Senior Full Stack Developer

About the role

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Full Stack Developer based in the United States.

The Senior Full Stack Developer will design and deliver secure, scalable, cloud-native software solutions supporting critical federal missions. This hands-on engineering role combines modern front-end development, back-end services, database architecture, and cloud-based integrations. Working with TypeScript, Angular, Node.js or Python, and PostgreSQL, you will build reliable applications that modernize enterprise platforms and improve operational efficiency. You will take ownership of complex features, make key architectural decisions, and ensure production systems remain secure, maintainable, and performant. Collaborating with product, platform, and cybersecurity teams, you will help translate evolving requirements into effective technical solutions. The role also offers opportunities to mentor engineers, contribute to DevSecOps practices, and leverage AI-assisted development tools. This is a fully remote opportunity for U.S. citizens who hold or are eligible to obtain and maintain a government security clearance.

Accountabilities As a Senior Full Stack Developer, you will lead the development and modernization of production-ready applications, ensuring technical quality, security, and alignment with mission-critical requirements.

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Design, develop, test, and maintain secure, scalable full-stack web applications supporting enterprise platforms and federal operations.

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Build responsive and intuitive front-end interfaces using TypeScript, Angular, JavaScript, and modern web development frameworks.

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Develop back-end services, business logic, and RESTful APIs using Node.js or Python.

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Design, manage, and optimize PostgreSQL databases, SQL queries, and relational data models.

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Independently lead complex software features and make architectural decisions that balance scalability, security, performance, and maintainability.

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Contribute to application modernization through cloud-native architectures, reusable components, and automated development workflows.

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Implement secure coding practices, authentication, authorization, and automated testing.

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Support DevSecOps initiatives, including Git-based workflows and continuous integration and delivery (CI/CD) pipelines.

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Troubleshoot production issues, identify performance bottlenecks, and implement solutions to improve application reliability.

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Use AI-assisted development tools responsibly to enhance engineering productivity and software delivery.

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Collaborate with product teams, platform engineers, cybersecurity professionals, and government stakeholders to translate requirements into effective technical solutions.