Top Software Engineer Jobs

Design, build, and operate distributed platform systems that improve developer productivity, reliability, performance, and security. Develop AI-assisted engineering workflows, automated validation, progressive delivery, observability, and recovery tools. Own features from design through production adoption, collaborate across teams, contribute to technical direction, mentor engineers, and turn prototypes into reliable platform capabilities.

Leads development and lifecycle support of ground software for mission planning, satellite operations, orbit analysis, and astrodynamics. Designs capabilities for orbit determination, maneuver planning, conjunction assessment, contact planning, launch and early orbit operations, and anomaly response. Integrates FreeFlyer and STK with ground systems, builds Python automation and CI/CD pipelines, collaborates with systems and mission operations teams, and shapes technical roadmaps. The role is onsite in McLean, Virginia, within a secure environment.

Develop portable software and technical solutions supporting Space, Weapons, and Technical Intelligence missions. Collaborate with mission stakeholders, developers, and analysts to automate workflows and provide operational impact. Apply Python and C++ programming, Agile sprint planning, unit testing, deployment, and integration practices. The role requires an active TS/SCI clearance with polygraph and supports a government client in Fort Meade, Maryland.

Design, develop, operate, and optimize highly available distributed systems across large-scale cloud infrastructure. Build infrastructure automation, microservices, Infrastructure-as-Code, monitoring, and validation platforms using technologies such as Terraform, Kubernetes, and Docker. Participate in on-call operations, resolve complex production issues, improve reliability and performance, evaluate human- and AI-generated code, and apply advanced prompt engineering and AI development tools.

Software engineering interns will complete scoped technical tasks, write tested and documented code, use AI-assisted engineering tools, collaborate with cross-functional teams, and contribute to real Pinterest projects. They will work with mentors while developing large-scale systems knowledge and professional communication skills.

Develop and analyze multi-agent modeling and simulation environments for electronic warfare applications. Translate EW algorithms into simulation frameworks, optimize and debug software, process large datasets, and communicate technical findings. The role requires experience with AFSIM or similar tools, Python or MATLAB, RF systems, electronic warfare concepts, and active Top Secret clearance with SCI eligibility.

Develop and maintain GUIs, dashboards, AWS applications, automated workflows, and AI/ML integrations. Responsibilities include coding, testing, debugging, software integration, requirements analysis, database querying, documentation, and process improvement. The role requires collaboration throughout the software development lifecycle and a current active TS/SCI clearance with a Maryland polygraph.

Develop production-ready real-time C++ software connecting autonomous vehicle systems with mission control, remote assistance, routing, and truck management platforms. Design architectures, algorithms, telemetry, testing frameworks, and verification artifacts for safety-critical vehicle guidance and monitoring. Collaborate across software, systems, perception, controls, and safety teams; support simulation, integration, performance improvements, and automotive standards. Mentor peers and contribute to route planning and machine learning integration for autonomous trucks.

Develop and maintain Python-based ground software supporting satellite mission operations. Responsibilities include software design, implementation, integration, testing, deployment, code reviews, troubleshooting, documentation, and verification activities. The developer will collaborate with systems engineers, program managers, government stakeholders, and cross-functional teams while supporting mission milestones and adhering to space-system software development and mission assurance standards.

Build and operate distributed, event-driven microservices for Compass’s real estate platform. Responsibilities include leading complex project delivery, conducting code and design reviews, writing tests and documentation, improving service operations, becoming a domain subject matter expert, and removing developer-experience bottlenecks.

Join a remote engineering team to write, test, and maintain code under senior guidance; participate in code reviews, standups, and sprint planning; debug and resolve application issues; and continuously learn new technologies and best practices.

Build and ship polished, responsive web interfaces for a data-driven platform. The role involves developing React and TypeScript front ends over large-scale data systems, presenting machine-learning and signal-processing capabilities, partnering with research and operations teams, and delivering production features end-to-end.

Develop and maintain backend services, APIs, data workflows, and infrastructure for a multi-product software platform. Collaborate with research and engineering teams, support data collection systems, operate data-heavy services in production, and take initiatives from concept through launch while improving reliability and scalability.

