Mainframe System Programmer in Basildon
Mainframe System Programmer

Mainframe System Programmer in Basildon

Basildon Full-Time 50000 - 70000 £ / year (est.) No home office possible
Ampstek

At a Glance

  • Tasks: Design, develop, and test applications in a cutting-edge mainframe environment.
  • Company: Join a leading financial services organisation with a focus on innovation.
  • Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
  • Other info: Dynamic work environment with a focus on collaboration and continuous learning.
  • Why this job: Be part of a critical team ensuring high availability and performance in enterprise systems.
  • Qualifications: Strong mainframe development skills and experience with IBM Parallel Sysplex.

The predicted salary is between 50000 - 70000 £ per year.

A Sysplex Developer & Tester is a specialized mainframe professional responsible for designing, developing, testing, and supporting applications and system components within an IBM Parallel Sysplex environment. This role is critical in ensuring high availability, scalability, and performance of enterprise systems, particularly in banking and large-scale organizations.

Key Responsibilities:

  • Design, develop, and maintain applications running in a Sysplex environment
  • Work with mainframe technologies such as z/OS, CICS, DB2, and IMS
  • Develop and execute test strategies for Sysplex-enabled applications
  • Perform system integration, regression, and performance testing
  • Ensure high availability and fault tolerance across multiple systems in the Sysplex
  • Analyze and resolve issues related to inter-system communication and data consistency
  • Collaborate with infrastructure, middleware, and operations teams
  • Support deployment, monitoring, and production troubleshooting
  • Implement best practices for workload balancing and resource sharing

Required Skills:

  • Strong experience in mainframe development (COBOL, JCL, REXX)
  • Hands‑on experience with IBM Parallel Sysplex concepts (coupling facility, data sharing, workload balancing)
  • Knowledge of subsystems like CICS, DB2, and IMS
  • Experience in testing frameworks and test automation for mainframe systems
  • Understanding of high availability (HA) and disaster recovery (DR) architectures
  • Familiarity with system monitoring and debugging tools

Preferred Qualifications:

  • Experience in banking or financial services environments
  • Knowledge of performance tuning in Sysplex environments
  • Exposure to DevOps practices in mainframe ecosystems
  • Understanding of security and compliance standards

Mainframe System Programmer in Basildon employer: Ampstek

As a leading employer in the banking sector, we offer our Mainframe System Programmers a dynamic work environment that fosters innovation and collaboration. Our commitment to employee growth is evident through continuous training opportunities and a culture that values teamwork and excellence. Located in a vibrant city, we provide competitive benefits and a supportive atmosphere that encourages work-life balance, making us an ideal choice for professionals seeking meaningful and rewarding careers.
Ampstek

Contact Detail:

Ampstek Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Mainframe System Programmer in Basildon

✨Tip Number 1

Network like a pro! Reach out to your connections in the mainframe world, especially those in banking or large-scale organisations. Attend meetups or webinars to get your name out there and show off your passion for Sysplex development.

✨Tip Number 2

Showcase your skills! Create a portfolio that highlights your experience with COBOL, JCL, and REXX. Include any projects you've worked on in a Sysplex environment to demonstrate your hands-on expertise.

✨Tip Number 3

Prepare for interviews by brushing up on your knowledge of IBM Parallel Sysplex concepts. Be ready to discuss how you’ve tackled issues related to inter-system communication and data consistency in past roles.

✨Tip Number 4

Don’t forget to apply through our website! We’re always on the lookout for talented Sysplex Developers & Testers. Make sure your application stands out by tailoring it to the specific role and showcasing your relevant experience.

We think you need these skills to ace Mainframe System Programmer in Basildon

Mainframe Development
COBOL
JCL
REXX
IBM Parallel Sysplex
CICS
DB2
IMS
Testing Frameworks
Test Automation
High Availability (HA)
Disaster Recovery (DR)
System Monitoring
Debugging Tools
Performance Tuning

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with mainframe technologies like z/OS, CICS, and DB2. We want to see how your skills align with the Sysplex environment, so don’t hold back on showcasing relevant projects!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about mainframe development and how your background makes you a perfect fit for our team. Let us know what excites you about working in a banking or financial services environment.

Showcase Your Testing Experience: Since testing is a big part of the role, be sure to mention any hands-on experience you have with test strategies and automation in mainframe systems. We love seeing candidates who can demonstrate their ability to ensure high availability and performance.

Apply Through Our Website: We encourage you to apply directly through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it gives you a chance to explore more about StudySmarter and what we stand for.

How to prepare for a job interview at Ampstek

✨Know Your Mainframe Stuff

Make sure you brush up on your mainframe knowledge, especially around COBOL, JCL, and REXX. Be ready to discuss your hands-on experience with IBM Parallel Sysplex concepts, as this will show you're not just familiar but truly engaged with the technology.

✨Showcase Your Testing Skills

Prepare to talk about your experience with testing frameworks and automation for mainframe systems. Have examples ready that demonstrate how you've developed and executed test strategies, particularly in a Sysplex environment, to ensure high availability and performance.

✨Understand the Bigger Picture

Familiarise yourself with the key responsibilities of the role, such as system integration and performance testing. Being able to articulate how you can contribute to workload balancing and resource sharing will set you apart from other candidates.

✨Be Ready for Scenario Questions

Expect questions that put you in real-world situations, like resolving inter-system communication issues or ensuring fault tolerance. Think through some scenarios beforehand so you can confidently explain your thought process and problem-solving skills.

Mainframe System Programmer in Basildon
Ampstek
Location: Basildon

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