Computational Engineering Solver Developer

JR United Kingdom; Bath; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading engineering simulation software company is looking for a Computational Engineering Solver Developer to join their Turbomachinery team. The role involves developing advanced numerical solvers for simulation software and optimizing existing algorithms to enhance turbomachinery design tools. Preferred candidates will have a strong background in programming and significant experience in computational engineering.

Qualifications

• 2+ years of experience in developing numerical solvers for engineering applications.
• Strong programming skills in C#, Python, and C++. Expertise in fluid-thermal calculations and CFD methods.
• Solid understanding of software development practices like OOP and version control.

Responsibilities

• Design and implement high-performance numerical solvers for turbomachinery.
• Optimize existing codes for accuracy, stability, and efficiency.
• Collaborate with experts and document methodologies.

Skills

Programming skills in C#

Programming skills in Python

Programming skills in C++

Numerical methods proficiency

Problem-solving skills

Education

Master’s degree or Ph.D. in Computational Engineering

Master’s degree or Ph.D. in Applied Mathematics

Master’s degree or Ph.D. in Mechanical Engineering

Job description

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Client:

SoftInWay Inc.

Location:

bath, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

07.06.2025

Expiry Date:

22.07.2025

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Job Description:

SoftInWay, Inc. (www.softinway.com) is a global, fast-growing engineering simulation software company voted as a part of the top 100 Startups in Massachusetts in 2021. We support the leading aerospace, defense, and cleantech companies with advanced simulation software and engineering services to help develop their products. Whether you are a software developer, product engineer, sales team member, or part of our administrative team, at SoftInWay the contributions of all our team members are an integral part of our company’s success.

We are seeking a Computational Engineering Solver Developer to join our Turbomachinery team and focus on the development of advanced numerical solvers for our simulation software suite. This position will focus on developing one or more of the following solver types: 0D-1D thermodynamic and fluid-thermal calculation methods, 1D/2D/3D CFD solvers for turbomachinery developing, to enhance the performance and capabilities of our turbomachinery design and analysis tools.

Responsibilities:

• Design and implement high-performance numerical solvers in one or more of the following areas:
• 0D-1D thermodynamic and fluid-thermal calculations
• Develop efficient algorithms to solve complex engineering problems within turbomachinery applications
• Optimize existing solver code for improved accuracy, stability, and computational efficiency
• Integrate developed solvers into the company’s turbomachinery design systems
• Create appropriate validation test cases and verification protocols for solver accuracy
• Collaborate with turbomachinery experts to translate engineering requirements into solver capabilities
• Research and implement state-of-the-art numerical methods for computational efficiency
• Document solver methodologies, algorithms, and implementation details

Requirements:

• Master’s degree or Ph.D. in Computational Engineering, Applied Mathematics, Mechanical Engineering, or a related field
• 2+ years of experience in developing numerical solvers for engineering applications
• Strong programming skills in C# / Python / C++
• Advanced knowledge in at least one of the following areas:
• 1D fluid-thermal calculation algorithms using implicit schemes
• CFD methods, turbulence models, and numerical schemes
• Proficiency in numerical methods, including finite element, finite volume, finite differences, and iterative solvers
• Solid understanding of software development practices (OOP, SOLID) and version control systems (Git)
• Excellent problem-solving skills and attention to detail
• Ability to work independently and as part of a cross-functional team

Preferred Qualifications:

• Experience in multiple solver domains (1D fluid-thermal modeling, CFD)
• Previous experience with commercial engineering software development
• Knowledge of turbomachinery design tools and workflows
• Experience with GPU programming or high-performance computing
• Publication record in computational engineering or numerical methods