Demo

Mid-level Frontend Developer

Haystack
San Antonio, TX Full Time
POSTED ON 6/4/2026
AVAILABLE BEFORE 7/3/2026
We're hiring on behalf of a Haystack partner!

The Role

  • Provide subject matter expertise for front-end development tasks.
  • Analyze, plan, and develop requirements for user interfaces.
  • Design and develop functional models, procedures, and architecture for GUIs.
  • Create technical design drawings, mockups, and wireframes.
  • Optimize UI elements, system navigation, and user-facing features.
  • Conduct and document various system tests to ensure operability.

What You'll Need

  • Active TS/SCI security clearance required.
  • Bachelor’s degree in a related field.
  • 7 years of experience in the functional area.
  • 7 years of software development experience in object-oriented and scripted languages.
  • 3 years of experience with bug tracking software (Jira).
  • 3 years of recent and relevant experience in front-end web design and development.
  • 5 years of experience with Jenkins and GitLab.
  • Demonstrated experience in agile, user-centric application design with best-of-breed UI/UX standards.

What's On Offer

  • Competitive salary range of $100,000.00 - $130,000.00.
  • Opportunity to work on impactful government projects.
  • Collaborative team environment.
  • Role requires on-site presence in San Antonio, TX.

Apply via Haystack today!

Salary : $100,000 - $130,000

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