1

Mainframe Developer With Cobol Jobs in Connecticut

You'll leverage your Mainframe and Data modernization, AI, engineering, technical, business and communication expertise to partner with functional leaders to define and prioritize key data needs and ...

You'll leverage your Mainframe and Data modernization, AI, engineering, technical, business and communication expertise to partner with functional leaders to define and prioritize key data needs and ...

You'll leverage your Mainframe and Data modernization, AI, engineering, technical, business and communication expertise to partner with functional leaders to define and prioritize key data needs and ...

IT Manager

Windsor, CT

$94K - $116K/yr

Working with Programming Languages including Java, .Net, Microfocus COBOL, and Informatica. Applying knowledge of Databases such as DB2, UDB, Oracle or MySQL. Applying knowledge of operating systems ...

IT Manager

Windsor, CT · On-site

$94K - $116K/yr

Working with Programming Languages including Java, .Net, Microfocus COBOL, and Informatica. Applying knowledge of Databases such as DB2, UDB, Oracle or MySQL. Applying knowledge of operating systems ...

IMS / CICS Systems Programmer

Hartford, CT · On-site

$55.50 - $70.50/hr

IMS / CICS Systems Programmer Location: Hartford, CT Job Type: Contract * Working knowledge of SMP ... Work with IBM and ISV providers to provide timely resolution to more complex issues.

This CONTRACT hire job is available with one of our key clients in the public sector. In this role ... Support the day-to-day execution of one or more mainframe modernization projects by coordinating ...

Showing results 41-58

Mainframe Developer With Cobol information

What is a mainframe developer with COBOL?

Mainframe Developers with COBOL are IT professionals who specialize in developing, maintaining, and supporting applications that run on mainframe computers using the COBOL programming language. They work with legacy systems, often in industries like banking, insurance, or government, where mainframes are still prevalent due to their reliability and processing power. Their responsibilities include coding, debugging, testing, and optimizing COBOL programs, as well as integrating mainframe applications with newer technologies. Mainframe Developers also ensure the performance and security of mission-critical systems that handle large volumes of data.

What are the key skills and qualifications needed to thrive as a mainframe developer with COBOL?

To thrive as a Mainframe Developer with COBOL, you need expertise in COBOL programming, mainframe systems (such as IBM z/OS), JCL, and database management, typically supported by a degree in computer science or a related field. Familiarity with tools like TSO/ISPF, DB2, CICS, and source control systems is commonly required, and certifications in mainframe technologies can be advantageous. Strong problem-solving, attention to detail, and effective communication skills help you manage complex legacy systems and collaborate with cross-functional teams. These skills and qualifications are vital for maintaining, enhancing, and supporting critical business applications that rely on mainframe environments.

What are some common challenges faced by mainframe developers working with COBOL, and how can they be overcome?

Mainframe Developers working with COBOL often encounter challenges such as maintaining legacy code, integrating mainframe systems with modern technologies, and adapting to evolving business requirements. Legacy systems may lack proper documentation, making it crucial to develop strong debugging and reverse-engineering skills. Collaborating closely with business analysts and other IT teams helps ensure a clear understanding of requirements and smoother integration projects. Staying up-to-date with mainframe modernization tools and participating in knowledge-sharing sessions within your team can also help overcome these challenges and support career growth.

What are popular job titles related to Mainframe Developer With Cobol jobs in Connecticut?

For Mainframe Developer With Cobol jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Mainframe Developer With Cobol jobs in Connecticut look for?

The top searched job categories for Mainframe Developer With Cobol jobs in Connecticut are:

What cities in Connecticut are hiring for Mainframe Developer With Cobol jobs?

Cities in Connecticut with the most Mainframe Developer With Cobol job openings:

Infographic showing various Mainframe Developer With Cobol job openings in Connecticut as of August 2026, with employment types broken down into 83% Full Time, 7% Part Time, and 10% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution.

