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- ...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
- ...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 work1 day per week
System One
Reston, VA1 day ago $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$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, VA2 days ago$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- 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...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$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...SuggestedFull 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...SuggestedWork experience placementImmediate startRemote work
- 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...SuggestedRemote job
- Exiger is seeking a Senior Software Engineer to design and develop software projects in McLean, VA. This role involves creating and maintaining APIs, collaborating with cross-functional teams, and automating processes. Candidates should have 6+ years of programming experience...SuggestedFlexible hours
- ...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...SuggestedContract workTemporary workLocal areaRemote work
System One
Merrifield, VA17 days ago $82.36k
...role where you will be expected to challenge manual processes, develop automation, and help evolve the Oracle platform using DevOps principles... ...management.Monitoring and observability tooling.REST APIs and automation integrations.Experience supporting mission-critical...SuggestedFull timeOverseas$121.56k
...secure, and reusable AI services that integrate seamlessly with our developer platform.Evaluate and integrate AI solutions that improve... ...integrations and proof-of-concepts using modern AI frameworks and APIs.Develop Agentic AI workflows to automate engineering activities...Overseas$90k - $130k
...Mid-Level Full Stack Developer (.Net and Azure) Dev Technology Group Centreville , VA ( 20122 ) 5 DAYS AGO Full Time Mid-Level Full Stack... ...with Cloud/Data technologies, including but not limited to: Web API SQL Server Integration Services (SSIS) SQL Server Reporting Services...Full timeRemote workFlexible hoursDev Technology Group
Centreville, VA2 days ago$103.5k - $181.1k
...Parsons is looking for an amazingly talented Cloud Routing Software Developer to join our team as we solve novel problems at the intersection... ...analysisBuild internal tooling, dashboards, and control-plane APIs for infrastructure orchestrationSupport the development and...Full timeLive inFlexible hours$66.96k
...banks and financial institutions. We are looking for a Junior Developer to design, develop, and maintain robust applications. This role... ...Design, develop, and maintain server-side logic, databases, and APIs. Collaborate with Product Owners, Architects, and other developers...Full timeOverseas- ...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...Contract workRemote work
Securiport
Reston, VA2 days ago - ...(TS/SCI w POLY REQUIRED) Software Tester / QA Engineer (Web & API Testing) We are seeking a detail-oriented and technically skilled... ...as Postman and Swagger to test, document, and validate APIs Develop and maintain automated test scripts using frameworks such as...
Falls Technology
Chantilly, Loudoun County, VA2 days ago $110.3k - $204.9k
...obstacles stemming from technical debt or system requirements and develop pragmatic solutions to address them.• Rapidly build expertise... ...cost vs. performance, time to market vs. quality).• Expertise in API design and integration, including REST, gRPC, GraphQL, OpenAPI,...Full timeContract workTemporary workWork experience placementInterim roleCasual workFlexible hours- ...infrastructure operations and guide, as necessary. Oversee backend/API team operations and guide, as necessary. Oversee backend/UI... ...TS/SCI w/FSP ~ BS in a relevant discipline ~ Designing, developing, and deploying business software at scale ~ Architecting and...
Cohere Technology Group
Centreville, VA23 hours ago $197.3k - $225.1k
...Lead Software Engineer (AWS, Python, Java, React, Generative AI APIs) Do you love building and pioneering in the technology... ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack...Full timePart timeInternshipH1bLocal area- ...delivery fast, reliable, and secure. Responsibilities: Develop and maintain C/C++ applications on Linux using command-line... ...cost vs. performance, time-to-market vs. quality). Expertise in API design and integration, including REST, gRPC, GraphQL, OpenAPI,...Contract work
Oteemo Inc
Manassas Park, VA3 days ago - 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....
- ...DevOps Developer/Programmer Computer Technologies Consultants (CTC) is seeking a DevOps Developer/Programmer to support a government... ...artifacts. Support Enterprise Application Integration, including APIs and application-to-application workflows. Troubleshoot...Full timeLocal areaShift workWeekend work
ClearanceJobs
Manassas Park, VA3 days ago - ...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...For contractors
- ...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
$87.1k - $157.45k
...an Intelligence Community customer. In this role, you’ll design, develop, and deliver modern software solutions that enable critical... ...functional development teams to build and maintain microservices, APIs, and web-based applications that support GEOINT data access, visualization...Full timeContract work
