At a Glance
- Tasks: Design and implement cutting-edge Change Data Capture technologies for enterprise data integration.
- Company: Join Rocket Software, a leader in innovative tech solutions.
- Benefits: Enjoy competitive salary, remote work flexibility, and opportunities for professional growth.
- Other info: Collaborate with talented teams and mentor fellow engineers in a supportive culture.
- Why this job: Make a real impact by solving complex challenges in a dynamic tech environment.
- Qualifications: Experience with mainframe software engineering and database technologies is essential.
The predicted salary is between 72000 - 88000 £ per year.
Rocket Software is seeking an accomplished Principal Software Engineer – Change Data Capture & Data Integration to help drive the evolution of our Enterprise Data Integration portfolio. This is a deeply technical, hands-on role focused on the design, implementation, and optimization of Change Data Capture (CDC) technologies across mainframe and distributed environments. The successful candidate will develop software that captures and processes transactional changes from enterprise databases, requiring expertise in database internals, transaction-log processing, systems programming, and high-volume data processing.
The ideal candidate thrives in complex environments, rapidly understands mature legacy systems, reverse engineers undocumented formats and behaviours, and develops highly reliable software that operates at enterprise scale. This role combines technical leadership with a strong sense of ownership and accountability for customer success.
Essential Duties and Responsibilities:
- Architect, design, and implement Change Data Capture and data integration technologies.
- Develop software that reads, interprets, and processes database transaction logs.
- Analyze database internals, transaction structures, encodings, and storage formats.
- Reverse engineer undocumented or partially documented software, interfaces, and data structures.
- Build, compile, debug, and test software across both mainframe and distributed environments.
- Diagnose complex performance, reliability, compatibility, and data-integrity issues.
- Drive technical direction for CDC-related capabilities and engineering standards.
- Mentor engineers and share expertise in systems programming, database technologies, and software architecture.
- Collaborate with Product Management, Support, and Customer Success teams to solve complex customer challenges.
- Participate in the investigation and resolution of critical customer escalations involving business-critical production environments.
- Demonstrate flexibility to work outside normal business hours when required to support critical customer issues, production incidents, releases, or operational events.
- Champion innovation and adoption of modern engineering and AI-assisted development practices.
Requirements & SkillsRequired Qualifications:
- Significant mainframe software engineering experience.
- Experience developing enterprise-scale software involving database internals, data replication, CDC, transaction processing, or similar technologies.
- Proven ability to understand and work within large, mature legacy codebases.
- Experience reverse engineering software behaviour, transaction logs, binary formats, encodings, or proprietary interfaces.
- Hands-on experience building, compiling, debugging, and testing software across mainframe and distributed platforms.
- Strong understanding of performance optimization, concurrency, reliability, and data integrity.
- Excellent analytical, troubleshooting, and problem-solving skills.
- Strong written and verbal communication skills.
Preferred Qualifications:
- Expertise in one or more of the following: Db2 for z/OS, Db2 LUW, Datacom, Adabas, or IDMS.
- Strong proficiency in C, C++, or comparable systems programming languages.
- Experience with CDC, replication, recovery, log-reading, or database utility technologies.
- Familiarity with z/OS, JCL, EBCDIC, packed decimal, and related mainframe technologies.
- Experience modernizing mature enterprise software systems.
- Experience with cloud-based or distributed architectures.
Education:
Bachelor’s degree in Computer Science, Engineering, IS, or related technical discipline.
How to Apply:
Apply directly through the application link above.
Principal Software Engineer employer: MainframeMaster
At DXC Technology, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. Our employees benefit from extensive growth opportunities, including professional development and training in cutting-edge technologies, all while working remotely in the UK. Join us to be part of a transformative journey in the insurance technology landscape, where your contributions will make a meaningful impact.
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We think this is how you could land Principal Software Engineer
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Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
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