Average salary: $118,749 /yearly
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- ...Description POSITION OVERVIEW The Senior Platform Engineer stands up, automates, and sustains the infrastructure the Customer's enterprise API gateway runs on. The role covers container platform engineering, infrastructure-as-code, deployment automation, and the observability...SuggestedFor contractors
BaseCamp Consulting & Solutions
Reston, VA12 days 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...SuggestedFull timeContract workRemote work
Securiport
Herndon, VA17 hours ago $180k
...seeking an SME Systems Engineer to provide technical leadership for API Gateway technologies, cloud architecture, and enterprise... ...necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit...SuggestedFlexible hoursSynergy ECP
Sterling, VA7 days ago- ...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, VA2 days ago - 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
- 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
- ...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, VA4 days ago- ...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
- 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
$94.4k - $198.2k
...evolving mission demands. Responsibilities: Design and develop full-stack web applications while providing technical leadership... ...software architecture and improvements Build and maintain RESTful APIs and responsive user interfaces using Java/Spring Boot and...SuggestedFull timeContract workWork experience placementFlexible hoursCaci
Sterling, VA17 hours ago$119k - $161k
...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...SuggestedContract workTemporary workImmediate startWorldwideFlexible hoursGeneral Dynamics Information Technology
Arlington, VA3 days ago$10k
...understanding of relationships, dependencies and requirements of cloud services, infrastructure and security domains Experience designing APIs such as REST or GraphQL and event-driven systems Experience with DevOps testing Experience with maintaining API Gateways,...SuggestedContract workTemporary workImmediate startFlexible hoursA&M Technologies, Inc.
Sterling, VA28 days ago- ...Lead Java Cloud Engineer (AWS/API Development) Location: Reston, VA (Hybrid - 1 day onsite per week) Type: 12-Month Contract... ...Lead Java Cloud Engineer with strong experience designing and developing enterprise-level APIs in cloud environments. This role focuses...SuggestedContract workTemporary workLocal area1 day per week
System One
Reston, VA5 days ago - ...environments.Experience supporting virtualization technologies and application streaming or layering techniques.Experience designing APIs including REST or GraphQL and event-driven systems.Experience maintaining API gateways and catalogs within cloud-based environments...SuggestedFull timeRelocation package
Modern Government Solutions
Sterling, VA13 days ago - ...TS/SCI w POLY REQUIRED) Software Tester / QA Engineer (Web & API Testing) We are seeking a detail-oriented and technically... ...Postman and Swagger to test, document, and validate APIs Develop and maintain automated test scripts using frameworks such as Cypress...Full time
Falls Technology
Chantilly, Loudoun County, VA17 hours ago - 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...
- ...Description Job Description TITLE: Principal Systems Engineer (API Gateway)LOCATION: Sterling, VA (Relocation assistance... ...performing root cause analysis and implementing corrective actions.Develop and execute system testing, validation, and performance assessment...Full timeRelocation package
Modern Government Solutions
Sterling, VA13 days ago - ...sustainment of mission-focused software applications, backend services, APIs, data processing workflows, and analytical capabilities.You... ...with backend development using Java and Rust. Experience developing and maintaining low-latency, streaming, or event-driven data processing...Full timeRemote work
$107.9k - $195.05k
The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program... ...iOSRequires experience in both Front-end Mobile and Back-end RESTFUL API development.Requires experience in development of JAVA, Node JS...Full time- ...Windows platforms using C#, .NET, and SQL Server . You will work on APIs, microservices, and distributed systems that support secure,... ...maintain C#/.NET applications for web and Windows platforms Develop and support RESTful APIs and microservices Write and...Full timeContract workRemote workWorldwide
Securiport
Herndon, VA17 hours ago - ...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
- Booz Allen Hamilton is seeking an experienced software engineer to design, develop, and deploy production-grade applications and data pipelines. You will build AI-powered features and REST APIs across Python-based stacks, integrating LLM capabilities into workflows for...Remote job
- ...processes, including retries and state management. You will design and maintain in-house services for high-throughput data processing and RESTful/webhook APIs with strong versioning, rate limiting, and error handling. #J-18808-Ljbffr PVH (Tommy Hilfiger/Calvin Klein)
- ...Job Title: Java API Developer - 100% remote Location: Remote Type: Contract Compensation: Negotiable Work Model: Remote – offsite Hours: 40 hours a week Security Clearance: None but full background check required Responsibilities Develop and implement...Contract workTemporary workLocal areaRemote work
System One
Merrifield, VA12 days ago $140k - $165k
...technical operations and deployments. BDR is seeking a Front-End Developer SME to join our growing team! This position will be performed... .... Provide expertise on front-end performance optimization, API integration, and secure coding best practices. Support CI/CD...Remote jobFull timeFor contractorsWork at officeWork from homeHome officeBdr Solutions Llc
Herndon, VA17 hours ago- Spatial Front, Inc. is seeking a Full Stack Developer to design, build, and modernize secure, high-availability systems in a federal Agile environment. You will work on APIs, UI, data integrations, and AI-enabled features, leveraging Node.js, TypeScript, and AWS services...
$96.9k - $247.9k
...TeamHere at BTI360, we’ve built a culture that’s passionate about developing software engineers. Software doesn't build itself. People do.... ...and accessible user experiences that integrate with RESTful APIs Translate complex data and workflows into clear, usable interfaces...Full timeImmediate start- ...2/L3 technical support for high-availability .NET applications, APIs, and Windows Services. Diagnose runtime errors, application crashes... ...across staging and production servers.Scripting & Automation: Develop and maintain a library of PowerShell scripts to automate routine...Full timeLocal areaShift work
- ...seeking a motivated, career and customer oriented Java Backend Developer Senior to join our team to begin an exciting and challenging career... ...RESTful webservices and experience with query language based APIs like GraphQL.Jenkins, Maven, Gitlab and Jira for CI/...2 days per week1 day per week
