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$88.2k - $190.9k
...Job Order: J0526-1365 - Permanent Full Time Title API/Java/Python Developer, SME TS Clearance REQUIRED Category Software Development / Engineering City Arlington, Virginia, United States Job Description CGI Federal has an exciting opportunity for an API/Java/Python Developer...SuggestedPermanent employmentFull timeLocal area$185k - $225k
...financial technology company in Austin is looking for a full-stack developer. This role requires 5+ years of software engineering experience... ..., Node.js, and React desired. You'll work on building scalable APIs and user experiences while investigating issues proactively. A...Suggested$180k - $220k
...Engineer to join our Order & Delivery team. This role is crucial for developing and maintaining software solutions empowering clients to access... ...Candidates should have a strong background in web services and API development to contribute effectively to our dynamic team. With...Suggested$137k - $200.2k
MAXAR TECHNOLOGIES, INC. is seeking an experienced API/Java/Python Developer to join its team in Washington, DC. The role focuses on developing high-performance, API-driven services, ensuring secure coding practices, and collaborating with multidisciplinary teams to implement...Suggested- We are seeking a skilled Full-Stack Developer to join our team in supporting a government client. In this role, you will play a key part in integrating data source APIs, developing Python scripts, creating and managing databases, generating reports, and conducting testing...Suggested
$137k - $200.2k
SwiftCruit is seeking an API/Java/Python Developer to support U.S. Government customers in providing advanced system and software engineering services. The role includes developing RESTful APIs and collaborating on end-to-end solutions. The ideal candidate has 2-5 years...Suggested- LMI is seeking a Full Stack Developer in Washington, DC to support a Defense Intelligence client. The role requires TS/SCI with polygraph,... ...and experience across frontend and backend, microservices, and API development. You will work with government leads to design solutions...Suggested
- ...is partnering with Babel Street to find a Principal Engineer, API & MCP Platform . Please see details below: About the Role Babel... ...and delivering API‑first platform capabilities that enable both developers and AI agents to interact with Babel Street’s services. You will...SuggestedWork at officeRemote work
- GetReal Security LLC is seeking a Senior Software Engineer to design and implement secure APIs for their cloud-native product. You will collaborate with various enterprise software providers and optimize database queries while constructing secure login features. The ideal...Suggested
- TechniPros is seeking an experienced .NET Full Stack Developer in Suitland, MD, to design and maintain scalable enterprise applications.... ...expertise in Microsoft technologies, front-end frameworks, RESTful APIs, and database development. This role involves collaborating...Suggested
- Kentro in Washington, DC is seeking passionate Full Stack Developers to join their team on-site. The ideal candidates will have expertise in both front-end and back-end development, working collaboratively in cross-functional teams. Kentro values innovation and offers...Suggested
- Integral Federal, Inc. is seeking a mid-level Web Developer Intermediate to lead the technical implementation for the user-facing platform. This role is integral to supporting the Office of Naval Research's Data and Analytics Division. Responsibilities include designing...SuggestedWork at office
$85k - $110k
...Back Backend API Developer, Junior Location: Silver Spring, MD / Remote. Public Trust Eligible Required. Program Overview The CIRRUS (Central Integrated Real-Time Repository for Unified Services) program builds the enterprise data layer for the National Weather Service...SuggestedPermanent employmentTemporary workWork experience placementRemote work- AHU Technologies Inc in Washington is seeking a mid-level QA Engineer to ensure quality assurance in software testing. The role involves monitoring system functions, troubleshooting issues, and executing system configurations. Ideal candidates will have experience with ...Suggested
- ...years of hands-on experience with modern development practices. This role will involve reverse-engineering existing systems, designing APIs, and implementing containerized deployments using Docker and Kubernetes, while also maintaining robust CI/CD practices. Join our...Suggested
$150k - $180k
Steampunk is seeking an experienced Integration Architect based in McLean, Virginia. In this role, you will develop APIs, microservices, and handle integrations within our DevSecOps practice. The ideal candidate has 8 years of experience with cloud platforms like AWS and...$150k - $180k
Steampunk is looking for an Integration Architect in McLean, Virginia. This role involves developing APIs and integration capabilities to help clients achieve their mission. Responsibilities include understanding stakeholder needs, creating APIs, and ensuring system security...$150k - $180k
Steampunk in McLean, Virginia, is seeking a Senior Integration Architect to enhance our DevSecOps practice. This role focuses on developing APIs and integration solutions to connect various services and data efficiently. Candidates should have a strong background in cloud...- ECS is seeking a Backend/API Engineer to join their team in the National Capital Region, specifically for the War Data Platform initiative... ...and must possess a current Secret security clearance. You will develop scalable backend components and maintain the integration of AI...
$147.3k - $193.3k
...the management and operation of Kong, AWS Gateways, offering governance and guidance for teams to navigate API integration within Kong. We empower API developers across various domains to accelerate API development, discover and reuse code, and share best practices....Permanent employmentPart timeWork visaFlexible hours- ...Learn / analyze existing codebases / systems for the full stack and develop code as needed to support products and solutions (Technologies... .../ PaaS (Azure, AWS), Web UI frameworks (Angular, React, etc.), API definition (RAML, Swagger, JSON), Backend (Java, Databases, etc....Full timeLocal area
- Backend/API Engineer Everforth ECS is seeking a Backend/API Engineer to work in the National Capital Region covering the Pentagon, Falls... ...to production model artifacts within Unclassified networks. Develop scalable serving frameworks using Kubernetes, API gateways,...Contract workLocal area
- ...the automation testing team. In this role, you will design and develop automated tests using Tricentis Tosca, ensuring frameworks are maintained... ..., and familiarity with Agile methodologies. Knowledge of API Testing and tools like Postman and Selenium is highly valued....
- TryApplyNow is looking for an entry-level Associate Java Developer in Arlington, Virginia. This full-time hybrid role offers an opportunity to support software development for the Department of Veterans Affairs (VA) and gain valuable experience in enterprise application...Full time
- ...software code development â Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in... ...tested, maintainable code â Experience building and maintaining APIs using Django and/or FastAPI (or similar frameworks) â Strong...
- ...time remote position where the candidate will lead the GraphQL API team, improving digital experiences for users. The ideal candidate... .... Responsibilities include researching, analyzing, and developing services that enhance user experience. #J-18808-Ljbffr TryApplyNowRemote jobFull time
- A leading technology firm in Washington, DC is seeking a versatile Full Stack Developer to design, develop, and maintain scalable web applications. The ideal candidate will work in a cross-functional Agile team and must have proficiency in front-end languages like HTML5...
- A leading fintech company in Washington is seeking an experienced Senior Software Engineer to own projects from end-to-end in a collaborative environment. You will build reliable backends in Node and engaging user experiences in React. The ideal candidate has over 5 years...Full time
- ...handoff Automation experience (e.g., Python) and working with APIs/data formats Deep knowledge of optics standards, wavelength... ...use a disciplined, innovative and a business focused approach to develop a wide variety of high-quality products and solutions. You'll work...
- ...Bachelor's degree with 3 years of experience Experienced Software Developer: At least 3 years in Java or similar object-oriented programming language Experience working with Spring Boot REST APIs and SOAP web services Experience with HTML front-end development...Temporary workWork at officeRemote work


