Top Full Stack Developer Jobs

Design, build, test, secure, document, and maintain full-stack applications supporting U.S. Customs and Border Protection. Integrate software with cloud-managed pipelines, legacy systems, and federal accreditation processes. Conduct secure code reviews, address vulnerabilities, maintain meaningful tests, manage technical debt, and produce compliance documentation. Collaborate with cloud engineering, automation, and security teams in a hybrid Ashburn, Virginia environment.

Develop and maintain responsive full-stack applications, including front-end architecture and server-side systems. Write efficient JavaScript and TypeScript using React and Node.js, test and debug code, manage databases, and participate throughout the application lifecycle. Collaborate with cross-functional teams, troubleshoot issues, document technical solutions, and stay current with technology trends. The role requires cloud experience, Git proficiency, Linux/Unix skills, and eligibility for security and agency clearances.

Develop and maintain full-stack web applications using React, Express.js, TypeScript, GraphQL, REST, and database technologies. Lead feature-focused engineering efforts, write high-quality code and tests, conduct code reviews, mentor junior and mid-level developers, and collaborate with data scientists, DevSecOps engineers, product designers, and government stakeholders in an Agile environment. Work may involve geospatial visualization, streaming data, PostgreSQL/PostGIS, AWS, and high-security production deployments.

Design, develop, test, and maintain full-stack web applications, APIs, integrations, and data components using front-end and back-end technologies. Collaborate with product, architecture, QA, and DevSecOps teams in Agile delivery. Troubleshoot across application layers, support releases and production issues, improve security and performance, document development practices, and mentor junior developers for a federal healthcare technology program.

Design, develop, and maintain secure, scalable web applications for the National Geospatial-Intelligence Agency. Build Angular front ends and JavaScript or TypeScript back ends, integrate data storage and RESTful APIs, contribute to architecture, collaborate with product and security teams, mentor junior developers, and follow secure development and DoW/IC standards.

Develop and maintain full-stack software products, APIs, services, and data-driven applications. Apply software engineering best practices, performance optimization, automated testing, documentation, and agile delivery. Collaborate with product stakeholders to improve user experiences, develop prototypes, and deliver product workflows. Contribute technical leadership, internal tooling, cloud architectures, containerized services, infrastructure configurations, and AI-assisted engineering workflows.

Build end-to-end healthcare and financial data features across React and Next.js interfaces, API routes, and SQL queries. Create tables, charts, and exports for value-based care contracts, collaborate with product, design, and actuarial teams, and write tests and review code. The role requires strong TypeScript, Python, and React skills, production experience, and comfort working autonomously in a fast-paced startup environment.

Develop full-stack software for a mission-critical hybrid cloud big data and cybersecurity program. Responsibilities span the software development lifecycle, technology research, customized application development, business process automation, data analysis capabilities, RESTful services, cloud development, containerization, DevOps, identity integration, and collaboration with customers and engineering teams. This is an on-site role in San Antonio, Texas supporting classified systems.

Build and maintain full-stack software products across frontend, backend, data, and AI layers. Own product architecture, deployment, observability, reliability, and maintenance; establish unified data models, secure access controls, AI guardrails, and engineering standards. Collaborate directly with non-engineering users to create self-service workflows and translate ambiguous needs into practical solutions. Ship production LLM-powered systems and support governed data transformation, quality, lineage, and testing.

Build and modernize full-stack software for space mission systems, including distributed microservices, cloud-native applications, DevSecOps pipelines, automated testing, and operator interfaces. Integrate and test ground and flight software through emulation, simulation, and interface validation. Collaborate with systems engineers and mission operations teams, provide technical leadership, mentor engineers, and support classified DoD and Intelligence Community programs.

