Mainframe Developer

Mainframe Developer

Warrington +1 Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design, develop, and maintain high-performance mainframe applications using COBOL and IBM DB2.
  • Company: Ascendion is a global leader in AI-first software engineering services, transforming digital journeys.
  • Benefits: Enjoy a full-time role with flexible work options and opportunities for professional growth.
  • Why this job: Join a dynamic team that integrates AI into engineering, making a real impact on technology.
  • Qualifications: Strong expertise in IBM DB2 and core mainframe technologies required.
  • Other info: Work 3 days onsite in Chester, UK, and be part of a forward-thinking company.

The predicted salary is between 36000 - 60000 £ per year.

We are looking for a seasoned Mainframe Developer with strong expertise in IBM DB2 and other core mainframe technologies. The ideal candidate will be responsible for designing, developing, and maintaining high-performance, scalable mainframe applications.

Full-time role with Ascendion, 3 days onsite in Chester, UK.

  • Design, develop, test, and maintain applications on mainframe systems using COBOL, IMS, z/OS.
  • Work with IBM DB2 for data management and optimization.
  • Troubleshoot and resolve production issues promptly.

Locations

Warrington Cheshire

Mainframe Developer employer: Ascendion

Ascendion is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration in the heart of Chester, UK. With a strong focus on employee growth, we provide ample opportunities for professional development and skill enhancement, particularly in cutting-edge technologies like AI and mainframe systems. Our commitment to work-life balance, alongside a supportive team environment, makes Ascendion a rewarding place for Mainframe Developers seeking to make a meaningful impact.
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Contact Detail:

Ascendion Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Mainframe Developer

✨Tip Number 1

Familiarise yourself with the latest trends and technologies in mainframe development, especially IBM DB2, COBOL, and z/OS. This knowledge will not only help you during interviews but also demonstrate your commitment to staying current in the field.

✨Tip Number 2

Network with professionals in the mainframe community, whether through LinkedIn or local meetups. Engaging with others in the industry can provide valuable insights and potentially lead to referrals for the position at Ascendion.

✨Tip Number 3

Prepare to discuss specific projects where you've successfully designed or maintained mainframe applications. Be ready to share examples of how you've optimised performance or resolved production issues, as this will showcase your hands-on experience.

✨Tip Number 4

Research Ascendion's approach to AI in software engineering. Understanding their 'EngineeringAI' methodology will allow you to align your skills and experiences with their goals, making you a more attractive candidate for the role.

We think you need these skills to ace Mainframe Developer

COBOL Programming
IBM DB2
IMS
z/OS
Mainframe Application Development
Performance Tuning
Data Management
Troubleshooting Skills
Production Support
Scalability Solutions
Software Testing
Agile Methodologies
Version Control Systems
Problem-Solving Skills

Some tips for your application 🫡

Understand the Role: Familiarise yourself with the responsibilities of a Mainframe Developer. Highlight your experience with IBM DB2, COBOL, IMS, and z/OS in your application to demonstrate your suitability for the role.

Tailor Your CV: Customise your CV to reflect your mainframe development skills and experiences. Include specific projects where you designed, developed, or maintained applications on mainframe systems, and quantify your achievements where possible.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for mainframe technologies and your problem-solving abilities. Mention how your skills align with Ascendion's mission and values, particularly their focus on AI-driven solutions.

Proofread Your Application: Before submitting, carefully proofread your application materials. Check for any spelling or grammatical errors, and ensure that all technical terms are used correctly to present a professional image.

How to prepare for a job interview at Ascendion

✨Brush Up on Mainframe Technologies

Make sure you're well-versed in COBOL, IMS, and z/OS. Familiarise yourself with the latest updates and best practices in these technologies, as you'll likely be asked to demonstrate your knowledge during the interview.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific instances where you've successfully troubleshot and resolved production issues. Use the STAR method (Situation, Task, Action, Result) to structure your responses and highlight your analytical skills.

✨Understand IBM DB2 Inside Out

Since this role involves data management and optimisation with IBM DB2, ensure you can discuss your experience with it confidently. Be ready to explain how you've used DB2 in past projects and any performance tuning techniques you've applied.

✨Demonstrate Team Collaboration

Ascendion values teamwork, so be prepared to talk about how you've collaborated with others in previous roles. Share examples of how you contributed to a team project and how you handle feedback and communication within a team setting.

Mainframe Developer
Ascendion
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  • Mainframe Developer

    Warrington +1
    Full-Time
    36000 - 60000 £ / year (est.)

    Application deadline: 2027-06-21

  • A

    Ascendion

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