C++ Software Engineer — FORTRAN Modernization

Cintal, Inc.; Morton (IL); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

10 paid holidays per year

2 weeks of paid time off per year (pr\

Medical insurance incl. dental and vis

Life insurance and disability coverage

401(k) with employer contribution

Relocation reimbursement

Yearly bonus

Job summary

Cintal, Inc. seeks a Software Engineer to drive FORTRAN to C++ migration and modernization efforts. You will develop and maintain C++ applications while modernizing legacy FORTRAN systems, supporting simulation and optimization tools, and collaborating across engineering teams to deliver robust software solutions.

Preferred candidates have a BS in CS/Software Eng and 0–3 years of experience with C++. The company offers visa sponsorship for eligible individuals and a comprehensive benefits

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• 0 to 3 years of software development experience.
• Experience with C++ programming preferred.
• Exposure to legacy system modernization is a plus.

Responsibilities

• Develop and maintain C++ software applications.
• Modernize and enhance legacy FORTRAN-based systems.
• Support simulation, analytics, and optimization tools.
• Collaborate with engineering teams on project deliverables.
• Document software designs and improvements.

Skills

C++ programming

FORTRAN legacy modernization

Software testing

Debugging

OOP

Git version control

Simulation/analytics tools

Education

Bachelor’s degree in CS/Software Engineering or related field

Tools

Git

Job description

Cintal, Inc. seeks a Software Engineer to drive FORTRAN to C++ migration and modernization efforts. You will develop and maintain C++ applications while modernizing legacy FORTRAN systems, supporting simulation and optimization tools, and collaborating across engineering teams to deliver robust software solutions.

Preferred candidates have a BS in CS/Software Eng and 0–3 years of experience with C++. The company offers visa sponsorship for eligible individuals and a comprehensive benefits