Top Software Engineer Jobs

As a Founding Software Engineer at BBY, you'll design and build features for our mobile app and backend, making key architectural decisions and collaborating across teams.

Design, build, and evolve large-scale portfolio implementation systems covering risk controls through trade generation. Translate investment objectives into robust systematic logic, troubleshoot complex systems, streamline portfolio construction and trade delivery, and develop oversight and validation tools. The role also establishes engineering standards for maintainable systems and requires close collaboration with investment stakeholders. It is onsite four days per week in Westport, Connecticut.

Build production software for strategic enterprise customers, from scoping and technical design through delivery and handoff. Partner with Solutions Architects, TAMs, Sales, Product, and Engineering to identify customer gaps, define engagement scope, establish deliverables, and develop platform features. Travel regularly to customer sites, communicate with technical and executive stakeholders, and help establish Buildkite’s Forward Deployed Engineering function and operating model.

Refactor and migrate legacy U.S. Air Force web applications to a DoD software factory with minimal downtime. Build secure, tested software; identify technical debt; improve CI/CD and engineering practices; communicate technical tradeoffs to government stakeholders; and coach government engineers and military developers. The role works remotely with cross-functional teams and includes occasional travel to Air Force bases.

Develop high-performance, highly available desktop and web applications using .NET technologies and T-SQL. Design application logic, optimized queries, Agentic AI workflows, and scalable system architectures. Troubleshoot full-stack production issues, support legacy and modern systems, collaborate with Business Analysts, document software components, and conduct code reviews. The role requires hybrid work three days weekly in Seattle.

Design and build infrastructure and developer tools that accelerate Figure’s software development lifecycle. Responsibilities include contributing to large-scale build and deployment infrastructure, improving development environments, developing backend and frontend build tools, and collaborating with firmware, embedded, middleware, and AI/ML engineers. The internship requires at least 10 weeks at Figure’s San Jose headquarters.

Lead and grow a full-stack engineering team building AI-powered clinical documentation, assistants, reusable AI skills, and provider workflows. Own technical direction, roadmap execution, architecture, reliability, and operational excellence across Python, TypeScript/React, data systems, cloud infrastructure, and LLM workflows. Partner with product, design, clinical, AI/ML, and platform teams while mentoring engineers and delivering secure, scalable healthcare software.

Early-career software engineers join Carvana’s Apex cohort to build scalable, testable applications supporting e-commerce, AI, fintech, logistics, and automation. Responsibilities include developing medium-to-large projects, collaborating with Product and Design using Agile methods, working with Azure, Kafka, and Kubernetes, and applying strong testing, debugging, and API integration skills. Applicants must submit a video demonstrating their motivation, software engineering fit, and an AI-driven application they built.

Build, scale, and maintain mission-critical backend services using Go, microservices, Kafka, PostgreSQL, Redis, GCP, and Kubernetes. Design resilient distributed systems, optimize databases and caching, improve observability and incident response, maintain security and code quality, contribute to technical roadmaps, and mentor engineers.

Develop and deploy full-stack, geospatial software solutions for strategic defense and security customers. Own the full lifecycle from discovery through delivery, integrate cloud infrastructure and CI/CD pipelines, translate customer challenges into technical requirements, identify reusable platform patterns, and use AI tooling for rapid iteration. The role involves customer collaboration, mentoring, code reviews, and supporting critical commitments while working hybrid in Arlington, Virginia, and traveling 30–50% to regional customer sites.