Get new jobs by email
$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- ...Server, with Kafka, RabbitMQ, or IMB MQ as a plus. You will work on APIs, microservices, and distributed systems, contributing to a... ...performance software ecosystem. You will collaborate with senior developers, DevOps engineers, and data experts in an Agile team...SuggestedFull timeContract workRemote work
Securiport
Reston, VA1 day 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
Reston, VA1 day ago - ...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...SuggestedFull timeContract workRemote work
Securiport
Reston, VA1 day 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...SuggestedFull time
Falls Technology
Chantilly, Loudoun County, VA1 day ago $121.56k
...financial institutions. Role SummaryWe are looking for a Lead Software Developer to design, develop, and maintain high‑quality software... ...design principles, data structures, and algorithmsExperience with APIs, microservices, and distributed systemsExperience with AWS...SuggestedOverseas$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...SuggestedOverseas$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...SuggestedFull timeLive inFlexible hours$60 - $70 per hour
...Title: API Developer Location: Merrifield, VA Duration: 6+ Month Contract Compensation : $60/HR - $70/HR Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Skillset / Experience: We are looking for a Senior...SuggestedContract workLocal areaFlexible hoursINSPYR Solutions
Falls Church, VA2 days 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...SuggestedFull timePart timeInternshipH1bLocal area- ...Our client is currently seeking a Full Stack Developer (SWI001400) Description As a Full Stack Application Developer, you will be joining... ..., CSS •Web App layer/Frameworks: Sprint Boot, Java JPA, REST API, Node.JS with Express on Tomcat server •Backend : Oracle or...Suggested
The Judge Group
Manassas, VA2 days ago $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 area- ...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...Suggested
Cohere Technology Group
Centreville, VA4 days ago - ...obstacles stemming from technical debt or system requirements and develop pragmatic solutions to address them.• Rapidly build expertise... ...components (e.g., micro-service architecture, service boundaries, API contracts, patterns, etc ...)• Demonstrated skill with various...SuggestedFull timeContract workWork at officeRemote workFlexible hours
- ...'ll have the opportunity to work with emerging technologies and develop your skills alongside industry experts who are reshaping digital... ...cost vs. performance, time-to-market vs. quality). Expertise in API design and integration, including REST, gRPC, GraphQL, OpenAPI,...SuggestedContract work
Oteemo Inc
Manassas Park, VA2 days ago $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- ...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
$65 - $70 per hour
...observability, is seeking a dedicated and innovative Sr. Full-Stack Developer to join their dynamic team. As a Sr. Full-Stack Developer, you... ...Monitoring and Observability platform. Build and maintain APIs, integrations, and automation workflows to improve monitoring...Weekly payTemporary workFlexible hours3 days per weekExperis/Manpower Group
Manassas, VA2 days ago- ...services, data stores, CI/CD pipelines, and operational tooling. ~ Guide modernization efforts such as service decomposition , API standardization, event-driven patterns, and cloud/platform adoption where appropriate. ~ Lead integration strategies across identity...Work at officeLocal area
S&P Global
Centreville, VA1 day ago - ...expertise to protect our country from threats. Job Description Deliver simple solutions to complex problems as an Full Stack API Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application...Work experience placement
$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...Flexible hours$197.3k - $225.1k
...Overview Lead Software Engineer, Back End (Python, GO, API, AWS) (Cloud Operations Resilience Engineering) Do you love building... ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full...Full timePart timeInternshipH1bLocal area- ...environment (2) SOME development in technology (3) Very COMFORTABLE developing in technology (4) EXPERTISE in technology i.e. could teach a... ...—from data generation and ingestion through analytics, APIs, and user-facing experiences • Develop a deep understanding of...Full timeContract workTemporary workRemote workFlexible hours
$88.4k - $154.7k
...Description: Parsons is looking for an amazingly talented Software Developer to join our team! What You'll Be Doing: Design, develop,... ...data architectures and integrate with existing data lakes via APIs. Develop and integrate AI/ML-enabled tools for data mining,...Local areaWorldwideFlexible hoursParsons Corporation
Centreville, VA5 days ago- ...Overview Senior C++ Developer role with responsibilities spanning feature development, requirements analysis, and collaboration across multi... ...as necessary. Qualifications / Skills C/C++, ProtoBuf, gRPC, API Design, Oracle PL/SQL, GDB, Valgrind, Multithreading, Tuxedo, Python...Full time
TechWish
Manassas, VA4 days ago - ...3) focuses on building scalable backend microservices, robust API layers, and multi-tenant platform infrastructure for our AI Ops... ...this role, you will focus on pragmatic engineering execution, developing high-throughput microservices, API layers, and backend infrastructure...Full timeWork at officeRemote workWorldwide
$103.5k - $181.1k
...Key Responsibilities Frontend (Primary – Angular) Design and develop advanced Angular (v15+) UIs using standalone components and... ...interfaces. Backend & Data Collaboration Integrate UI with RESTful APIs built in .NET (Core / 6 / 7 / 8). Consume data from SQL...Work experience placementLocal areaRemote workWorldwideFlexible hoursParsons Corporation
Centreville, VA1 day ago$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$62k - $141k
...some of the most mission-driven projects in the industry. You’ll develop and deploy the pipelines and platforms that organize and make... ...resilient ingestion pipelines from various sources, including REST APIs, databases, event streams, and SaaS platforms such as Genesys...Full timeContract workPart timeWork at officeLocal areaRemote work$87.1k - $157.45k
...Security and Engineering Programs (SEP) is seeking a ServiceNow Developer for the Center for Information Systems Security (CISS) program.... ...Qualifications: •ITIL v3 Foundations Certification •ServiceNow API experience, such as REST and SOAP •Experience with ServiceNow...Interim roleLocal areaImmediate startMonday to FridayFlexible hoursLeidos
Centreville, VA1 day ago
