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$40 per hour
Backend Developer (Kotlin/Java, Android APIs) DataAnnotation is looking for a Backend Developer (Kotlin/Java, Android APIs) to join our team and contribute to developing cutting‑edge AI systems. You can work remotely from the US, Canada, UK, Ireland, Australia, and New...SuggestedHourly payRemote workFlexible hours$180.07k - $218.9k
(CDP is building the developer tools to bring the world onchain. Today, onchain development is slow, risky, and painful, even for the most... ...creating an easy to use and trusted developer experience. We build API and SDK products for developers like wallets, paymaster, staking...SuggestedFull timeLocal area- ...Rune, you’ll work on TyrOS, our flagship web platform for modernizing tactical and operational... ...the tactical edge and command centers. Develop and deploy new products from concept to... ..., working with backend teams to define APIs, optimize performance, and integrate with...SuggestedFull timeWork at office
Rune Technologies
Arlington, VA3 hours ago $120k - $180k
...innovative organizations. The company empowers developers with a portfolio of best-in-class, pre-... ...AI models, serving billions of customer API requests every month. Hive also offers... ...our core platforms. We leverage the latest web technologies such as React , Redux ,...SuggestedHive
Washington DC3 hours ago$166.25k - $183.75k
...Collaborate with cross-functional teams to design and develop scalable and maintainable APIs Design and build responsive and accessible user interfaces... ...Typescript and React. Strong understanding of modern web development practices and responsive design....SuggestedFull timeFlexible hoursRead Ai
Washington DC3 hours ago$160k - $250k
...innovative organizations. The company empowers developers with a portfolio of best-in-class, pre-... ...AI models, serving billions of customer API requests every month. Hive also offers... ...our core platforms. We leverage the latest web technologies such as React, Redux,...SuggestedHive
Washington DC3 hours ago- ...years of experience building enterprise web applications or cloud-based platforms ~... ...multi-tenancy, or data platforms ~ Good API design skills , including understanding... ...Deep passion for learning and proactively developing new skills, with ability to communicate...SuggestedWorldwide
Snowflake
Washington DC3 hours ago - ...React, Angular, HTML, CSS, and responsive web design. Nice to have awareness about... ...compatibility. ~ Experience working with RESTful APIs and JSON, with the ability to integrate... .... Enthusiastic about mentoring junior developers, sharing knowledge of front-end best...SuggestedWorldwide
Dexian
Washington DC16 days ago - ...environments ranging from desktop applications to web applications. The ideal candidate is... ...Figma (or equivalent) Participate in developing, implementing and presenting User... ...in building, testing and maintaining Rest API Endpoints Experience in building, testing...SuggestedFull timeWork at office
Idt
Arlington, VA3 hours ago - ...join our Technology team. Individual will be working on large-scale Web applications that will reach tens of millions of users nationwide... ...Bootstrap 4/5 and any other notables Experience with RESTful APIs and efficient methods of requesting data from backend services...SuggestedTemporary workRelocationFlexible hours
Republican National Committee
Washington DC3 hours ago - ...for the Frontend Software Engineer position is a skilled developer and engineer with a knack for adaptability and a deep curiosity... .... Proven expertise in front-end development (Web UX/UI, consuming REST APIs, CORS).Proficiency in Linux or MacOS command-line tools and...SuggestedFlexible hours
Courtavenue
Washington DC3 hours 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...Suggested
- ...Technical Consultant (SharePoint & Dupal) Developer, in support of a high op-tempo, high... ...Interface (UI)/User Experience (UX) concepts for web design. Additionally, knowledge of... ...leverage Application Programming Interfaces (APIs), and other complex artifacts. Work...SuggestedWork at officeLocal areaImmediate start
Drodex
Washington DC3 hours ago $150k
...The FNE section develops web applications to support financial management business processes/controls. The SME SR position is involved in... ...Page Application (SPA) development, well-structured middle tier API/Services, and data model design/implementation. Candidates...SuggestedFull timeXla
Arlington, VA3 hours ago- ...customers on-site at top government agencies. Job Title: Senior Web Developer – SharePoint/.NET Primary Location: Washington, DC... ...applications with external systems by leveraging web services and APIs Ensure the performance, scalability, and availability of...SuggestedFull timeWork at office
Innovative Management & Technology Services
Washington DC3 hours ago - ...this position is to build application and web front-ends based on requirements from... ...to front-end code. Working with WordPress APIs. Basic image editing skills, familiarity... ...and technical assessments. Creativity in developing new ideas and approaches. Ability to develop...
