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$196k - $264k
...provide expert advice to the team and participate in designing, developing, testing, and/or maintaining hardware, technology, and/or... ...MAKE The Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI protocols, and others) role will offer you the flexibility...SuggestedWork at officeRemote work$205.4k - $234.4k
...Overview Director, Product Management, Developer Experience - API Platforms Capital One is a high-tech company, a scientific laboratory, and a nationally recognized brand all-in-one, reaching tens of millions of consumers. As a Developer Experiences organization...SuggestedFull timePart timeLocal areaCapital One National Association
McLean, VA25 days ago- ...Python, Java, C++). ~ In-depth of knowledge of Java and the Spring framework. ~ Experience with REST API design and implementation. ~ Experience developing data solutions with RDBMS (e.g. PostgreSQL, MS SQL Server (MySQL)), and NoSQL databases (e.g., Mongo DB, Cassandra...Suggested
IVYSYS TECHNOLOGIES LLC
Reston, VA26 days ago - Senior Software Engineer - IBM DataPower and IBM API Connect Location: Reston, VA Duration: 12Months+ Extension Hourly Rate: Depending on Experience (DOE) Work Authorization: Design, develop, and integrate secure, scalable, and reusable APIs using Node.js or Python Utilize...SuggestedHourly payPermanent employmentContract workLocal area
- ...OVERVIEW Reporting to the Program Manager, the Fullstack Software Developer will help in the development of software and specialized utility... ..., JQuery, Ajax, HTML5, CSS3, and Bootstrap. ~ Experience with API Design, OpenShift, or Kubernetes or Data Bricks ~ Strong...Suggested3 days per week
Basecamp Consulting & Solutions LLC
Reston, VA5 days ago - ...Annuities data models (ALIP). This role requires a blend of hands-on coding and technical leadership, including designing and building APIs/JSON integrations while also providing guidance, solutioning, and triage support for the team. Our Platform Engineering Team is...Suggested
$113k - $188k
...impact . In this role, you'll work closely with other software developers as well our infrastructure and cybersecurity teams leveraging... ...development using React, Angular, or other JS framework. API Rest Framework development/maintenance. Data flow...SuggestedPermanent employmentRemote workVantor
Herndon, VA3 days ago- ...Description Job Description Our client is seeking a Full Stack Developer with strong UI/UX, Java backend, and AWS experience to build... ...with TypeScript, PrimeNg, Webpack. Implement REST APIs and backend logic using Java/J2EE and Spring Boot. Utilize AWS...Suggested
Itech Consulting Partners LLC
Reston, VA16 days ago - ...Job Description Our client is seeking a Senior Salesforce Developer to deliver high-quality Salesforce platform solutions across enterprise... ...Web Components (LWC), and integration using Salesforce APIs. Key Responsibilities: Lead custom development efforts using...Suggested
Itech Consulting Partners LLC
Reston, VA16 days ago - ...applications to ensure seamless functionality and optimal performance. Develop and implement integration strategies that align with the client'... ...., Java, Python, C++) Experience in Integration technologies (APIs, ESBs, SOA) Experience with cloud-based technologies (e.g.,...SuggestedFlexible hours
Cadre
Reston, VA7 days ago - ...valuing creativity and teamwork. -Team-building, social events, and a true community atmosphere. Position: Web Application / API Services Developer – Mid Level (FI2) Clearance Required: TS/SCI with Full Scope Polygraph About the Role: Take your career further by building...SuggestedFlexible hours
$86.8k - $198k
API Platform Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. Were looking for an experienced back-end...SuggestedFull timeContract workPart timeLocal areaRemote work$86.8k - $198k
...JOURNEY Discover what to expect during your journey as a candidate with us. As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We’re looking for an...SuggestedFull timeContract workPart timeLocal areaRemote work$263.9k - $301.2k
Distinguished Engineer - API Platform (GraphQL) As a Distinguished Engineer at Capital One, you will be a part of a community... ...cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders....SuggestedFull timePart timeLocal area- ...optimize CI/CD pipelines for complex microservices architectures • Develop and maintain full-stack applications while ensuring operational... ..., MongoDB) • Serverless architecture expertise (Lambda, API Gateway, etc) • Background in full-stack web development (React...Suggested
Capital Solutions Group
Herndon, VA17 days ago $124k - $206k
