Average salary: $69,400 /yearly
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- Vantor is seeking an API/Java/Python Developer to join our Services team, working directly with U.S. Government customers to sustain and modernize a Program of Record for all-source FMI. You will design RESTful APIs and microservices in Java and Python, build data pipelines...Suggested
$120k - $180k
...community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you.About the RoleThe Platform API team defines the cross-platform APIs and abstractions that give the CrowdStrike Falcon Sensor a consistent programming interface...SuggestedFull timeWork experience placementWork at officeLocal areaRemote work- ...API/Java/Python Developer, SME TS Clearance RequiredCGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly...Suggested
CGI
Arlington, VA4 days ago - BayNova is seeking a hands-on Full Stack Developer to join our team in support of a federal government client in a fully remote role. You... ...experience with Java, JavaScript, and Python, plus cloud, REST APIs, and modern frontend frameworks like Angular. #J-18808-Ljbffr...SuggestedRemote job
- Vantor is seeking an API/Java/Python Developer to provide engineering services for U.S. Government customers, focusing on high-performance API-driven services and data pipelines. Candidates must have a TS/SCI clearance and relevant experience in Java and Python development...Suggested
- ...International Inc. in McLean, VA is seeking a seasoned Full-stack Software Developer for a 2+ year contract. You will work across frontend and backend technologies, develop scalable RESTful APIs and cloud-based solutions, and collaborate with product and QA teams. Candidates...SuggestedContract work
$197.3k - $225.1k
...Software Engineer, Back End (Java/ Python/ Go Backend, REST/ GraphQL APIs, WAF, Protocol, AWS) Do you love building and pioneering at... ...pipelines that defend Capital One's applications at scale Develop and maintain Python-based automation and tooling that manages...SuggestedFull timePart timeInternshipH1bLocal areaCapital One
McLean, VAa month ago- A tech solutions company is seeking a Python Developer with Golang expertise to join their team in McLean, VA. The ideal candidate will... ...performance. Responsibilities include building high-performance RESTful APIs and integrating applications with cloud environments....Suggested
- ...integrations layer end-to-end, building reliable data ingestion/exports and orchestrations in a fast-paced environment. You will design APIs (RESTful and webhook-based) and drive high-volume data processing with noticeable throughput and latency improvements while...Suggested
- Accenture Federal Services is seeking a Fullstack Developer to join its team in Washington, D.C. You will contribute across the full agile... ...development life cycle, building React-based interfaces and Ruby on Rails API gateways that connect to Java Spring Boot microservices. You...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
- ZoomInfo is looking for a Senior Software Engineer to join their API & MCP Platform team in Bethesda, Maryland. This role involves designing and maintaining RESTful APIs using Java and NestJS, ensuring high performance and scalability. Ideal candidates have at least 5 years...Suggested
$140k - $200k
...make things happen-fast. As a Senior Software Engineer on the API & MCP Platform team, you’ll be at the forefront of building and... ...integrations across our platform. You’ll work with Java and NestJS to develop robust, secure, and high-performance API services that enable...Suggested- We are seeking a skilled .NET Full Stack Developer with strong experience in Angular (v10+) and modern web technologies. The ideal candidate... ...experience building scalable web applications, developing REST APIs, and working across both front‑end and back‑end layers. Key...Suggested
$119k - $161k
...Backend API DeveloperPosition Summary The Backend API Developer builds and operates the service layer behind an operator application in a cyber command center supporting national cyber defense across Critical Infrastructure and government partners. Responsibilities focus...SuggestedTemporary workImmediate startWorldwideFlexible hoursGeneral Dynamics Information Technology
Arlington, VA4 days ago$119k - $161k
...Experience: 8 + years of related experience US Citizenship Required: Yes Job Description: Position Summary The Backend API Developer builds and operates the service layer behind an operator application in a cyber command center supporting national cyber defense...Contract workTemporary workImmediate startWorldwideFlexible hoursGeneral Dynamics Information Technology
Arlington, VA5 days ago- ...global border security, threat detection, and analytics systems . In this role, you’ll develop responsive front-end applications and integrate with C#/.NET microservices and APIs powering real-time data platforms. You’ll work alongside senior engineers, DevOps, and...Full timeContract workRemote work
Securiport
Reston, VA1 day ago - ...Server, with Kafka, RabbitMQ, or IMB MQ as a plus. You will work on APIs, microservices, and distributed systems, contributing to a... ...performance software ecosystem. You will collaborate with senior developers, DevOps engineers, and data experts in an Agile team...Full timeContract workRemote work
Securiport
Reston, VA1 day ago - ...build scalable, high-impact systems supporting global border security and threat detection. In this role, you’ll develop C#/.NET backend services, APIs, and microservices that power real-time data processing and analytics platforms. You’ll work closely with senior...Full timeContract workRemote work
Securiport
Reston, VA1 day ago $137k - $200.2k
Vantor Inc. is seeking an API/Java/Python Developer in Arlington, Virginia, to provide system and software engineering services for U.S. Government clients. Key responsibilities include designing and maintaining RESTful APIs and microservices, while collaborating closely...- Vantor, located in Washington, DC, is seeking an API/Java/Python Developer to support U.S. Government customers. The role entails designing high-performance APIs and data pipelines within a secure environment. With a focus on Agile methodologies, successful candidates will...
$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...- 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...
$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...- A technology firm is seeking an Integration Architect to develop APIs and integration capabilities within DevSecOps. Responsibilities include understanding stakeholder needs, testing code, ensuring cybersecurity, and mentoring junior members. The ideal candidate will have...
$130k - $216k
Job Family:Technology ConsultingTravel Required:Up to 50%Clearance Required:Ability to Obtain Public TrustWhat You Will Do:The API Developer/Data Engineering Managing (Lead) Consultant serves as a trusted advisor and delivery lead for AI and Data engagements. This role...Full timeRemote workFlexible hours- ...computer systems, language, and/or equipment. Designs, codes, tests, develops, and documents application programs for computer systems. Works... ...experience. Key Responsibilities • Participate in migration of APIs, Products, Catalogs, Developer Portals, and DataPower...Work experience placementImmediate startRemote work
- ...role is hybrid, requiring two to three days on-site at the Bethesda, MD HQ. You will own architecture and delivery of high-availability API services powering Brivo's Access Control platform, guiding technical roadmap, and mentoring the team in a fast-paced environment. #J...
- ...a hybrid role, requiring on-site presence 2-3 days per week. You will architect, develop, and maintain high-availability services powering a global security platform. You’ll work on API services with Java/SpringBoot, Node.js/TypeScript, and serverless AWS Lambda, plus...2 days per week3 days per week