Build and maintain developer tools, SDKs, CLI, MCP interfaces, integrations, and supporting backend services. Collaborate on API contracts, compatibility, testing, releases, documentation, and shared tooling. Support developers through GitHub issues and pull requests while designing reliable systems with authentication, retries, idempotency, rate limits, monitoring, and error recovery.

Develop, maintain, and enhance complex software systems involving large-scale analytics, real-time processing, RF signal processing, visualization, and data discovery. Integrate software across hardware platforms, review and test components, resolve software issues, and contribute to system design, requirements analysis, and hardware/software trade-offs. The role requires extensive software engineering experience, Linux development proficiency, programming skills, and an active TS/SCI clearance with polygraph.

Develop and maintain cloud-native, microservices-based applications supporting situational awareness and collaboration. Responsibilities include Java and JavaScript development, Agile collaboration, full software lifecycle participation, testing, code reviews, cloud deployment, and continuous improvement. The role requires an active TS/SCI clearance with polygraph, Linux experience, Security+ certification eligibility, and either a computer science degree or accredited coding bootcamp graduation.

Design, develop, test, and deploy supply chain software for inventory, warehouse, and fulfillment systems. Lead technical decisions, mentor engineers, coordinate cross-functional Agile projects, decompose work, delegate tasks, and promote strong development and testing practices. Build monitoring systems that ensure business-process correctness and support high-volume, data-intensive applications.

Develop end-to-end, mission-critical analytics software in an Agile environment. Responsibilities include full-stack development, system architecture, data exploration and visualization, structured and unstructured data analysis, AI/ML project implementation, database integration, AWS development, and microservice design. The role also involves improving systems, supporting client requirements, leveraging DevOps pipelines, coordinating workstreams, and ensuring secure, production-ready solutions.

Build and launch native iOS features in Swift for a consumer app, from concept through App Store release. Shape technical architecture, create polished interfaces, troubleshoot production issues, improve performance and stability, establish coding standards, and collaborate closely with leadership and cross-functional teams. The role requires product judgment, ownership, comfort with ambiguity, and practical use of AI development tools in a startup environment.

Design and ship AI-powered software for clients, using Python and React across backend, frontend, and AI components. Lead engagements from discovery through production deployment, translate ambiguous client needs into technical designs, manage technical roadmaps, and balance product thinking with engineering execution. The role involves frequent use of large language models and AI agents, close collaboration with founders, and independent prioritization in an on-site startup environment.

Design, build, and release full-stack application features; solve large-scale messy data problems; contribute to AI and LLM capabilities; influence early product and technical decisions; and work directly with business customers to deliver solutions.

Develop and maintain complex software systems, including AI automation workflows, integrations, algorithms, and high-volume data-processing solutions. Build CI/CD pipelines, debug and enhance applications, develop database queries, implement monitoring, optimize performance, and execute software testing. The role also involves requirements analysis, documentation, system installation, quality control, and collaboration with engineering teams. Work is performed near Fort Meade, Maryland, and requires TS/SCI with a polygraph.

Develop, maintain, test, debug, and enhance complex software systems using Python and related technologies. Analyze requirements, design algorithms, integrate software, develop database queries, resolve defects, improve development standards, and support system installation. Collaborate with software, systems, and hardware engineers, document solutions, and potentially lead development teams. The role requires TS/SCI with a polygraph and experience with IT application systems and core enterprise applications.

Build and improve full-stack products across the frontend, backend, and data layers. Own fraud and underwriting systems, develop end-to-end features, collaborate with risk operations and support teams, and help set product and technology direction. The role also involves mentoring engineers and contributing to engineering culture and company growth. This is a hybrid position based in San Francisco, requiring two days per week in the office.

Lead the design, development, and optimization of scalable web and mobile applications using Ruby on Rails, React, React Native, Docker, PostgreSQL, and AWS. Own architecture, APIs, data models, monitoring, performance, and code quality while collaborating with product, data, and DevOps teams. Provide technical leadership through system design, code reviews, mentoring, and continuous improvement in a remote-first healthcare technology environment.