Careers
Convergent Science Careers
Convergent Science is a rapidly growing computational fluid dynamics (CFD) company. Our flagship product, CONVERGE, is a state-of-the-art CFD software suite used by industry and research organizations around the world to simulate turbulent reacting flows in complex geometries. Convergent Science is headquartered in Madison, Wisconsin, USA, with additional offices in the USA, Europe, and India.
At Convergent Science, we are making truly predictive CFD an everyday reality. We find it exciting to package decades of computational development and expertise into a practical and accessible engineering tool. We nurture a culture of scientific inquiry and professional curiosity, with an eye toward expanding the breadth and depth of our modeling capability and simulation applicability.
We have seen steady growth over the last decade, and we continue to seek fresh talent to help us bring our innovative products to more of the CFD community. Interested in joining us? We encourage you to apply. Job postings are updated frequently.
GUI Software Developer (Madison, Wisconsin)

Company Profile

Convergent Science is a rapidly growing computational fluid dynamics (CFD) company. Our flagship product, CONVERGE, is a state-of-the-art CFD software suite used by industry and research organizations around the world to simulate turbulent reacting flows in complex geometries. Convergent Science is headquartered in Madison, Wisconsin, USA, with additional offices in the USA, Europe, and India.

Position Overview

This job posting is for a full-time position at our headquarters in Madison, Wisconsin. We are seeking a software developer to develop tools using C++ and Python. You will develop a cross-platform 3D modeling front-end application for our CONVERGE solver using the latest software development methodologies and tools. You will also extend and enhance established products written in C++ using the Qt framework.

Duties Include

  • Design and implement cross-platform applications in modern C++ (C++17/20) using Qt
  • Collaborate via code reviews, issue tracking, estimate and break down tasks
  • Work closely with cross-functional teams (e.g., Solver, GUI, and Applications teams) in requirements gathering and software design
  • Resolve high-level design and functional issues
  • Help troubleshoot and debug existing code
  • Assist in supporting various test and design engineering activities

Requirements

  • Bachelor's degree in computer science or related field
  • Minimum 2 years of full-time, hands-on professional experience developing applications written in C++
  • Knowledge of graphical user interface (GUI) programming in Qt
  • Knowledge of data structure, design patterns, UML, and Git
  • Prior experience in OpenGL and software development using LINUX platform is a plus
  • Strong interpersonal skills
  • Ability to work independently and on a team

Benefits

  • Salary commensurate with experience
  • Possible annual bonus
  • Paid holidays and paid time off
  • Paid time off for company-approved volunteer activities
  • 401k with employer match
  • Health, dental, and vision insurance
  • Short- and long-term disability insurance and life insurance

Interested applicants should send their resume and salary requirements to Tracy Schmidt at gui3@convergecfd.com.

Convergent Science, Inc., is an Equal Opportunity Employer. We are committed to building a diverse team and to creating an inclusive environment for all employees. We believe that diversity and inclusion make our company stronger and our software better. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

CFD Combustion Developer (Madison, Wisconsin)

Company Profile

Convergent Science is a rapidly growing computational fluid dynamics (CFD) company. Our flagship product, CONVERGE, is a state-of-the-art CFD software suite used by industry and research organizations around the world to simulate turbulent reacting flows in complex geometries. Convergent Science is headquartered in Madison, Wisconsin, USA, with additional offices in the USA, Europe, and India.

Position Overview

This is a full-time position based at our headquarters in Madison, Wisconsin. We are seeking a Combustion CFD Software Developer to support the development of combustion-related models for our flagship product, CONVERGE, using C++.

