Top Software Engineer Jobs

Lead development and sustainment of compliance and business analytics tools for a government mission. Prototype and integrate ML/AI algorithms, automate compliance functions, build monitoring/metrics, and support RD proof-of-concepts while working in an Agile environment.

Design, build, and maintain backend systems and versioned APIs for payments; collaborate with product, design, and infra; deliver features, tests, deployments, and long-term roadmaps while upholding high engineering standards.

Lead development of high-performance, accessible frontend web applications that visualize large geospatial and time-series energy datasets. Collaborate with UX and AI teams, own feature implementation, maintain component libraries, enforce testing and frontend standards, and translate product designs into scalable architectures.

Develop and maintain flight, mission, lab, and tools software; participate in software design, development, testing, integration, and DevOps; use C++, JavaScript, Python, React/Next.js/TypeScript, Git/GitLab, and agile SDLC practices.

Develop, integrate, and debug software for a tactical weapons system using agile processes. Collaborate with cross-functional teams, implement weapon controls and GUI designs, follow configuration management, and support fielded and development systems with root-cause analysis.

Build scalable, accessible, high-performance front-end experiences for real-time data and analytics across Microsoft Fabric. Collaborate with product, design, and backend teams to design UI architecture, implement React/TypeScript web applications, use telemetry and experimentation to iterate, and ensure reliability, performance, and accessibility at scale.

Senior Backend Software Engineer responsible for extending APIs and backend systems, working with product and design, interfacing with PostgreSQL, improving testing, and addressing architecture, security, anti-fraud, performance, scalability, personalization, and payments. Mentor peers, participate in on-call rotation, coordinate across teams, and use LLMs where appropriate to improve product and development workflows.

Develop and productionize algorithms and software for synthetic aperture radar, electro-optical, and remote sensing systems. Collaborate with scientists to convert prototypes into robust applications, participate in full development lifecycle, troubleshoot issues, and work onsite supporting national security missions.

Design, develop, and implement Java-based, microservices-oriented software; build and maintain Kubernetes deployments (Helm, Flux); design enterprise APIs and RESTful services; lead and mentor engineering teams; troubleshoot, test, and work within agile lifecycles and CI/CD pipelines; operate in a hybrid environment and collaborate with clients and colleagues to deliver high-quality solutions.

Develop, test, deploy, and maintain production software within an agile team. Participate in product configuration, security, resilience, performance tuning, and monitoring. Learn and adopt AI-assisted development tools and collaborate cross-functionally to meet shared objectives.

Build and maintain scalable backend services and APIs in Python and C++, supporting compiler and quantum runtime integration. Develop distributed, cloud-native systems, improve performance and observability, and collaborate with researchers and product teams while growing compiler engineering expertise.

Join an Agile product team to design, develop, test, and support business-critical applications for underwriting and policy administration. Contribute to code, unit tests, integration testing, troubleshooting, CI/CD, DevOps, cloud modernization, and AI-assisted development under senior engineer guidance. Participate in Agile ceremonies, code reviews, documentation, and collaborate with product and architecture teams to deliver high-quality solutions.

Design and implement large-scale distributed systems for a supercomputing cluster, optimize low-level performance across GPUs, kernel, networking, and filesystems, collaborate on hardware-software co-design, maintain scalable reliable codebase, and build productivity tools.

The Software Engineer will design, develop, and enhance software for mission-critical space operations, tackling complex engineering challenges and promoting collaboration to improve performance and operational speed.

Design, develop, and deliver end-to-end full stack solutions using Java Spring, modern frontend frameworks, and AWS services. Collaborate in Agile teams, ensure architecture alignment, work with large relational databases, and support production-ready deployments for classified government clients requiring TS/SCI with polygraph.

Develop and lead data visualization software, collaborating with engineers and analysts. Mentor junior developers, define technical direction, implement and test code (Python, C/C++), use cloud and container tools, and integrate ML libraries to deliver reliable, scalable solutions from conception to deployment.

Develop, test, and maintain software features for the Hyperlift Stars Platform using AI tools, collaborating with teams on implementation and support while ensuring quality through testing and documentation.

Build and own full-stack features for Copilot CMS: design backend services/APIs (Node.js), model/query content at scale (MongoDB, OpenSearch), implement React front-ends, manage infrastructure (Terraform, AWS), mentor engineers, and help adopt AI in workflows.

Early-career software engineering roles across systems tools, applications, data analytics, firmware, and systems integration. Design, develop, test, and optimize software and tools, collaborate with hardware and software teams, build data pipelines and dashboards, and develop embedded firmware. Roles support product development, tooling, and integration in storage and systems contexts.

Build, configure, and maintain the company Palantir Foundry platform; integrate data sources; support day-to-day operations and security; design dashboards and ERP integrations; document processes and partner with cross-functional teams to deliver business solutions.

Design, develop, and maintain software applications: implement features, fix bugs, participate in code reviews and Agile ceremonies, troubleshoot issues, support QA efforts, produce documentation, and collaborate across teams while occasionally leading small projects and training peers.

Build and deploy customer-facing applications that serve physics AI models. Collaborate with data scientists and ML engineers to design E2E solutions, build RESTful APIs and microservices (FastAPI/Python), deploy to cloud using Helm/Kubernetes/Terraform on AWS/Azure, and work onsite with customers to iterate and deliver production tools.

Design, develop, test, operate and maintain mainframe software with focus on reliability, scalability and customer experience. Write production-ready code, perform code reviews, troubleshoot failures, apply security and compliance best practices, and collaborate in Agile/DevOps teams to support high-volume transaction environments.

Senior full-stack developer role requiring 5+ years experience. Build and maintain web applications, work with databases and ORMs, apply DevOps practices, and support online marketing/analytics. Preferred stack: Angular/TypeScript frontend and .NET/C# backend; PowerShell/Python scripting is a plus.

Design, develop, test, and maintain scalable software using Java, Python, or JavaScript and frameworks like Spring, React, or Node.js. Write unit/integration tests, participate in code reviews, troubleshoot production issues, document designs, and mentor junior developers while collaborating with stakeholders to deliver reliable software.