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- ...societal benefits. We are hiring a Lead Software Engineer with API expertise. At Unacast, we are on a mission to revolutionize... ...the team's ability to ship client and product value Design, develop, and maintain high-quality APIs to support various applications...SuggestedRemote work
ZipRecruiter
Ashburn, VA3 days ago $263.9k - $301.2k
...Distinguished Engineer - API Platform (GraphQL) As a Distinguished Engineer at Capital One, you will be a part of a community of... ...in the cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders....SuggestedFull timePart timeLocal areaCapital One
McLean, VA3 days ago$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. We’re looking for an experienced back...SuggestedFull timeContract workPart timeLocal areaRemote workBooz Allen Hamilton
McLean, VA11 hours ago- ...Please. Job Summary: We are seeking an experienced API Cloud Engineer to lead and mature our API management practices,... ...integration across our cloud environment. This role is responsible for developing, managing, and optimizing APIs to ensure seamless...SuggestedLong term contractFull timeRemote work
ASCENDING LLC
Fairfax, VA1 day ago $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, VA1 day 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...SuggestedFull timePart timeInternshipH1b- ...Web Application / API Services Developer - Mid Level (FI2) 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 -- meaning we have the privilege...Suggested
Trinity Enterprise Services, LLC
Chantilly, Loudoun County, VA2 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
$104.65k - $189.18k
...National Security Sector within Leidos is seeking a Mobile Application Developer to provide technical expertise on a mission-critical program... ...experience in both Front-end Mobile and Back-end RESTFUL API development. Requires experience in development of JAVA, Node...SuggestedLeidos
Ashburn, VA2 days ago- ...The National Security Sector 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 area
Chakrabarti Management Consultancy
Ashburn, VA4 days ago $110k - $230k
...facing our customers. Description We are looking for a Software Developer to support the development of an integrated solution to... ...bulk processing, ETL functionality, a range of data stores, and APIs. The ability to develop and deliver reliable, performant, and scalable...SuggestedHourly payExtra incomeTemporary workImmediate startFlexible hours$158.6k - $181k
...Senior Software Engineer, Full Stack (Java/Python/API) Do you love building and pioneering in the technology space? Do you enjoy... ...You’ll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack...SuggestedFull timePart timeInternshipH1bLocal area- ...Join to apply for the Senior Node.js API Developer role at Jobs via Dice 2 days ago Be among the first 25 applicants Join to apply for the Senior Node.js API Developer role at Jobs via Dice Dice is the leading career destination for tech experts at every...SuggestedFull timeTemporary workInternshipFlexible hours
Jobs via Dice
Hamilton, VA6 days ago - User Interface (UI) Developer * Clearance: DoD TS or DHS Full BI * Work schedule: Hybrid * **This position REQUIRES onsite support in Ashburn... ...Collaborate closely with Java backend developers to understand API requirements and ensure seamless integration. • Drive thorough...SuggestedWork experience placement
- ...Backend Java Developer (SME) District Partners is exclusively representing a specialized consulting group supporting a federal agency... ...). ~ Java 8+, OOP, XML/JSON. ~ Spring (Microservices, REST APIs), Hibernate ORM. ~ Relational DBs (Oracle, MySQL, PostgreSQL)...SuggestedRemote work
ClearanceJobs
Ashburn, VA1 day ago $139.8k - $202.75k
...who can work in a dynamic environment. Essential Functions: Develop innovative solutions to protect the Visa brand, networks, assets... ...threat intelligence and sensor enrichment Develop and expand API framework to interconnect Security Tools This is a hybrid...Work experience placementWork at officeLocal areaVisa
Ashburn, VA1 day ago$103.8k - $218.1k
