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$170k - $210k
...Polygraph. Vantor has an exciting opportunity for a Backend Developer within our Intel sector advancing the national security mission... ...design, development, and maintenance of software applications and APIs using Java and Python programming languages. This role often...SuggestedVantor
Arlington, VA22 hours ago- ...Capital One is seeking a Full-stack Engineer to lead and mentor teams across Java, Python, AWS, and API-driven architectures. You will drive cloud-based solutions and partner with product managers to deliver secure, scalable experiences for millions. Strong emphasis on...Suggested
$197.3k - $225.1k
...Full-Stack Engineer 4 (Python, Java, AWS, API, UI) (Enterprise Platforms Technology) Do you love building and pioneering in the... ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack...SuggestedFull timePart timeInternshipH1bLocal area$229.9k - $262.4k
...Overview Full-stack Engineer 5 (GraphDB & API Platform) (Enterprise Platforms Technology) At Capital One, you'll be part of a... ...customer data and relationship capabilities, while guiding teams of developers in building resilient cloud-native systems. You will work...SuggestedFull timePart timeInternshipLocal areaCapital One
Richmond, VA13 days ago- ...Engineer 4 to drive a major transformation in the Global Payment Network. You’ll lead backend and frontend work, mentor developers, and deliver cloud-based APIs for Stored Payment Token products. The role requires strong Java, cloud, and DevOps skills, with hands-on...Suggested
- ...Vantor in Arlington, VA is seeking a Backend Developer to design, develop, and maintain robust applications and APIs using Java and Python. The role emphasizes secure, scalable solutions and collaboration with cross-functional teams. You will work with Spring Boot,...Suggested
- ...Technology Solutions Inc. is seeking a Senior Backend Engineer in Reston, VA to design, build, and scale secure backend services and APIs. You will lead architecture decisions, mentor engineers, and partner with customers to translate requirements into robust...Suggested
$197.3k - $225.1k
...Overview Full-Stack Engineer 4 (Python, GO, API, AWS) (Cloud Operations Resilience Engineering) Do you love building and pioneering... ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full...SuggestedFull timePart timeInternshipH1bLocal areaCapital One
McLean, VA12 days ago- ....NET API Developer Richmond, VA - Onsite 3 days a week (5 days to start) 12 month contract Pennant is seeking an experienced contract software developer to design, enhance, and support web-based applications built with C# and the .NET framework. This role is...SuggestedContract workFor contractors3 days per week
Pennant Solutions Group
Richmond, VA4 days ago $185k
Vantor is seeking a Senior API/Java/Python Developer to design and build secure, scalable backend services and integrations for modern web and data‑driven solutions. You’ll architect and implement RESTful APIs, develop microservices in Java and Python, and integrate with...SuggestedVantor
Arlington, VA4 days ago- ...Job Title: Front End Web Developer Location: McLean, VA Company: BLN24 About Us: We find strength in teamwork-a better you is... ...needs Collaborate with back-end developers to design the JSON APIs consumed by the user interface Develop automated tests and...SuggestedFull timeRemote work
BLN24
McLean, VA12 days ago - ...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 MUST HAVE EXPERIENCE WITH MULESOFT...SuggestedContract workTemporary workLocal areaRemote work
System One
Merrifield, VAa month ago $110k - $140k
OverviewVTG is seeking a Web Developer, located in Chantilly, Va.What will you do?The primary duties are to develop, test, and deploy web solutions... ...client-side technologies such as jQuery, CAML, XSLT, Rest API/ Web Services to be able to use the SharePoint client object...SuggestedFor contractorsWork experience placementVTG
Chantilly, Loudoun County, VA1 day ago$102.5k - $170.9k
...offering provides a full spectrum of solutions for designing, developing, and operating cutting-edge Data and AI platforms, products, insights... ...Workshop, the Ontology, Object Views, Actions, and Foundry APIs or SDKs.Maven Smart System and other Palantir Foundry data-...SuggestedLocal areaDeloitte
McLean, VA2 days ago- ...Description Lead Java Cloud Engineer (AWS/API Development) Location: Reston, VA (... ...Engineer with strong experience designing and developing enterprise-level APIs in cloud... ...Integration. ~ Experience with RESTful web services and SOA architectures. ~ Experience...SuggestedContract work1 day per week
System One
Reston, VAa month ago - ...advocate of the mobile platform through both internal and external developer communities Remain an active learner in all technologies... ...local sprint team across various disciplines (Android, iOS, APIs, Web, etc.) Own and lead delivery of major components and...Local area
