This is an in-person position in either Santa Fe, NM, or Chapel Hill, NC

At Flow Science we solve the world’s toughest CFD problems involving free-surface flows. Are you passionate about solving complex scientific problems and pushing the boundaries of computational modeling? We are looking for a creative and motivated developer to join the solver team to work on FLOW-3D products. We’re looking for someone who will:

• Innovate: Research and implement new physical and numerical models that drive real-world solutions
• Elevate: Improve and optimize existing models to make them faster, smarter, and more accurate
• Develop High-Performance Software: Write efficient, robust code in Fortran using MPI, OpenMP, and OpenACC
• Collaborate: Work closely with sales and support, troubleshoot challenges and ensure smooth operations.
• Ensure Excellence: Support verification and validation efforts to guarantee reliable, high-quality results.

Required experience

• A degree in engineering, applied math, or physics from an ABET or equivalently accredited institution
• Strong critical thinking and analysis skills
• Proven ability in understanding and implementing physical and numerical models in CFD codes
• Proven experience with finite difference and finite volume methods
• Proven ability to expertly program with modern Fortran/C/C++
• Proven experience with parallel programming
• Proven ability to debug large codes using tools such as gdb, valgrind, or ITAC
• Excellent communication, technical writing, and interpersonal skills to work seamlessly within and across our diverse and multicultural teams
• Excellent organizational skills and a strong desire to learn new things

Additional software engineering and CS skills

• Version control systems using Git
• Profiling and performance analysis
• Regression testing
• Scripting with Python

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