Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes ... Experience and understanding of in Production support and performance engineering. * Technical ...
Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes ... Experience and understanding of in Production support and performance engineering. * Technical ...
Engineer
Stamford, CT · On-site
$75K - $80K/yr
... Mainframe) jobs Develop, modify, and monitor batch jobs Configure calendars, dependencies, job groups, and event-based triggers Perform root cause analysis for job failures Handle production ...
Engineer
Stamford, CT · On-site
$75K - $80K/yr
... Mainframe) jobs Develop, modify, and monitor batch jobs Configure calendars, dependencies, job groups, and event-based triggers Perform root cause analysis for job failures Handle production ...
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/E software installation process, analyzing PTFs and HOLDDATA, triaging HIPER, FIXCAT, and PE'd PTFs.
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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/E software installation process, analyzing PTFs and HOLDDATA, triaging HIPER, FIXCAT, and PE'd PTFs.
Provider & Claims Technology Product Senior Director
Bloomfield, CT · On-site
$126K - $166K/yr
The role requires deep credibility with engineers and equal fluency with executive business and ... Familiarity with core claims platforms (e.g., Facets, IMS, mainframe or modernized equivalents)
Provider & Claims Technology Product Senior Director
Bloomfield, CT · On-site
$126K - $166K/yr
The role requires deep credibility with engineers and equal fluency with executive business and ... Familiarity with core claims platforms (e.g., Facets, IMS, mainframe or modernized equivalents)
Provider & Claims Technology Product Senior Director
Bloomfield, CT · Remote
$126K - $166K/yr
The role requires deep credibility with engineers and equal fluency with executive business and ... Familiarity with core claims platforms (e.g., Facets, IMS, mainframe or modernized equivalents)
Provider & Claims Technology Product Senior Director
Bloomfield, CT · Remote
$126K - $166K/yr
The role requires deep credibility with engineers and equal fluency with executive business and ... Familiarity with core claims platforms (e.g., Facets, IMS, mainframe or modernized equivalents)
Review reports and cleanup of obsolete user accounts in Active Directory, Mainframe and SAP. Maintain Security Access Management documentation, adding information for new procedures and updating ...
Review reports and cleanup of obsolete user accounts in Active Directory, Mainframe and SAP. Maintain Security Access Management documentation, adding information for new procedures and updating ...
... MSS mainframe experience and PHconnect experience a plus. Excellent written, verbal, and ... For more than a century, we've enabled engineering breakthroughs that make energy cleaner ...
... MSS mainframe experience and PHconnect experience a plus. Excellent written, verbal, and ... For more than a century, we've enabled engineering breakthroughs that make energy cleaner ...
Applications Developer
Hartford, CT · On-site
Applications Developer | Level II Location : HARTFORD, CT 06183 Duration : 6 months - Temp to Perm Summary Under general supervision, provides intermediate programming, configuring and/or analysis ...
Applications Developer
Hartford, CT · On-site
Applications Developer | Level II Location : HARTFORD, CT 06183 Duration : 6 months - Temp to Perm Summary Under general supervision, provides intermediate programming, configuring and/or analysis ...
software developer
$21K - $128K/yr
A qualified software developer is needed by our organization to assist in the advancement of our ongoing projects. Writing code to create software and modifying it to correct bugs, adapt it to new ...
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software developer
$21K - $128K/yr
A qualified software developer is needed by our organization to assist in the advancement of our ongoing projects. Writing code to create software and modifying it to correct bugs, adapt it to new ...
Senior Developer
Hartford, CT · On-site
$55 - $72.75/hr
Web accessibility developer Job Id: Digital Accessibility -Website Developer Client: CT DAS Duration: 06+ Months Location: Remote, Hartford, CT. The State of Connecticut (CT) is seeking a Digital ...
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Senior Developer
Hartford, CT · On-site
$55 - $72.75/hr
Web accessibility developer Job Id: Digital Accessibility -Website Developer Client: CT DAS Duration: 06+ Months Location: Remote, Hartford, CT. The State of Connecticut (CT) is seeking a Digital ...
Applications Developer
Hartford, CT · On-site
Applications Developer | Level III Location : Hartford CT 06183 Duration : 6 Months This role is a technical role requiring hands-on development in .NET. This role focuses on the estimation ...