Application Development Senior Advisor- Hybrid

Cigna

Bloomfield, CT • On-site

$154K - $203K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 20 hours ago


Cigna Healthcare rating

8.3

Company rating: 8.3 out of 10

Based on 241 frontline employees who took The Breakroom Quiz

40th of 898 rated healthcare providers


Job description

Cigna-Evernorth Services Inc. seeks an Application Development Senior Advisor for the Bloomfield, CT location to design, develop, and integrate solutions to solve business and technical requirements across digital web applications.
Responsibilities:
• Develop reusable and scalable Application Programming Interfaces (APIs).
• Work independently and in close partnership with cross-functional teams and management.
• Design, develop and maintain high-quality software by analyzing business requirements and leveraging end-to-end business knowledge.
• Write clean, secure, efficient and modular code.
• Improve and simplify existing application code to ensure high unit test coverage.
• Identify potential challenges and resolving application complications.
• Collaborate with Product Owners, Quality Engineers, Scrum Masters, and Software Engineers as well as external teams to deliver value.
• Mentor junior engineers as necessary.
• Collaborate with architecture, design and development teams for critical applications such as Healthcare Eligibility, Claims, and Claim Reimbursement domains.
• Complete priority resolution incidents to support business needs.
• Hybrid Work Schedule.
Qualifications:
• Bachelor's degree in Computer Engineering, Information Technology or related field and 5 years of experience as a Senior Project Engineer or related occupation in the healthcare domain.
• Requires experience with: Working in/with clients in the healthcare or pharmacy benefit management industry;
• Designing, developing, and maintaining high quality software; Writing clean, secure, efficient, and modular code;
• Improving and simplifying existing application code to ensure high unit test coverage;
• Utilizing core application languages including IBM Integration Bus/App Connect Enterprise, AWS, Python, and Java;
• Collaborating with Architecture, Design, and Development Teams for critical applications including Healthcare Eligibility, Claims, and Claim Requirement Domain;
• Designing, developing, and integrating solutions to solve business and technical requirements across digital web applications;
• Designing APIs, data models, sequence diagrams, and class diagrams; and
• Using: IBM MQ, ESQL, DB2, Oracle Database, Shell Scripting, AI, REST-Based Services, Automated Integration Tests, Relational Databases including JDBC; Agile Methodology using Scrum, DevOps and Continuous Integration using Jenkins and Maven, Version Control Systems, Kafka, and accessing data on mainframes.
Salary Range: $154,024-$203,600/year
If you will be working at home occasionally or permanently, the internet connection must be obtained through a cable broadband or fiber optic internet service provider with speeds of at least 10Mbps download/5Mbps upload.
For this position, we anticipate offering an annual salary of 122,200 - 203,600 USD / yearly, depending on relevant factors, including experience and geographic location.
This role is also anticipated to be eligible to participate in an annual bonus plan.
At The Cigna Group, you'll enjoy a comprehensive range of benefits, with a focus on supporting your whole health. Starting on day one of your employment, you'll be offered several health-related benefits including medical, vision, dental, and well-being and behavioral health programs. We also offer 401(k), company paid life insurance, tuition reimbursement, a minimum of 18 days of paid time off per year, paid holidays, and leaves of absence. For more details on our employee benefits programs, click here.
About The Cigna Group
Doing something meaningful starts with a simple decision, a commitment to changing lives. At The Cigna Group, we're dedicated to improving the health and vitality of those we serve. Through our divisions Cigna Healthcare and Evernorth Health Services, we are committed to enhancing the lives of our clients, customers and patients. Join us in driving growth and improving lives.
Qualified applicants will be considered without regard to race, color, age, disability, sex, childbirth (including pregnancy) or related medical conditions including but not limited to lactation, sexual orientation, gender identity or expression, veteran or military status, religion, national origin, ancestry, marital or familial status, genetic information, status with regard to public assistance, citizenship status or any other characteristic protected by applicable equal employment opportunity laws.
If you need a reasonable accommodation to complete the online application process, please email seeyourself@thecignagroup.com for assistance. Please note that this email inbox is dedicated to accommodation requests only and cannot provide application updates or accept resumes.
The Cigna Group has a tobacco-free policy and reserves the right not to hire tobacco/nicotine users in states where that is legally permissible. Candidates in such states who use tobacco/nicotine will not be considered for employment unless they enter a qualifying smoking cessation program prior to the start of their employment. These states include: Alabama, Alaska, Arizona, Arkansas, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Maryland, Massachusetts, Michigan, Nebraska, Ohio, Pennsylvania, Texas, Utah, Vermont, and Washington State.
Qualified applicants with criminal histories will be considered for employment in a manner consistent with all federal, state and local ordinances.

What Cigna Healthcare employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Cigna logo

About Cigna

Sourced by ZipRecruiter

Cigna Corporation exists to improve lives. We are a global health service company dedicated to improving the health, well-being and peace of mind of those we serve. Together, with colleagues around the world, we aspire to transform health services, making them more affordable and accessible to millions. Through our unmatched expertise, bold action, fresh ideas and an unwavering commitment to patient-centered care, we are a force of health services innovation. When you work with us, or one of our subsidiaries, you'll enjoy meaningful career experiences that enrich people's lives.

Industry

Health care and social assistance

Company size

10,000+ Employees

Headquarters location

Bloomfield, CT, US

Social media