Backend Software Developer jobs in Herndon

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities. Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectatio

Electrosoft

Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and services to federal customers. While cybersecurity is our specialty, we also focus on ICAM, enterprise IT modernization, and software solutions. We always seek to delight our customers,

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. a Senior Software Developer Lead, to Support our Space Miss

Role: Full-Stack Java Software Developer Location: 1775 Tysons Blvd, VA (Hybrid). Duration: FTE Full-Stack Java Software Developer We are looking for a senior Full-Stack Java Software Developer with strong hands-on development experience and the ability to contribute to architecture and design decis

Vantor

$113,000 - $188,000 /year

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world diff

Job Summary General Atomics (GA), and its affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. Gene

CaseGuard

$10,000 - $17,167 /year

We are looking for a Senior Software Engineer to join our backend team and play a critical role in building the platform that will define CaseGuard's next chapter. You will design and build the REST API microservices and cloud infrastructure that power our application, real-time collaboration featur

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software

Job Description: Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able To Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Skills: Job Qualifications: Application Development, Software Development,

Overview Acuity, Inc. seeks dynamic, self-motivated individuals with experience as a So ftware Developer (Systems Software). The Client is a leading provider of systems development and deployment, targeting and intelligence analysis, systems engineering and integration, and training capabilities and

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, nation

Staffed4U

Software Engineer (AI-Assisted Developer Tooling) – Level III Location: Laurel, MD Employment Type: Full-time Experience Level: Senior (12+ years) Security Clearance: Active TS/SCI with polygraph required Position Overview The selected candidate will serve as a Software Engineer focused on enhancing

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity, we enab

Description About the Opportunity GAMA-1 is seeking a remote Software Developer - Web Applications II to support next-generation environmental data for a federal client serving in a full-stack developer capacity. In this role, you will design and build modern, cloud-based web applications, turning u

Job Description: Overview We’re building a cloud-native AI platform that powers managed services for global enterprises. We need a Python-focused Software Engineer who brings depth on the backend and can reach across the stack when the work demands it. You’ll collaborate directly with our Lead Archi

Job Description ECS is seeking a Web Software Developer to work remotely . Please Note: This position is contingent upon additional funding. We are seeking a Web Software Developer to design, build, and deploy scalable, cloud-native web applications on AWS. This role focuses on modern containerized

Job Title: Financial Systems Software Developer (Public Sector) Location: Remote considered Type: Contract Compensation: Negotiable, W-2 or C2C ALL RESIDENCE STATUS MAY APPLY Responsibilities Support, maintain, and enhance custom-built and legacy financial applications, often with minimal documentat

Job Summary General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. Gene

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. General Atomics

Senior Software Engineer (Cloud / DevOps) – AWS Professional Services Location: Chantilly, VA (Onsite Preferred) Work Arrangement: Onsite / Hybrid (mission dependent) Citizenship: U.S. Citizenship required Security Clearance: Active TS/SCI with CI Polygraph required About the Opportunity Strategic B