- ...Designs and builds User Interfaces using modern UX/UI standards. Develops, implements, and maintains full-stack software solutions for AI-... ...to front-end code. ~ Experience with Generative AI including API access. Preferred Qualifications: Experience with...Work at office
MANTECH
Alexandria, VA1 day ago $89.6k - $176.3k
API Java/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 rapidly...Work at officeLocal area$140k - $190k
...flexible work hours/location, highly competitive compensation and a generous stock options package. RESPONSIBILITIES Build complex web technology-based frontend space ground system software in line with product requirements and UX / UI designs, both 2D and 3D...Permanent employmentWork experience placementFlexible hoursTrue Anomaly
Washington DC3 hours ago- ...) on 6 months contract to help build and scale high-performance web applications. What you’ll work on: End-to-end development of... ...applications using Java and Angular Building and maintaining RESTful APIs & microservices (Spring Boot) Creating responsive, intuitive...Contract work
Prorec Solution Ltd
Washington DC16 hours ago $155k - $185k
...autonomous and scalable defense systems. Driven by rigorous engineering developments of new defense products based on recent robotics and AI... ...Android hardware. Integrate mobile front‑end with backend APIs for telemetry, mission planning, and AI systems. Collaborate with...Permanent employmentFull timeContract work$99.16k - $171.17k
...seeking a dynamic, experienced Front-End Developer with a strong background in modern software... ...Develop user-facing features using web technologies and collaborating with UI/UX... ...Sass or Less. Familiarity with RESTful APIs. Experience with testing frameworks. Knowledge...$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- ...better connections with clients. Job Description Position: Junior Web Developer Place of Performance: Alexandria, VA Must Have: Active Secret... ...and maintain back-end systems using PHP, SQL, and REST APIs. Work with Oracle 11G and above databases for development tasks...
- ...Description Are you a passionate and experienced full stack developer who loves working with Microsoft technologies? Do you want to join... ...using Microsoft technologies such as .NET, C#, .NET Core, Web API, LINQ, Entity Framework, Azure, SQL, HTML, CSS, JavaScript, Angular...Local areaImmediate start
$150k - $200k
.Net / SharePoint Developer (must have active clearance) Location: Remote / Hybrid / Onsite (Washington... ...Develop and deliver modern, scalable web and SharePoint applications using .NET, C#... ...in Entity Framework, MS SQL, and REST API development. Experience using Git, TFS, and...Remote work- ....Net Full Stack Developer (MidLevel/Senior) Location: Washington, DC Preferred US Citizen Requirement: · Strong skills developing application and backend services using C#, ASP.NET MVC, Web API, Java Script, jQuery, Node.js and CSS, Cloud AWS, SQL, GitHub Enterprise...Full time
- ...Pioneering Evolution is seeking an experienced Senior Frontend Developer to lead the design and development of scalable, accessible UI components... ...performance profiling and debugging techniques in large-scale web applications. Understanding of CI/CD processes and...Full timeTemporary work
Pioneering Evolution
Arlington, VA3 hours ago - ...empowers us to build smarter solutions and deliver stronger results for our clients. As a Senior Drupal Front-End Developer you will use your exceptional web development skills and experiences to architect and lead the development of responsive Drupal websites and web...Visa sponsorship
Insomniac Design
Washington DC3 hours ago - ...you need to thrive. Position: Front-End Developer Location: Tysons Must hold an... ...support the development of secure, modern web applications for a high-impact federal program... ...front-end applications with RESTful APIs and complex back-end services Develop...Flexible hours
Falls Technology
McLean, VA3 hours ago
