or apply directly on Xcimer's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 15 days Xcimer's roles stay open a median of 44 days
- Reposted
- No
- Salary listed
- No 0% of Xcimer's roles list one
- Ghost-job risk at Xcimer
- low 0 stale, 0 reposted of 37 open
- Hiring momentum
- 46 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Xcimer's own lever board since 2026-08-04. Full hiring picture for Xcimer.
About this role
As a Senior Platform Engineer at Xcimer Energy, you will design and develop systems and tools that enhance the efficiency of researchers and engineers working on inertial fusion energy. This role involves building data analysis pipelines, dashboards, and interfaces for high-performance computing simulations, while also mentoring junior engineers and collaborating with physicists and software architects. Your work will directly impact the company's mission to create commercially viable fusion power by ensuring that researchers can focus on their core tasks without infrastructure concerns.
- benefits
- 5/5
- freshness
- 4/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Xcimer as an employer.
What you need
- Experience in designing and shipping systems and services
- Proficiency in building data analysis pipelines and data warehouses
- Ability to architect and write systems in an R&D environment
- Experience mentoring junior engineers
- Strong problem-solving skills and dedication to quality
What you get
- Medical, dental, and vision coverage
- Basic and supplemental life insurance
- Short- and long-term disability
- Paid parental leave for employees at the time of birth or adoption
- 401(k) with a company match of up to 6%
- Equity options for eligible employees
Worth weighing
- Onsite role in Denver, CO
- Hands-on, high-impact responsibilities
- Role tied directly to the company's mission in a rapidly evolving field
Summarised from Xcimer's posting. Read the full original.
Listed by Xcimer on their lever job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.
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