Cloud Analytics Technologies LLC
Richmond, VA3 days ago - ...Job Title: Web Software Developer II Location: Remote/Hybrid - DHS CISA, 4200 Wilson Boulevard, Arlington VA 22203 and 4601 N. Fairfax Drive... .... Integrate web interfaces with application services, APIs, dashboards, geospatial tools, and approved enterprise visualization...Contract workTemporary workCasual workWork at officeRemote workMonday to Friday
- ...… We are seeking a talented Front-End Developer with experience in Angular and Ionic to join... ...intuitive, responsive, and scalable web and mobile applications. You will work closely... ...with backend integration and RESTful APIs. Familiarity with CI/CD pipelines and...Night shift
UZURV
Richmond, VA10 days ago - ...Description Job Description Duties May Include: Design, develop, and maintain back-end services and APIs Collaborate with front-end developers and... ...or STEM-related field ~2+ years of experience with web design and front-end development ~ Proven experience...Contract workTemporary work
Trinity Global Consulting
Springfield, VAa month ago - ...with deep expertise in Angular 17+, modern web technologies, and enterprise-scale UI... ...practices. Responsibilities Design, develop, and maintain responsive, accessible, and... ...platform engineering teams to integrate REST APIs and shared services. Build and maintain...Contract workTemporary workLocal areaMonday to Friday
System One
Washington, VAmore than 2 months ago - ...opportunity. And our work depends on a Software Developer joining our team to support Government... ...hands-on experience programming web and client/server applications using Java... ...Demonstrated hands-on experience building APIs and services using REST Experience working...Work experience placement
General Dynamics Information Technology
Chantilly, Loudoun County, VA14 days ago - ...Job Description Overview Jr. Front End Developer Vienna, VA Are you ready to... ...develop, and maintain back-end services and APIs Collaborate with front-end developers... ...field ~1+ years of experience with web design and web front-end development ~...Work at officeWork from homeHome office
Chenega Corporation
Vienna, VA14 days ago - ...engineer to partner and build a Marketplace web application where users will learn about... ...within and across Agile teams to design, develop, test, implement, and support technical solutions... ...engineering and consuming RESTful APIs Knowledge of a version control system...Long term contract
Maintec Technologies
McLean, VA4 days ago - ...Description Job Summary The Front End Software Developer will work as part of a multidisciplinary... ..., user interface design, responsive web applications, automated testing, cloud-... ...Integrate user interfaces with RESTful APIs and WebSockets. Troubleshoot and resolve...
Vets Hired
Sterling, VA20 days ago - ...Description We are seeking a skilled Software Developer to contribute to the design, development,... ..., with a focus on building front-end web components in support of a design system.... ....js, or Vue.js), HTML, CSS ~ Back-End & API Development: NodeJS, JavaScript/TypeScript...
M1 Technology
Chantilly, Loudoun County, VAa month ago - ...Responsibilities Develop accessible, responsive front-end web applications using React and related technologies. Coordinate UI/UX designers and back... ...experience includes AWS, Terraform, S3, CloudFront, Lambda, API Gateway, Tailwind CSS, Styled Components, Emotion, Sass...Full timePart time
Booz Allen Hamilton
Chantilly, Loudoun County, VA3 days ago $165k
Vantor is seeking a Backend Developer to build robust, scalable services powering modern web applications and data‑driven solutions. In this role, you’ll design and implement APIs, automation workflows, and integrations on cloud platforms, focusing on performance, reliability...Vantor
Arlington, VA4 days ago- ...Job Description Job Description Job Title: Front End Web Developer Location: McLean, VA Company: BLN24 About Us: We find... ...needs Collaborate with back-end developers to design the JSON APIs consumed by the user interface Develop automated tests and...Remote work
BLN24
McLean, VA13 days ago $88.2k - $190.9k
API/Java/Python Developer, SME TS Clearance REQUIRED Position Description Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology...Local areaArlington, VAmore than 2 months ago- .... ~10 years proven work experience as a Front-end developer i.e. designing and developing the web applications robust and scalable web applications from... ...7 & above ~ Experience in Integrating third-party APIs and services to extend the functionality of our applications...Work experience placement
RIT Solutions, Inc.
Reston, VA4 days ago
