Fullstack Developer
Apex Systems
Full Stack DeveloperAlexandria, Virginia (Onsite)ContractJob DescriptionHave 5+ years of experience as a Full Stack Developer, with strong expertise in React and back-end development using Python and/or Node.js.Design, develop, test, and deploy scalable web applications using modern front-end frameworks and back-end technologies. Experience with.NET/C# is preferred but not required.Possess strong front-end and cloud development skills, including React, JavaScript/TypeScript, Microsoft Azure and/or AWS, and experience working with SQL and NoSQL databases.Apply DevSecOps best practices throughout the software development lifecycle, including CI/CD, automated testing, security scanning, and secure application development.Troubleshoot, debug, enhance, and optimize existing applications while providing recommendations for future-state architecture and modernization efforts.Maintain robust, up-to-date technical documentation and ensure solutions align with security and compliance requirements.Maintain an active Security+ certification.Preferred BackgroundExperience with React + Python development in cloud-native environments.Experience with React + Node.js full stack development.Familiarity with .NET/C# development and supporting legacy applications is a plus.Exposure to containerization, cloud platforms, infrastructure-as-code, and modern DevSecOps toolchains is highly desirable.Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
- ...Company Description USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development,... ...me your consultant updated profile ASAP. Position: Java FullStack Developer Location – Reston, Washington, DC/Metro and BALTIMORE...SuggestedFull timeLocal areaImmediate startWorldwide
Usm Corporation
Washington DC1 day ago $120k - $165k
Job DescriptionEverforth ECS is seeking a Full Stack Software Developer to work in our Arlington, VA office / remote. We are currently seeking an organized, detailed oriented, and driven Full Stack Developer to join our team. This role will entail working closely with the...SuggestedWork at officeRemote work$150k - $200k
...About Us: SwarmInt is a defense AI startup developing computer vision and edge AI capabilities for military expeditionary forces with active contracts supporting the DoD and Intelligence Community. Job Description: Join our engineering team as a Full Stack...SuggestedFull timeSwarmint
Arlington, VA1 day ago- ...Job Title: .NET Fullstack Developer Location: Marc Center, Alexandria, VA Duration: 12 Months The candidate must: Have experiences of working as a Senior full-stack.NET developer on multiple projects. Have good experiences in designing complex .Net applications...Suggested
My3Tech Inc
Alexandria, VA5 days ago $115k - $141k
...ability to navigate unfamiliar codebases while continuously improving the systems around you. What You’ll Do Build and Deliver Design, develop, and maintain scalable backend services and APIsBuild integrations with internal and third-party systemsContribute to customer-...SuggestedWork at officeRemote workFlexible hours$107.9k - $195.05k
Leidos is seeking an experienced Full Stack Developer to support the Compartmented Enterprise Services Office (CESO) program delivering mission-focused software capabilities for DISA. This role develops, tests, and maintains secure, reliable applications across the full...Full timeWork at office$86k - $138k
ResponsibilitiesPeraton is seeking a Mid-level Full‑Stack Engineer to join our Federal Strategic Cyber program—an environment where your engineering expertise directly strengthens national security. In this role, you’ll build modern, mission‑critical applications from front...Contract workCasual workShift work- ...quality and detailed designsConducting unit testing using automated unit test frameworksIdentifying risk and conducting mitigation action planningReviewing the work of other developers and providing feedbackUsing coding standards and best practices to ensure quality...Work experience placement
Pacer Group
Washington DC2 days ago - ...Java Full stack developer (Spring boot + react) with strong Banking domain Job Summary The Technical Lead in this role will be responsible for overseeing the architecture, design, and development of Java/J2EE applications with a focus on RESTful services and Spring Boot...
TechDigital Group
Arlington, VA3 days ago - ...Full Stack Software DeveloperWe are seeking an experienced Full Stack Software Developer to join our team and provide software maintenance and engineering support. This role is mission-critical and requires 100% onsite presence and an active TS/SCI clearance.About us:BasisPath...Relocation package
BasisPath Inc
Alexandria, VA2 days ago $175.43k
...pushing the boundaries of possibility through partnerships and investments in artificial intelligence and emerging technologies, developing solutions for the biggest challenges that government will face tomorrow. We are proud to employ and support military veterans who...Remote workRelocationTria Federal
Arlington, VA3 days ago- ...Job Description Job Description POSITION OVERVIEW Reporting to the Lead Project Manager, the Full Stack Developer will help in the development of software and specialized utility programs. The Full Stack Developer will play a key role in analyzing user needs and...
