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Mainframe Tech Lead

00067631481

Mainframe Developer (m/w/d)

Location: Winterthur, Switzerland
Employment Type: Permanent (Full-time)
Languages: German (B2 or higher), English (B2 or higher)
CAGEN: Advantage only (not required – training provided)

1. Job Summary

The Technical Lead will be responsible for delivering technical changes based on business requirements, defining suitable technical solutions, guiding development and testing teams, and coordinating with business, operations, and cross-technology units.
This role is ideal for a Mainframe expert who enjoys hands-on analysis, solution design, and team leadership in a global and collaborative environment.

2. Key Responsibilities

  • Independently design, develop, and deploy major technical changes
  • Guide, mentor, and support development and testing teams
  • Translate functional and non-functional business requirements into system specifications
  • Analyze AS‑IS legacy systems and support the definition of migration requirements
  • Coordinate with Business, Operations, and other technology teams
  • Develop integration strategies across Mainframe and non-Mainframe applications
  • Perform application analysis in CAGEN COBOL (training provided if needed)
  • Support production, incident analysis, and performance engineering
  • Prepare system documentation and technical architecture materials
  • Collaborate effectively in a global delivery model
  • Apply domain expertise across Life Insurance (P&C/Annuity is a plus)

3. Job Requirements

Essential Skills

  • Strong technical background in COBOL, JCL, DB2, IMS DC, Mainframe Utilities
  • Experience in modern mainframe development environments
  • Ability to design and implement complex technical solutions
  • Strong analytical skills and experience documenting system architecture
  • Experience in Mainframe migration projects (data transfer, reverse engineering, integrations)
  • Domain knowledge: Life Insurance (P&C and Annuity exposure desirable)
  • Excellent teamwork and stakeholder communication skills

CAGEN Skills (Advantage – Not Mandatory)

CAGEN knowledge is a plus. Training will be provided if required.

1. Scripting & Structure (Advantage)

  • Import/Export/Local/Entity Views
  • Commands, Exit States
  • CAB adjustments
  • Subsets handling
  • Batch vs. Server vs. Client behaviors

2. Tools & Environment (Advantage)

  • Understanding of toolset elements (Enzy, CABs, PROC, Worksets, Analysis/Design)
  • Check‑in / Check‑out procedures
  • Impact Analysis and code searches (CEED / Guardien)
  • Basic knowledge of CG86 on Mainframe

3. Testing & Deployment (Advantage)

  • Unit testing in CA‑GEN
  • Deployment and release processes
  • Debugging CA‑GEN generated COBOL code

Nice-to-Have

  • Agile mindset and experience working in agile environments
  • Experience with Web Services
  • Global delivery experience
  • Excellent team collaboration skills

Qualifications

  • B.Tech or equivalent technical degree
  • German B2+ and fluent English communication skills

What We Offer

We believe in creating an environment where you can thrive professionally and personally. Here’s what you can expect:

• Health Insurance Allowance for peace of mind
• Annual Performance Bonus to reward your impact
• Permanent Employment Contract for long-term stability
• Relocation Support for candidates moving from abroad
• A collaborative, international work culture with opportunities for continuous learning and growth

About us
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, building the bridge between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, realize tangible returns and keep global enterprises ahead in a fast-changing world. See how at www.cognizant.com or @cognizant.

Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.

Language requirements vary depending on roles, but we ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you’ll deliver services to and collaborate with stakeholders outside the province who may not speak French.

Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, provincial or local laws.

If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.

Benefits that help you thrive and grow

Our benefits program is built with you in mind—so you can enjoy a fulfilling, balanced and healthy life.

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Financial wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include financial education, a pension plan with matching contributions, etc.

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Physical and mental health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program and more. 

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Your career, your way

With 350,000+ roles at Cognizant, you’ll have opportunities explore new technologies, industries and locations—and build the skills you need to grow your career.

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Real-world impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

Your path to Cognizant

Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.

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Step 1: Apply to the right opportunity

Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.

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Step 2: Connect with your recruiter

If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.

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Step 3: Show off your skills

If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.

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Step 4: Decision time

Our team will then review each candidates’ potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us—but you can count on us to keep you updated.

CAN Brigitte
Cognizant is great for those wanting to make the world a better place, as we create solutions with top technology partners to address complex problems for our clients.
Brigitte Roy Director of Strategy Alliances
CAN Rahul
I’m supported by motivational leaders who empower me to grow in my career through learning programs, industry conferences and internal job moves. I’m proud of the career progression I’m making here.
Rahul Sathe Principal Product Architect – Insurance
Can Amita
The moment I joined Cognizant, I felt like I belonged. I was heard and empowered to challenge ideas—and I still am to this day.
Dr. Amita Oppal Gill Service Line Sales Manager
1 (2)
Cognizant has one of the best learning ecosystems you can ask for. From sponsored certifications to training platforms to mentorship, we have all that we need to grow.
Debashish Mishra SAP MM Developer

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