At a Glance
- Tasks: Lead data migration strategies and ensure high-quality data transitions.
- Company: Join TCS, a purpose-led transformation company making a real impact.
- Benefits: Competitive salary, health care, training resources, and wellness initiatives.
- Other info: Diverse and inclusive workplace with excellent career growth opportunities.
- Why this job: Be at the forefront of innovative data solutions and make a difference.
- Qualifications: Experience in software development, data engineering, and Agile methodologies.
The predicted salary is between 28800 - 48000 £ per year.
Ready to utilise your experience and expertise as an SME Data Migration Architect? We have an exciting role for you!
Careers at TCS: It means more. TCS is a purpose‑led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership.
The Role
As an SME Data Migration Architect, you will lead the end‑to‑end migration strategy, design, and execution for transitioning data from legacy applications to the Kraken platform. You will ensure high‑quality, reconciled, audit‑ready data using proven ETL, profiling, ringfencing, and reconciliation frameworks. This role requires close collaboration with technical teams, business SMEs, Kraken specialists, QA, and integration teams to deliver a controlled, cohort‑based migration.
Key responsibilities
- Define the overall data migration architecture covering extraction, transformation, validation, ringfencing, reconciliation, and audit control points.
- Design a cohort‑based migration approach ensuring zero double handling, contract reconstruction, and phased parallel‑run readiness.
- Establish the canonical data model to normalise legacy and Kraken differences.
- Architect and oversee ETL processes from extraction to transformation and loading into Kraken’s ingestion JSON format.
- Ensure transformation rules align with Kraken’s domain model, validation requirements, and reconciliation checkpoints.
- Define and implement continuous data quality profiling, cleansing, readiness checks, and exception management.
- Lead the data quality framework ensuring no defective data enters Kraken and historical billing anomalies are normalised.
- Create and govern a centralised ringfencing framework enabling safe validation before go‑live.
- Work with integration teams to define bifurcation logic, routing rules, API constraints, and interim vs. steady‑state integration patterns during coexistence.
- Support formulation of the test strategy.
- Act as the day‑to‑day interface with stakeholders to align scope, timelines, risks, and decisions.
- Manage cross‑domain coordination and dependency alignment.
Your Profile
Essential skills/knowledge/experience
- Significant experience in software development and Agile.
- Experience in data engineering, business intelligence, and data science solution development.
- Experience within utilities and large‑scale ERP landscapes.
- Experience migrating to the Kraken (Octopus Energy) platform.
- Highly proficient in data quality, reconciliation, auditability, and migration governance frameworks.
- Experience delivering cohort‑based migrations with legacy coexistence and phased customer movement.
- Ability to work with architecture, integration, QA, and business teams on end‑to‑end migration execution.
- IT qualification – degree or equivalent experience.
- Professional certifications (e.g., MCSE).
TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network. We offer health & wellness initiatives and sports events; we are the proud sponsor of the London Marathon.
Diversity, Inclusion and Wellbeing
Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the UK Equality Act 2010 and the UK Human Rights Act 1998. We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role. As a Disability Confident Employer, we offer an interview to applicants with disabilities or long‑term conditions who meet the minimum criteria for the role.
If you are an applicant who needs any adjustments to the application process or interview, please contact us.
Data Migration Specialist employer: Tata Consultancy Services
Tata Consultancy Services in Birmingham is an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. With competitive salary packages, comprehensive health care, and extensive training resources, employees are empowered to grow their skills and advance their careers in a supportive environment. Join TCS to be part of a forward-thinking team dedicated to optimising warehouse operations and delivering impactful solutions.
StudySmarter Expert Advice🤫
We think this is how you could land Data Migration Specialist
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage on platforms like LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Prepare for interviews by researching the company and role thoroughly. Understand their values and how your skills as a Data Migration Specialist can make a difference. Tailor your responses to show how you align with their mission.
✨Tip Number 3
Practice makes perfect! Conduct mock interviews with friends or use online resources to refine your answers. Focus on articulating your experience with data migration and how you've tackled challenges in past projects.
✨Tip Number 4
Don’t forget to follow up after interviews! A simple thank-you email can leave a lasting impression. It shows your enthusiasm for the role and keeps you on their radar as they make their decision.
We think you need these skills to ace Data Migration Specialist
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Data Migration Specialist role. Highlight relevant experience and skills that match the job description, especially your expertise in data migration and ETL processes.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how your background makes you the perfect fit. Don’t forget to mention your experience with the Kraken platform if applicable!
Showcase Your Achievements:When detailing your experience, focus on specific achievements rather than just duties. Use metrics where possible to demonstrate the impact of your work, like successful migrations or improvements in data quality.
Apply Through Our Website:We encourage you to apply through our website for a smoother application process. It’s the best way to ensure your application gets the attention it deserves, so don’t hesitate!
How to prepare for a job interview at Tata Consultancy Services
✨Know Your Data Migration Inside Out
Make sure you brush up on your knowledge of data migration processes, especially focusing on ETL, reconciliation, and audit controls. Be ready to discuss your past experiences with cohort-based migrations and how you've tackled challenges in similar roles.
✨Showcase Your Collaboration Skills
Since this role involves working closely with various teams, prepare examples that highlight your ability to collaborate effectively. Think about times when you coordinated with technical teams or business SMEs to achieve a common goal.
✨Prepare for Technical Questions
Expect to face some technical questions related to data quality frameworks and the Kraken platform. Brush up on your technical skills and be ready to explain your approach to ensuring high-quality data during migrations.
✨Ask Insightful Questions
At the end of the interview, don’t forget to ask questions that show your interest in the role and the company. Inquire about their current data migration projects or how they measure success in their migration strategies. This will demonstrate your enthusiasm and proactive mindset.
