- Maintain, debug and improve proprietary legacy Fortran code used for custom geotechnical and hydrological analyses.
- Collaborate with engineers and geologists to develop new features and tools.
- Modernize and extend our software ecosystem, including:
- Web-based applications (JavaScript)
- Excel-based tools (VBA / Visual Basic for Applications)
- AutoCAD automation (AutoLISP)
- Scripts and utilities in Python, C#, and Perl
- Support internal users and deliver reliable, performant software that directly supports engineering decisions.
- 2–10 years of professional software development experience
- Experience working with and maintaining legacy codebases
- Strong problem-solving and debugging skills
- Proficiency in one or more common backend or full-stack languages (e.g., Python, C#, Java, JavaScript, or similar)
- Experience with relational databases and writing efficient queries
- Ability to communicate clearly with both technical and non-technical stakeholders
- Experience in an engineering, scientific, or consultancy environment
- Exposure to system modernization or migration projects
- Familiarity with version control, CI/CD pipelines, and automated testing
- Frontend framework experience
- Interest in improving software architecture over time
- Experience with building or managing databases
- Interesting, real-world problems tied to engineering projects
- A balance of legacy system stewardship and new development
- Collaborative team environment
- Competitive salary and benefits
- Opportunities to influence technical direction and system design
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Software Developer Legacy Systems Geotechnical Tools - Tucson - Call & Nicholas
4 days ago
Description
Job Description
CNI is seeking to employ a programming specialist to manage legacy code and work with engineers in developing new code for internal utilization in engineering practice.
Legacy code includes several suites of programs, written in Fortran, to accomplish custom developed engineering analyses. This code dates back to the 1980s.
Key Responsibilities
Qualifications:
Qualifications
Required Qualifications
Nice to Have
Additional Information
What We Offer
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Lead Geotechnical Engineering, Mine Waste
Only for registered members Tucson, AZ, United States
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Software Developer
Only for registered members Tucson, AZ
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Senior Engineer
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Technician
Only for registered members N Coyote Dr, Tucson, AZ , USA
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Project Manager- Tucson or Denver
Only for registered members Tucson, AZ
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Staff Engineer
Only for registered members N Coyote Dr, Tucson, AZ , USA
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Field Technician-Geophysics Group
Only for registered members Tucson, AZ, US
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Senior Professional Development Program Officer, School of Mining Engineering and Mineral Resources
Only for registered members Tucson, AZ
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Software Developer
Only for registered members Tucson
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Senior Engineer
Only for registered members Tucson
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Project Manager- Tucson or Denver
Only for registered members Tucson
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Intermediate Geotechnical Engineer- Denver or Tucson
Only for registered members Tucson
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Mine Waste Intern - Summer 2026
Only for registered members Tucson
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Take Off Technician
Only for registered members Tucson
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Experienced Water Resources Engineer- Denver or Tucson
Only for registered members Tucson
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Senior Professional Development Program Officer, School of Mining Engineering and Mineral Resources
Only for registered members Tucson
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Regional Director of Alternative Delivery – T&I
Only for registered members Tucson
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Software Developer
Full time Only for registered members Tucson
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Technician
Full time Only for registered members Tucson
-
Software Developer
Only for registered members Tucson, AZ
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Staff Engineer
Full time Only for registered members Tucson