Average salary: $117,466 /yearly
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$220k - $250k
...Principal Engineer, API & MCP Platform This is a hands‑on, senior technical leadership role responsible for defining and delivering API‑first platform capabilities that enable both developers and AI agents to interact with Babel Street’s services. You will lead the design...SuggestedRemote workHatchit Co
Reston, VA5 days ago- ..., located in McLean, Virginia, is seeking a skilled mobile app developer. The role involves designing and maintaining mobile applications... ...in Kotlin, Java, and Swift, as well as knowledge of RESTful APIs and Agile practices. If you are passionate about building secure...Suggested
- ECS is seeking a Backend/API Engineer to join their team in the National Capital Region, specifically for the War Data Platform initiative... ...and must possess a current Secret security clearance. You will develop scalable backend components and maintain the integration of AI...Suggested
$150k - $180k
Steampunk is seeking an experienced Integration Architect based in McLean, Virginia. In this role, you will develop APIs, microservices, and handle integrations within our DevSecOps practice. The ideal candidate has 8 years of experience with cloud platforms like AWS and...Suggested$150k - $180k
Steampunk is looking for an Integration Architect in McLean, Virginia. This role involves developing APIs and integration capabilities to help clients achieve their mission. Responsibilities include understanding stakeholder needs, creating APIs, and ensuring system security...Suggested$150k - $180k
Steampunk in McLean, Virginia, is seeking a Senior Integration Architect to enhance our DevSecOps practice. This role focuses on developing APIs and integration solutions to connect various services and data efficiently. Candidates should have a strong background in cloud...Suggested$122k - $182k
Fairygodboss is seeking an experienced Python developer to join their Financial Engineering Team in McLean, Virginia. You will play a vital... ...skills, with responsibilities including developing RESTful APIs and implementing automated testing strategies. The compensation...Suggested- TryApplyNow is seeking a Senior Python Developer in McLean, Virginia for a contract role. The position requires extensive experience with... ...aligned with the business needs and must have a strong foundation in API development and cloud environments. This role demands creativity...SuggestedContract work
- ...candidate, active, timeout, split/merge) Build and maintain REST APIs with strict latency SLOs (sub-20ms update paths) Implement persistent storage using MySQL and long-term archival in ClickHouse Develop composite fingerprint matching algorithms with policy-weighted...SuggestedWork visa
- Backend/API Engineer Everforth ECS is seeking a Backend/API Engineer to work in the National Capital Region covering the Pentagon, Falls... ...to production model artifacts within Unclassified networks. Develop scalable serving frameworks using Kubernetes, API gateways,...SuggestedContract workLocal area
- ...technology company located in Virginia is looking for a skilled Python Developer to develop, maintain, and scale web applications using the... ...7-10 years of professional experience, strong knowledge of REST API integration, and a solid understanding of OOP and MVC...Suggested
$185k - $225k
...financial technology company in Austin is looking for a full-stack developer. This role requires 5+ years of software engineering experience... ..., Node.js, and React desired. You'll work on building scalable APIs and user experiences while investigating issues proactively. A...Suggested- NTT DATA, Inc. is seeking a Backend / API Engineer to join our team in Bethesda, Maryland. This remote position requires expertise in designing and developing secure backend services and APIs for advanced systems. Key responsibilities include implementing robust modules...SuggestedRemote job
- NTT America, Inc. is seeking a Backend / API Engineer for a remote position in Bethesda, Maryland. This role involves designing and... .... The ideal candidate will have substantial experience in developing RESTful APIs, and expertise in AWS GovCloud, ensuring compliance...SuggestedRemote job
$68.08k - $141.83k
NTT DATA, Inc. is hiring a Backend / API Engineer for a remote position based in Bethesda, Maryland. This role involves designing, developing, and maintaining backend services and APIs crucial for modernizing client systems. Candidates are expected to have a strong technical...SuggestedRemote job- Syms Strategic Group, LLC is seeking a talented Full Stack Developer with strong experience in Java and NodeJS, focusing on healthcare technology... ...building and supporting cloud-based applications and designing APIs for healthcare data. The ideal candidate should have 8+ years...Remote job
- NTT DATA is looking for a skilled Backend/API Engineer to design, develop, and maintain high‑performance backend services and APIs. This remote role involves close collaboration with cross‑functional teams and requires expertise in RESTful API development and AWS integration...Remote job
- Apptad Inc. in Washington, DC is seeking an experienced Fullstack Developer to design and build scalable web applications. The successful... ...like Azure or AWS. This role involves developing RESTful APIs, microservices, and ensuring compliance with privacy regulations...
