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Fortran Developer Jobs in Seattle, WA (NOW HIRING)

1872 Consulting

Nuclear Fuel Development Engineer

Bellevue, WA · On-site

$111K - $133K/yr

Experience with programming languages like Python and FORTRAN.Experience with executing nuclear fuel design and analysis methodologies, ideally with a focus on fast-neutron reactors.Familiarity with ...

1872 Consulting

Nuclear Fuel Development Engineer

Bellevue, WA · On-site

$111K - $133K/yr

Experience with programming languages like Python and FORTRAN.Experience with executing nuclear fuel design and analysis methodologies, ideally with a focus on fast-neutron reactors.Familiarity with ...

System One

Nuclear Methods Engineer

Bellevue, WA · Remote

$52 - $85/hr

Strong computational expertise and programming skills in scientific computing languages (Python, C++, Fortran bonus) * Proven ability to automate simulation tools and integrate software * Experience ...

System One

Nuclear Methods Engineer

Bellevue, WA · Remote

$52 - $85/hr

Strong computational expertise and programming skills in scientific computing languages (Python, C++, Fortran bonus) * Proven ability to automate simulation tools and integrate software * Experience ...

System One

Nuclear Methods Engineer

Bellevue, WA · Remote

$52 - $85/hr

Strong computational expertise and programming skills in scientific computing languages (Python, C++, Fortran bonus) * Proven ability to automate simulation tools and integrate software * Experience ...

Momentus Space LLC

Systems Architect Engineer

Seattle, WA

$160K - $200K/yr

Experience with Python, MATLAB/Simulink, Julia, Fortran, and/or C++ * Ability to work independently ... Advanced degree in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Systems ...

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Fortran Developer information

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$95K

$116.6K

$154.2K

How much do fortran developer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for fortran developer in Seattle, WA is $116,647.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,400.00 and $130,900.00 per year, depending on experience, location, and employer.

What is a Fortran developer?

A Fortran Developer is a software engineer who specializes in programming using Fortran, a high-performance computing language commonly used in scientific and engineering applications. They develop, optimize, and maintain code for numerical simulations, data processing, and mathematical modeling. Fortran Developers often work in industries such as aerospace, finance, and climate science, where complex computations are required. Their role may also involve modernizing legacy Fortran code, improving efficiency, and integrating with newer technologies.

What does a Fortran developer do?

As a Fortran Developer, you will often work on projects related to scientific computing, high-performance simulations, or engineering analysis software, most commonly in industries like aerospace, energy, or finance. Your daily tasks may include maintaining and optimizing legacy Fortran code, writing new modules for simulation and data processing, debugging complex computational issues, and collaborating closely with subject matter experts and fellow developers. Additionally, you may participate in code reviews, documentation, and the migration of old systems to more modern architectures. These responsibilities require both technical expertise and strong teamwork skills, as projects are often collaborative and demand precise, reliable outcomes.

What are the key skills and qualifications needed to thrive as a Fortran developer?

To thrive as a Fortran Developer, you need proficiency in Fortran programming, a strong grasp of mathematical and scientific computing concepts, and typically a degree in computer science, engineering, or a related technical field. Familiarity with development tools such as compilers (e.g., GNU Fortran, Intel Fortran), version control systems (e.g., Git), and experience working on legacy codebases are important technical assets. Attention to detail, analytical thinking, and effective communication are valuable soft skills in this position. These capabilities ensure code reliability, facilitate collaboration in multidisciplinary teams, and support the modernization or maintenance of critical scientific and engineering applications.

What are the most commonly searched types of Fortran Developer jobs in Seattle, WA?

The most popular types of Fortran Developer jobs in Seattle, WA are:

What are popular job titles related to Fortran Developer jobs in Seattle, WA?

For Fortran Developer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Fortran Developer jobs in Seattle, WA look for?

The top searched job categories for Fortran Developer jobs in Seattle, WA are:

Fortran Developer jobs near you
Infographic showing various Fortran Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 83% Full Time, 4% Part Time, and 13% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $116,647 per year, or $56.1 per hour.

Software Developer, Scientific Computer & DevOps

Bellevue, WA • On-site

System One Holdings, LLC
Business Consulting Services • 5 - 10K employees
Learn more about System One Holdings, LLCexternal

$56 - $95/hr

Full-time

Medical, Dental, Vision, Life, Retirement

This job post has expired 5 days ago. Applications are no longer accepted.

Job description

Job Title: Software Developer, Scientific Computer & DevOps
Type: Long-term Contract
Compensation: $56.00 - $0.00
Work Model: Remote - offsite
Hours: 40.0
Responsibilities:
  • Contribute to software architecture discussions and implement approaches that support long-term reliability and sustainability.
  • Design and implement new features and refactors with a focus on clarity, maintainability, and performance.
  • Support consistent architecture, configuration, testing, and documentation practices that satisfy regulated-environment requirements.
  • Create, maintain, and improve multi-repository CI/CD pipelines, automated testing, and containerized workflows that provide consistent, traceable environments.
  • Support application workflows that execute in HPC environments and collaborate with IT on integration and troubleshooting.
  • Improve recurring release processes by streamlining workflows, reinforcing regression-test infrastructure, and minimizing manual steps.
  • Collaborate with IT, engineering analysts, and software developers to deliver robust tools and sustainable practices that meet SQA requirements.
  • Reduce technical debt through backlog work that supports maintainable design patterns, modernization opportunities, and consistent development standards.
  • Support additional team-owned applications, services, and workflows as technical scope evolves.

Requirements:
  • 5+ years of professional software engineering or DevOps/SWE hybrid experience.
  • Bachelor's degree in Computer Science, Nuclear Engineering, Physics, or a related technical discipline.
  • Experience developing, debugging, deploying, and supporting software in Linux-based HPC or batch-computing environments.
  • Experience with CI/CD, automated testing, and modern software development practices.
  • Experience with containerization technologies.
  • Proficiency with Python and modern Git-based development workflows.
  • Ability to learn unfamiliar codebases, technologies, programming languages, and build systems.
  • Strong communication, analytical thinking, and cross-functional collaboration.

Additional Desired Qualifications:
  • Experience with relevant tools and platforms such as SLURM, AzHOP, Jenkins, GitHub Actions, Docker, or Apptainer.
  • Experience supporting engineering, scientific, or nuclear software.
  • Experience with automated documentation workflows.
  • Experience supporting multiple teams or shared platforms, such as frameworks, toolchains, or multi-repository environments.
  • Experience with compiled languages, such as Fortran, C/C++, or Rust, including associated build, test, and debugging tools.
  • Understanding of numerical methods, modeling tools, or reactor-analysis workflows.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
Ref: #161-Managed Staffing Charlotte
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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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