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- A leading technology services provider is seeking a Full Stack Developer to design and build dynamic web applications and APIs on AWS. The ideal candidate will have strong experience in full-stack development, proficiency in languages such as Golang and Python, and familiarity...Suggested
- ...Job Title: Java Lead - API Developer Duration: 9 Months Location: Richmond VA 23238 We are looking for an API Developer Required Skills Programming Languages: Proficiency in at (Python, Java, Go) RESTful API Design: Deep understanding of REST principles...Suggested
Spectraforce Technologies
McLean, VA4 days ago $86.8k - $198k
...Virginia is looking for a Senior Data Engineering Software Engineer with over 5 years of experience in designing backend services and APIs. This role involves owning backend services for integrated products, building data pipelines, and ensuring reliable data flow....Suggested$85k - $170k
A consulting firm in McLean, Virginia, is seeking a Mulesoft Developer to enhance their DevSecOps practice. In this role, you'll develop APIs and integrate solutions using the Mulesoft platform, work on cloud services, and collaborate with architects and analysts. Ideal...SuggestedFlexible hours$130.88k - $153.13k
...is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for... ...Encouraged to Apply. Job Description The Backend Engineer (API Integration Focus) will design, develop, and maintain backend systems...SuggestedFor contractorsLocal areaRemote work- ...candidate, active, timeout, split/merge) Build and maintain REST APIs with strict latency SLOs (sub-20ms update paths) Implement persistent storage using MySQL and long-term archival in ClickHouse Develop composite fingerprint matching algorithms with policy-weighted...SuggestedWork visa
- ...Title: java API Developer Location: Richmond, VA (Hybrid - 3 days onsite, Friday remote) Duration:9 month Introduction: We are seeking an experienced professional to design, develop, and manage scalable, high-performance APIs in a cloud-based environment....SuggestedImmediate startRemote work
Artech
McLean, VA1 day ago $80k - $107k
...Mobile Application Developer * Hybrid Remote • Ashburn, VA ( Description Are you looking to take the next steps in your career as... ...Requires experience in both Front-end Mobile and Back-end RESTFUL API development. Requires experience in development of JAVA, Node...SuggestedContract workRemote workFlexible hours2 days per weekVirtual Service Operations
Ashburn, VA3 days ago$131.3k - $237.35k
...The Homeland Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program... ...Requires experience in both Front-end Mobile and Back-end RESTFUL API development. Requires experience in development of JAVA, Node...SuggestedLocal areaImmediate startLeidos
Ashburn, VA4 days ago- ...Web Application / API Services Developer – Mid Level (FI2) Job Description: Looking for an opportunity to revitalize an application that is used by everyone in our customer space? That's right, we're in the enviable position of starting from the beginning --...Suggested
Trinity ES LLC
Chantilly, Loudoun County, VA4 days ago $131.3k - $237.35k
...Homeland Sector within Leidos is seeking a User Interface (UI) Developer with strong systems, software, and Agile experience to support a... ...Collaborate closely with Java backend developers to understand API requirements and ensure seamless integration. Drive thorough...SuggestedWork experience placementLocal areaImmediate startLeidos
Ashburn, VA3 days ago- ...technology company located in Virginia is looking for a skilled Python Developer to develop, maintain, and scale web applications using the... ...7-10 years of professional experience, strong knowledge of REST API integration, and a solid understanding of OOP and MVC...Suggested
- A technology solutions provider in McLean, Virginia, is seeking a seasoned Python Developer with 7-10 years of experience, proficient in Django and REST API development. The role involves developing and maintaining web applications, requiring a strong understanding of...Suggested
- ...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 product...SuggestedContract workRemote work
SECURIPORT
Reston, VA2 days ago - ...possible with automation technologies. This includes knowing the capabilities and limitations of Robotic Process Automation (RPA), APIs, scripts, and other workflow automation tools. Systems Thinking: The ability to see how the manual process interacts with upstream...SuggestedContract workWork at office
TWO95 International
Herndon, VA11 hours ago $130.88k - $153.13k
A leading Federal contractor is seeking a highly skilled Backend Engineer with an API integration focus. The role requires designing, developing, and maintaining RESTful APIs and collaborating with cross-functional teams. Qualified candidates must hold a Bachelor's Degree...Remote jobFor contractors$103.8k - $218.1k
...Job Title: Full Stack Java Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start... ...mockups into fully functional user interfaces integrated with API enabled microservice built on Spring Boot based backend Demonstrated...Full timeContract workWork experience placementLocal areaImmediate startFlexible hours2 days per week1 day per weekCACI International
Ashburn, VA2 days ago$110k - $150k
...Job Title: API developer with Tenable Location: McLean, VA Type: Contract To Hire Compensation: $110,000.00 - $150,000.00 Contractor Work Model: Hybrid - onsite and remote Responsibilities Develop and maintain custom connectors between Tenable and internal...Full timeContract workFor contractorsLocal areaRemote workSystem One
McLean, VA4 days ago- ...API Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team and play a key role in designing, building, and maintaining...Temporary workFor contractorsImmediate startFlexible hours
Cymertek
Reston, VA3 days ago - A technology solutions provider is seeking a Full Stack Developer to support projects with the New York City Department of Education. This role involves designing and maintaining .NET Core applications, collaborating with technical teams, and utilizing Azure services. Candidates...
