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Scientific Software Developer Jobs in Illinois (NOW HIRING)

Siemens

Software Developer

Chicago, IL · On-site

Bachelor's or Master's degree in Computer Science, Software Engineering, Information Technology, or related fields. * 7-10 years of experience with programming languages (e.g., Python, C++, Java ...

Lorven Technologies

Software Developer

Rockford, IL · On-site

Our client is looking Software Developer for Fulltime project in Rockford, Illinois (Onsite) Below ... Bachelor's Degree in Science, Technology, Engineering or Mathematics (STEM) * Experience in ...

Sunrise Futures, LLC

Software Developer

Chicago, IL

Designing and implementing high-quality software solutions used for algorithmic trading, exchange ... Bachelor's Degree in Computer Science or an equivalent field * Programming skills and understanding ...

Sunrise Futures, LLC

Software Developer

Chicago, IL · On-site

Designing and implementing high-quality software solutions used for algorithmic trading, exchange ... Bachelor's Degree in Computer Science or an equivalent field * Programming skills and understanding ...

ULINE

Software Developer

Waukegan, IL · On-site

$112K/yr

Bachelor's degree in Computer Science or a related field plus two years of software development experience. Must have at least two years of experience in each of the following: (1) programming ...

ULINE

Software Developer

Waukegan, IL · On-site

$112K/yr

Bachelor's degree in Computer Science or a related field plus two years of software development experience. Must have at least two years of experience in each of the following: (1) programming ...

NVISIA

Software Developer

Chicago, IL

BA or BS, preferably in computer science, engineering or science / technology-based discipline * Demonstrated initiative as self-starter * Experience with different Software Development Lifecycle ...

NVISIA

Software Developer

Chicago, IL · On-site

BA or BS, preferably in computer science, engineering or science / technology-based discipline * Demonstrated initiative as self-starter * Experience with different Software Development Lifecycle ...

Next Step Systems

C++ Software Developer

Chicago, IL · On-site

$50.50 - $68/hr

... computer science university. *Looking for Software Developers from top tier universities with a strong GPA. PhD in mathematics, statistics, physics or engineering is preferred. Will consider ...

TriOptus LLC

Software Engineer

Deerfield, IL · On-site

The main function of a software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software and systems that ...

Kaav Inc.

Software Engineer

Deerfield, IL

The main function of a software engineer is to apply the principles of computer science and mathematical analysis to the design, development, testing, and evaluation of the software and systems that ...

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All JobsScientific Software Developer JobsScientific Software Developer Jobs in Illinois

Scientific Software Developer information

See Illinois salary details

$80.9K

$99.3K

$131.3K

How much do scientific software developer jobs pay per year?

As of Jun 16, 2026, the average yearly pay for scientific software developer in Illinois is $99,325.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,200.00 and $111,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Scientific Software Developer position, and why are they important?

A Scientific Software Developer requires strong programming skills (such as Python, C++, or Java), a solid background in scientific concepts, and typically a degree in computer science, engineering, mathematics, or a related field. Familiarity with scientific computing libraries, version control systems (like Git), and experience using high-performance computing (HPC) resources are often expected; certifications in these tools can be advantageous. Excellent problem-solving, communication, and collaboration skills help contribute effectively to research-driven, multidisciplinary teams. These capabilities are vital to translate complex scientific needs into reliable and reproducible software solutions that advance research goals.

What does a Scientific Software Developer do?

A Scientific Software Developer designs, develops, and optimizes software tools to support scientific research and analysis. They work closely with scientists to create algorithms, simulations, and data-processing pipelines tailored to specific research needs. This role often involves proficiency in programming languages like Python, C++, or Fortran, as well as expertise in numerical computing, data visualization, and high-performance computing.

What kinds of projects or research areas might a Scientific Software Developer typically work on?

Scientific Software Developers are often involved in developing, optimizing, and maintaining software used in fields such as bioinformatics, physics simulations, environmental modeling, data analysis, and computational chemistry. Their projects can span from designing algorithms for processing large-scale scientific data to creating user interfaces or automating laboratory workflows. Depending on the employer, you may work closely with scientists and researchers to understand domain-specific needs and translate them into technical solutions. This collaborative environment enables you to contribute directly to scientific discoveries while growing your technical and domain expertise.

What are the most commonly searched types of Scientific Software Developer jobs in Illinois? The most popular types of Scientific Software Developer jobs in Illinois are:
What are popular job titles related to Scientific Software Developer jobs in Illinois? For Scientific Software Developer jobs in Illinois, the most frequently searched job titles are:
What job categories do people searching Scientific Software Developer jobs in Illinois look for? The top searched job categories for Scientific Software Developer jobs in Illinois are:
What cities in Illinois are hiring for Scientific Software Developer jobs? Cities in Illinois with the most Scientific Software Developer job openings:
What are popular job titles related to Scientific Software Developer jobs in IL? For Scientific Software Developer jobs in IL, the most frequently searched job titles are:
Scientific Software Developer jobs near you
Infographic showing various Scientific Software Developer job openings in Illinois as of June 2026, with employment types broken down into 3% Internship, 70% Full Time, 7% Part Time, and 20% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $99,325 per year, or $47.8 per hour.

