Top Full Stack Developer Jobs

Build and maintain scalable microservices, APIs, and responsive React/TypeScript UIs for a modular security-operations platform. Integrate sensors and devices, implement real-time features (WebSockets, Kafka), design data models, participate in CI/CD, code reviews, sprint planning, and optimize full-stack features in a DevOps environment.

Leads technical architecture and roadmap for Mattermost’s core web platform across Go, React, and TypeScript. Owns distributed systems, API design, testing strategy, internal engineering tooling, security and compliance alignment, and quality standards. Mentors senior engineers, influences multiple teams, drives AI-agentic development practices, and contributes to the open-source codebase.

Build and operate full-stack features across web platforms, API backends, SDKs, and desktop applications. Design React interfaces alongside APIs, data models, services, and protocols; build scalable, reliable systems; and diagnose issues across client, network, service, and database layers. The role requires strong TypeScript, React, SQL, database, networking, concurrency, and distributed-systems fundamentals, plus technical ownership and interest in AI and developer tools.

Lead architecture and technical strategy across multiple engineering teams and systems. Design scalable Java and React solutions, distributed data systems, APIs, and high-performance applications. Establish engineering standards, improve performance, scalability, security, and DevOps practices, and own major initiatives through long-term operations. Mentor engineers and technical leaders, collaborate with product and engineering stakeholders, and evaluate tools and frameworks that improve organization-wide engineering effectiveness.

Build and operate healthcare platform features across React, backend services, APIs, PostgreSQL, AWS, integrations, and production infrastructure. Develop patient and care-management workflows, payer and healthcare interoperability integrations, resilient asynchronous processing, security controls, monitoring, CI/CD, testing, and recovery capabilities. Troubleshoot the full stack while supporting HIPAA-compliant PHI handling and governed AI-enabled workflows.

Design, build, and operate a hybrid marketing web platform spanning Sitecore and modern headless technologies. Develop accessible React and Next.js front ends, Node.js APIs, GraphQL services, BFF layers, and integrations. Manage global websites, bot mitigation, CDN operations, databases, Docker environments, monitoring, performance, security, and production troubleshooting. Translate Figma designs into production code, define non-functional requirements, use AI-assisted development tools, and collaborate in Agile teams through Azure DevOps.

Build and lead development of secure, scalable mission-planning and command-and-control web applications for space communications programs. Responsibilities include developing front-end interfaces and backend services, designing APIs, translating mockups into functional UIs, conducting code reviews, improving quality and security, mentoring junior engineers, and delivering software in air-gapped or highly secure government environments.

Develop and lead full-stack engineering for secure space mission-planning and command-and-control software. Responsibilities include building performant web applications, designing APIs, translating UI mockups into interfaces, improving backend services, conducting code reviews, mentoring junior engineers, and supporting end-to-end product delivery. The role requires work in secure or air-gapped government environments and eligibility for TS/SCI clearance.

Develop and lead full-stack engineering for secure mission-planning and command-and-control software supporting space communications programs. Responsibilities include building performant web applications, designing APIs, translating UI/UX designs into interfaces, improving backend services, conducting code reviews, mentoring junior engineers, and owning features end-to-end. The role requires work in secure or air-gapped government environments and eligibility for TS/SCI access.

Design and maintain scalable backend services, event-driven systems, integrations, and shared platform capabilities using Go and AWS. Build support tools, maintain product registration and point-of-sale integrations, and manage CI/CD delivery. Collaborate cross-functionally on technical designs, distributed systems, data exchange, observability, testing, and root-cause analysis. The role also contributes to reliable, scalable solutions across digital products and internal business functions.

Develop and maintain full-stack applications for ISR data aggregation, linking, analysis, and visualization. Responsibilities include Python application development, ETL pipelines, database operations, front-end and back-end design, data scraping, API integration, asynchronous queuing, DevSecOps support, networking troubleshooting, and deployment. The developer collaborates with government stakeholders, military personnel, data providers, and agile delivery teams to rapidly deliver solutions for structured and unstructured data.

Leads architecture, technical strategy, and end-to-end delivery of Angular applications and C# APIs. Guides distributed engineering teams, oversees code quality, testing, CI/CD, observability, security, accessibility, and production support. Translates complex business requirements into scalable full-stack solutions, mentors engineers, conducts hiring and code reviews, mitigates technical risks, and drives AI-first engineering practices and LLM integration.

Own the architecture, development, and maintenance of Nebulock’s customer-facing security platform across the full stack. Build product experiences including threat intelligence and detection query tools, improve scalability and maintainability, establish engineering standards, shape the technical roadmap, collaborate across product and security teams, and mentor engineers.

