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$135k - $200k
...A leading software company in Washington D.C. is looking for a Mission Manager to develop robust APIs for a secure Kubernetes-based ecosystem. The role involves collaboration with engineers to improve products and requires over three years of software development experience...SuggestedFull timePalantir Technologies
Washington DC1 day ago- ...A tech solutions company is seeking a Python Developer with Golang expertise to join their team in McLean, VA. The ideal candidate will... ...performance. Responsibilities include building high-performance RESTful APIs and integrating applications with cloud environments....SuggestedFull time
Lorvenk Technologies
McLean, VA1 day ago - A leading fintech company in Washington is seeking an experienced Senior Software Engineer to own projects from end-to-end in a collaborative environment. You will build reliable backends in Node and engaging user experiences in React. The ideal candidate has over 5 years...SuggestedFull time
Method
Washington DC1 day ago $140k - $150k
Salesforce Developer (Active TS/SCI) ***As required by our governmental client, this position requires being a U.S. Citizen AND an active... ...* Integrate Salesforce with enterprise systems using REST/SOAP APIs, event-driven patterns, platform events, and/or middleware (e....SuggestedFull timeContract workLocal area$88.2k - $190.9k
API/Java/Python Developer, SME TS Clearance REQUIRED Position Description 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...SuggestedLocal area$108.01k - $183.61k
...environments can be created, updated, and audited consistently and without manual intervention. Build and maintain system integrations using APIs, SDKs, webhooks, and event streams, with proper secrets management, least-privilege scoping, error handling, and logging. Deploy...SuggestedFull timeContract workWork experience placementWork at officeRemote work$112k - $176k
...You’ll make things happen-fast. What You'll do: * Design, develop, and maintain backend systems using Java and Node.js frameworks... ...scalability, and maintainability. * Develop and implement RESTful APIs adhering to best practices and design patterns. * Work with...SuggestedFull timeWorldwide$120k - $155k
...Solutions Engineer, where you will play a key role in designing and developing enterprise data solutions. This role works across the data... ...• Azure Logic Apps, Azure DevOps, Power Automate, REST API • Familiarity with Azure OpenAI and Document Intelligence for...SuggestedFull timeTemporary workFlexible hours$114k - $158k
...for web hosted services, you will work with the product team to develop and implement new features with developers and operators to help... ...exclusively on backend architecture, including the design of robust APIs, the core server-side logic, and complex data management systems...SuggestedFull timeContract workWork at officeLocal area$60k
...across industries and process oriented approach enables clients to develop cost effective and robust solutions. We strive to prove... ...components Integrated front-end applications with various types of APIs, and are comfortable with authentication and authorization (...SuggestedPermanent employmentFull timeContract workTemporary workWork experience placementRelocation packageDellfor Technologies
Washington DC1 day ago- ...Job Description Job Description One Federal Solution is seeking an experienced API Backend Developer to support the National Agricultural Library (NAL) Library Support System. The successful candidate will provide backend development services with a primary focus on...Suggested
- ...As a .NET Full Stack Developer, you will play a critical role in the development and maintenance of web applications and services. You... ...HTML5/CSS3 - Familiarity or experience with architecture styles/APIs (REST, RPC) - Develop and maintain web applications using the...SuggestedFull time
Bow Wave Llc
Washington DC1 day ago $120k - $180k
...design history in transparent and intuitive ways for engineers. Develop real-time, collaborative editing and review workflows (e.g., via... ...with backend, platform, and domain team members to design APIs and data contracts that power the UI. Manage agentic teams of...SuggestedPermanent employmentFull timeContract workVoyager Technologies
Washington DC1 day ago$196k - $294k
...significantly impact the company today and in the future. We seek a developer who quickly understands distributed systems and creates... ...traditional MES tooling. Standardize and unify Forge’s diverse APIs under a cohesive, scalable platform API strategy. Own platform...SuggestedFull timeWork experience placementLocal areaRelocation packageAnduril Industries
Washington DC1 day ago$144.2k - $288.4k
...will join a high-performing architecture team responsible for developing a cloud-native platform designed to transform healthcare experiences... ...cloud platforms, enterprise applications, microsevices, APIs, data analytics, networking, and large-scale systems. Good understanding...SuggestedHourly payFull timeTemporary workLocal areaFlexible hours$121k - $165k
