> Markdown version of [/jobs/ext/2828987-software-engineer-fortran-to-c-migration](https://www.wearedevelopers.com/jobs/ext/2828987-software-engineer-fortran-to-c-migration). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - FORTRAN to C++ Migration - **Company:** Cintal, Inc. - **Location:** Morton, IL, United States - **Experience:** Starter - **Salary:** $70,000.0 - $95,000.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Agile Methodology, Data Analysis, C++ (Programming Language), Program Optimization, Computer Programming, Databases, Software Debugging, Fortran (Programming Language), Revision Control Systems, Object-Oriented Software Development, Standard Sql, Software Engineering, Software Systems, Git, Information Technology, Software Performance, Legacy Systems - **Published:** September 10, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=fc559ff36dfec578 ## About the Role * Bachelor's degree in Computer Science, Software Engineering, or related field. * 0 to 3 years of software development experience. * Experience with C++ programming preferred. * Knowledge of software testing, debugging, and problem-solving. * Exposure to legacy system modernization is a plus. REQUIRED TECHNICAL SKILLS: * Proficiency in C++ programming * Knowledge of FORTRAN or legacy system modernization * Software development, testing, and debugging * Object-Oriented Programming (OOP) * Problem-solving and analytical skills * Version control tools (e.g., Git) * Understanding of simulation and optimization applications DESIRED SKILLS: * Knowledge of FORTRAN and legacy system modernization * Experience with Git or version control tools * Understanding of simulation, analytics, or optimization software * Familiarity with Agile development methodologies * Database and SQL knowledge * Strong communication and teamwork skills * Ability to learn new technologies quickly, We are committed to building a diverse, inclusive, and global team. Candidates must be authorized to work in the United States. We are pleased to offer visa sponsorship for eligible and qualified individuals. ## Description * Develop and support C++ software applications. * Modernize legacy FORTRAN-based systems. * Work on simulation, analytics, and optimization tools. * Analyze, troubleshoot, and enhance software performance. * Collaborate with cross-functional teams on software solutions. * Participate in testing, debugging, and documentation activities., * Develop and maintain C++ software applications. * Modernize and enhance legacy systems. * Perform software testing, debugging, and issue resolution. * Support simulation, analytics, and optimization tools. * Collaborate with engineering teams on project deliverables. * Document software designs and improvements.