Responsibilities

  • Develop CFD codes for turbulent reacting flow simulations
  • Develop and maintain CONVERGE's chemistry utilities
  • Implement and validate turbulent combustion models
  • Use C++, and MPI for CFD engineering software development
  • Collaborate with support and sales engineers to incorporate specific models into CONVERGE
  • Run cases with new features and share your results
  • Develop proposals for future work

Requirements

  • M.S. or Ph.D. in engineering, computer science, mathematics, or related field
  • 1+ years developing CFD codes and simulating complex flows (experience during graduate studies is acceptable)
  • Combustion modeling knowledge (desirable)
  • Turbulence modeling knowledge (desirable)
  • Spray modeling knowledge (desirable)
  • Strong knowledge of data structure, design patterns
  • Strong interpersonal skills
  • Ability to work independently and as a team

Benefits

  • Salary commensurate with experience
  • Possible annual bonus
  • Paid holidays and paid time off
  • Paid time off for company-approved volunteer activities
  • 401k with employer match
  • Health, dental, and vision insurance
  • Short- and long-term disability insurance and life insurance

Interested applicants should send their resume and salary requirements to Tracy Schmidt at development3@convergecfd.com.

Convergent Science, Inc., is an Equal Opportunity Employer. We are committed to building a diverse team and to creating an inclusive environment for all employees. We believe that diversity and inclusion make our company stronger and our software better. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

GUI Software Developer (Baner, Pune, India)

Company Profile

Convergent Science is a rapidly growing computational fluid dynamics (CFD) company. Our flagship product, CONVERGE, is a state-of-the-art CFD software suite used by industry and research organizations around the world to simulate turbulent reacting flows in complex geometries. Convergent Science is headquartered in Madison, Wisconsin, USA, with additional offices in the USA, Europe, and India.

Position Overview

This job posting is for a full-time position at our office in Pune, India. We are seeking a software developer to develop tools using C++ and Python. You will develop a cross-platform 3D modeling front-end application for our CONVERGE solver using the latest software development methodologies and tools. You will also extend and enhance established products written in C++ using the Qt framework.

Duties Include

  • Design and implement crossplatform applications in modern C++ (C++17/20) using Qt
  • Collaborate via code reviews, issue tracking, estimate and break down tasks
  • Work closely with cross-functional teams (e.g., Solver, GUI, and Applications teams) in requirements gathering and software design
  • Resolve high-level design and functional issues
  • Help troubleshoot and debug existing code
  • Assist in supporting various test and design engineering activities

Requirements

  • Bachelor's degree in computer science or related field
  • Minimum 2 years of full-time, hands-on professional experience developing applications written in C++
  • Knowledge of graphical user interface (GUI) programming in Qt
  • Knowledge of data structure, design patterns, UML, and Git
  • Prior experience in OpenGL and software development using LINUX platform is a plus
  • Strong interpersonal skills
  • Ability to work independently and on a team

What We Offer

  • Being part of a stable and fast-growing company
  • A dynamic team in a great working environment
  • Technically challenging and interesting job

Benefits

  • Salary commensurate with experience
  • Possible annual bonus
  • Paid holidays and paid time off
  • PF contributions
  • Medical insurance

Interested applicants should send their resume and salary requirements to Rita Fernandes at jobs.india@convergecfd.com.

CFD Technical Marketing Engineer (Baner, Pune, India)

Company Profile

Convergent Science is a rapidly growing computational fluid dynamics (CFD) company. Our flagship product, CONVERGE, is a state-of-the-art CFD software suite used by industry and research organizations around the world to simulate turbulent reacting flows in complex geometries. Convergent Science is headquartered in Madison, Wisconsin, USA, with additional offices in the USA, Europe, and India.

Position Overview

We are seeking a highly skilled CFD engineer to join our Technical Marketing team in Pune, India. In this role, you will be the go-to expert for running, post-processing, and visualizing complex CFD data generated by CONVERGE as well as generating CAD models on request. You will create compelling visual assets to support our marketing and sales efforts, provide technical CAD and post-processing support to internal teams and clients (if required), and contribute to the development of marketing collateral and technical content.

