Top Senior Software Engineer Jobs

Develop, test, and maintain production-quality C++ software implementing Government Reference Architectures for mission-critical defense systems. Translate MBSE (SysML/Cameo) artifacts into interoperable components, implement APIs/ICDs, integrate distributed messaging frameworks (ActiveMQ/DDS/ZeroMQ), and maintain CI/CD, automated testing, containerized builds, and static analysis. Collaborate with systems engineers, architects, autonomy engineers, and government stakeholders to validate interoperability and performance.

Develop and integrate open-architecture, standards-based software for defense and aerospace systems. Implement and map interoperability standards (SOSA, FACE, AMS GRA, UCI), work with serialization formats (OMG IDL, protobuf, XSD, XMI), perform structural and semantic gap analysis, support interface/data model transformations, collaborate with multidisciplinary teams, produce documentation and interface specifications, and participate in architecture and design reviews.

Develop systems software to parse, reverse-engineer, and deterministically generate complex engineering data. Build tooling for schema translation, compiler/transpiler solutions, reproducible CI/CD pipelines, and automated document generation. Collaborate with multidisciplinary teams, support verification/validation, and apply MBSE concepts for engineering integration.

As a Senior Software Engineer, you'll lead efforts to improve configuration management and tackle challenges in identity and access management while promoting a culture of clean code and effective architectural solutions.

Senior Software Engineer responsible for designing, building, and modernizing cloud-native, microservices-based systems. Lead automation, CI/CD, and testing strategies; enable AI integrations; design scalable data architectures; drive event-driven solutions; mentor engineers; participate in SAFe; and own full SDLC from requirements to production support.

Design and build scalable, accessible frontend components and search-driven UIs for a global vehicle commerce platform using TypeScript, React/Next.js, and SolidJS web components. Work in a monorepo/micro-frontend architecture to implement real-time inventory updates, responsive media galleries, location-aware features, and comparison tools. Champion automation, AI-assisted development, accessibility, and performance optimizations while mentoring peers and collaborating with cross-functional teams.

Design, develop, test, and maintain secure software and cloud infrastructure. Work cross-functionally to translate requirements into estimable tasks, implement end-to-end automated tests, ensure performance and architecture compliance, provide technical guidance, support coding standards, and participate in agile delivery with occasional on-call duties.

Lead software architecture for defense programs, mentor teams, develop software solutions, and represent the company in technical discussions and collaborations.

Provide technical leadership for munitions software across contracts: oversee full software lifecycle (architecture, design, implementation, integration, testing), manage internal and subcontracted teams, track cost/schedule performance, ensure CMMI/EVMS/SQA/SCM compliance, coordinate cybersecurity and safety, and represent the team in formal USG reviews.

Lead technical execution of software for munitions/defense products: design, architecture, implementation, integration, testing, EVMS reporting, team technical leadership, stakeholder communication, and compliance with CMMI, safety, SQA, and cybersecurity processes.

Build and maintain high-performance, highly available backend systems. Collaborate with product and engineering teams to deliver features, practice TDD and CI/CD, design distributed systems, and work with SQL/NoSQL databases, caching, and cloud infrastructure to support scalable production services.

Design and implement end-to-end AI/ML software solutions to modernize client systems. Build developer-focused tools and prototypes, apply best practices for software workflows, and collaborate to refine experimental tooling while considering ecosystem and future enhancements.

Hands-on lead engineer responsible for designing, implementing, and supporting backend and full-stack capabilities for a real-time decisioning platform. Own end-to-end technical areas, write code, set architecture, mentor engineers, improve quality, and deliver scalable services, APIs, workflow tools, frontend experiences, and integrations.

Build a high-performance, low-latency Rust backend and core AI platform for an AI-native trading experience. Implement streaming responses, tool orchestration, caching, secure APIs (auth, rate limits, auditing, tracing), and safe trading action infrastructure (previews, confirmations, idempotency, audit logs). Partner with product and frontend to enable AI-native UX and translate business domain requirements into secure, resilient platform primitives.

Lead and manage a team of full‑stack and backend engineers to design, build, and maintain scalable Java/Python applications and ETL/data pipelines. Own production stability, monitoring, incident response, and CI/CD-driven deployments. Partner with product, QA, and clients to deliver API-driven microservices, mentor engineers, drive sprint planning, and contribute to architecture and long‑term technical strategy.

Lead a portfolio of technology projects and a team of developers to design and deliver cloud-based, full-stack microservices. Mentor engineers, collaborate with product managers, evaluate and write code, and use languages and tools (JavaScript, Java, TypeScript, Python, Go, SQL), container orchestration, and AWS/GCP/Azure to build scalable customer-facing solutions.

Designs, architects, and develops desktop, web, and cloud software solutions. Builds full-stack applications using .NET and React/TypeScript, integrates AWS services, coordinates testing/installation, supports and maintains applications, provides technical leadership, and collaborates with stakeholders for data reporting and visualization.

Develop and maintain cloud-based IoT applications, building TypeScript/Vue user interfaces and Go backends on AWS. Collaborate with stakeholders, diagnose performance, implement CI/CD, ensure scalability and reliability, integrate metrics/auditing, and work with QA and Operations to meet specifications.

The Software Engineer will develop payment products, focusing on building reliable SaaS APIs and collaborating with teams to ensure product success.

Senior .NET developer responsible for leading web application development, enforcing coding standards, performing code reviews, and improving build/deployment processes. Work includes ASP.NET/C#, MVC 4+ with Razor, SQL backend, SSIS/SSRS ETL and reporting, TFS-based source control and CI, and mentoring other developers.

Develop and ship machine control software for metal 3D printers: implement toolpath generation algorithms, contribute C/C++ and Python production code, build GUIs, cloud/IoT and logging/database components, design verification/DOE tests, and work closely with hardware in lab/shop environments.

Develop, enhance, and maintain reports and integration packages in a Dynamics CRM environment using SQL, SSRS, and SSIS. Design complex stored procedures, execute and validate test plans, debug and unit test code, and follow state development, systems engineering, and project management methodologies while collaborating with technical teams and business stakeholders.

Develop and modernize a Windows GUI application: implement a resizable main dialog, responsive controls and fonts, persist settings on exit, ensure HPE-compliant UI elements, and perform additional GUI-related enhancements using WinAPI, MFC, C/C++ in Visual Studio.

Senior TIBCO developer to design, implement, debug and optimize enterprise middleware integrations using TIBCO suite (BW, EMS, RV, ActiveSpaces, API/SAP adapters). Work with XML, WSDL/WADL, SOAP/REST services, Oracle databases, test tools (SOAPUI/JMeter), source control and Agile teams.

Senior web developer to consult, design, build, and manage websites and installation programs. Translate Early Learning Division requirements into updates for the Early Learning Council Hub Portal. Lead contractor staff as needed and apply expertise in SharePoint and web technologies (SQL, C++, HTML, CGI, JavaScript).