Mainframe Developer - CA-MMIS

CTG is seeking to fill a Mainframe Developer – CA-MMIS position for our client.

Location: Remote; candidates local to Sacramento, CA preferred
Duration: 11 months

Duties:

• Analyze business requirements and translate them into technical specifications and program logic.

• Design, develop, maintain, and support CA-MMIS applications in an IBM z/OS environment.

• Support Medicaid Accounts Receivable (AR), cash control, and healthcare claims processing.

• Develop and maintain integrations using z/OS Connect APIs, DVM APIs, and AWS Cloud services.

• Perform unit, integration, and regression testing; troubleshoot defects and provide production support.

• Collaborate with business and technical teams to deliver reliable application solutions.

Skills:

• Proficiency in COBOL, JCL, DB2, VSAM, and CICS.

• Knowledge of IBM z/OS tools and utilities, including TSO/ISPF and REXX.

• Experience with API development, mainframe integration, and cloud connectivity.

• Strong analytical, debugging, testing, and technical documentation skills.

Experience:

• 5+ years of mainframe application development, maintenance, and support experience.

• Experience with business requirements analysis, application design, development, and testing.

• Healthcare claims processing and CA-MMIS experience preferred.

• Experience with Medicaid AR, cash control processing, z/OS Connect, DVM APIs, and AWS integration preferred.

Education:

• Bachelor's degree in Computer Science, Information Technology, or a related field preferred, or equivalent relevant experience.

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.

To Apply:

To be considered, please apply directly to this requisition using the link provided. Kindly forward this to any other interested parties. Thank you!

The expected base salary for this position ranges from $50.00 to $55.00/hour. Salary offers are based on a wide range of factors including relevant skills, training, experience, education, market factors, and where applicable, licensure or certifications obtained. In addition to salary, a competitive benefit package is also offered.

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.

Together, we shape what’s next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com.

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.