Scientific Software Engineer

Riverside Research Institute

Champaign, IL • On-site

$117K - $195K/yr

Full-time

Posted 12 days ago

Job description

Riverside Research is an independent National Security Nonprofit dedicated to research and development in the national interest. We provide high-end technical services, research and development, and prototype solutions to some of the countrys most challenging technical problems.
All Riverside Research opportunities require U.S. Citizenship.

Riverside Research’s Applied Mathematics and Physics Solutions Division is seeking an experienced Scientific Software Engineer to join our team in developing our high-performance computing (HPC) electromagnetic analysis simulation toolset. The candidate will add new features to our codebase and modernize some of the legacy sections. Our developers are involved in all phases of the software development lifecycle, including requirements analysis, design, coding, testing, debugging, documenting and peer-reviewing other team members’ code.  Our software product is a state-of-the-art computational electromagnetic (CEM) tool for the defense industry, where efficiency and high-performance really matter. You will collaborate closely with our diverse team of physicists, engineers, mathematicians and developers. We expect our developers to be knowledgeable in algorithm design, code efficiency, compiler optimization, high-performance computation, parallel programming and be able to follow software development best practices.


  • Design, implement, optimize, and maintain HPC CEM applications written in C++, Fortran, and Python by collaborating with physicists, RF engineers, and applied mathematicians.
  • Implement new features and correct known issues while participating in all stages of the software development lifecycle, including requirements analysis, software architecture definition, design reviews, code reviews, and continuous integration testing.
  • Produce robust and scalable software designs that balance today’s requirements with expectations of future needs.
  • Optimize code performance with your knowledge of parallelization, vectorization, compilers, code profilers, scalability testing, algorithm efficiency, and design patterns.
  • Develop new and port existing code to execute on graphics processing units (GPUs).
  • Perform analysis of alternatives when multiple solutions exist and present them to users.
  • Create and maintain user and developer documentation.
  • Keep up to date with state-of-the-art software engineering practices.
  • Follow the organization’s established code development standards and practices.
  • Other duties as assigned.

Required Qualifications:

  • Ability to obtain and maintain a TS/SCI security clearance.
  • Experience programming and debugging non-trivial projects in low-level languages such as C, C++, or Fortran.
  • Demonstrated ability to build and maintain complex production-quality software.
  • Experience working with one or more of the following:
    • HPC/supercomputing;
    • Code optimization;
    • Computer simulation;
    • Physics-based modeling and simulation; or
    • Scientific computing.
  • Excellent communication skills and ability to work in and with a team.
  • Education and Experience:
    • Degree in Computer Science, Computer Engineering, or a related field with software development experience.
    • Bachelor's with 5+ years of experience, or
    • Master's with 2+ years of experience, or
    • PhD with 0 years of experience
    • Relevant years of experience may be substituted in lieu of a degree.
  • A willingness to learn and perform other duties as assigned.
  • Ability to travel (less than 10%).

Desired Qualifications:

  • Expertise in C++11 and newer.
  • Familiarity with HPC/supercomputing: MPI, OpenMP, multi-threading, and GPUs.
  • Familiarity with developing cross-platform (Windows and Linux) software.
  • Familiarity with Python or other similar high-level languages.
  • Familiarity with CMake and CTest.
  • Familiarity with 3D data visualization.
  • Familiarity with radiofrequency (RF) and radar system concepts such as fields, antenna patterns, radar cross section (RCS), range profiles, and similar.
  • Experience with numerical algorithms and techniques for scientific software applications.
  • Experience with Atlassian tools (Jira, Bitbucket, Bamboo, and Confluence) and git.

$95,000 - $200,000 This represents the typical compensation range for this position based on experience, location and other factors.
Riverside Research Institute is a not-for-profit, technology-oriented defense company, where service to our customers and support of our staff is our overall mission. Riverside is an affirmative action-equal opportunity employer and complies with all applicable federal, state, and local laws regarding recruitment and hiring. Riverside offers comprehensive compensation and benefit packages to our employees.
Riverside bases its employment decisions solely on technical experience, qualifications and other job-related criteria related to our organizational purpose as a not-for-profit company, and without regard to race, color, religion, age, sex marital status, sexual orientation, national origin, physical or mental disability, veterans status or any other status legally protected by applicable federal, state, and local law.

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