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Cobol Developer Jobs in Idaho (NOW HIRING)

The Software Developer I assignments are well defined and of limited scope and technical complexity, using standard procedures and techniques. Guidance is readily available from other team members or ...

Software Developer IV

Boise, ID

$51.75 - $68.50/hr

NET Developer Job Duration: 8 Months Contract Role Address: Boise Idaho USA Interview Method: Phone then In Person Working hours: 8AM To 5PM Must Have: 5+ years in a Senior .Net Developer Role.

Developer - RPA/AILocation: Eagle, IDJob Requisition ID: Req-259864Time Type: Full timeAbout Lamb WestonYou've probably enjoyed our fries without even knowing it! As a leading manufacturer in our ...

Bachelor's degree in Computer Science, Computer Information Systems, Computer Engineering or Information Systems (or related field) required. 1 - 5 years' experience required designing and writing ...

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Senior Developer

Caldwell, ID · On-site

$65K - $115K/yr

... developers, operations staff, and management using Git (Bitbucket/GitHub) Build ETL scripts and oversee migrations from legacy into greenfield systems Who You Are You bring strong attention to detail ...

Senior Software Developer

Eagle, ID · On-site

$52 - $68.75/hr

Are you a creative, customer-centric developer who wants an opportunity to have a real impact on a growing B2B product? Do you want to be more than just a coder and partner with Product managers to ...

Senior Software Developer

Eagle, ID · On-site

$52 - $68.75/hr

Are you a creative, customer-centric developer who wants an opportunity to have a real impact on a growing B2B product? Do you want to be more than just a coder and partner with Product managers to ...

Software Engineer

Pocatello, ID · Remote

$120K - $165K/yr

Software Engineer (Full Stack) Full-time | Remote - United States | Reports to VP Engineering | Eastern Time Zone Preferred (Candidates located in the Northeast, particularly the Greater Boston area ...

Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services ...

Understanding of DevOps principles and experience with tools such as GitHub Actions * Experience working with large language model (LLM) APIs or generative AI systems * Experience designing and ...

Machine Learning Engineer

Boise, ID · On-site

$110 - $150/hr

As a Machine Learning Engineer in the Identity and Fraud business at Equifax, you will solve challenging technology problems and build architecturally sound, high-quality software that moves data ...

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Cobol Developer information

See Idaho salary details

$10

$52

$68

How much do cobol developer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for cobol developer in Idaho is $52.24, according to ZipRecruiter salary data. Most workers in this role earn between $45.48 and $61.54 per hour, depending on experience, location, and employer.

What is a Cobol developer?

A COBOL Developer is a software programmer who specializes in using the COBOL (Common Business-Oriented Language) programming language to design, develop, maintain, and troubleshoot business applications. COBOL is a legacy language primarily used in mainframe computing environments, common in industries like banking, insurance, and government. COBOL Developers often work on updating, maintaining, or migrating older systems that are critical to business operations. Their responsibilities may also include analyzing existing code, optimizing performance, and ensuring systems comply with current regulatory and security standards.

What does a Cobol developer do?

COBOL stands for Common Business-Oriented Language. It is a programming language used in business applications. A COBOL developer works on developing applications using this programming language that operate on an organization's mainframe computers. Businesses use COBOL for large tasks, such as transaction and batch processing. As a COBOL developer, your responsibilities include coding new programs using COBOL or assessing and upgrading existing programs and applications to meet business needs and objectives.

What are the key skills and qualifications needed to thrive as a Cobol developer, and why are they important?

To thrive as a Cobol Developer, you need strong programming skills in COBOL, a solid understanding of mainframe environments, and experience with legacy systems, often supported by a degree in computer science or related field. Familiarity with tools like IBM z/OS, JCL, DB2, and transaction processing systems is typically required, along with knowledge of version control systems. Analytical thinking, attention to detail, and effective communication help developers troubleshoot issues and collaborate with teams maintaining critical enterprise applications. These skills and qualities are essential to ensure the reliability and modernization of core business systems that depend on COBOL.

What are some of the common challenges Cobol developers face when working with legacy systems?

Cobol Developers often encounter challenges related to maintaining and upgrading legacy systems, such as limited documentation, outdated hardware, and code that was written decades ago by other programmers. Integrating Cobol-based applications with modern technologies and platforms can also require creative problem-solving and strong analytical skills. Collaboration with business analysts and IT teams is essential to accurately translate current business needs into the existing codebase while ensuring system stability and data integrity.

