Front End Developer – Mid Level (React/Angular)

Filled
February 18, 2026
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Job Description

🏢 Company

Confidential – U.S. Government/Contracting Environment

📍 Location

Remote / Onsite (U.S. Citizenship required)

💼 Role Overview

We are seeking a motivated Mid-Level Front End Developer with strong expertise in React, Angular, and Java to contribute to complex, highly-scalable applications. The role combines frontend UI development, backend integration, and full-stack engineering practices in an Agile environment. Candidates must be able to obtain and maintain DHS Public Trust clearance.

🛠 Key Responsibilities

  • Design, build, and maintain web applications using ReactJS, AngularJS, and TypeScript.
  • Integrate with backend systems using Core Java/JDK and RESTful web services.
  • Collaborate with leads and peers to develop, test, and deliver high-quality code in an Agile/Scrum environment.
  • Troubleshoot, debug, and resolve technical issues related to UI, backend integration, and database functionality.
  • Write, maintain, and execute automated unit tests (Junit, Cucumber).
  • Participate in code reviews and mentor junior team members.
  • Ensure adherence to best practices in responsive design, security, performance, and accessibility.
  • Engage in full-stack engineering: design, implement, test, CI/CD, deploy, maintain, and enhance applications.
  • Research and learn new technologies and methodologies, applying them to the team’s work.
  • Present solutions during design reviews and document designs per system lifecycle methodology.

✅ Required Skills & Experience

  • Frontend: 3+ years ReactJS, AngularJS/Angular 2+, HTML5, CSS3, TypeScript, responsive web design
  • Backend & Integration: Core Java/J2EE, REST/SOAP web services, Spring Cloud-based Microservices
  • Databases: 3+ years working with Relational Databases (Oracle, PostgreSQL) and SQL
  • DevOps/CI-CD: Jenkins, GitLab, Maven, Gradle, NPM/Yarn, Docker, Ansible
  • Cloud: AWS experience is a plus
  • Testing: Automated testing frameworks like Junit, Cucumber
  • Other: Linux/Unix and Windows environments, BPM workflows, Web security protocols (WSAUTH, HTTPS, HSTS)
  • US Citizenship and ability to obtain DHS Public Trust clearance

🎓 Education

  • Bachelor’s Degree (or higher) in Computer Science, Computer Engineering, Electrical Engineering, or related fields

🌟 Ideal Candidate

  • Self-driven, highly motivated, able to work independently or as part of a team.
  • Strong problem-solving, debugging, and troubleshooting skills.
  • Comfortable working under tight deadlines in a highly technical environment.
  • Excellent verbal and written communication skills for diverse technical audiences.
  • Able to mentor teammates and raise overall team quality and performance.