Senior Front-End Developer Job at Eighty20 Collective, Englewood, CO

  • Eighty20 Collective
  • Englewood, CO

Job Description

Salary: $190,000 - 190,000 per year Requirements:

  • We require an active Top Secret clearance, U.S. citizenship, and the ability to obtain and maintain a CI Polygraph.
  • We require a bachelors degree in Computer Science or a related field, or equivalent experience.
  • We require at least 7 years of software development experience, focused on modern front-end applications.
  • We seek hands-on experience with Svelte, React, or Angular; Svelte is preferred.
  • We require proficiency in JavaScript, HTML5, CSS3, component-based development, REST APIs, and Git.
  • We value strong problem-solving, communication, and collaboration skills.
  • We also value experience with TypeScript, state management, and automated front-end testing.
  • Familiarity with AWS, containerization, microservices, and cloud-hosted applications is desirable.
  • Experience with DevSecOps, CI/CD pipelines, and GitLab is desirable.
  • Experience supporting GEOINT, ISR, intelligence, or national security systems is desirable.
  • Experience leading front-end architecture and mentoring developers is desirable.
Responsibilities:
  • We ask you to design, develop, and maintain responsive web applications using modern JavaScript frameworks.
  • You will build reusable, intuitive UI components and connect applications to REST APIs and back-end services.
  • You will collaborate with engineers, UX designers, product owners, and mission stakeholders to deliver high-quality solutions.
  • You will provide technical leadership through architecture decisions, code reviews, troubleshooting, and mentoring.
  • You will support Agile development, automated testing, CI/CD, and ongoing application improvements.
Technologies:
  • AWS
  • Angular
  • CI/CD
  • Cloud
  • DevSecOps
  • Git
  • GitLab
  • HTML5
  • Support
  • JavaScript
  • REST
  • React
  • Security
  • Svelte
  • TypeScript
  • Web
  • microservices
  • UX UI Design
  • Frontend

More:

We are seeking a Senior Front-End Software Developer to build modern, intuitive web applications that support critical national security missions. In this role, you can shape front-end architecture and deliver scalable, user-focused solutions for complex data environments while working with cross-functional teams. This is a full-time, in-person position with pay up to $190,000 per year. Benefits include a 401(k) with matching, dental, health, life, and vision insurance, a flexible schedule, paid time off, a referral program, and tuition reimbursement.

last updated 42 week of 2026

Job Tags

Full time, Flexible hours

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