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Fortran Developer Jobs in Colorado (NOW HIRING)

Patriot, LLC

HPC Software Engineer

Colorado Springs, CO · On-site

$134K - $235K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Demonstrated proficiency with Fortran, C, and/or C++ * Demonstrated proficiency with BASH and Korn ... GPU programming experience (e.g., CUDA, OpenCL) * Agile process and JIRA * AI/ML/Neural Networks ...

Patriot

HPC Software Engineer

Colorado Springs, CO · On-site

$134K - $235K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are seeking a mid-career level HPC Software Engineer that will work in a High Performance ... Fortran and/or C languages, Python, Korn, BASH, and/or Perl scripting, compilers, software ...

SAIC

Senior Software Engineer

Colorado Springs, CO · On-site +1

$120K - $160K/yr

SW Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance ... Experience developing software with C/C++, Java, Python and FORTRAN. * Experience in Agile ...

Arcfield

Mid-Level Software Engineer

Colorado Springs, CO · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Advanced knowledge of DevOps tools and CI/CD pipelines. * Knowledge of testing frameworks and tools (e.g., JUnit, pytest, xUnit/NUnit). * Proficiency in FORTRAN, C++, Python, or C#. * Advanced ...

Lockheed Martin Corporation

... Simulink, Fortran, Python, Linux shell, and YAML Create unit tests Implement simulation software on a high performance computing cluster including Linux systems or VMs Work in an Agile DevOps ...

Lockheed Martin Corporation

... Simulink, Fortran, Python, Linux shell, and YAML Create unit tests Implement simulation software on a high performance computing cluster including Linux systems or VMs Work in an Agile DevOps ...

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Fortran Developer information

See Colorado salary details

$87.8K

$107.8K

$142.5K

How much do fortran developer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for fortran developer in Colorado is $107,780.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,600.00 and $120,900.00 per year, depending on experience, location, and employer.

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 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 are popular job titles related to Fortran Developer jobs in Colorado?

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

What job categories do people searching Fortran Developer jobs in Colorado look for?

The top searched job categories for Fortran Developer jobs in Colorado are:

Fortran Developer jobs near you
Infographic showing various Fortran Developer job openings in Colorado as of August 2026, with employment types broken down into 80% Full Time, 6% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $107,780 per year, or $51.8 per hour.

Software Developer I (Location: Colorado)

ASSOCIATION OF AMERICAN RAILROADS

Pueblo, CO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Job description

Description
Overview:
MxV Rail's Software Services team assists the railroad industry by developing software used by MxV Rail and external companies serving the railroad industry. From the ground under the track to train communications, MxV Rail provides tools that combine engineering expertise with modern developing techniques to keep trains moving across North America. We seek talented, highly motivated, and experienced developers to maintain and grow MxV Rail's software portfolio and use innovative techniques in a mature industry.
Note: No immigration sponsorship is available for this role.
Primary Duties:
The Software Developer I is responsible for developing and maintaining software for internal and external customers as directed by the Resource Manager, using software engineering, data analysis, programming languages, database management/querying, and object-oriented programming. Participate in all phases of projects by gathering preliminary data, estimating workloads and schedules, participating in progress meetings, and communicating with the customer.
Essential duties include, but are not limited to:
  • Develop plans to overcome obstacles using problem-solving and critical thinking.
  • Communicate with the product owner and customer to document needs.
  • Supports the development of system user documentation, coding documentation, identifying potential changes to scope or schedule, and research and implementation of new tools and methods.
  • Engage with the engineering team to understand and participate in real-world scenarios in the rail environment.
  • Generates detailed plans for developing software to meet the project needs.
  • Develops unit tests and validation tests for the product.
  • Produces code consistent with MxV Rail coding standards.
  • Follows MxV Rail Source Control Management (SCM) and branching guidelines.
  • Accurately communicates complicated technical concepts within the Software Services team.
  • Actively participates in code reviews (pull requests).
  • Ensures that all duties and responsibilities are performed in a safe manner.
  • Perform other related duties as assigned.

Requirements
Required Skills & Abilities:
  • Open to learning and living the MxV Rail values (Momentum, Insight, Teamwork, Rigor, Purpose) in all facets of the organization's work.
  • A current and valid driver's license is required at all times.
  • Bachelor's in Applied Math or Computational Math, Engineering, or related field.
  • Experience using programming to solve complex math or engineering problems.
  • A background working in a continuous integration/continuous delivery development environment.
  • Knowledge of Agile methodologies.
  • The ability to read and interpret data.
  • Desire to learn new programming languages and technologies.
  • Demonstrable computer skills, with experience using Microsoft® Office Suite, including Excel, Word, Outlook, and PowerPoint.
  • Excellent verbal and written communication abilities.
  • Must effectively work in a team environment.
  • MxV Rail policy requires all prospective employees to complete a criminal background check (Disclosure for Consumer Reports Consent Form) and a pre-employment substance abuse screening (Applicant Consent for Drug Testing Form) as a condition of employment.

Preferred Qualifications:
In addition to the above, the following qualifications are preferred:
  • Three plus years of software engineering experience in a professional environment.
  • Experience in the following:
    • Laboratory testing methods, data collection, data analysis, techniques, and reporting.
    • An extensive background with Fortran or MATLAB.
    • Test Driven Development.
    • Azure DevOps or other integrated SCM (git) repository, bug tracking, and CI/CD build systems.
  • Strong demonstrable skills in physics and dynamics.

Working Environment and Level of Physical Activity:
The conditions herein are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform essential job functions.
  • Environment: Office and field environments. Must be able to walk in an industrial and/or railroad environment, including uneven surfaces such as ballast.
  • Vision: See in the normal visual range with or without correction; vision sufficient to read computer screens and printed documents.
  • Hearing: Hear in the normal audio range with or without correction.
  • Travel: Travel may be required to support industry events and outreach, and it is estimated to be less than 15%.

Work Location:
  • Headquarters is located in Pueblo, Colorado.
  • The ideal candidate must live in Colorado.

Benefits Overview:
  • Health, Dental, Life, and Vision Insurance
  • Railroad Retirement
  • 401(k) Program with Company Match
  • AAR Pension Plan
  • Life Insurance (life, accident, or disability insurance)
  • Paid Holidays, Vacation, and Sick Time
  • Incentive Compensation Program
  • Fortnight Schedule
  • Hybrid Work
  • Employee Assistance Program
  • Flexible Spending Account
  • Tuition Reimbursement
  • Wellness Program

Salary Range: $75,143 - $78,150 DOQ

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