Responsibilities

  • Set up and run simulations using CONVERGE
  • Post-process simulation data to generate high-quality videos, images, and text assets for marketing and lead generation
  • Document simulation setups and results for reference by Sales and Applications teams
  • Create simulation videos to promote CONVERGE on LinkedIn, YouTube, and other platforms
  • Perform market research to identify customer requirements and potential applications
  • Generate technical assets showcasing new and existing software features
  • Write white papers, technical blogs, and other content for the company's website
  • Collaborate with product management and industry teams to gather information and generate marketable assets
  • Work on multiple projects simultaneously

Qualifications

  • Bachelor's degree in mechanical, chemical, or related engineering discipline with 2+years of CFD experience, or master's degree in a related field
  • Extensive CFD knowledge and experience
  • Knowledge of scientific data visualization
  • Formal education or experience in computer-aided design (CAD) with tools likeSolidWorks, NX, or similar
  • Programming experience in Python, C, C++, or Fortran
  • Excellent written and verbal communication skills
  • Desire to learn and grow professionally
  • Willingness to travel occasionally for conferences or events

Desired Skills and Experience (Not Required)

  • Knowledge of combustion, turbulence, and spray modeling
  • Experience with gas turbine, battery/electric motor, pump/compressor, or internal combustion engine simulations
  • Knowledge of market research
  • Experience in using Blender or other 3D rendering tool

What We Offer

  • Being part of a stable and fast-growing company
  • A dynamic team in a great working environment
  • Technically challenging and interesting job

Benefits

  • Salary commensurate with experience
  • Possible annual bonus
  • Paid holidays and paid time off
  • PF contributions
  • Medical insurance

Interested applicants should send their resume and salary requirements to Rita Fernandes at jobs.india@convergecfd.com.

Validation Engineer (Baner, Pune, India)

Company Profile

Convergent Science is a rapidly growing computational fluid dynamics (CFD) company. Our flagship product, CONVERGE, is a state-of-the-art CFD software suite used by industry and research organizations around the world to simulate turbulent reacting flows in complex geometries. Convergent Science is headquartered in Madison, Wisconsin, USA, with additional offices in the USA, Europe, and India.

Position Overview

We are seeking a full-time, results-oriented validation engineer for our office in Pune, India. The validation engineer will optimize quality control procedures for our CONVERGE CFD software and expand its application portfolio through high-quality, validated cases. The engineer will report to the team lead at our USA headquarters and collaborate closely with departments across the company.

Responsibilities

  • Perform literature review to find experimental data for model validation
  • Perform benchmark simulations to define best practices and verify results
  • Identify problems and take responsibility for successful resolution of issues, including reporting of bugs
  • Create knowledge base articles for the customer portal
  • Present validation test results and recommend improvements to the company stakeholders
  • Work on multiple projects/problems simultaneously
  • Conduct training on introductory and advanced topics

Requirements

  • M.S. or Ph.D. in engineering or related field with a focus on computational methods and fluid dynamics
  • Knowledge of combustion, turbulence, and multi-phase flow modeling (desirable)
  • Background in chemical kinetics (desirable)
  • Background in fluid-structure interaction (desirable)
  • Background in advanced aerodynamics or hydrodynamics (desirable)
  • Experience programming in C, C++, Fortran, and Python (desirable)
  • Exceptional analytical and problem-solving abilities
  • Excellent leadership, collaboration, communication, and presentation skills
  • Great organizational and time management abilities
  • Willingness to learn new skills
  • Ability to work independently and as part of a team

What We Offer

  • Being part of a stable and fast-growing company
  • A dynamic team in a great working environment
  • Technically challenging and interesting job

Benefits

  • Salary commensurate with experience
  • Possible annual bonus
  • Paid holidays and paid time off
  • PF contributions
  • Medical insurance

Interested applicants should send their resume and salary requirements to Rita Fernandes at jobs.india@convergecfd.com.

Contact Us Today
Learn more about how CONVERGE helps you quickly and accurately solve your CFD problems.

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