Junior Software Developer - Ts/Sci Parsons Commercial Technology Group Inc.Junior Software Developer - Ts/SciHerndon, VA$88,400–$154,700 / yearSince we deal with specific customer needs, it will be necessary to understand the problem, to utilize methods from a potentially wide variety of domains, produce functional solutions, and see the efforts through to completion. As a leading member of our team, you would work on one or more efforts at a time, assisting and managing multiple parts of the development process, from understanding customer requirements, to design, development, testing and deployment.
Senior Application Developer - Reverse Engineer Belay TechnologiesSenior Application Developer - Reverse EngineerAnnapolis Junction, MD$70,000–$190,000 / yearSeveral factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.
Full Stack Developer GuidehouseFull Stack DeveloperTysons Corner, VirginiaWork collaboratively with user experience designers, platform engineers, product owners, solution architects, and business analysts, the Cloud Applications Full Stack Developer will design, build, test, and deploy high-value, operationally resilient software products on the AWS cloud platform that satisfy functional and non-functional requirements. Flask, Docker, EKS/Kubernetes, AWS Step Functions, Event Bridge, AWS Lambda, AWS API Gateway, Elasticsearch, Caching frameworks, Redis, Memcached, the Amazon Relational Database Service (RDS) for Postgres, and/or the MongoDB NoSQL database service.
Senior Full Stack Developer GuidehouseSenior Full Stack DeveloperTysons Corner, VirginiaWork collaboratively with user experience designers, platform engineers, product owners, solution architects, and business analysts, the Cloud Applications Full Stack Developer will design, build, test, and deploy high-value, operationally resilient software products on the AWS cloud platform that satisfy functional and non-functional requirements. Flask, Docker, EKS/Kubernetes, AWS Step Functions, Event Bridge, AWS Lambda, AWS API Gateway, Elasticsearch, Caching frameworks, Redis, Memcached, the Amazon Relational Database Service (RDS) for Postgres, and/or the MongoDB NoSQL database service.
Senior Full Stack Developer Cayuse HoldingsSenior Full Stack DeveloperChantilly, Virginia$180,000–$187,000 / yearIntegrate software components and third-party services; develop new custom capabilities; and enhance, refactor, and maintain existing codebases to improve reliability, scalability, and performance. The ideal candidate has extensive experience delivering large-scale, enterprise-grade applications from initial concept through deployment, with a strong focus on quality, performance, security, and maintainability in an enterprise environment.
NewEmbedded Software Engineer - Level 3 or 4 (AHT) Northrop Grumman CorpEmbedded Software Engineer - Level 3 or 4 (AHT)VA$114,000–$171,000 / yearJob responsibilities include, but are not limited to, the followinIg: Develop embedded software modules that can interact directly with hardware protocols and interfaces including UART, Synchronous Serial, MIL-STD-1553, SPACEWIRE, SPI, discrete digital and analog IO. Ability to integrate Flight-Software using simulation models of sensors, actuators and space environments to demonstrate closed-loop spacecraft system performance, general integration and test of aerospace systems.
NewSr. Software Engineer JobotSr. Software EngineerGaithersburg, MD$140,000–$165,000 / yearWith deep expertise in cloud-first architectures, automation, DevSecOps, virtualization, reliability engineering, and large-scale systems integration, we help organizations modernize infrastructure, improve operational efficiency, and support mission-critical environments where performance, security, and resiliency are essential. Our teams partner closely with customers to deliver innovative solutions across cloud strategy, cybersecurity, systems integration, data engineering, machine learning, AI, disaster recovery, and enterprise infrastructure initiatives.
Software Engineer (Ai-Assisted Developer Tooling) Visionist, Inc.Software Engineer (Ai-Assisted Developer Tooling)Laurel, MD$170,000–$240,000 / yearWe embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. This premier program encompasses traditional software services including Systems Design and Engineering, Database Administration, Data Science and Knowledge Management, Enterprise Risk Management, Integration and Test, as well as Operations and Systems Support.
Red Team Software Developer Oak Grove Technologies, LlcRed Team Software DeveloperFort Belvoir, VADesired skills/certifications: Offensive Security Experienced Penetration Tester (OSEP), Advanced Windows Exploitation/ Offensive Security Exploitation Expert (OSEE), GIAC Exploit Researcher and Advanced Penetration Tester (GXPN), GIAC Reverse Engineering Malware (GREM). If you are a highly motivated Red Team Offensive Software Developer and ready to apply your expertise in a high-impact role, we encourage you to join our mission in supporting national security efforts while working with cutting-edge technologies.
