Top Software Engineer Jobs

As a Senior Software Engineer, you will lead a team in developing end-to-end software solutions, integrating new technologies, and ensuring software quality. You'll handle user interface development, system architecture, and operational enhancements while mentoring team members and addressing client challenges.

Join the engineering team to develop diagnostic tools for trucks, troubleshoot software, and design user interfaces. Responsible for maintaining and updating diagnostic protocols.

The Software Engineer will design and enhance software for mission-critical operations in the space domain, addressing engineering challenges and improving system performance.

Develop software and systems from vision to production. Collaborate in a team to enhance interfaces using modern technologies and best practices.

As a Lead Software Developer, you will build end-to-end solutions in a full stack capacity, addressing complex challenges and implementing improvements within a collaborative team. Requires extensive programming experience and a TS/SCI clearance with a polygraph.

Lead full stack developer overseeing a team to build systems, collaborating with clients, and applying various tools and technologies for problem-solving.

As a full stack developer, you will create end-to-end solutions for complex problems in an agile environment, primarily for defense applications. You will engage in software development, systems engineering processes, and collaborate within a Model Based Systems Engineering ecosystem, emphasizing functional excellence and operational impact.

We are seeking a product-minded backend engineer to work on our Customer Studio product, focusing on data performance, analytics, audience syncing, and generative AI. The role requires strong architecture, scalability considerations, and product engagement.

Build and iterate on Growth product features and platforms to improve user activation and developer onboarding. Run A/B experiments, collaborate with Product and Design, write well-tested code, contribute to engineering best practices, and help scale event-driven infrastructure and growth tooling.

The Software Engineer will work on high-throughput streaming systems, scaling infrastructure to manage billions of events, ensuring low-latency and high performance while delivering projects from start to finish with significant ownership.

The Software Engineer designs and develops software products, enhances existing systems, troubleshoots issues, and provides customer support, working collaboratively in an Agile environment.

Develop core technology using LLMs, design system architecture, implement code, define product requirements, and contribute to strategy and culture.

Develop and test software for SpaceX's Starship flight systems, ensuring reliability and integration with other engineering teams.

Develop and maintain highly reliable software for Starshield satellites and ground systems, including secure command-and-control, software update distribution, high-throughput networking, monitoring/observability tools, testing/development tooling, and datacenter software/hardware ownership.

Design, build, and maintain reliable full‑stack applications used across SpaceX. Own software lifecycle from prototypes to production, collaborate on architecture and code reviews, and improve performance, deployment, and monitoring.

Build and maintain the frontend architecture, design system, and UI testing framework for an agentic AI security product. Create reusable components and agentic UIs, collaborate with cross-functional teams, coach engineers, and ship end-to-end B2B product experiences that make complex security workflows clear and actionable.

Build and own end-to-end customer-facing features for web and mobile. Develop backend services and RESTful APIs in Node.js/TypeScript, responsive frontends in React/Next.js, integrate AI/LLM features, work with AWS infrastructure, ensure observability and security, contribute to CI/CD and testing, and mentor junior engineers in an Agile team.

As a Software Engineer, you'll design, develop, and test high-reliability flight software systems for SpaceX's Starship. Responsibilities include owning the software development lifecycle and maintaining software standards across controls and simulations.

Develop scalable full-stack components for AI systems, design APIs, manage cloud infrastructure, and evaluate AI agent performance.

The Front-End Software Engineer will design and develop software products, optimize application performance, and collaborate with team members while providing ongoing maintenance and support.

The Principal HPC Software Engineer will design tests, research performance metrics, perform root cause analysis, and enhance software capabilities to improve performance for a government project.

Design, develop, and enhance software products, focusing on scalable data platforms and requiring expertise in various programming and big data technologies.

Join a graduate software engineering program to develop and support C++-based trading applications and tools. Work on systems programming, data structures, and algorithms in a Linux environment, contributing immediately to electronic trading initiatives while learning and collaborating with experienced engineers.

As a Software Engineer in MES, you'll develop and scale systems that manage automated materials synthesis, focusing on scheduling, workflow orchestration, and ensuring accurate data provenance.

Build and iterate product features that improve onboarding, adoption, and long-term engagement. Collaborate with PMs, designers, data and engineers to design, implement, test, and measure experiments and customer-facing full-stack functionality. Deliver maintainable, performant code and participate in code reviews and prototyping.