Top Full Stack Developer Jobs

The Senior Platform Engineer will lead modern application development, focusing on architectural design, technical leadership, and mentoring while guiding teams in building scalable, high-volume solutions.

As a Senior Full Stack Engineer, you'll design and implement new product features, build secure backend infrastructure, and collaborate with a diverse team to enhance user experience in vision care.

Design and build core platform infrastructure, backend services, and user-facing features for gate-model quantum systems. Collaborate with product, science, and engineering teams to implement scalable, maintainable systems, front-end interfaces, tooling, APIs, testing, and mentor junior engineers.

Lead the development of full-stack solutions, mentor teams, evaluate technologies, design scalable systems, and improve operational efficiency while ensuring high quality.

Lead modernization of an IC mission system: migrate legacy mission data flows to a modern architecture, define technical/process improvements and decision logic, build protocol-processing solutions to support target-tracking analysts, interact with customers, and help modernize software development practices and tools as part of an Agile team.

The Senior Full Stack Software Engineer will lead development across the stack, design solutions, resolve issues, improve performance, and mentor colleagues, influencing the codebase and company culture.

Develop and enhance software solutions for geolocation data processing, working in an agile DevOps environment. Responsibilities include back-end development, user interface integration, testing, and maintenance of operational software.

Lead design and development of enterprise APIs and responsive UIs using Java, Spring Boot, Angular, and REST. Build microservices, collaborate in Agile teams, mentor junior staff, apply DevOps/CI-CD practices, and support cloud/containerized deployments while meeting SSA contract requirements.

Develop and maintain cloud-centric full-stack applications for the Luna system: design and implement front-end UI/UX, back-end services, APIs, databases, and DevSecOps processes; participate in agile sprints, requirements gathering, and customer integration; recommend and implement cloud services, ensure performance, security, and scalability.

Design, develop, and maintain full-stack applications while providing mentorship, collaborating with teams, and optimizing performance.

Senior full-stack engineer responsible for full SDLC: gather requirements, design, implement, test, and maintain high-volume, low-latency payment applications. Build RESTful APIs (SWIFT MT/MX), secure APIs (OAuth2/OIDC, cryptography), perform performance and load testing, participate in code reviews, and collaborate cross-functionally to deliver production-grade software.

Lead and mentor engineering teams while hands‑on building scalable, secure full‑stack architectures. Design cloud‑native microservices, streaming and REST APIs, containerized deployments, and resilient production systems. Create reusable patterns, reduce operational toil, apply AI/GenAI responsibly to improve developer productivity, and ensure observability, testing, and disciplined rollout strategies.

The Vice President Full Stack Java Engineer will build microservices using Java and Spring Boot, ensure software reliability, and collaborate across teams to deliver solutions in financial services.

Lead and mentor engineering teams to design and build scalable, secure full‑stack systems. Drive architecture, simplify workflows, create reusable patterns and tooling, apply AI-enabled capabilities responsibly, and ensure reliability, observability, testing, and disciplined deployments for production systems.

Support design, develop, test, and maintain web-based applications. Contribute to front-end and back-end work, build responsive UIs, implement secure coding practices, troubleshoot issues, participate in code reviews, and collaborate with product teams using .NET, NodeJS, SQL Server, HTML/CSS/JavaScript, and Python.

Build and maintain backend services and APIs for an energy market platform using C#/.NET and SQL Server. Implement integrations, optimize databases, write tests, debug production issues, and contribute limited front-end JavaScript work. Collaborate with Product, QA, and engineering teams and use AI-assisted tools to improve development efficiency.

Develop end-to-end enterprise applications using .NET or Java and modern front-end frameworks (React/Angular/Vue). Build APIs, back-end services, and integrations; work with relational databases; troubleshoot, support production deployments, and address Section 508 accessibility and responsive design. Collaborate in agile/DevSecOps environments and maintain eligibility for Public Trust. Bachelor's degree required.

Design and implement full‑stack features for cloud‑native GEOINT systems: front‑end interfaces, back‑end microservices, APIs, containerized deployments, CI/CD and DevSecOps practices, and integrations with data/ML pipelines to support mission analytics and visualization.

Design, build, and own scalable, secure full-stack applications. Collaborate with engineers, designers, and managers to gather requirements, estimate work, maintain documentation, and deliver high-quality client-facing software using Agile practices.

Design, implement, and maintain performant, testable full-stack applications. Collaborate with designers and product managers to gather requirements, estimate work, produce documentation, and deliver scalable frontend and backend systems. Provide status reporting, follow Agile practices, and take ownership from technical design through launch.

The role involves solving complex technical problems as a full-stack engineer, optimizing front-end performance, and collaborating closely with designers to enhance user experiences. Responsibilities include code and design reviews, documentation, and a strong emphasis on accessibility and using AI tools to improve workflows.

Design, build, and maintain enterprise full-stack applications using Java 8, Spring Boot, REST APIs and Angular. Work with Kafka/JMS, NoSQL (Cassandra/MongoDB), Solr/OpenSearch and Spark to implement scalable integrations, search, and data processing. Optimize queries across Oracle/SQL/NoSQL, troubleshoot performance, participate in code reviews, and collaborate with cross-functional teams to deliver production-grade microservices and responsive front-end interfaces.

Build end-to-end full-stack analytics features in a TypeScript stack: embeddable React frontends, TypeScript Lambda backends on AWS, Cube.dev semantic modeling, CI/CD, observability, query performance, Terraform-managed infra, and AI-assisted development using Claude Code.

Lead design and delivery of a Customer Data Platform and MarTech stack, integrating Twilio Segment with AWS, Snowflake, SaaS destinations, and AI/ML capabilities. Build full-stack solutions, enable cross-channel marketing activations, optimize data architecture and performance, and partner with stakeholders to operationalize predictive models and responsible AI.

Build and maintain full-stack systems for user and access management: design/consume GraphQL/REST APIs, implement high-scale backend services (Java/C#), and create complex React frontends. Work cross-functionally with design and product, translate requirements into data models and APIs, participate in on-call rotation, lead incident reviews, and improve security and observability across microservices.