...using open-source technologies. Responsibilities: Design, develop, and maintain scalable backend services in Java and Rust.... ...foundation in software design principles, distributed systems, and API architecture. Experience with high-volume, low-latency streaming...Permanent employmentRemote work3 days per weekVantor
Herndon, VA4 hours ago$158.6k - $181k
Overview Senior Software Engineer, Full Stack (Java/Python/API). Do you love building and pioneering in the technology space? At Capital... ...You'll Do Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack...Full timePart timeInternshipH1b$69.7k - $169.7k
API Java/Python Developer, Jr 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. You must have a passion for keeping pace with...Work at officeLocal area$100k - $150k
Overview CGI Federal has an exciting opportunity for an API/Java/Python Developer (Junior) in Arlington, VA with a hybrid working model. This role supports the Defense, Intelligence & Space sector and involves the design, development, and maintenance of software applications...Full time- ...rd Parties Please. Job Summary: We are seeking an experienced API Cloud Engineer to lead and mature our API management practices,... ...across our cloud environment. This role is responsible for developing, managing, and optimizing APIs to ensure seamless interoperability...Long term contractFull timeRemote work
- ...Description Job Description Our client is seeking a highly experienced AWS Python Developer with strong object-oriented programming skills to lead the development of secure, scalable APIs and cloud-native solutions using AWS services. The ideal candidate will have a...
Galon Solution Inc
Reston, VA16 days ago - ...responsible for designing, implementing, and maintaining integration solutions using MuleSoft and API management technologies. You will work with both business and technical teams to develop strategies for integrating disparate systems and applications, ensuring data flows...
- ...Description • Works as part of the software development team to develop and debug web and mobile applications • Assists in analyzing,... ..., and JavaScript/TypeScript. • Consumes RESTful & GraphQL APIs on Node.js and is open to learning and implementing the same too...Work experience placement
NESC Staffing
Reston, VA18 days ago - ...On-site Job Location: Reston VA Salary: 129k-171k Background * Develop new workflows and interfaces for our existing manifest repository... ...developing front end components as well as backend familiarity to debug API integration issues * Experience with Build Tools (Bazel) *...Full timeLocal area
$55 - $60 per hour
Overview Title: Java Developer (API) Location: Vienna, VA; Pensacola, FL; San Diego, CA (HYBRID) Duration: Initial 6-month with potential extensions Compensation: $55.00 - $60.00/hour Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Responsibilities...Local areaFlexible hours- Overview Java API Developer — Anywhere — Type: Contract — Category: Engineer — Industry: Insurance — Workplace Type: Remote Reference ID: JN -092025-103586 Date Posted: 09/07/2025 Shortcut: Description Remote. Join a dynamic team with a major healthcare organization, focusing...Hourly payContract workLocal areaRemote work
$78.4k - $123.2k
The API Engineer serves as the enterprise-wide expert in API technologies within Enterprise Technology Services (ETS), driving digital... ...RESTful APIs and integration solutions using modern frameworks Develop and maintain API documentation using tools like RAML, Swagger/...Full timeInternshipMonday to FridayShift work- ...processes to reduce cycle time while maintaining security posture. Develop and operate Authority to Operate (ATO)-ready testing... ...support scalable, distributed agentic AI services, leveraging RESTful APIs, event-driven architectures (AWS EventBridge), and standardized...Full timeContract workTemporary workLocal areaRemote workMonday to FridayWeekend workAfternoon shift
TekSynap
Reston, VA29 days ago - ...On a day-to-day basis, you will: Install, configure, and manage MuleSoft Runtime Fabric (RTF) or CloudHub environments Manage API gateway policies, security settings, load balancers, and TLS certs Configure monitoring tools (Anypoint Monitoring, Splunk, etc.)...Remote jobFull time
iWorks Corporation
Reston, VA23 days ago $126.1k - $227.95k
...working with Linux operating system. Knowledge of web services: API, REST Strong awareness of networking and internet protocols... ..., software development and system engineering. Experience developing basic tooling and scripting: UNIX shell, Python, Perl or...Local areaImmediate startRemote workLeidos
Reston, VA3 days ago
