API Engineer Jobs in Washington, DC

Explore opportunities to enhance AI infrastructure by designing, maintaining, and optimizing scalable AI model inference services while collaborating with diverse engineering teams to drive innovation...

Join a team that's redefining HR technology by architecting automation and AI workflows across the People function, enhancing integration and operational efficiency while shaping the future of people...

Lead the charge in transforming data into actionable insights by designing innovative architectures. Collaborate closely with stakeholders to implement robust data management and analytics solutions t...

Drive innovation as a technical leader in Developer Experience, enhancing engineering productivity through tooling and frameworks. Collaborate with diverse teams to streamline workflows and empower de...

Empower progress at the forefront of reverse engineering by enhancing tools and automating workflows through AI-assisted techniques. Collaborate with stakeholders to tackle complex challenges in binar...

Join a team that's architecting robust UI/API capabilities for AI-driven warfighting data. Shape the future of military operations by enhancing model discovery and access across secure environments, e...

Champion cutting-edge model accessibility by architecting resilient UI/API capabilities, enhancing AI and machine learning engagement across various security classifications while ensuring collaborati...

Shape the future of AI in defense by advancing user interface and API capabilities that support mission-critical operations across multiple security environments. Collaborate with diverse teams to enh...

Champion the development of end-to-end features across Ruby on Rails and React stacks, leveraging AWS GovCloud infrastructure. Engage with a seasoned team in hands-on production coding and contribute...

Unlock potential by joining a dynamic team of engineers focused on AI agent development. Collaborate with experts to create innovative, efficient backend services and enhance your skills in a supporti...

Empower product innovation by leading the development of scalable, efficient backend solutions. Collaborate with cross-functional teams to strategize and deliver exceptional products with a focus on s...

Elevate your career as you develop and sustain cutting-edge backend capabilities, utilizing your skills in modern development, containerization, and systems integration to enhance application reliabil...

Join a team that's focused on developing essential backend capabilities, enhancing an evolving application suite through modern development practices, containerization, and systems integration to ensu...

Transform backend systems by designing, developing, and maintaining scalable APIs and application services. Collaborate closely with cross-functional teams to deliver secure, efficient backend archite...

Drive the creation of high-performance backend services and prototype new capabilities. Collaborate with cross-functional teams to translate complex software designs into solutions for mission-critica...

Transform application development through the Charles River API, ensuring seamless enhancements while collaborating with engineering teams to optimize workflows and bolster system stability. Lead proj...

Grow your career with a dynamic team dedicated to enhancing client financial outcomes. As a pivotal member, you'll manage client relationships, streamline processes, and ensure seamless delivery of co...

Transform your career by joining a dynamic team focused on building innovative automation platforms powered by Generative AI, enhancing operational efficiency with cutting-edge technology and collabor...

Transform the digital landscape by developing robust APIs and maintaining high-quality software solutions that empower customer success and enhance internal capabilities through innovative infrastruct...

Elevate your career by collaborating with cross-functional teams to design and implement intelligent automation and agentic workflows that enhance operational efficiency and drive innovation within a...

The Senior Data Engineer will lead the development of enterprise-grade data platforms, services, and pipelines, working closely with clients to create effective data strategies. This role requires str...

The Senior Data Engineer will lead the development of enterprise-grade data platforms, services, and pipelines, working closely with clients to create and execute comprehensive data strategies. This r...

Unlock potential by developing and implementing high-quality software solutions for healthcare, using modern technologies and collaborating within agile teams to ensure robust user applications and ba...

Transform complex challenges into robust systems as a hands-on Software Engineer, delivering production code across multiple technologies. Drive innovation in a compliance-driven environment, owning p...

Join a team that's committed to monitoring and optimizing the VIP Authorization system. Collaborate in a multi-datacenter environment as you resolve incidents, enhance system performance, and ensure h...