What is the difference between Cobol Developer vs Mainframe Developer?

AspectCobol DeveloperMainframe Developer
Required CredentialsProficiency in COBOL, JCL, DB2Proficiency in COBOL, JCL, DB2, and mainframe tools
Work EnvironmentLegacy systems, mainframe environmentsMainframe systems, enterprise IT infrastructure
Employer & Industry UsageFinancial, insurance, government sectorsFinancial institutions, government agencies, large enterprises
Common Search & ComparisonOften compared for mainframe roles involving COBOLBroader role including system administration and maintenance

While both roles involve working with mainframe systems and COBOL, a Cobol Developer primarily focuses on coding and maintaining COBOL applications. A Mainframe Developer may handle a wider range of tasks, including system setup, maintenance, and integration within mainframe environments. The roles often overlap, but Cobol Developers are more specialized in application development.

Is there a demand for Cobol developers?

Cobol developers are still in demand for maintaining and updating legacy systems in industries such as banking, finance, and government. Many organizations seek experienced professionals with knowledge of mainframe environments, often requiring skills in COBOL programming, JCL, and related tools. While new development is limited, the need for maintenance and modernization keeps demand steady for qualified Cobol developers.

What are popular job titles related to Cobol Developer jobs in Idaho?

For Cobol Developer jobs in Idaho, the most frequently searched job titles are:

What job categories do people searching Cobol Developer jobs in Idaho look for?

The top searched job categories for Cobol Developer jobs in Idaho are:

Infographic showing various Cobol Developer job openings in Idaho as of August 2026, with employment types broken down into 100% Full Time. Highlights an 80% In-person, and 20% Remote job distribution, with an average salary of $108,650 per year, or $52.2 per hour.

Software Developer

Idaho National Laboratory

Idaho Falls, ID • On-site

$114K - $235K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 5 days ago


Idaho National Laboratory rating

8.8

Company rating: 8.8 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

16th of 120 rated laboratories


Job description

Idaho National Laboratory is hiring a Software Developer to work on our Materials and Fuels Complex (MFC) team. Our team works a 4x10 schedule located out of our Materials and Fuels Complex (MFC) with every Friday off. 

This position is located at our Materials and Fuels Complex, which hosts the core of the U.S. nuclear research and development capabilities with a diverse array of facilities designed for remote work on highly irradiated fuels and materials. A new fuel idea can be designed, fabricated, tested, and analyzed at MFC to better understand the effects of irradiation. Many groups, such as universities, industry partners, other national laboratories, international research organizations, and other federal agencies are working at MFC.

You will develop innovative engineered solutions using current and emerging computing technologies. You will apply experience in software and hardware engineering principles, theories, concepts, and technologies with complex engineered systems.

Responsibilities:

  • Coding proficiency in industry standard modeling languages. 
  • Familiarity with application programming interface concepts and technologies (including REST and SOAP)
  • Familiarity with application testing and code deployment technologies preferred (Docker, Kubernetes, etc.)
  • Make preliminary selections and adaptations of technical alternatives.
  • Develop and review designs, requirement definitions, operations, documentation, and testing processes. 
  • Optimize, program, and develop software using appropriate technologies for the application (which may include Rust, SQL, C/C++/C#, Python, etc.). 
  • Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services. 
  • Analyze system performance against established goals and identify actions to improve performance. 
  • Apply principles, theories, and concepts to develop, deploy, and support innovative technical solutions to mobile, embedded, desktop, web-based and hosted capabilities in the support of programmatic goals. 
  • Apply standard software processes from development, code review, software QC through customer validation.
  • Ability to listen to and understand information and ideas presented through spoken words and sentences. 
  • Ability to read and understand information and ideas presented in writing. 
  • Ability to communicate information and ideas in writing so others will understand.  
  • Ability to apply general rules to specific problems to produce answers that make sense. 
  • Ability to interface databases and systems to retrieve and present data to align with business needs. 
  • Continuously enhance your skills with cutting-edge technology. 
  • Provide consultation services to internal teams in the areas of applicable technologies, requirement definitions, operations, and testing. Deliver high quality product features exceeding client expectations. 
  • May mentor junior level staff and lease groups.
  • Other duties as assigned. 


