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$220k - $240k
...We are seeking a Principal Engineer to lead Babel Street's API and MCP platform strategy and delivery as we evolve toward an AI... ...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 workFlexible hoursBabel Street
Reston, VA2 days ago- ...LLC is looking for a Senior Systems Engineer to work on healthcare data applications remotely. You will design and integrate RESTful APIs, collaborate with back-end teams, and ensure data accuracy. This role requires extensive experience in Java, NodeJS, and Angular. It...SuggestedRemote work
Syms Strategic Group, LLC
Washington DC7 hours agonew $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- ...Senior Java API Engineer We are seeking a Senior Java API Engineer to support and enhance a REST-based API platform that powers... ...native mobile applications across iOS and Android platforms. Develop new backend features and integrations while ensuring system reliability...Suggested
RIT Solutions
Washington DC3 days ago $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
- ...is seeking a Data Engineer to design and maintain enterprise data pipelines and cloud-based architectures. You will develop ETL/ELT pipelines, build API integrations, and support data governance initiatives in a hybrid work setup. The role requires a Bachelor's degree...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$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...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 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...Suggested$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...Suggested- 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...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
- ...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....
- 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
- ...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
- ...will have over 5 years of experience, leading software projects through development stages while specializing in Java EE7, Spring, and API technologies. Strong problem-solving and communication skills are essential for this full-time position with a focus on meeting...Full time
- ...At RP, we take pride in who we are and what we deliver. Mobile Developer will design, build, enhance, and support mission-critical, public... ...mobile backend integrations. Experience working with RESTful APIs and web services. Familiarity with Agile and Scrum development...Temporary workLocal area
Rpproservices
Springfield, VA6 hours agonew - 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...
$178k - $198k
ActioNet is seeking a Technical Project Manager to oversee cloud-based API projects in a hybrid role based in Suitland, MD. The role involves managing the full lifecycle of engineering projects, leading development teams, and ensuring adherence to quality standards and...- ...Network Designs, Inc. in Alexandria, VA is seeking a Senior .NET Developer responsible for full software development life cycle, including modernizing legacy applications. This role requires expertise in .NET Framework and .NET Core, with strong experience in Angular and...
Network Designs
Alexandria, VA6 hours agonew - ...utilizing AWS CDK and Infrastructure as Code methodologies Architect, develop, and maintain scalable microservices‑based applications Build... ...Service‑oriented systems Message queuing technologies API design and versioning Service mesh technologies Data Engineering...Flexible hours
Graham Tech
Springfield, VA3 days ago - ...Full Stack Developer (ETL, Java, Python, Bash Shell) You will serve as a Full-Stack Developer on a state-of-the-art ML/AI RDT&E program focusing... ..., IAM), cloud cluster, and policy management experience API Integration & Development Experience with containerization/orchestration...Local area
ECS Limited
Springfield, VA1 day ago - ...Graham Technologies is seeking two experienced Full Stack Developers to support a mission‑critical AWS Professional Services engagement... ...applications Build and support Python‑based microservices and API services Develop modern front‑end applications using TypeScript...Flexible hours
Graham Technologies
Springfield, VA11 hours ago $90.3k - $189.6k
...Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with... ...CSS3, and responsive design principles. Experience with RESTful API design and integration. Strong understanding of Software Development...Full timeContract workFlexible hoursSwiftCruit
Springfield, VA4 days ago- 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...
- Open Systems Technologies Corporation is looking for an experienced Senior Full Stack Developer in Alexandria, Virginia. This full-time position is critical for supporting software maintenance and engineering within the government contracting sector. Key responsibilities...Full time
- Ampcus, Inc is seeking a skilled Java Full Stack Developer in McLean, VA, to enhance and maintain internal applications. The role primarily involves backend development with Java, Spring, REST, and AWS, alongside UI development using JavaScript, TypeScript, and Angular....
