run experiments that increase trial user engagement and automate personalized onboarding. The role requires 4+ years of experience with ReactJS and TypeScript, full‑stack web development knowledge, and work with cross‑functional partners; Ruby on Rails and analytics/tooling experience are listed as pluses. This position reports to the Engineering Manager, Web, and is open to candidates in the United States, Canada, or Mexico.

Work on design, development, and operation of multi-tenant cloud SDN control and data plane software (OVS/OVN/OpenFlow) for NVIDIA AI Cloud. Role requires strong programming in C and Go, scripting in Bash/Python, Kubernetes/CNI experience, CI/CD and GitOps experience, and 8+ years in large-scale distributed environments. Location: US (Santa Clara) / Remote. Listed base salary range: 184,000–287,500 USD per year.

Senior engineering role responsible for scaling and operating GitHub's database platforms: leading design reviews, defining SLOs and operational standards, building SDKs and tooling, participating in on-call rotations, and designing disaster recovery, load shedding, and regional failover. Requires extensive experience in production software engineering and operating large-scale distributed systems; experience with managed cloud data stores (e.g., Azure Cosmos DB, Azure SQL, DynamoDB, Aurora, Cloud Spanner) and languages such as Go, Python, Ruby, or Rust is highlighted.

Join GitHub's Database Infrastructure team to design and build core database platform components, operate and automate replication and failover, manage storage/kernel tuning and capacity planning, support engineering teams, and contribute to migrations and Azure adoption. Role requires extensive production software and database infrastructure experience (multiple years) and strong expertise with MySQL internals and cloud-managed database operations. US-remote role.

Partner with product and feature teams to design scalable data models, ship SDKs and tooling, define SLOs and operational standards, participate in on-call rotations, and contribute to disaster recovery and regional failover planning for GitHub's database platform. Role requires experience operating large-scale distributed systems and strong software engineering skills in languages such as Go, Python, Ruby, or Rust.

Elastic is hiring a Senior Software Engineer for the Streams UI team to design and implement UI components for Fleet and Streams in Kibana. The role involves full-stack JavaScript (TypeScript, React, Node.js), owning end-to-end features, system design and architecture discussions, usability testing, code reviews, and async collaboration with a distributed team. Bonus experience includes Elastic Stack, observability, log/data-ingestion, Go, Kubernetes, and cloud-native development.

Join Reddit's Compliance Engineering team to adapt platforms for evolving privacy, security, and regulatory requirements. Responsibilities include partnering with product/design/engineering, owning product areas end-to-end (design, coding, testing, experimentation, launch), leading cross-functional initiatives, and mentoring engineers. Technologies referenced: Go, Python, Postgres, Redis, Thrift, GraphQL; deployments to Docker/k8s on AWS. Role expects tech lead experience and designing complex distributed systems under high load.

SeatGeek is hiring a Senior Software Engineer on the Biz Tech team to design, build, and operate containerized, service-oriented systems and AI-enabled tools and agentic workflows. The role involves shipping production code frequently, integrating systems (including real-time data integrations), evaluating AI tooling, and collaborating across teams. Technologies mentioned include Python (FastAPI), Go, C#, React+TypeScript, AWS, Kubernetes, Kafka, Temporal, and various AI platforms; salary range $144,000–$209,000 USD.

Work remotely (United States) on GitHub's Copilot Code Review team to own end-to-end features: improve agent review behavior and context, integrate frontier models, balance review quality with latency/cost, prove changes with offline and online evals, and keep a high-throughput service healthy (including on-call rotation). Experience with production software, distributed systems, LLM/agentic products, and languages such as Go, Ruby, TypeScript, or Python is emphasized.

Lead end-to-end product and engineering efforts to improve Copilot code review quality, context, memory, and evaluation infrastructure. Responsibilities include designing evals and metrics, making quality/latency/cost tradeoffs, shaping experiences across VS Code/Copilot app/CLI, and keeping distributed services healthy (including on-call).

Work on GPU- and CPU-accelerated libraries used for AI, data analytics, image processing, and scientific simulations. Responsibilities include developing scalable library software, performance tuning and benchmarking, collaborating with product teams, and providing technical leadership. Requires 12+ years of experience in high-performance parallel numerical applications and GPU acceleration (CUDA).

Topstep is hiring a mid-level Software Engineer to build and maintain production .NET services that power real-time trading, market data delivery, and brokerage integrations. The role involves end-to-end ownership of features, working with React/TypeScript on the frontend as needed, participating in on-call rotations, and improving system reliability and observability.