Top Software Engineer Jobs

The Software Engineer, Developer Productivity will design and optimize build systems, CI/CD pipelines, and developer tools to enhance engineer workflows and leverage AI productivity tools.

Lead design and development of high-performance backend infrastructure using modern C++ (and optionally C# or Java). Architect scalable, low-latency distributed systems and microservices across Linux and Windows, optimize performance and memory, implement multithreaded processing, integrate databases and messaging systems, mentor engineers, and drive code quality and CI/CD best practices.

Design, develop, test, and maintain flight software for a satellite constellation. Integrate with FPGA, EE, and ground teams, lead code reviews, mentor engineers, write unit/integration tests and documentation, troubleshoot on-orbit issues, and support full software lifecycle from requirements to deployment.

Build and maintain ground software used to build, test, and operate K2 satellites and customer payloads. Develop backend and frontend features (Rust, TypeScript/Vue), implement mission automation, collaborate with Mission Operations and Flight Software, support on-call operations, and mentor engineers.

Develop and maintain front-end applications using Angular and TypeScript. Build reusable component libraries and design systems, optimize SPA performance, consume REST/GraphQL APIs, implement auth/session patterns, handle errors, and write automated tests (unit and end-to-end).

Develop frontend applications using React and TypeScript, implement geospatial visualizations with Cesium, collaborate with backend services (Flask/FastAPI), use GitLab and OpenShift, follow secure SDLC practices, and perform testing.

Full Stack Software Engineer responsible for architecting, developing, and delivering complex production software. Work includes REST API development, backend (Python or Java), frontend (JavaScript frameworks or Django), SQL databases, Windows/Linux environments, Git/GitLab version control, and Agile CI/CD practices. Onsite in Gaithersburg with active TS/SCI clearance.

Lead full-stack engineer role designing, building, and maintaining scalable, event-driven near-real-time systems. Work spans frontend (React/Next), backend (TypeScript/Node), data pipelines (Kafka), databases (Postgres), containerization (Docker), cloud deployments (AWS/Azure/GCP), and CI/CD. Drive architecture, mentor engineers, troubleshoot across stack, and own features from design through production support in a defense/aviation context.

Design, develop, test, and maintain scalable payment applications and backend services. Build secure, PCI DSS-compliant APIs, debug production issues, participate in code review and architecture discussions, optimize performance, and collaborate with cross-functional teams while mentoring junior engineers.

The role involves developing software solutions, optimizing NoSQL databases, and implementing AWS tools, requiring collaboration and problem-solving skills.

Develop and maintain TypeScript/JavaScript-based web UIs and cloud-native microservices for mission management systems. Build front-end features (Vue 3), write automated tests, deploy via DevSecOps pipelines, troubleshoot bugs, and collaborate in agile teams in a secured SCIF environment requiring TS/SCI clearance.

Design, build, and support secure, scalable software systems. Lead components from planning through deployment, collaborate on scoping and testing, debug production issues, write clean tests and documentation, build internal automation, and mentor teammates while promoting technical excellence.

Leads a team of software engineers responsible for finance application roadmaps, prioritization, implementation, delivery, and continuous improvement. Develops reliable, highly available systems and integrations supporting financial operations, data integrity, auditability, and access controls. Collaborates with finance stakeholders and software leaders across the company while mentoring employees and managing multiple priorities. The role also involves building web applications, working with databases and ERP systems, and contributing to testing and infrastructure.

Lead full-stack development of the Artificial Analysis website using a TypeScript/Next.js stack. Build UI and data visualizations, maintain PostgreSQL databases on Supabase, improve DevOps/CI/CD, mentor a small engineering team, and leverage LLMs and AI tools to accelerate development.

Build and maintain front-end and back-end platform features for a SaaS compliance product using React, TypeScript, and Go. Collaborate with product, design, and engineering leads to design relational schemas, write reliable code, debug defects, and automate repetitive tasks to improve team velocity and software quality.

Product-focused senior backend engineer responsible for architecting, building, testing, and deploying core systems. Collaborate with domain experts to design scalable, transactional solutions, work on distributed systems and cloud platform integrations, and lead technical efforts from design through production.

The Senior Software Engineer will enhance application performance in the payment network, utilize Java, optimize databases, and mentor junior engineers.

Lead development of scalable React Native applications, mentor team, drive code quality and collaborate across departments, focusing on AI-assisted development.

Lead and deliver software solutions, oversee full-stack architecture, mentor engineers, and drive cross-functional initiatives for spacecraft modeling and control platforms.

On-site HPC Linux software engineer supporting modeling and simulation workflows: develop and maintain multi-platform Linux software, debug and analyze codebases, apply SDLC practices, unit test and manage configurations, conduct code reviews, mentor junior staff, and design/deliver training and onboarding for HPC users.

Design and build intuitive, responsive, and performant user interfaces that bring AI capabilities to millions. Optimize cross-browser performance, implement streaming UIs, and scale frontend and backend systems including databases, caching, background jobs, and auth.

The Software Developer will create and maintain web applications to support helpdesk operations, ensuring code quality and compliance with industry standards.

The Software Developer is responsible for creating and maintaining software applications, analyzing customer needs, and ensuring code quality in a team setting.

The Software Developer creates and maintains software applications, determines technical requirements, resolves issues, and ensures code meets standards for helpdesk operations.

The Software Developer will create and maintain software applications, support development tools, and ensure optimal operation of helpdesk technologies.