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For Companies At a Glance
- Tasks: Design and deliver near-real-time data integration from Mainframe DB2 to various platforms.
- Company: Join a leading tech firm focused on innovative data solutions.
- Benefits: Attractive salary, flexible work options, and opportunities for professional growth.
- Why this job: Be at the forefront of data architecture and make a significant impact.
- Qualifications: Experience as a Mainframe Architect with expertise in IBM CDC and data integration.
- Other info: Dynamic role with potential for career advancement in a collaborative environment.
The predicted salary is between 36000 - 60000 £ per year.
We are seeking an experienced Mainframe Architect with deep expertise in IBM Change Data Capture (CDC) to design and deliver near–real-time data integration from Mainframe DB2 to downstream data platforms. The role requires strong data modelling, mainframe data architecture, and hands-on experience enabling CDC-driven data pipelines for analytics, reporting, and modernization initiatives. The architect will work closely with mainframe teams, data engineering, and downstream consumers to ensure scalable, secure, and resilient data movement aligned with enterprise data standards.
Key Responsibilities
- Lead the architecture and design of CDC solutions using IBM Change Data Capture for Mainframe DB2 sources
- Define end-to-end data flows from Mainframe DB2 to target systems (e.g., relational databases, data lakes, data warehouses, streaming platforms)
- Design and govern logical and physical data models aligned with enterprise data architecture standards
- Ensure data integrity, consistency, latency, and recovery in CDC-based replication and synchronization
- Define standards for schema evolution, metadata management, and data lineage
- Collaborate with application, mainframe, and data engineering teams to integrate CDC into broader data platforms
- Support performance tuning, capacity planning, and operational stability of CDC solutions
- Ensure compliance with security, regulatory, and data governance requirements
- Provide architectural oversight, documentation, and technical leadership throughout delivery
Mandatory Skills & Experience
- Strong experience as a Mainframe Architect / Data Architect
- Hands-on expertise with IBM Change Data Capture (CDC) as a primary skill
- Deep knowledge of Mainframe DB2 (data structures, performance, and utilities)
- Experience designing data movement from mainframe DB2 to distributed platforms
- Strong understanding of data integration, replication, and near-real-time data processing
- Knowledge of data quality, reconciliation, and error handling in CDC pipelines
- Experience working in complex, large-scale enterprise environments
Desirable / Nice to Have
- Experience with data lakes, data warehouses, or streaming platforms
- Familiarity with modern data architectures (event-driven, real-time analytics)
- Exposure to data governance frameworks and regulatory environments
- Prior experience supporting mainframe modernization or cloud migration initiatives
Mainframe Architect – IBM Change Data Capture (CDC) employer: Gazelle Global
Contact Detail:
Gazelle Global Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mainframe Architect – IBM Change Data Capture (CDC)
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, especially those who work with IBM Change Data Capture. A friendly chat can lead to insider info about job openings or even referrals.
✨Tip Number 2
Show off your skills! Prepare a portfolio or case studies that highlight your experience with Mainframe DB2 and CDC solutions. This will give you an edge during interviews and demonstrate your hands-on expertise.
✨Tip Number 3
Practice makes perfect! Conduct mock interviews focusing on data architecture and integration scenarios. This will help you articulate your thought process and problem-solving skills when discussing complex projects.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got some fantastic opportunities waiting for you, and applying directly can sometimes put you ahead of the competition. Plus, it’s super easy!
We think you need these skills to ace Mainframe Architect – IBM Change Data Capture (CDC)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with IBM Change Data Capture and Mainframe DB2. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to tell us why you’re the perfect fit for this role. Share your passion for data architecture and how your past experiences have prepared you for this position. Keep it engaging and personal!
Showcase Your Technical Skills: In your application, be sure to detail your hands-on experience with CDC solutions and data integration. We love seeing specific examples of how you've tackled challenges in previous roles, especially in large-scale environments.
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’s super easy – just follow the prompts!
How to prepare for a job interview at Gazelle Global
✨Know Your CDC Inside Out
Make sure you brush up on your IBM Change Data Capture (CDC) knowledge. Be ready to discuss how you've implemented CDC solutions in the past, including any challenges you faced and how you overcame them. This will show your hands-on expertise and understanding of the technology.
✨Master Mainframe DB2 Details
Dive deep into Mainframe DB2 specifics. Understand its data structures, performance metrics, and utilities. Be prepared to explain how you’ve designed data movement from DB2 to other platforms, as this is crucial for the role.
✨Showcase Your Data Modelling Skills
Be ready to talk about your experience with logical and physical data models. Discuss how you ensure data integrity and consistency in CDC-based replication. Providing examples of your work will help demonstrate your capability in this area.
✨Collaboration is Key
Highlight your experience working with cross-functional teams, especially mainframe, data engineering, and application teams. Share specific instances where your collaboration led to successful data integration projects, as teamwork is essential for this role.