Develop and own a highly reliable, scalable enterprise data platform supporting petabyte-scale data ingestion, processing, storage, and querying. Build end-to-end data pipelines, prototype solutions, participate in architecture and code reviews, and solve complex business problems using first-principles thinking. The role requires full-stack software engineering, data engineering, and collaboration across teams to improve Starlink and SpaceX operations.

Develop and support software applications for Intelligence Community missions. Responsibilities include guiding the full software development lifecycle, leading Angular development, designing application systems and interfaces, analyzing requirements, producing technical models and reports, conducting quality assurance, and mentoring developers. The role requires Java, Angular, web services, DevOps, CI/CD, test automation, Git, Jenkins, Linux, database connectivity, and Agile experience. Preferred skills include AWS, microservices, distributed data architectures, Terraform, Puppet, REST, SOAP, and ETL.

Designs and maintains full-stack software supporting patient-facing, clinical, and customer support applications. Owns backend data processing, RESTful APIs, integrations, storage architectures, and React web functionality while collaborating on Flutter mobile applications. Responsibilities include improving security controls, troubleshooting production systems, leading technical reviews, maintaining regulated development documentation, mentoring engineers, and partnering with product, clinical, quality, regulatory, and support teams.

Design, develop, maintain, debug, and troubleshoot complex full-stack applications. Contribute to architecture, design patterns, code reviews, Agile ceremonies, and software quality practices. Collaborate with product managers, QA engineers, and stakeholders to deliver scalable solutions on schedule. Stay current with technologies, secure coding, and performance optimization, while mentoring junior developers. The role requires full-stack programming, cloud deployment, relational and NoSQL databases, version control, and active Secret clearance.

Design, develop, and maintain scalable full-stack applications; contribute to architecture, design patterns, code reviews, debugging, and performance optimization. Collaborate with product managers, QA engineers, and stakeholders in Agile development processes. Apply software engineering best practices, stay current with technology trends, and mentor junior developers. The role requires experience with programming languages, front-end and back-end frameworks, cloud platforms, databases, version control, and secure coding.

Develop and lead software development across the full lifecycle for Intelligence Community missions. Design complex application interfaces, analyze requirements, guide Angular development teams, and provide technical leadership. Build Java and Angular applications, web services, database integrations, and automated CI/CD solutions. Support quality assurance, peer reviews, DevOps, test automation, and Agile delivery while collaborating with technical and nontechnical stakeholders in a customer-site environment.

Own the realtime and voice layer of an agentic AI travel assistant, including telephony integrations, speech pipelines, model orchestration, and low-latency performance. Build React and TypeScript front ends, Scala and Python services, and GCP infrastructure. Design multi-tenant systems, safety and compliance controls, observability, incident response, and partner integrations. Mentor engineers and contribute to architecture and code quality.

Own the realtime and voice layer of Hopper’s AI travel assistant, including telephony integrations, streaming speech pipelines, model orchestration, and latency optimization. Build React/TypeScript front ends, Scala and Python services, and GCP infrastructure for multi-tenant systems. Develop safety, compliance, observability, and deployment capabilities while supporting incident response and SLA performance. Contribute to architecture and code reviews, mentor engineers, and collaborate across product, design, and operations.

Lead the design, development, and modernization of enterprise web applications using React, TypeScript, C#/.NET, and PostgreSQL or Microsoft SQL Server. Build responsive interfaces, RESTful APIs, dashboards, reporting tools, and data visualizations. Mentor junior developers, conduct code reviews, contribute to architecture decisions, participate in Agile/Scrum ceremonies, and establish development best practices.

Design and deliver full-stack applications spanning user interfaces, data models, APIs, backend services, cloud infrastructure, and AI-enabled workflows. Build vector-store and RAG capabilities, deploy Azure services with Terraform and containers, and contribute to architecture, technical roadmaps, code reviews, testing, and system operations. Collaborate directly with business stakeholders to understand needs and deliver scalable, secure, enterprise-grade software. The role also involves identifying patentable innovations, preparing disclosures, and supporting patent prosecution.

Develop responsive front-end interfaces with React and JavaScript/TypeScript, while supporting C#/.NET back-end services, REST APIs, PostgreSQL databases, dashboards, and data visualization. Participate in coding, testing, debugging, code reviews, Git version control, Jira tracking, and Agile/Scrum ceremonies. This fully on-site junior role emphasizes mentorship, collaboration, maintainable code, and continued technical learning.

Lead architecture and hands-on development of partner onboarding systems, APIs, account linking, identity integrations, and loyalty platforms. Build scalable distributed systems, establish engineering standards, improve developer experience, collaborate with internal teams and external partners, and mentor engineers across Fanatics Core.