Software Engineer (Senior-Level)

Cimarron Software Services, Inc.; Houston (TX); On-site; USD 135,000 - 200,000; Full time

Benefits offered by this job

Major Medical and Hospitalization

401(k) with Company Matching

Flexible Spending Accounts

Paid Time Off (PTO)

Education Reimbursement

Job summary

Cimarron Software Services, Inc. is seeking a Senior-Level Software Engineer to support the Axiom Space Ground Support Equipment avionics team in Houston, TX. The role requires designing, implementing, and testing software solutions using programming languages such as C/C++ and Python.

Applicants must possess a Bachelor's degree in a relevant field and have at least 10 years of experience in software development, particularly within an agile environment. Benefits include comprehensive medical coverage and paid time off.

Qualifications

• 10+ years of professional experience in software engineering.
• Ability to work evenings and weekends as needed.
• Strong technical expertise in programming and software design.

Responsibilities

• Architect, design, implement, test, and document software solutions.
• Conduct peer reviews and oversee merge requests.
• Collaborate with stakeholders and ensure successful delivery of systems.

Skills

C/C++

Python

Software development lifecycle

Version control (Git, GitLab)

Agile methodologies

Technical writing

Software safety reviews

Education

Bachelor's degree in Computer Engineering or related field

Tools

LabVIEW

Continuous integration tools

Software verification tools

Job description

Software Engineer (Senior-Level)

Location: Houston, TX 77058 US (Primary)

Remote/Onsite/Hybrid: 100% Onsite

Job Type: Full-time

Number of Hires Needed: 1

Education: Bachelor's Degree

Travel: None

Security Clearance Required: None

Pay Range: $135,000.00 - $200,000.00/yr

Cimarron is seeking a senior‑level Software Engineer to support the Axiom Space Ground Support Equipment (GSE) Space Suits avionics team in Houston, TX. In this position, you will work closely with the hardware development team on advanced test and measurement systems, including hardware‑in‑the‑loop (HIL) and systems simulation.

Key Duties

• Architect, design, implement, test, and document software solutions.
• Perform the full lifecycle of software development from design through implementation and deployment.
• Develop robust, well‑architected, and reliable software, typically using C/C++ and Python on Linux.
• Promote software engineering best practices, including test‑driven development, up‑front design, code reviews, and unit testing.
• Conduct peer reviews, oversee merge requests, and foster a culture of technical excellence while driving continuous improvement.
• Create and maintain technical design documentation, data models, and process models.
• Perform system analysis, troubleshooting, diagnosis, and problem resolution.
• Contribute to system verification and validation activities.
• Collaborate with stakeholders across the project and NASA to ensure the successful delivery of GSE systems.
• Lead and conduct program design and safety reviews with internal Axiom development teams and NASA customers for commercial spacesuit development.
• Communicate project progress, status, and potential risks to stakeholders and leadership.
• Implement and maintain agile project management methodologies throughout the project lifecycle.
• Perform additional job duties as assigned.

Required Skills, Experience, and Education

• Due to facility security requirements, only U.S. citizens or permanent residents are eligible for consideration at this time.
• Ability to complete a pre‑employment background check and drug screening, which will include but is not limited to testing for marijuana use.
• 10 or more years of professional experience.
• Ability to work evenings and weekends as needed to meet critical project milestones.
• Proficiency with version control tools such as Git and GitLab, build systems, and continuous integration pipelines.
• Experience with unit testing, software‑hardware integration testing, and formal verification activities.
• Experience participating in software safety reviews.
• Demonstrated ability to deliver high‑quality results in ambiguous, fast‑moving environments and under tight deadlines.
• Strong judgment and a proactive, solution‑oriented approach to complex challenges.
• Strong organizational skills and the ability to manage competing priorities effectively.
• Technical expertise in programming languages such as C/C++, Python, and LabVIEW, with strong foundations in data structures, algorithms, and application performance optimization.
• Experience working with TCP/IP‑based communication using sockets and ZeroMQ.
• Demonstrated success delivering software across the full software development lifecycle.
• Proficiency in software design principles, code architecture patterns, and development methodologies.
• Strong understanding of software verification, validation, documentation, and security best practices.
• Experience working within an agile development environment.
• Ability to present complex technical topics to management and other stakeholders.
• Strong technical writing and documentation skills.
• Strong interest in space and alignment with the mission, demonstrating perseverance, resourcefulness, adaptability, and grit.
• Bachelor's degree (or higher) in Computer Engineering, Electrical Engineering, Aerospace Engineering, Computer Science, or a related technical discipline.

Desired Skills, Experience, and Education

• Experience supporting flight software certification.

Benefits

• Major Medical and Hospitalization
• Vision Care
• Preventive Care
• Ancillary Benefits
  • Life Insurance and AD&D
  • Short‑Term Disability Insurance
  • Voluntary Long‑Term Disability Insurance
  • Voluntary Additional Life and Dependent Life Insurance
• 401(k) with Company Matching
• Flexible Spending Accounts
• Direct Deposit
• Other Benefits
  • Paid Time Off (PTO) and Holiday Leave
  • Education Reimbursement
  • Wellness Program

Cimarron is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local law.