Senior Software Development Engineer

Posted Yesterday
Be an Early Applicant
Hartford, CT, USA
In-Office
102K-204K Annually
Senior level
Fitness • Healthtech • Retail • Pharmaceutical
The Role
The Senior Software Development Engineer will design and develop RESTful APIs, lead technical initiatives, mentor developers, and ensure the integration of modern platforms with mainframe systems.
Summary Generated by Built In

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time.

Position Summary

The Senior Developer will serve as a hands‑on technical leader responsible for the design, development, and delivery of RESTful APIs using IBM z/OS Connect EE, enabling integration between modern digital platforms and core CICS and batch mainframe systems.
This role combines deep technical expertise with lightweight team leadership, including mentoring developers, driving best practices, and ensuring high availability, performance, and security of Zos Connect running on IBM Liberty servers.

Required Qualifications

  • 5 + years of experience in mainframe application development and integration
  • 5+ years of experience deploying, supporting applications and Strong hands‑on experience with IBM z/OS Connect EE
  • 5+ years of experience with RESTful APIs, JSON, and OpenAPI/Swagger
  • 5+ years of experience exposing CICS programs and batch services as APIs
  • 5+ years of experience mapping copybooks to JSON and handling request/response transformations
  • 5 + years of experience with z/OS, USS, and mainframe utilities
  • 5+ years of experience with DevSecOps pipelines, CI/CD, and automated deployments

Preferred Qualifications

  • Strong troubleshooting skills across API, CICS, batch, and infrastructure layers
  • Ability to work independently and guide junior developers when needed
  • Strong communication and collaboration skills with cross‑functional teams
  • Solid background in CICS transaction processing
  • Strong experience with batch processing (COBOL, JCL)
  • Experience leading or mentoring developers in mainframe modernization initiatives
  • Exposure to API lifecycle management (design standards, versioning, governance)
  • Experience with security integrations (LDAP, certificates, TOPSecret, OAuth concepts)
  • Familiarity with monitoring and logging tools such as Splunk
  • Experience supporting high‑volume, real‑time transactional systems
  • Knowledge of performance tuning for z/OS Connect, Liberty, and CICS workloads
  • Prior experience in healthcare or regulated environments
  • Familiarity with Eclipse z/OS Connect Toolkit and OpenAPI‑first development

Education

  • Bachelor’s degree, or equivalent experience (HS diploma + 4 years relevant experience)

Anticipated Weekly Hours

40

Time Type

Full time

Pay Range

The typical pay range for this role is:

$101,970.00 - $203,940.00

This pay range represents the base hourly rate or base annual full-time salary for all positions in the job grade within which this position falls.  The actual base salary offer will depend on a variety of factors including experience, education, geography and other relevant factors.  This position is eligible for a CVS Health bonus, commission or short-term incentive program in addition to the base pay range listed above. 
 

Our people fuel our future. Our teams reflect the customers, patients, members and communities we serve and we are committed to fostering a workplace where every colleague feels valued and that they belong.

Great benefits for great people

We take pride in offering a comprehensive and competitive mix of pay and benefits that reflects our commitment to our colleagues and their families.

This full‑time position is eligible for a comprehensive benefits package designed to support the physical, emotional, and financial well‑being of colleagues and their families. The benefits for this position include medical, dental, and vision coverage, paid time off, retirement savings options, wellness programs, and other resources, based on eligibility.


Additional details about available benefits are provided during the application process and on
Benefits Moments.

We anticipate the application window for this opening will close on: 04/15/2026

Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal, state and local laws.

Top Skills

Batch Mainframe Systems
Certificates
Ci/Cd
Cics
Cobol
Devsecops
Eclipse Z/Os Connect Toolkit
Ibm Z/Os Connect Ee
Jcl
JSON
Ldap
Monitoring And Logging Tools
Oauth
Openapi/Swagger
Restful Apis
Topsecret
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Woonsocket, RI
119,959 Employees
Year Founded: 1963

What We Do

CVS Health is the leading health solutions company that delivers care in ways no one else can. We reach people in more ways and improve the health of communities across America through our local presence, digital channels and our nearly 300,000 dedicated colleagues – including more than 40,000 physicians, pharmacists, nurses and nurse practitioners. Wherever and whenever people need us, we help them with their health – whether that’s managing chronic diseases, staying compliant with their medications, or accessing affordable health and wellness services in the most convenient ways. We help people navigate the health care system – and their personal health care – by improving access, lowering costs and being a trusted partner for every meaningful moment of health. And we do it all with heart, each and every day.

Similar Jobs

CVS Health Logo CVS Health

Development Engineer

Fitness • Healthtech • Retail • Pharmaceutical
In-Office or Remote
47 Locations
119959 Employees
83K-222K Annually

DFIN Logo DFIN

Development Engineer

Fintech • Software
Remote or Hybrid
United States
1750 Employees

CVS Health Logo CVS Health

Development Engineer

Fitness • Healthtech • Retail • Pharmaceutical
In-Office or Remote
48 Locations
119959 Employees
83K-222K Annually
In-Office or Remote
2 Locations
175633 Employees

Similar Companies Hiring

Granted Thumbnail
Mobile • Insurance • Healthtech • Financial Services • Artificial Intelligence
New York, New York
23 Employees
Scotch Thumbnail
Artificial Intelligence • eCommerce • Fintech • Payments • Retail • Software • Analytics
US
35 Employees
Golden Pet Brands Thumbnail
Digital Media • eCommerce • Information Technology • Marketing Tech • Pet • Retail • Social Media
El Segundo, California
178 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account