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Salary
$110k – $150k per year
Location
In office (Boulder)
Seniority
Senior · 5+ years exp
Visa
No sponsorship (stated in the posting)

Confirmed on the employer's own hiring board on Oct 5, 2026. First seen by Alion on Sep 13, 2026.

Overview
Company
Impact
Profile match

ENABLE your future through light.

Excelitas is a global technology leader with more than 7,500 employees, focused on delivering market-driven solutions to fulfill the illumination, optical, detection and imaging needs of OEMs and end-users across the biomedical, semiconductor, industrial, consumer products, scientific, security, defense and aerospace sectors.

ENGAGE with us today and make your contribution to the future! Join the team that leading technology companies turn to for cutting-edge photonic innovation. At Excelitas Technologies you are how we EXCEL.

We are presently seeking a R&D Software Engineer who will support the continuous improvement and support of deployed software implementation in thin film optical coating manufacturing.

Main Responsibilities

  • Support current and develop new implementations of software supporting production optical thin film coating equipment
  • Develop software which interfaces process equipment to production databases
  • Collaborates with Thin Film Engineering team and incorporates feedback into current and future software deployments
  • Participate in peer reviews for software designs and implementations
  • Engage with a variety of team members with varying levels of expertise in software development
  • Support a formal software development lifecycle which delivers a well-documented, robust and reliable solution to ensure long-term sustainability
  • Develop documentation to support software users (software engineers, production technicians, and engineers)
  • Other duties as assigned

Requirements

  • Required
    • STEM based bachelor’s degree
    • 5+ years professional programming experience in C#
    • Ability to work with in house customers to develop design specifications and execute on software application to support new product and operational execution
  • Preferred Skills and Experience
    • Experience Programming in a manufacturing environment
    • C# programming with WPF, ADO.NET, Entity Framework, and WCF
    • MS SQL database design and query with TSQL
    • C# techniques - interface programming, multi-threading, asynchronous programming, MVVM, and Windows Services
    • Web App programming with MVC - withwithout client-side JavaScript, and Web API
    • Basic use of Git/GitHub with Visual Studio and VS Code
    • Real-time machine control programming
    • Familiarity with RS232 / RS488 protocols
  • Helpful Experience
    • C++ and Python programming experience
    • Device firmware programming
    • SCADA programming
    • Vacuum system knowledge
    • User and design documentation

Benefits start day 1: Medical, Dental, Vision, 401K, Holiday Pay, PAID Maternity/Paternity leave, Tuition Reimbursement, Long-term and Short-term disability.

Pay Range: $110,000 - 150,000 per year, depending on experience.

#LI-FM1 #LI-Onsite

#LI-FM1 #LI-Onsitensite

This position requires the use of information which is subject to the International Traffic in Arms Regulations (ITAR)

Visa sponsorship is not available for any position at Excelitas

Equal Opportunity/Affirmative Action Employer

Minorities/Females/Disability/Veteran/Gender Identity/Sexual Orientation

Excelitas is seeking leaders and innovators to join our global team!

Visit: https://jobs.excelitas.com/

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