92 system software engineer jobs at 45 companies in Williamsburg, VA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
Decision Technologies: Provides engineering and technical support for defense programs.
3+ YOEHigh school diploma and 3+ years in combat systems, software, or cybersecurity engineering; experience with AEGIS/shipboard systems, secure software delivery, Microsoft Project/Excel, and ability to support on-site Dam Neck tasking.
Microsoft Office Suite, Microsoft Project, Microsoft Excel, Microsoft OS, Linux OS, ESXi, Cisco, Defense Information Systems Agency (DISA) ACAS, DISA Security Technical Implementation Guide (STIG), AEGIS, AutoCAD, Inventor, Navy Data Environment (NDE)
Smithfield FoodsNasdaq: SFD: Produces and processes pork products and packaged meats worldwide.
2+ YOEBachelor’s degree in CS/IT or related field; 2+ years software engineering; experience in application development and systems integration; SAP TM ABAP knowledge a plus.
KUKA: Provides industrial robots and automated logistics and production systems.
0+ YOEBachelor's in CS or related, 0–4 years software engineering experience in automation/logistics, Java required, additional languages (C#, Python, Rust) preferred, container and CI/CD experience, distributed systems and API familiarity, strong communication and problem-solving.
HIINYSE: HII: Designs and builds military ships and advanced defense technologies.
2+ YOEBachelor's degree with 2 years relevant experience or Master's with 0 years; designs, develops, tests, and debugs application and systems software; ensures software standards are met.
PingWind: Provides cybersecurity and IT infrastructure services to government agencies.
3+ YOESecret clearance required (TS/SCI eligible), B.S. in engineering/science, 3+ years with degree (7+ without), proficiency in C/C++, Python, embedded/UAV systems, networking, and SDLC.
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
4+ YOEBachelor's degree required, 4+ years software development with OOP, experience with C#, RESTful APIs, Git, CI/CD, familiarity with AI and large-scale distributed systems.
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
6+ YOEBachelor's degree,6+ years software development with OOP,experience building distributed service-oriented systems,RESTful APIs with C#,Git,CI/CD familiarity,and AI adoption experience.
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's degree, 4+ years software engineering experience, 1+ year cloud experience; preferred: Master's, extensive experience in Python/Java/TypeScript/SQL, AWS and schema validation systems, infrastructure as code, and security or AWS certifications.
Go, Python, TypeScript, SQL, CUE, JSON Schema, PostgreSQL, Aurora, Docker, ECS Fargate, Lambda, Step Functions, EventBridge, CDK, AWS, Microsoft Azure, Google Cloud, Java, JavaScript, Terraform, CloudFormation, GitHub Copilot, Claude Code
Base-2 Solutions: Delivers engineering and technology services for national security.
Active TS/SCI with CI Polygraph required. Backend developer with Python, FastAPI, PostgreSQL, Elasticsearch, API and data engineering experience for scalable, high-performance mission systems.
AERMOR: Provides cybersecurity, engineering, and IT solutions for defense agencies.
10+ YOEExperience with Linux, system and database design, backend/API development, C++ and modern web stacks (NodeJS, JavaScript, VueJS); CI/CD, Git/Gitlab, JIRA/Confluence; Secret clearance required.
Cydecor: Provides technology solutions and engineering for national security.
3+ YOEActive or interim Secret clearance with TS/SCI eligibility, bachelor\u0002s in engineering or science (or 7 yrs experience), 3+ years software development with C/C++, Python, Qt/QML, experience with PX4/ArduPilot/BetaFlight, sensor integration, MAVLink, and Agile.
Old Dominion University: Public research university offering undergraduate and graduate degree programs.
5+ YOEBachelor's degree in MIS, Computer Science or related plus 5 years' relevant experience; experience with web technologies, APIs, integrations, system architecture, and troubleshooting.
IPConfigure: Develops software and hardware for professional video surveillance systems.
2+ YOEExpertise in C++11+ with 2+ years professional C++ development, object-oriented design, unit testing/TDD, Linux/Windows systems programming, Boost, web service development (SOA/SOAP/REST), and scalable quality engineering.
3+ YOE3+ years full-stack experience; strong Java/Spring expertise, 2+ years AWS, familiarity with Agile, AI coding assistants, RAG systems; experience with enterprise architecture, REST/SOAP, Docker, and related tooling.
Java, Spring, Spring Boot, Spring JPA, Docker, REST, SOAP, Hibernate, AWS, GitHub Copilot, Claude Code, RAG, AngularJS, Angular, Node.js, SQL, SQS, Confluent Kafka, Kong, Git, GitLab, Maven, SonarCloud
AMC Health: Provides remote patient monitoring and virtual care technology.
7+ YOE7+ years building production backend systems, strong Python, cloud/distributed systems experience (AWS), hands-on LLM/generative AI and ML lifecycle experience, and disciplined work in regulated environments.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years software development experience, bachelor’s degree (or 8+ years experience), ability to obtain Secret clearance, experience with back-end and front-end languages, Agile methodology, and end-to-end system development.
Software Engineer (Entry-Senior) - Navy Training & Simulation Systems - 28027 (Virginia Beach, VA, Virginia, United States)
Virginia Beach, Virginia, United States
$70k-$145k/yrOnsiteFull Time
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
Software engineers across entry to senior levels; experience with C++/Java, Linux; DoD secret clearance; U.S. citizen; Navy training systems experience preferred.
Senior Backend Software Engineer - Global Commercial Services Technology
Seattle or Phoenix or New York or Washington or Sunrise or Richmond
$123k-$215k/yrHybridFull Time
American ExpressNYSE: AXP: Global financial services and credit card payment network.
5+ YOE5+ years backend engineering experience; bachelor’s in CS or related; hands-on Golang, AWS, distributed systems, Kafka, CockroachDB, Camunda/Temporal, Datadog; strong communication and mentoring skills; US work eligibility required.
WR Systems: A provider of engineering and lifecycle support for computer-based and embedded systems supporting advanced naval technologies.
6+ YOEB.S. in Electrical or Computer Engineering, active Secret clearance, 6+ years computer engineering experience, Linux system administration, software lifecycle support, strong troubleshooting and communication skills.
SEACORP: Provides engineering and technology services for naval defense systems.
10+ YOE5+ MgmtLead software teams for navigation systems; oversee requirements, planning, sensor interfaces, data analysis; provide mentorship and leadership.