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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, VA1 day ago$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- ...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
$68.08k - $141.83k
...UX Engineer is responsible for designing, developing, and optimizing user interfaces that... ...implementation of responsive, user-centered web applications that support complex workflows... ...closely with product owners, backend/API engineers, and operational stakeholders to...SuggestedContract workTemporary workWork at officeRemote workFlexible hoursNTT DATA
Bethesda, MD10 hours ago- ...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
- ...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
- ...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
- ...this role, you will work with federal clients to design, develop, and deploy innovative web applications and AI-integrated user interfaces that address... ...backend developers to integrate Python-based RESTful APIs and ML models into frontend applications. Incorporate...SuggestedFull timeContract workLocal areaImmediate start
FM Talent Source
Silver Spring, MD1 day ago $62 - $68 per hour
...years of experience Hands-on experience developing production front-end and UI applications.... ...reusable component design, state management, API integration, and automated UI testing.... ...backend services. Strong understanding of web performance, browser compatibility, and...SuggestedContract workTemporary workRemote workTEKsystems
Bethesda, MD1 day 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$101k - $127.3k
...- on-site 2 days per weekThe Full-Stack Developer leads the design, enhancement, operation,... ...using current .NET platforms, C#, RESTful APIs, and React-based user interfaces.Translate... ...experience in software development, web application development, and application...Suggested2 days per weekDunhill Professional Search
Bethesda, MD3 days ago$69.4k - $158k
...DeveloperThe Opportunity:As a full stack developer, you can resolve a problem with a complete... ...secure, scalable, and user-focused web applications. This role combines front-end... ...devices.Build and maintain back-end services, APIs, and application components.Integrate...SuggestedFull timeContract workPart timeLocal areaRemote workBooz Allen Hamilton
Bethesda, MD1 day ago- ...are seeking an experienced UI Engineer to develop accessible interfaces for dashboards, search... ...accessible, responsive, production-ready web interfaces for dashboards, search,... ...Integrate front-end applications with REST APIs, backend services, and data platforms . Develop...SuggestedFor contractorsLocal area
- ...Futrend Technology is looking for a Front End Developer with Python/Django/Postgres experience to... ...and maintain responsive, user-friendly web interfaces for applications built on... ...back-end developers to integrate RESTful APIs and ensure smooth data flow. Ensure cross...SuggestedWork experience placement
- ...package Futrend is seeking a React Front-End Developer to support the modernization of a legacy... ...React applications with RESTful APIs Participate in code reviews, sprint planning... ...Experience building responsive and accessible web user interfaces Familiarity with RESTful...SuggestedContract work
$153k - $207k
...Full Stack Software Developer Seize your opportunity to make a personal impact as a Full... ...IMPACT Design, implement and maintain web application backends written in Java and... ...-grained access controls within UIs and APIs for sensitive data, including classified...Temporary workImmediate startRemote workWorldwideFlexible hoursGeneral Dynamics Information Technology
Bethesda, MD4 days ago$145k - $165k
..., you will be responsible for designing, developing, implementing, and maintaining robust enterprise... ...On-Premises environments. Develop custom web parts, site templates, and extensions... ...Microsoft 365 tools, external databases, APIs, and third-party enterprise systems....Contract workResource Management Concepts
Bethesda, MD3 days ago$155,000 per week
Leidos seeks a Front End Application Developer to build secure, modern web applications supporting national security, health, and engineering missions... ...modern JavaScript frameworks, integrating with RESTful APIs and ensuring performance, reliability, and security. Working...Leidos
Suitland, MDa month ago$65 - $70 per hour
...need for a talented Python Full Stack developer . This is a 06 months contract... ...and back-end by designing and implementing APIs, data models, and communication protocols... ...with solution architects to create reusable web components and reliable APIs Participate...Contract workLocal areaImmediate startRemote workPyramid Consulting
Bethesda, MD4 hours agonew$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-...Local areaDeloitte
Rosslyn, VA2 days ago$111.66k - $145k
...DescriptionEnlighten is looking for a motivated Frontend Developer who is passionate about building intuitive... ...creation, enhancement, and maintenance of web applications.JavaScript / CSS / HTML... ....Help define and interact with REST based API’s.Troubleshoot customer reported issues in...Work experience placementWork at officeWork from home2 days per week1 day per weekHII Mission Technologies Division
Columbia, MD2 days ago$115k - $130k
...communities? AEEC, a Verdantas Company, is seeking a strong .NET Web Developer to support our Federal client in Washington, DC. As the .NET... ..., and front-end frameworks Build and maintain RESTful APIs and backend services to support web applications and system integrations...Temporary workFlexible hours$157.25k - $212.75k
...change, lead our change – join us! HOW ETL DEVELOPER SUPPORT WILL MAKE AN IMPACT Work with a... ...data from one system to another via REST API Become an expert on an AWS data... ...programs to leverage their capabilities via web services integration Coordinate and/or...Temporary workImmediate startRemote workWorldwideFlexible hours- ...Nalley Consulting is seeking a Full Stack Software Engineer to develop, integrate, test, and maintain software capabilities from requirements through production delivery at the DIA HQ in Washington, DC. You will work across the technology stack with engineers, architects...
$90k - $130k
...About the Role CTG is seeking a Full Stack Engineer to design, develop, and deliver scalable, secure, mission-driven solutions... ...development across applications, integrations, cloud environments, APIs, and enterprise systems while partnering closely with engineering...Full timeTemporary workRemote workCapital Technology Group
Silver Spring, MD17 days ago- ...Analytica is seeking a Full Stack Developer to support the design, development, testing, deployment... ..., test, deploy, and maintain enterprise web applications using modern software... ...frameworks and best practices. Develop APIs, microservices, web services, and integrations...Full timeFor contractorsLocal area
Analytica
Bethesda, MDa month ago $86.9k - $198k
...extensive technical expertise, including full industry knowledge. Develop innovative solutions to complex problems. Work without... ...tools such as SAST, DAST, SCA, IaC scanning, container security, API security, secrets detection, and software composition analysisExperience...Full timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Bethesda, MD2 days ago- ...League Baseball. Job Description You’ll lead a web team that owns the AI self-service portal... ...Collaborate with other engineers driving API changes necessary to build the best UX for... ...them for technical teams. Design and develop systems, sub-systems, and programs. Resolve...
- ...capabilities. They are looking to bring on a Python Full Stack Developer to help build and scale their portfolio analytics platform, a tool... ...analytics platform Develop and support backend services and APIs powering portfolio modeling and analytics Build modern front...Local area
Addison Group
Bethesda, MD2 hours agonew - ...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...
INSPYR Solutions
Vienna, VA1 day ago
