Software Engineer

Company: Haystack

Location: Huntsville, AL

Type: Full-time

Level: Junior

Posted: 2026-02-07

About this role

Senior Software Engineer | Huntsville, AL | $131,300 - $237,350
We're working with Leidos on this exciting opportunity.


Leidos is seeking a talented Senior Software Engineer to join a multi-disciplinary team, creating unique solutions for complex missile defense systems. If you're passionate about developing cutting-edge software in a Linux environment using C++ and Python, and thrive in an Agile Scrum setting with DevSecOps, this role is for you!


The Role

  • Develop software for complex missile defense systems in a Linux environment.
  • Utilize C++ and Python to build innovative solutions.
  • Work within an Agile Scrum team, leveraging Jira and Gitlab.
  • Collaborate with multi-disciplinary teams to implement desired software functionality.
  • Employ software best practices including peer reviews and unit testing.

What You'll Need

  • Bachelor’s degree in Software Engineering, Computer Science, or equivalent with 12+ years of experience, or MS with 10+ years.
  • Strong competency in C/C++ and Python.
  • Proven experience with the full software development lifecycle and Agile methodologies.
  • Hands-on experience with Jira, Gitlab, and developing in a Linux environment.
  • Must be a US Citizen and possess/maintain a Final Secret Clearance.

What's On Offer

  • Be part of a mission-critical team developing advanced missile defense systems.
  • Opportunity to work with cutting-edge technologies and drive innovation.
  • Competitive compensation and comprehensive benefits package.
  • Collaborative and dynamic work environment in Huntsville, AL.

Apply via Haystack today!

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