...Full Stack .NET Developer CACI is seeking a Full Stack .NET Developer to join our team and support the Border Enforcement Applications... ...ORM), C#, Typescript, JavaScript, REST, XML, JSON, and Web APIs. Correlated Java technologies are a plus. HTML, CSS, etc. Understanding...Contract workWork experience placementLocal areaFlexible hours2 days per week3 days per weekCACI International
Ashburn, VA2 days ago- ...or systems that meet user needs and solve specific problems. The Developer leverages programming languages, frameworks, and tools to create... ..., etc.). Knowledge of integration patterns. Experience in API design and management. Hands-on experience in utilizing...Full timeInternshipMonday to FridayShift work
Navy Federal
Vienna, VA2 days ago - IMMEDIATE INTERVIEW Full Stack Java Developer, Lead * Clearance: DoD TS or DHS Full BI * Work schedule: Hybrid * **This position REQUIRES... ...through appealing visual design and define needs for build APIs * Troubleshoot, debug and upgrade software, * Create security and...Immediate start
- Senior Software Engineer (UI Developer) page is loaded## Senior Software Engineer (UI Developer)locations: Ashburn, VAtime type: Full timeposted... ...The candidate shall have sound experience in developing backend API and microservices.**RESPONSIBILITIES**, other duties may be...Immediate startWorldwide
$126.1k - $227.95k
...National Security Sector within Leidos is seeking a Full Stack Developer with strong systems, software, cloud, and Agile experience to support... ...principles ~2+ years experience with Microservices/RESTful APIs ~ Expertise with Axios framework to work with rest services...Work experience placementLeidos
Ashburn, VA5 days ago- ...RAG services, guardrails, evaluation pipelines, and production APIs. Deliver on Azure/AWS/GCP with a focus on reliability, observability... ...checks). Author runbooks, deployment guides, and developer docs. Required Qualifications Strong Python (preferred) and one...Minimum wageFull timeWork at office
- ...user interfaces, and databases. Experience with Postgres database optimization, distributed processing (REST APIs, microservices, IaaS/PaaS), developing/deploying web services, and working with open-source and commercial resources in government environments. Familiarity...Permanent employmentFull time
Vantor
Herndon, VA2 days ago - - JAVA/JEE Developer (Senior) Position Summary We are currently seeking a motivated, career and customer-oriented senior-level Java Developer... ...and development of Microservice using Java, Spring-Boot, Rest API, JPA and JQL Required Skills and Experience • Bachelor’s...Local area2 days per week1 day per week
$104.65k - $189.18k
...Security Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience... ...through appealing visual design and define needs for build APIs. Maintain high standards of software quality using...Leidos
Ashburn, VA5 days ago- ...ReactJS, and related technologies would be a plus. Experience in developing Cloud (AWS, Azure, etc.) based capabilities, including... ...integration solutions with Microservices, RESTful Web Services, and Web APIs to build automation of web services Expert proficiency in...Minimum wage
DXC Technology
Ashburn, VA2 days ago - ...Preferred US Citizen. Technology Stack: SpringBoot, ReactJS, REST API, AWS, Oracle, MySQL, WebLogic, Tomcat. Education: Bachelor's... ...Values help us in our mission. They include: RIGHT PEOPLE and developing them to their full capabilities. Our customer's "Mission" is our...Full time
Node.Digital
Ashburn, VA2 days ago - ...benefits. We are hiring a Full Stack Engineer with experience in developing cutting edge UI's! At Unacast, we are on a mission to... ...with highly trusted, privacy friendly data providers. Unacasts APIs and portals are built to provide valuable analytics across very...Remote work
Gravy Analytics Inc
Ashburn, VA6 days ago - Senior API Developer Job Locations: US-VA-McLean ID: 2025-9504 Category: Software Development Type: Regular Full-Time Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise...Full timeWork experience placementImmediate start
- ...Sme Backend Java Developer Mantech seeks a motivated, career- and customer-oriented SME Backend Java Developer to join our innovative... ...on experience using Spring to develop Micro Services and/or REST API and with one or more ORM libraries such as Hibernate. Hands-on...Work at officeRemote work
ClearanceJobs
Ashburn, VA2 days ago
