Top Software Engineer Jobs

Design, implement, and optimize high-performance C++ software to process OPIR and remote-sensor data for missile warning, detection, and tracking. Improve performance, scalability, and reliability within a large Linux codebase, participate in design and code reviews, support integration and testing, and collaborate with algorithm and systems teams in an Agile environment. Position is full-time, on-site in Boulder, CO and requires U.S. citizenship and the ability to obtain a DoD security clearance.

Provide onsite, customer-facing support and optimization for missile defense software processing OPIR and other remote-sensor data. Monitor system health, respond to incidents, perform root-cause analysis, implement reliability improvements, support upgrades and lifecycle activities, and assist integration, testing, and documentation in Linux environments.

Develop, optimize, and maintain high-throughput C++ software for processing OPIR and remote sensing data on Linux. Lead small teams, implement algorithms for detection and tracking, improve performance and scalability, support integration/testing, participate in code reviews, mentor teammates, and work directly with customers through the software development cycle in an Agile environment.

Design, build, and scale backend systems, APIs, and frontend applications. Collaborate with product, design, and AI teams to ship full features, write well-tested code, mentor junior engineers, and contribute to architecture and technical strategy.

Develop, maintain, and enhance 80+ in-house case management applications. Gather requirements, design UIs and databases, write secure .NET Core (C#) ASP.NET Core and WPF code, follow coding/testing/version control standards, supervise junior developers, and support deployment and documentation.

Design, develop, and maintain full-stack .NET web applications and GeoSupport services using C#, ASP.NET/MVC, SQL Server, and Azure. Lead architecture, optimize databases, build cloud services, integrate user interfaces, perform code reviews, troubleshoot complex issues, mentor junior developers, and collaborate with stakeholders to deliver scalable geospatial solutions.

Design, implement, and operate a Bazel-based unified build system for large C/C++ embedded codebases. Implement and optimize remote caching/execution, write tooling in Rust/C++/Python, improve build performance and observability, debug distributed builds, integrate on-prem and cloud infrastructure, and mentor engineers on scalable build practices.

Lead architecture, design, and implementation of secure, scalable software solutions; ensure requirements traceability, code reviews, and engineering best practices; mentor developers; document architectures, produce estimates and RFP contributions; work with COTS vendors for cybersecurity and support Navy client needs. Must obtain Secret clearance.

Develop and deploy ML algorithms on the da Vinci surgical robot by writing C++ applications, connecting models to robot data streams, integrating outputs with other teams, and using Linux command-line and build systems to run and maintain software.

Build developer-facing tools and experiences to enable AI and data platform use: APIs, CLIs, SDKs, UIs for API exploration, documentation, onboarding, and usability improvements across teams.

Develop and maintain web applications using React and Python, implement clean reusable code, work with SQL and relational data platforms, perform data analysis and exploration, translate user needs into technical solutions, communicate with stakeholders, and support a Navy customer requiring an active Secret clearance.

Lead the installation, configuration, customization, and integration of enterprise systems (Oracle Cloud HCM/ERP/EPM, ECM, BPM). Architect and develop high-performance solutions, provide first/second-level support, create workarounds, and serve as Tech Lead overseeing integration engineers. Financial accounting knowledge required; PeopleSoft/UC4 experience is advantageous.

Design, build, test, deploy, and maintain scalable distributed backend and full-stack features for a hybrid cloud SaaS platform. Lead implementation across the SDLC, champion testing and best practices, collaborate with distributed teams, debug and troubleshoot systems, and support deployments on cloud, air-gapped networks, and tactical platforms. Must work on-site and travel to customer sites as needed.

Lead design, development, testing, and integration of high-quality software for defense customers. Convert requirements into designs, implement distributed systems, lead code reviews, ensure secure coding and manage test/integration activities in labs, mentor junior engineers, and manage contractual deliverables and risks.

Lead design, develop, test, and integrate high-quality software for defense customers. Convert customer requirements into technical solutions, mentor engineers, drive architecture and prototyping, conduct code reviews, enforce secure coding, and lead lab and on-site integration and delivery activities while managing risks and contractual deliverables.

Build and scale backend systems for a high-traffic donor CRM and payments platform. Own performant SQL and realtime querying, optimize payment flows, implement AI agents, and collaborate across product and design to ship resilient, production-grade features at scale.

Lead design, development, testing, and integration of high-quality software for defense customers. Translate requirements into technical designs, implement solutions across multiple stacks, perform design/code reviews, lead test/integration activities, mentor junior engineers, manage risks and contractual deliverables, and ensure secure coding and configuration management.

Lead architecture, refactor legacy weapons-system software into modern microservices for cloud-native and tactical-edge deployments. Design, implement, and test complex C/C++/Python/Java/JavaScript systems, integrate components, support lab and field testing, prototype AI/ML solutions, work with customers, and ensure DevSecOps, performance, and compliance for Navy tactical systems.

Design, develop, integrate, and test real-time distributed software for U.S. Navy combat systems. Support full lifecycle, architecture analysis, system certification, networked interfaces (TCP/UDP, DDS, messaging), lead integration and test activities, and collaborate with cross-functional teams in a mission-critical DoD environment.

Lead design, implementation, integration, testing and deployment of scalable microservice-based systems for retail. Solve technical challenges, optimize performance, drive refactoring, build RESTful services, work cross-team, and apply AI tools to develop features and automation.

Design, implement, refactor, and test mission-critical tactical software for Navy surface and unmanned platforms. Modernize legacy monoliths to microservices, prototype AI/ML and distributed solutions, define architecture and interfaces, support lab and field integration, collaborate with cross-site teams, and ensure DevSecOps, performance, and compliance for deployed tactical/cloud-native and edge environments.

Lead and mentor software architects and engineers to define and adopt modern, modular software architecture and design standards. Identify and fill documentation gaps, run training, align architecture with system requirements, drive R&D on open architectures and reuse, and establish metrics to measure adoption and effectiveness.

Lead design and implementation of missile defense software including React-based dashboards, analytics, and agentic AI. Architect systems, enforce secure development, implement testing strategies, mentor engineers, manage SDLC, and collaborate with stakeholders to deliver scalable, high-quality solutions.

Lead full‑stack design and delivery of complex features, drive architectural decisions, partner with product and design, mentor mid/associate engineers, improve reliability and engineering practices, and own technical strategy across testing, deployment, and observability.

Lead design and development of missile defense dashboards, visualizations, agentic AI solutions, and analytics. Manage teams across the SDLC, architect scalable systems, enforce secure development and testing practices, mentor engineers, and drive incident resolution and monitoring improvements.