Applications Developer
Hartford, CT · On-site
Applications Developer | Level III Location : Hartford CT 06183 Duration : 6 Months This role is a technical role requiring hands-on development in .NET. This role focuses on the estimation ...
Application Developer
Windsor, CT · On-site
Application Developer Salary: 75k-80k Location: Windsor, CT Green card or citizen only No relocation Financial Services firm seeks an Application Developer for its staff. Responsibilities:
Application Developer
Windsor, CT · On-site
Application Developer Salary: 75k-80k Location: Windsor, CT Green card or citizen only No relocation Financial Services firm seeks an Application Developer for its staff. Responsibilities:
As a rapidly growing firm of 140+ employees in Greenwich, CT, they are seeking a full time Application Developer to build next-generation applications. This position will be based fully onsite in CT.
As a rapidly growing firm of 140+ employees in Greenwich, CT, they are seeking a full time Application Developer to build next-generation applications. This position will be based fully onsite in CT.
Application Developer
Hartford, CT · On-site
Application Developer Location:55 Farmington Ave Hartford, Connecticut 06105 Description: • Microsoft .NET Certification : Candidates must possess a valid certification in Microsoft .NET ...
Application Developer
Hartford, CT · On-site
Application Developer Location:55 Farmington Ave Hartford, Connecticut 06105 Description: • Microsoft .NET Certification : Candidates must possess a valid certification in Microsoft .NET ...
Role : Power Apps Platfor Developer Location : Hartford, CT - Only Locals required Only locals required other profiles will rejected Only W2 - NO C2C Power Platform Developer In support of ...
New
Role : Power Apps Platfor Developer Location : Hartford, CT - Only Locals required Only locals required other profiles will rejected Only W2 - NO C2C Power Platform Developer In support of ...
New
Applications Developer (Software Developer - JavaScript) Location : HARTFORD, CT 06103 Duration : 6 months (Temp to Hire) Summary This role is a technical role requiring hands-on front end ...
Applications Developer (Software Developer - JavaScript) Location : HARTFORD, CT 06103 Duration : 6 months (Temp to Hire) Summary This role is a technical role requiring hands-on front end ...
RBC) is a leading international manufacturer of highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, the ...
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RBC) is a leading international manufacturer of highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, the ...
Application Developer II
Oxford, CT · On-site
RBC) is a leading international manufacturer of highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, the ...
Application Developer II
Oxford, CT · On-site
RBC) is a leading international manufacturer of highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, the ...
Application Development Senior Advisor- Hybrid
Bloomfield, CT · On-site
$95K - $131K/yr
... mainframe application development with COBOL; • JCL; REXX; • Performance analysis tools including STROBE, XPEDITOR, OMEGAMON, and FILE-AID; • Version control using Endevor; IBM DB2, including ...
Application Development Senior Advisor- Hybrid
Bloomfield, CT · On-site
$95K - $131K/yr
... mainframe application development with COBOL; • JCL; REXX; • Performance analysis tools including STROBE, XPEDITOR, OMEGAMON, and FILE-AID; • Version control using Endevor; IBM DB2, including ...
Application Development Senior Advisor- Hybrid
Bloomfield, CT · On-site +1
$95K - $131K/yr
Enterprise mainframe application development with COBOL; JCL; REXX; Performance analysis tools including STROBE, XPEDITOR, OMEGAMON, and FILE-AID; Version control using Endevor; IBM DB2, including ...
Application Development Senior Advisor- Hybrid
Bloomfield, CT · On-site +1
$95K - $131K/yr
Enterprise mainframe application development with COBOL; JCL; REXX; Performance analysis tools including STROBE, XPEDITOR, OMEGAMON, and FILE-AID; Version control using Endevor; IBM DB2, including ...
Mainframe Developer information
See Connecticut salary details
$9.60 - $14.99
2% of jobs
$14.99 - $20.37
0% of jobs
$20.37 - $25.76
0% of jobs
$25.76 - $31.14
0% of jobs
$31.14 - $36.53
2% of jobs
$36.53 - $41.91
12% of jobs
$44.32 is the 25th percentile. Wages below this are outliers.
$41.91 - $47.29
20% of jobs
The median wage is $50.09 / hr.
$47.29 - $52.68
27% of jobs
$56.55 is the 75th percentile. Wages above this are outliers.
$52.68 - $58.06
17% of jobs
$58.06 - $63.45
12% of jobs
$63.45 - $68.83
9% of jobs
$9
$50
$68
How much do mainframe developer jobs pay per hour?