BaseCamp Consulting & Solutions
Reston, VA9 days ago $72k - $210k
...Remote Full Stack DeveloperThe Remote Full Stack Developer is responsible for designing, developing, and maintaining scalable, high-performance web applications across both front-end and back-end environments. This role requires strong technical expertise, autonomy, and...Remote workBurjline Builders
Alexandria, VA2 days ago$160k - $190k
...delivery to solve some of the nation’s most challenging problems. About the Role We’re looking for an exceptional Full Stack Developer to support one of the Department of Defense’s most innovative AI transformation efforts. Our team functions and collaborates...Full timeContract workRedhorse Corporation
Arlington, VA2 days ago- ...client, a leading provider of innovative data platforms for government and defense clients, in recruiting a full-time Full Stack Developer. These platforms utilize state-of-the-art technologies to enhance mission-critical initiatives through advanced data analytics and...Full timeInterim roleRemote work2 days per week3 days per week
Biz First
Alexandria, VA3 days ago - ...Job Description Job Description We are seeking an experienced Full Stack Developer to design, modernize, deploy, and sustain mission-critical applications within a secure DoD environment. The role supports the full technology stack, including responsive user interfaces...Immediate startFlexible hours
Novul Solutions
Alexandria, VA9 days ago - ...Time, Mid-level Department: Information Technology Overview CGS is seeking an experienced, resourceful, and inventive Full Stack Web Developer to join our team. This role will perform software application development in support of an enterprise-wide data inventory effort....Full timeFlexible hours
CGS Federal (Contact Government Services)
Arlington, VA2 days ago - ...DeveloperSpatial Front, Inc. (SFI), a two-time USAToday Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a Full Stack Developer to join our team. The ideal candidate will be a Full Stack Developer to design and develop end-to-end web applications supporting...Full timeContract work
Spatial Front
Arlington, VA3 days ago - ...Fullstack DeveloperEnjoy problem-solving, need a venue to display your creativity, and emerging technologies pique your interest; if... ...Barrow Wise Consulting, LLC today.Responsibilities:The Fullstack Developer (DevOps Engineer) will support Barrow Wise's IRS project and...Contract work
Barrow Wise Consulting, LLC
Lanham, MD2 days ago - A top-rated technology firm based in the United States is seeking a Full Stack Developer to design and develop end-to-end web applications supporting federal government modernization programs. The ideal candidate will have strong proficiency in both frontend and backend...Remote jobFull time
- ...Full Stack Developer Location: Rosslyn, Virginia (Hybrid – flexible telework; onsite approximately 2 days per 2-week period) Clearance Requirements: Public Trust (US Citizenship required) Position Status: Contract Position Description: We are seeking an experienced Full...Contract workFor contractorsRemote workFlexible hours2 days per week
Seneca Resources
Arlington, VA2 days ago - ...Full Stack DeveloperWe are seeking a Full Stack Developer to join our team. This position is available for flexible telework, but candidates must live within driving distance of Arlington VA as they will need to work in the office a minimum of 2 days per 2-week period...Work at officeRemote workFlexible hours2 days per week
PLANIT Group
Arlington, VA3 days ago - ...This is a hybrid role located in Crystal City, VA with the option for flex hours. Job duties include but are not limited to: Develop scalable backend solutions using Go programming language within a microservices architecture Build interactive and responsive...Contract workWork from homeFlexible hours
General Dynamics
Arlington, VA5 days ago $110k - $130k
...Enterprise Knowledge (EK) is hiring a full-time Full Stack Developer to join our growing Enterprise Delivery team. In this role, you will bridge the gap between robust software engineering and cutting-edge Generative AI, designing, leading implementation, and deploying...Full timeFor contractorsH1bWork at office2 days per weekEnterprise Knowledge, LLC
Arlington, VA1 day ago- Tetrad Digital Integrity (TDI) is seeking a Full Stack Developer in Arlington, VA, to support the CESO program delivering mission-focused software for DISA. The role is onsite five days a week and requires an active TS/SCI clearance. You will design, develop, test, and...
- Tetrad Digital Integrity LLC is seeking a Full Stack Developer to support the CESO program, delivering mission-focused software across the full technology stack. You will design, test, and maintain secure applications, switching between front-end and back-end work as required...
$143k - $187k
...will deeply understand what drives the business for which you are building software. We firmly believe that what separates a good developer from a great one is a deep understanding of the business that they are supporting. CoStar is investing heavily in artificial intelligence...Hourly payFull timeWork at officeWork from homeMonday to ThursdayLoopNet
Arlington, VA4 days ago- Leidos Inc in Arlington, VA, is seeking a Full Stack Developer to support the Compartmented Enterprise Services Office (CESO) program. This position entails designing, developing, and maintaining secure and reliable applications across the full technology stack. Applicants...Work at office
$95.55k - $195.25k
...value. Recruiting for this role ends on May 31, 2027. What You’ll Do As a Deloitte Tax Full Stack Engineer, Senior you’ll design, develop, and deploy cutting-edge web applications and features that solve key business challenges. You’ll work hands-on across the entire technology...Work at officeLocal areaVisa sponsorshipShift work2 days per week3 days per week- ...picture of budget, programs, the organizations running them, and much more. Whether it’s a company navigating GTM or a program manager developing capabilities, we’re providing all sides with the intelligence they need to execute effectively. We’re growing fast and backed by...Full timeWork at officeWork from homeFlexible hoursNight shiftWeekend work
Obviant
Arlington, VA1 day ago
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