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About the Role
As a technical leader in the Migration Enablement team, you will be responsible for the design, plan, and build of data migration for Kaluza’s platform deployments. You will be well-versed in the complexities and risks associated with data migration programs and equipped to develop methodologies that reduce and remove these risks. You will be a key member of the Deployment Design team, focused on winning new business and delivering on client deals.
Responsibilities
- Analyze source systems and data architecture to understand client systems, data models, integrations, business processes, and data dependencies.
- Lead analysis and definition of source-to-target data mappings, including transformation rules, defaults, derivations, and handling of data gaps.
- Design end-to-end migration solutions covering data extraction, transformation, validation, loading, reconciliation, and exception management.
- Consult with and support clients in designing and developing robust data extraction capabilities.
- Collaborate with Engineering teams to define requirements for migration tooling, APIs, ETL processes, validation frameworks, and automation.
- Apply expertise in APIs, integration patterns, ETL/ELT processes, data pipelines, and large-scale data processing to design scalable migration approaches.
- Define validation rules and data quality controls across extraction, transformation, and loading processes.
- Design reconciliation frameworks to demonstrate completeness and accuracy of migrated data.
- Architect and present client-specific Kaluza migration solutions, explaining technical design decisions, trade-offs, dependencies, and business outcomes.
- Develop client-specific migration strategies and plans, including migration cohorts, sequencing, volumes, frequency, throughput, eligibility criteria, and migration windows.
- Assess data volumes, processing capacity, and system constraints to ensure migration solutions achieve required throughput and scale.
- Define the technical migration testing approach across various testing phases.
- Design the technical approach for migration cutover, including sequencing, dependencies, entry/exit criteria, rollback or recovery approaches, monitoring, and operational readiness.
- Act as the technical authority for migration throughout implementation and live execution, providing technical direction and resolving complex issues.
- Represent migration within program and architecture governance, reviewing technical designs and managing architectural risks.
- Lead investigation of complex migration failures and data issues, driving appropriate resolution.
- Translate business and migration requirements into clear technical requirements, specifications, and acceptance criteria.
- Fine-tune migration rules, tooling, performance, sequencing, and operational processes using evidence from testing and live migrations.
- Lead migration architecture elements of commercial proposals, including solution definition, technical feasibility, and estimation.
- Lead migration architecture within broader client deployment and implementation design.
- Produce high-quality architecture documentation, technical specifications, data mapping artifacts, and client-specific migration designs.
- Develop reusable Kaluza standards, patterns, and playbooks to accelerate and standardize future migrations.
- Build migration capability across Kaluza by documenting lessons learned and providing technical guidance and mentoring.
Requirements
- Existing right to work in the country of application (UK or France).
- Experience within data migration programs.
- Specific experience of developing Extract, Transform, Load (ETL) processes.
- Experience in a technical/engineering leadership role.
- Ability to demonstrate leadership qualities.
- Willingness to travel as part of commercial and deployment activities (estimated 9-12 business trips per year).
- Hands-on, analytical problem-solving skills.
- Ability to translate complex client needs into practical, scalable solutions.
- Comfort working with large, diverse datasets.
- Strong understanding of how enterprise systems function.
- Determination to see a job done well from start to finish.
- Deep curiosity applicable to clients and their customers.
- Leadership style that multiplies the talents of surrounding teams.
Skills
- Data analysis and management
- Systems architecture and software development
- Verbal and written communication
- Ability to convey complex technical information to non-technical audiences
- Delivering impactful presentations
- API expertise
- Integration patterns expertise
- ETL/ELT processes expertise
- Data pipelines expertise
- Large-scale data processing expertise
Location
- London, UK
- Bristol, UK
- Paris, France
Work Type
- Hybrid
- Full-time
Experience Level
- Technical leadership
Salary/Compensations
- £80,000-£90,000
Benefits
- Pension Scheme
- Discretionary Bonus Scheme
- Private Medical Insurance + Virtual GP
- Life Assurance
- Access to Furthr - a Climate Action app
- Free Mortgage Advice and Eye Tests
- Perks at Work - access to thousands of retail discounts
- 5% Flex Fund
- 26 days holiday
- Flexible Bank Holidays
- Progressive Leave Policy
- Personal Learning Budget
- Home Office Budget
About the Company
- Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination.
- Kaluza helps energy companies overcome today’s challenges while accelerating the shift to a clean, electrified future.
- The platform orchestrates millions of real-time decisions across homes, devices, markets and grids.
- By combining predictive algorithms with human-centred design, Kaluza makes clean energy dependable, affordable and adaptive to everyday life.
- Kaluza has teams across Europe, North America, Asia and Australia.
- Kaluza has a joint venture with Mitsubishi Corporation in Japan.
- Kaluza powers leading companies including OVO, AGL and ENGIE, as well as innovators like Volvo and Volkswagen.
Equal Opportunity
- We want the best people.
- We’re keen to meet people from all walks of life — our view is that the more inclusive we are, the better our work will be.
- We want to build teams which represent a variety of experiences, perspectives and skills, and we recognise talent on the basis of merit and potential.
- We understand some people may not apply for jobs unless they tick every box. But if you're excited about joining us and think you have some of what we're looking for, even if you're not 100% sure, we'd still love to hear from you.