Top Software Engineer Jobs in Washington, DC

Design, build, and optimize event-driven, distributed backend systems and APIs in Python for large-scale content metadata extraction and enrichment. Deploy and operate resilient AWS-based pipelines, collaborate with ML teams to integrate models, and ensure system performance, observability, and data integrity.

Build and optimize frontend signup and activation experiences using modern JavaScript and TypeScript. Collaborate with product, design, and analytics to implement high-converting, accessible, and performant user flows, own features from design through implementation, and participate in experimentation and personalization to improve conversion.

Designs, develops, and deploys AI-driven, cloud-native applications on Azure. Builds RAG knowledge systems, AI agents, secure APIs, and orchestrated workflows using C#, .NET, Azure services, Docker, and CI/CD. Collaborates with stakeholders, ensures observability and security, supports production incidents, and provides documentation and knowledge transfer.

Develop and deliver Salesforce solutions across configuration, customization, and third-party integrations. Write clean Apex and Lightning Web Components, use Git for source control, follow Salesforce development lifecycle and best practices, mentor junior teammates, and advise government healthcare clients on modernization and technology adoption while meeting vetting and Public Trust requirements.

Design, build, and maintain scalable automated test frameworks and tools; deploy and maintain CI/CD pipelines; create and run functional, performance, and end-to-end automated tests; debug and track defects; expand test coverage using code analysis; collaborate with engineering to ensure timely, low-regression releases.

Build and deliver user-facing features across frontend and backend. Own projects end-to-end, design APIs and database schemas, collaborate with designers and engineers, participate in code reviews, and work with end users to meet operational needs.

As a Software Engineer Intermediate, you'll implement, integrate, and support software for critical operations, design and maintain applications, and work closely with non-technical stakeholders to meet their needs.

Design and deploy AI systems, collaborate with teams, and enhance AI platforms. Focus on integrating AI for business efficiencies.

As a Senior Software Engineer on Substrate, you will design and build managed Kubernetes product offerings, ensuring scale, security, and stability across various environments, while emphasizing automation and operational excellence.

In this role, you will drive infrastructure strategy, build APIs for network infrastructure, and improve Kubernetes networking and observability systems.

Seeking a self-motivated software developer for modern web app development, integration, and testing, primarily using Java and cloud platforms.

The DevOps Software Engineer will develop CI/CD pipelines, manage cloud-based microservices, work with Kubernetes and Jenkins, and ensure seamless delivery in an Agile team setting.

Design and implement microservices and data pipelines, develop backend services using Spring Boot, and maintain frontend features and legacy systems.

Provide software engineering, systems analysis, and cybersecurity support for US Navy above-water sensors and combat systems across development, test, production, and sustainment. Support software implementation/integration, engineering trade studies, technical documentation, and system certification activities.

As a Full Stack Software Engineer, you will assist in design decisions, collaborate on product ideation, and help develop a world-class fintech product for senior care payments.

The Senior Full-Stack Software Engineer will design and develop software products, collaborate with data scientists, and instill development best practices.

The Full Stack Software Developer will design, develop, and maintain web applications, APIs, and utilize AWS for deployments. Responsibilities include coding, collaboration, testing, and documentation adhering to modern engineering practices.

Lead software engineering efforts for the NAVSEA PEO IWS Combat Management Systems. Responsible for managing project plans, schedules, and resources, and ensuring effective communication and collaboration within cross-functional teams.

The Lead Software Systems Engineer will oversee engineering support for NAVSEA projects, coordinate with teams, and manage product development, budgets, and regulatory standards.

The Software Developer is responsible for developing, testing, and debugging software solutions, working within agile frameworks, and addressing customer software issues.

The Software Developer is responsible for developing, testing, and debugging software applications, working with backend frameworks, and resolving software issues while supporting agile methodologies.

As a Software Engineer focusing on Mobile Development, you will manage the React Native codebase, develop features that integrate with backend services, and employ AI tools to enhance the development process.

Design and implement secure multi-cloud infrastructure and applications, supported by engineering principles and DevOps practices for the Air Force.

The Senior QA Software Engineer ensures software quality through automated and manual testing, focusing on automation frameworks establishment and enhancing software quality standards.

The Software Engineer II will develop backend services and APIs while also contributing to frontend React components, focusing on digital services for federal clients.