$87.1k - $157.45k
...Linux, Splunk, Ansible, app interface development, using REST APIs, or other Cyber technologies. ~ Ability to follow?Change & Configuration... ...Cloud Certified Admin Splunk SOAR Certified Automation Developer Splunk Certified Developer Splunk Enterprise Certified...Local areaImmediate startLeidos
Ashburn, VA3 days ago- A leading technology and professional services company is seeking a Java Developer to optimize business functions at USPS. The successful candidate will design, develop, and maintain software solutions, collaborating with teams to ensure effective integration of technologies...Remote job
- A premier technology services company is seeking a Software Developer in Virginia to support various development tasks. Candidates must possess a current Active TSSCI w/FS polygraph and be U.S. citizens. Key qualifications include experience with Node.js frameworks, SQL...
$103.8k - $218.1k
...Job Title: Angular Front-End Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to... ...display. Experience integrating Angular applications with RESTful APIs and microservices, with a strong understanding of API contracts...Full timeContract workWork experience placementLocal areaFlexible hoursCACI International
Ashburn, VA4 days ago- ...NAVA Software solutions is looking for a Senior React Developer Details: Senior React Developer Location: Ashburn... ...architecture and design ~ Extensive Experience with RESTful APIs and GraphQL ~ Experience with performance tuning and...Work experience placement
Nava Software Solutions
Ashburn, VA11 hours ago $90.3k - $189.6k
...Job Title: Power Platform/SharePoint Developer Job Category: Information Technology Time Type: Full time Minimum Clearance... ...parts, applications, page layouts and content types using the O365 API Hands-on experience with Web/SharePoint architecture...Full timeContract workWork experience placementLocal areaRemote workFlexible hours2 days per week3 days per weekCACI International
Ashburn, VAa month ago- ...Research Solutions is an R&D firm located in Northern Virginia, developing intelligent systems that push the boundaries of computer vision... ...deploy production-grade software in Python and C++. • Build APIs, data pipelines, and visualization tools to support machine learning...Permanent employmentTemporary workPart time
Novateur Research Solutions
Ashburn, VA5 days ago - ...utilizes data and technology. We are looking for a Mid-Level Software Developer to join our team and contribute to the design, development, and... ...authentication, and role-based access control. Integrate APIs, databases, and other services to support functionality...Contract work
Redhorse Corporation
Chantilly, Loudoun County, VA4 days ago - ...is partnering with Babel Street to find a Principal Engineer, API & MCP Platform . Please see details below: About the Role... ...and delivering API-first platform capabilities that enable both developers and AI agents to interact with Babel Street’s services. You will...Work at officeRemote work
- ...-critical space operations? NS2 Mission is looking for a UI Developer with strong Vue.js experience to craft modern, responsive applications... ...interactions Integrate front-end components with RESTful APIs and backend services Optimize UI performance and initial...Local areaFlexible hours
NS2 Mission
Chantilly, Loudoun County, VA1 day ago