As of Jun 20, 2026, the average hourly pay for mainframe developer in Connecticut is $50.78, according to ZipRecruiter salary data. Most workers in this role earn between $44.81 and $57.64 per hour, depending on experience, location, and employer.
What is the salary of a mainframe developer?
The salary of a mainframe developer typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in COBOL, JCL, or mainframe security may earn higher compensation.
What is the difference between Mainframe Developer vs Mainframe Analyst?
| Aspect | Mainframe Developer | Mainframe Analyst |
|---|---|---|
| Primary Role | Designing, coding, and testing mainframe applications | Analyzing and maintaining existing mainframe systems |
| Skills & Certifications | COBOL, JCL, DB2, certifications like IBM Certified Developer | COBOL, JCL, system analysis, troubleshooting skills |
| Work Environment | Development teams, coding in mainframe environments | Support teams, system analysis, user support |
| Industry Usage | Financial services, insurance, government agencies | Financial institutions, healthcare, government agencies |
While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.
Is mainframe hard to learn?
Mainframe development can be challenging for beginners due to its specialized programming languages like COBOL and its unique environment. However, with dedicated training and practice, many developers can acquire the necessary skills to work effectively on mainframe systems.
What are some common challenges Mainframe Developers face when integrating legacy systems with modern applications?
Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.
Is mainframe still in demand?
Mainframe developers are still in demand due to the continued reliance of many large organizations on mainframe systems for critical operations. Skills in COBOL, JCL, and mainframe security are valuable, and demand persists in industries like finance, insurance, and government. However, the overall number of roles is smaller compared to other modern development environments.
What are Mainframe Developers?
Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.
What are the key skills and qualifications needed to thrive as a Mainframe Developer, and why are they important?
To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.
Can mainframe be replaced by AI?
Mainframe developers work with large-scale, legacy systems that require specialized knowledge of mainframe environments, programming languages, and security protocols. While AI can automate certain tasks like code analysis and testing, it is unlikely to fully replace mainframe developers due to the complexity and critical nature of mainframe systems. Instead, AI tools are used to augment their work and improve efficiency.
What are popular job titles related to Mainframe Developer jobs in Connecticut? For Mainframe Developer jobs in Connecticut, the most frequently searched job titles are:
What job categories do people searching Mainframe Developer jobs in Connecticut look for? The top searched job categories for Mainframe Developer jobs in Connecticut are:
What are popular job titles related to Mainframe Developer jobs in CT? For Mainframe Developer jobs in CT, the most frequently searched job titles are:
Job description
Company Description
Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.
Job Description
Job Description:-
- At least 2+ years of experience in ETL design and development using IBM DataStage components - DataStage Designer, DataStage Director, DataStage Administrator and IBM information server.
- Experience in implementing performance enhancements in existing DataStage jobs for reduced runtime/CPU time/memory management etc.
- Hands-on experience in integrating data from heterogeneous data sources spanning across mainframes, relational databases, appliances like Netezza, Teradata, flat files, HDFS etc. Strong Unix shell scripting and SQL knowledge.
- Exposure to scheduling tools like Zeke, Autosys, Control-M.
- Thorough understanding of DW principles (Fact Tables, Dimensional Tables, Dimensional Data Modeling - Star Schema and Snow Flake Schema, OLTP, OLAP and Data Warehousing concepts).
- Knowledge of other ETL technologies (Abinitio, SSIS) will be a plus.
- At least 2 years of experience in software development life cycle.
- At least 2 years of experience in translating functional/non-functional requirements to system requirements.
- Experience and understanding of in Production support and performance engineering.
- Technical Skills.
- Ability to work in team environment and client interfacing skills.
- Excellent Communication and Analytical skills
Qualifications
Basic Qualifications :-
- Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
- At least 2 years of experience within the Information Technologies.
Additional Information
Note:-
This is a Full-Time & Permanent job opportunity for you.
Only US Citizen, Green Card Holder, GC-EAD, H4-EAD & L2-EAD can apply.
No OPT-EAD, H1B & TN candidates please.
Please mention your Visa Status in your email or resume.
About Sonsoft
Sourced by ZipRecruiter
Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.
Industry
It services
Company size
51 - 200 Employees
Headquarters location
Alpharetta, GA, US
Year founded
2007