Geospatial Front End Developer - Multiple Positions at Junior/Mid/Senior Levels NV5 Global IncGeospatial Front End Developer - Multiple Positions at Junior/Mid/Senior LevelsSpringfield, VAThe NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more. NV5's continued growth has been spurred through strategic investments in firms with unique capabilities to help current and future customers solve the world's toughest problems.
Software Developer Northramp LLCSoftware DeveloperWashington, DCRemoteYou are comfortable engaging directly with federal clients to gather requirements, provide demos, and offer support — and you can translate technical concepts clearly for non-technical stakeholders. Northramp is where you are challenged, trusted, and supported — a place for people who take pride in their work, value clarity and follow-through, and want to make a meaningful impact through technology.
HP099 Scientific Software Developer SupportHP099 Scientific Software DeveloperGreenbelt, MarylandWith a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA's Goddard Space Flight Center (GSFC) in Greenbelt, MD. Duties of the role include the design, implementation, and maintenance of VSO services, improving and implementing unit tests for the VSO code, creating automated process monitoring tools to gain insight into the operation and usage of the VSO, and improving the VSO development environment.
NewFull Stack Developer, Team Lead Leidos Holdings IncFull Stack Developer, Team LeadAshburn, VA$131,300–$237,350 / yearYou will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle including scope and work estimation, architecture and design, coding and unit testing. The Homeland Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development.
Full Stack Developer SteampunkFull Stack DeveloperMcLean, Virginia$85,000–$170,000 / yearAbout steampunk : Steampunk relies on several factors to determine salary, including but not limited to geographic location, contractual requirements, education, knowledge, skills, competencies, and experience. We are looking for candidates with experience with 3-5 years experience writing software using Agile and DevSecOps methods such as build/release management, CI/CD practices, and test automation.
Pega Senior Software Developer (CSSA) Sky SolutionsPega Senior Software Developer (CSSA)Tysons Corner, VARemote$110,000–$185,000 / yearOur expertise spans AI-first enablement, delivering innovative solutions and advanced cybersecurity, fortifying digital ecosystems against emerging threats and digital transformation through low-code/no-code development, cloud solutions, and agile methodologies. Compensation is determined in good faith and may vary based on job-related factors, including relevant experience, skills, education, certifications, clearance level, labor category alignment, contract requirements, work location, internal equity, and business needs.
Senior Full Stack Developer SteampunkSenior Full Stack DeveloperMcLean, Virginia$85,000–$170,000 / yearAbout steampunk : Steampunk relies on several factors to determine salary, including but not limited to geographic location, contractual requirements, education, knowledge, skills, competencies, and experience. We are looking for candidates with experience with 3-5 years experience writing software using Agile and DevSecOps methods such as build/release management, CI/CD practices, and test automation.
Full Stack Software Engineer (Full Stack Developer All levels) Redwire CorpFull Stack Software Engineer (Full Stack Developer All levels)Chantilly, VAYou will develop advanced React interfaces, implement high‑throughput backend services in Python/C++/Rust, integrate with distributed systems and simulation workflows, and collaborate closely with systems engineers, mission analysts, UI/UX designers, and DevOps teams to deliver reliable, data‑rich, and performance‑critical applications across aerospace and defense environments. This role blends modern frontend engineering, high‑performance backend development, and systems‑level thinking to ensure that user interfaces, APIs, data pipelines, and real‑time services are coherent, scalable, secure, and aligned with mission and product objectives.
Sr Software Engineer StratAcuity Staffing Partners IncSr Software EngineerMerrifield, VA$60–$75 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.
Software Engineer II - BDX Developer Experience Booking.com LtdSoftware Engineer II - BDX Developer ExperienceWashington D.C., DC$191,600–$212,900 / yearThis role sits at the intersection of backend engineering, data platforms, and developer advocacy, requiring you to navigate complex architectures while keeping friction low for the users of our internal Python SDKs, workflow frameworks, and dbt. We build and maintain the tooling, platform integrations, and paved paths that help internal customers (Data Scientists, ML and Data Engineers, and Analyst community) develop, test, publish, and operate data workflows with confidence.
Sr. Lead Software Engineer (Python, Scala, Spark, AWS) Capital One Financial CorpSr. Lead Software Engineer (Python, Scala, Spark, AWS)McLean, VA$209,000–$238,500 / yearShare your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code. Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services.