Mid-level Full Stack Developer (Typescript and Azure)

Full Time Onsite Mid $87k–157k/yr Washington, DC Posted 5 days ago
  • Full Time
  • Europe

Leidos

Leidos
📍 Washington, DC Mid Europe
ragci/cdfull stackfull-stackbackendfrontend
**Overview**
We are seeking a talented and motivated Mid-Level Full Stack Developer to join our engineering team. In this role, you will design, develop, and maintain end-to-end web applications using modern JavaScript/TypeScript technologies across the stack. You will collaborate closely with product managers, designers, and fellow engineers to deliver scalable, high-quality, visually polished software that delivers real value to our users. **Responsibilities**
• Design, develop, test, and deploy full-stack web applications using modern JavaScript/TypeScript frameworks (React, Angular, Node.js) across the frontend and backend. * Build and maintain RESTful APIs and serverless/microservice components that are secure, performant, and well-documented. * Develop responsive, user-friendly, and visually compelling interfaces following UX/UI best practices and accessibility standards (Section 508 compliance). * Build and maintain Azure Static Web Apps and integrate with headless CMS platforms (e.g., Payload, Contentful, Strapi, Sanity, Sitecore, or similar) to power content-driven experiences. * Implement and follow GitHub Flow branching strategies and GitOps practices for reliable, traceable deployments. * Leverage GitHub Copilot to accelerate development while maintaining code quality and ownership. * Use GitHub Codespaces for consistent, cloud-based development environments across the team. * Integrate and act on findings from GitHub Advanced Security (CodeQL, secret scanning, Dependabot) to keep applications secure by default. * Participate in code reviews, providing constructive feedback and learning from peers. * Work with relational (PostgreSQL, MySQL) and/or NoSQL (MongoDB, Redis) databases – designing schemas, writing efficient queries, and optimizing performance. * Collaborate in an Agile/Scrum environment, contributing to sprint planning, stand-ups, and retrospectives. * Troubleshoot, debug, and resolve production issues across the full stack. * Contribute to CI/CD pipelines (GitHub Actions) and participate in deployment activities. * Mentor junior developers and share knowledge through documentation and tech talks. **Qualifications**
• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience). * Minimum of 4 years of professional software development experience. * Experience working with Azure cloud services. * Strong proficiency in JavaScript (ES6+) and TypeScript across both frontend and backend (Node.js). * Hands-on experience with at least one modern frontend framework: React or Angular. * Solid understanding of HTML5, CSS3, and modern responsive design techniques. * Design-heavy experience with a portfolio of public-facing sites that demonstrates strong visual design sensibility, attention to detail, and user-centered thinking. * Experience designing and consuming RESTful APIs; familiarity with JSON and HTTP standards. * Proficiency with SQL and experience with relational databases (PostgreSQL or MySQL). * Experience with Git and GitHub Flow workflows on GitHub. * Understanding of Agile methodologies and tools (Jira, Confluence). **Benefits**
• Competitive compensation
• Health and Wellness programs
• Income Protection
• Paid Leave
• Retirement benefits
• Opportunities for professional growth and development
• Flexible work arrangements
• Pay Range: $87,100.00 – $157,450.00

Benefits

  • health_insurance

Salary

87,100 – 157,450 per year

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