Build full-stack applications for space mission systems, modernize legacy ground and flight software, and develop distributed cloud-native systems. Integrate and test space software through simulation, emulation, and interface validation. Implement DevSecOps pipelines, automated testing, and secure practices while creating mission-operator interfaces. Collaborate with systems engineers and operations teams, provide technical leadership, mentor engineers, and guide architecture and design decisions across DoD and IC programs.

Build full-stack applications for space mission systems, modernize legacy ground and flight software, and develop distributed cloud-native microservices. Support system integration, testing, simulation, interface validation, DevSecOps pipelines, automated testing, secure software practices, and mission-operator UI/UX. Collaborate with space systems engineers and operations teams while contributing to DoD and intelligence-community programs.

Build full-stack web and mobile APIs and interfaces using SvelteKit, TypeScript, and Node.js. Develop responsive real-time creative tools, optimize frontend performance, manage PostgreSQL and Redis services, and support image and video generation pipelines. Additional work includes public API development, WebSocket and HTTP/3 troubleshooting, observability, enterprise authentication features, and infrastructure scaling with Kubernetes and AWS EKS GPU clusters.

Lead the technical direction and implementation of a cross-platform social enterprise. Full‑stack development on a LAMP stack with ExpressionEngine, design UX/UI and typography, optimize performance and scaling on Rackspace, implement A/B testing and analytics, enforce engineering best practices, and grow/manage the engineering team.

Senior full-stack engineer responsible for end-to-end web experiences: making architectural decisions, building UIs and APIs, maintaining web development best practices, collaborating across SDLC, and ensuring Microsoft-quality deliverables using Azure data services.

Design, develop, and deliver cloud-native full-stack banking applications. Partner with UX, Cloud, QA, and InfoSec; implement secure, testable microservice-based solutions; mentor developers and accelerate prototype-to-production cycles using Agile practices.

Design, implement, and support web-based, AI-driven products in a microservice architecture. Collaborate with cross-functional teams to build performant, accessible front- and back-end components, translate business needs into technical solutions, and participate in UI/UX design and continuous learning.

Design, build, and maintain responsive web applications using React and Node. Collaborate with cross-functional teams to deliver features, write clean, efficient code, debug issues, optimize performance, and follow web security best practices.

Lead architecture, design, development, and maintenance of AWS-hosted IoT microservices and APIs. Build secure, scalable systems using CI/CD practices, collaborate cross-functionally, convert user stories into production components, and maintain platform performance, security, and integrations throughout the software lifecycle.

Frontend-focused full-stack engineer to design and build AI-driven web product experiences, own feature development from concept to production, troubleshoot data consistency, deploy frequently, and collaborate closely with product, design, and machine learning teams to scale content.

Design, develop, and maintain scalable responsive web applications using Python and JavaScript. Collaborate with cross-functional teams, implement and optimize RESTful APIs, ensure security and performance, troubleshoot complex issues, evaluate new technologies, and produce technical documentation while providing regular stakeholder updates.

Join a product team building web and mobile apps for frontline associates and managers. Lead iterative design, develop back-end services, collaborate with designers and engineers, apply best practices (TDD, SOLID), rapidly prototype, and guide product delivery.

Full Stack Developer building and maintaining front-end and back-end systems for a growing restaurant brand. Work includes mobile development, modern front-end tooling (React, Flux, Webpack, Sass), and server-side work with Elixir, Ruby on Rails, Node, or Python/Django. Contribute to product conception, design, and production in a collaborative team based in Washington, DC.

Full Stack Developer responsible for frontend and backend development using React and server-side frameworks (Elixir, Ruby, Node, Python). Must be expert in mobile development, work with modern frontend tooling, and contribute to product conception, design, and production for a Washington, DC-based team.

Maintain and enhance an existing full-stack application across data, application, and UI layers. Design, code, and deliver APIs; integrate with other systems and databases; develop unit and integration tests; build and deploy containers on AWS. Collaborate with lead developer and cross-functional teams. Onsite in Chantilly, VA; US citizenship and active TS/SCI with Polygraph required.