...Engineering squad. NOS is the software platform behind one of the largest nuclear buildouts in the United States, and this role builds the APIs, services, and data access the products run on. This is a hands-on engineering role. You will design and build backend services...Bi-weekly payFull time$143k - $187k
...building software. We firmly believe that what separates a good developer from a great one is a deep understanding of the business that they... ...from home on Friday. Responsibilities Build big, distributed, API-driven systems for tens of thousands of users. Build and...Hourly payFull timeWork at officeWork from homeMonday to Thursday$129k - $171k
...ABOUT THE JOB: We are looking for an expert Oracle Integration Developer to join our Arsenal (Enterprise Systems) team. Your immediate... ...experience building, securing, and consuming RESTful APIs and SOAP web services. ~ Excellent SQL skills and a solid understanding...Full timeWork experience placementImmediate startRelocation packageAnduril Industries
Washington DC1 day ago$155k - $195k
About the Team STR’s Intelligence Division researches and develops advanced analytics and machine learning-based solutions to solve challenging... ...Deployment tools Experience with user interfaces and APIs Experience with user authentication and access controls Pay Information...Full timeLocal areaNight shift- ...design thinking and digital transformation. As a Full Stack Developer you will use your exceptional web development skills and experiences... ...custom Drupal modules; ~2+ years of experience with REST API integrations; ~ Experience with SDLC and version control systems...Remote jobContract work
Insomniac Design
Washington DC1 day ago $115k - $155k
...your exceptional technical fluency to a small but mighty team of developers and engineers. Join us as we build game-changing analytical... ...developers to design and develop functional, performing, and complete APIs or GraphQL, and work tirelessly to define initiatives to...Full timeWorldwideFlexible hoursShift work- ...hosting providers on tenant-specific infrastructure requirements Develop and maintain operational processes, procedures, and... ...Excellent analytical, troubleshooting, and communication skills ~ API or platform-related certifications ~ CompTIA Security+ or equivalent...Full timeRemote workFlexible hours
Vivsoft Technologies
Arlington, VA1 day ago $185k - $215k
...needs into clear technical plans, reliable data models, stable API contracts, and delivered product outcomes. This person will partner... ...reporting, asset management, and third-party vendor systems Develop and maintain ETL and data migration processes for imagery,...Remote jobFull timeTemporary workSite Technologies
Washington DC1 day ago$104k - $140k
...global future. Two Six Technologies is seeking a Front End Developer to work on multi-domain platforms serving critical national security... ..., HTML, CSS ~ Experience working with or developing APIs Nice If you Have: Experience with Ember.js Experience...Full timeContract workLocal areaTwosix Technologies
Arlington, VA1 day ago$160k - $180k
...looking for an experienced Full Stack Engineers who is familiar developing web applications using React, Node.js and Postgres and who are... ...Implement scalable, secure, and observable system architectures (APIs, services, data models, caching, integrations) Build high-...Full timeSherpa 6, Inc.
Washington DC1 day ago- ...Description TechOp Solutions is seeking a Software Developer / Software Engineer to support the U.S. Customs and Border Protection (... ...Experience working with databases, SQL, data sources, reporting tools, APIs, automation workflows, or data transformation processes....Full timeWork at office
Techop Solutions International, Inc.
Washington DC1 day ago $140k - $170k
...feasibility of scientific claims. What You’ll Do: * Build & Scale: Design and implement flexible microservices and high-performance APIs within a robust DevSecOps ecosystem. * Drive Deployment: Take technical ownership of features within a mature mission planning...Full timeLocal areaFlexible hoursNight shift- ...Engineer to join a core platform engineering team responsible for developing and evolving foundational systems. This role is ideal for... ...of work you may support include: Designing and implementing APIs and integration layers to enable interoperability across heterogeneous...Full timeFlexible hours
Purple Squirrel Enterprises
Washington DC1 day ago - ...codebase while dramatically improving performance, reliability, and developer velocity \\ Setting the quality bar: architecture, testing... ...at scale \\ ~ Hands\-on experience with advanced browser APIs, especially IndexedDB, caching strategies, and offline\-first...Full timeWork experience placement
Talentry
Washington DC1 day ago - ...Bonus Points Experience integrating banking, payments, or compliance providers , or fluency in onboarding new financial APIs. Knowledge of ledgering systems , payments infrastructure, or settlement flows. Understanding of stablecoins , blockchain-...Remote jobFull timeRelocation
Principled.
Washington DC2 days ago