Minimum Requirements:

  • Level 3: Bachelor's in software development other related field and 5 years experience  Master's and 2 years experience. PhD and 2 years experience.
  • Level 4: Bachelor's in software development or other related field and 9 years of experience. Master's and 6 years of experience. PhD and 4 years of experience.
  • Relevant experience using Integrated Development Environments (IDEs) such as Visual Studio or VS Code.
  • This position is subject to export control restrictions per the Department of Energy. For this reason, you must be either a US Citizen or a US Green Card holder to qualify for the job. 

Preferred

  • Microsoft T-SQL Certification, Oracle PL/SQL Certification, Comp TIA A+, CompTIA Network+, Microsoft Server Certification, Azure certification, are desirable.
  • Analyze, test, modify, document, and maintain models or simulation-based systems related to scientific domains, including nuclear applications. 
  • Experience mentoring others and leading technical tasks.
  • Experience using Jira or similar tool.
  • Experience with .NET 6 and .NET Core, C#, SQL Server, or similar.
  • Experience with RESTful APIs, GraphQL, and NET WebAPI interfaces.
  • Experience with Oracle PLSQL.
  • Experience with NoSQL Databases such as MongoDB and Neo4J.
  • Experience with LINQ to SQL and Entity Framework.
  • Experience with continuous integration, and deployment using Azure DevOps.
  • Experience with other development languages (Python, Go/Golang, C/C++, etc.).
  • Experience with Agile, Kanban development methodologies.
  • Experience with Dapper, JavaScript, jQuery, Bootstrap.

Job Information:

  • The pay range for this position is: Level 3 ($95,256 - $195,288) / Level 4 ($114,360 - $235,336). At Idaho National Laboratory compensation decisions are determined using factors such as education, relevant experience, and other credentials.
  • Multi-Level: This is a multi-level posting and you will be placed at the appropriate level dependent on depth and breadth of proven experience and skills.

Physical Requirements:

While performing the duties of this classification, the employee may be required to stand, walk, sit, stoop, kneel, bend, use hands to handle materials, manipulate tools, keyboard, and type, reach with hands and arms, and operate job-related equipment. The employee may occasionally lift and/or move up to 50 pounds with assistance. Sufficient visual acuity and hearing capacity to perform the essential functions and interact with the public is required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Benefits and Relocation

  • Medical, Dental, Vision, and Flexible Spending Accounts
  • 401(k) with a 4.2% employer contribution and up to 4.8% match (regular positions) or self-contribute access (postdoctoral positions)
  • Paid time off (personal leave)
  • Employee Education Program (tuition assistance for eligible positions)
  • Comprehensive Relocation Package
  • Benefit eligibility subject to multiple factors, including employment status and position classification.

At this time, BEA will not sponsor any H1-B visas obtained outside of the United States of America (U.S.A.), including consular visas.

INL is a science-based, applied engineering national laboratory dedicated to supporting the U.S. Department of Energy's mission in nuclear energy research, science, and national defense. With more than 6,300 scientists, researchers, and support staff, the laboratory works with national and international governments, universities and industry partners to change the world's energy future and secure our nation's critical infrastructure.

INL Mission:

Our mission is to discover, demonstrate and secure innovative nuclear energy solutions, other clean energy options and critical infrastructure.

INL Vision:

Our vision is to change the world's energy future and secure our nation's critical infrastructure.

Selective Service Requirements:

To be eligible for employment at INL males born after December 31, 1959 must have registered with the Selective Service System (SSS). For more information see www.sss.gov.

Equal Employment Opportunity:

Idaho National Laboratory (INL) is an Equal Employment Opportunity (EEO) employer. It is the policy of INL to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.

Reasonable Accommodation:

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Other Information:

When applying to positions please provide a resume and answer all questions on the following screens. Applicants, who fail to provide a resume or answer the questions, may be deemed ineligible for consideration.

INL does not accept resumes from third party vendors unsolicited.

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About Idaho National Laboratory

Sourced by ZipRecruiter

Idaho National Laboratory is a leading multi-disciplinary national laboratory dedicated to supporting the U.S. Department of Energy's missions in nuclear and energy research, science, and national defence. Located in Idaho Falls, ID, US, it operates under the management of Battelle Energy Alliance. Since its inception in 1949, the lab has remained at the forefront of nuclear energy innovations and advancements, providing critical scientific and technological inputs to support national priorities. Guided by its commitment to excellence, innovative research, collaborative partnerships, and integrity, the lab continues to play a vital role in driving America's nuclear and energy future.

Industry

Scientific research and development services

Company size

5,001 - 10,000 Employees

Headquarters location

Idaho Falls, ID, US

Year founded

1949

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