- Syms Strategic Group, LLC is seeking a talented Full Stack Developer to build and support a cloud-based Web Dashboard for healthcare data processing. The role encompasses designing RESTful APIs and collaborating with cross-functional teams. A Bachelor’s degree and security...Remote job
$85.39k - $116.98k
Syms Strategic Group, LLC (SSG) is seeking a Full Stack Developer to build and migrate a cloud-based healthcare application. The role is... ...NodeJS, and Angular. Responsibilities include developing RESTful APIs, integrating data services, and ensuring reliable data delivery...Remote job- Aktra is looking for a Senior Python Data Engineer to design, develop, and support scalable cloud-native data solutions. The ideal candidate will possess strong experience with Python, PySpark, SQL, and AWS, focusing on developing high-performance data pipelines and systems...
$137k - $200.2k
MAXAR TECHNOLOGIES, INC. is seeking an experienced API/Java/Python Developer to join its team in Washington, DC. The role focuses on developing high-performance, API-driven services, ensuring secure coding practices, and collaborating with multidisciplinary teams to implement...- We are seeking a skilled Full-Stack Developer to join our team in supporting a government client. In this role, you will play a key part in integrating data source APIs, developing Python scripts, creating and managing databases, generating reports, and conducting testing...
- Ampcus, Inc is seeking a skilled Java Full Stack Developer in McLean, VA, to enhance and maintain internal applications. The role primarily involves backend development with Java, Spring, REST, and AWS, alongside UI development using JavaScript, TypeScript, and Angular....
Senior Software Engineer - API & MCP Platform Bethesda, Maryland, United States; Waltham, Massa[...]
$140k - $200k
...make things happen-fast. As a Senior Software Engineer on the API & MCP Platform team, you'll be at the forefront of building and... ...integrations across our platform. You'll work with Java and NestJS to develop robust, secure, and high-performance API services that enable...$85k - $110k
...Back Backend API Developer, Junior Location: Silver Spring, MD / Remote. Public Trust Eligible Required. Program Overview The CIRRUS (Central Integrated Real-Time Repository for Unified Services) program builds the enterprise data layer for the National Weather Service...Permanent employmentTemporary workWork experience placementRemote workBlu Omega LLC
Silver Spring, MD3 days ago- We are seeking a skilled .NET Full Stack Developer with strong experience in Angular (v10+) and modern web technologies. The ideal candidate... ...experience building scalable web applications, developing REST APIs, and working across both front‑end and back‑end layers. Key...
$140k - $200k
Zoom Information, Inc. is seeking a Senior Software Engineer to build and scale their API infrastructure. The role involves using Java and NestJS to create robust API services while optimizing performance and ensuring security. Required qualifications include 5+ years in...$88.2k - $190.9k
Job Order: J0526-1365 - Permanent Full Time Title API/Java/Python Developer, SME TS Clearance REQUIRED Category Software Development / Engineering City Arlington, Virginia, United States Job Description CGI Federal has an exciting opportunity for an API/Java/Python Developer...Permanent employmentFull timeLocal area- ...and AI-enabling technologies. The role involves designing and developing cloud-based data pipelines, integrating various data sources, and... ...with AWS, Databricks, and strong skills in ETL processes, API integration, and data services. This position offers comprehensive...
