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Cobol Developer Jobs in Seattle, WA (NOW HIRING)

OutSystems Developer

Bellevue, WA ยท On-site

$100K - $130K/yr

OutSystems Developer Certification. * Experience within the Insurance, Risk Management, Brokerage, or Financial Services industries. * Experience with Azure services and cloud-based application ...

OutSystems Developer

Bellevue, WA ยท On-site

$100K - $130K/yr

OutSystems Developer Certification. * Experience within the Insurance, Risk Management, Brokerage, or Financial Services industries. * Experience with Azure services and cloud-based application ...

EPM Developer (Pigment)

Seattle, WA ยท Remote

$125K - $150K/hr

EPM Developer (Pigment) - Consulting Firm Location: Remote (US and Canada Based)** Employment Type: Full-Time Function: Enterprise Performance Management (EPM), FP amp;A Technology About the Company ...

Job Title: RPA BluePrism Developer Location : Seattle,WA, Plano, TX, St. Louis, MO (onsite) Job Type: Full time Robotic Process Automation (RPA) Blue Prism Development and solution designing ...

Senior Developer

Bellevue, WA ยท On-site

$140K - $239K/yr

Senior Developer Location: Bellevue, WA Work Model: Hybrid work model Purpose and Objective: Concur Technologies, Inc. seeks a Senior Developer at our Bellevue, WA location responsible for ...

Sr. .Net Developer

Bellevue, WA ยท On-site

$61.50 - $81.25/hr

Net Programmer Start Date: ASAP Location: Irving, TX Type: Permanent, Direct Hire Top Skills Needed: C#, SQL, ASP.net The Senior Programmer position will be responsible for assisting in the technical ...

Senior Developer Location: Bellevue, WA Work Model: Hybrid work model Purpose and Objective: Concur Technologies, Inc. seeks a Senior Developer at our Bellevue, WA location responsible for ...

Improve solution quality and team practices, mentor Application Developer 1 teammates through clear documentation, thoughtful reviews, and knowledge sharing as appropriate, and participate in the ...

As part of our IT team the Software Developer is responsible for creating new software products while updating and maintaining existing products to enable Novinium to maintain its technological edge.

Showing results 41-60

Cobol Developer information

See Seattle, WA salary details

$12

$63

$83

How much do cobol developer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for cobol developer in Seattle, WA is $63.18, according to ZipRecruiter salary data. Most workers in this role earn between $55.00 and $74.42 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 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.

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 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.

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 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 the most commonly searched types of Cobol Developer jobs in Seattle, WA?

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

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

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

Infographic showing various Cobol Developer job openings in Seattle, WA as of August 2026, with employment types broken down into 58% Full Time, and 42% Contract. Highlights an 100% In-person job distribution, with an average salary of $131,412 per year, or $63.2 per hour.

AI Sr. Developer

Expert Technology Services

Mountlake Terrace, WA โ€ข On-site

$59.25 - $78.25/hr

Contractor

Posted 12 days ago


Job description

Job Description

Responsibilities : 

As an AI Engineer IV you’ll provide technical leadership to a team building AIML solutions that tackle complex business problems from early concept and experimentation through secure scalable production deployment You’ll help shape AI strategy guide solution design and lead the delivery of high impact capabilities across data pipelines model development and AI enabled services

This role blends deep hands-on engineering with leadership you’ll drive prototypes into production influence architecture decisions for multifaceted AI systems mentor other engineers and elevate best practices for responsible AI in a highly regulated environment

  • Architect and deliver AI systems end-to-end Recommend and develop comprehensive systems and frameworks for AI applications and products balancing speed to value with reliability and maintainability
  • Lead ideation and rapid validation Pitch concepts to leadership then lead the design and build of prototypes and minimum viable products to validate AIML solutions before scaling investment
  • Shape cloud architecture for complex AI platforms Contribute to designing and implementing cloud architecture for large multifaceted AI systems compute storage security deployment monitoring
  • Enable robust data foundations Assist in the design and scaffolding of scalable data pipelines that power advanced AI systems and enable model lifecycle improvements
  • Operationalize AI via services and APIs Define specifications for lowlatency APIsservices that deploy models and integrate AI into enterprise applications
  • Build monitoring and reliability into production Develop code and approaches for monitoring models and AI systems to ensure consistent performance accuracy and reliability in production
  • Driving engineering excellence Participate in principled agilelike development practices ensure peer review for all assigned work and conduct reviews for others as needed
  • Document with production discipline Create and maintain thorough documentation aligned with team procedures SDLC expectations and corporate policies
  • Mentor and raise the bar Guide AI engineers on AIML best practices and help grow team capability through feedback coaching and knowledge sharing
  • Influence strategy and roadmaps Advise team and division leadership on enterprise AI strategy AI technology roadmaps and AI infrastructure direction
  • Partner with stakeholders and uphold governance Collaborate with external stakeholders to conceptualize AI solutions that deliver business value while adhering to AI governance best practices and data qualitysecurity standards
  • Provide thought leadership Contribute to the broader AI community through bestpractice sharing patterns reusable frameworks and technical leadership
  • Perform other duties as assigned

Required Qualifications

  • Bachelors degree in computer science Information Systems Statistics Mathematics or a related field or equivalent experience
  • At a minimum combined expertise of 8 years of relevant experience in software development including knowledge of the software development lifecycle and proficiency in multiple programming languages and industry experience developing deploying and maintaining AIML systems

Preferred Qualifications

  • Experience building AI solutions using cloud platforms and services eg Azure AI services or similar in a highly regulated environment healthcare experience preferred
  • Experience successfully productionizing AI models including scalable pipelines and robust monitoring systems
  • Strong background developing deep learning models using modern frameworks eg TensorFlow PyTorch MLX
  • Experience with software design patterns microservices distributed systems and container orchestration
  • Knowledge of ethical AI practices explainability fairness bias mitigation and applying them in real solutions
  • Experience implementing advanced LLM solution patterns eg retrievalaugmented generation and structured reasoning approaches and setting team best practices through reviews and standards

Knowledge Skills and Abilities

  • Proven experience developing deep learning architectures eg transformers CNNs GANs LSTMs GNNs autoencoders diffusion models NODEs
  • Proven ability to debug and optimize AI systems including performance analysis and tuning approaches
  • Strong software engineering skills and the ability to build secure stable systems at scale
  • Expertise in AI system design and deployment patterns pipelines lowlatency services monitoring
  • Strong communication and stakeholder influenceable to explain technical tradeoffs clearly to nontechnical audiences
  • Mentorship and leadership mindset with a commitment to knowledge sharing and raising team capability
Skills

Mandatory Skills : Azure AI, MLOPS, Python

Required Skills :

Basic Qualification :

Additional Skills :

Background Check : No

Drug Screen : No