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- Tasks: Design and manage data architecture to enhance business performance and decision-making.
- Company: Join MTN, a leader in digital connectivity across Africa.
- Benefits: Competitive salary, career growth, and the chance to make a societal impact.
- Why this job: Be part of a bold digital transformation and shape the future of data.
- Qualifications: Degree in Computer Science or related field with 3+ years in data architecture.
- Other info: Opportunity to attend the MTN Recruitment Summit in London.
The predicted salary is between 70000 - 90000 ÂŁ per year.
Full time | Global Career Company | United Kingdom
Posted On 03/27/2026
Work Experience: 6-9 years
City: London
Job Summary
Design, optimize and manage MTN’s data architecture and BI systems to support decision-making and business performance.
Key Responsibilities
- Develop and maintain data warehouse architecture
- Ensure data governance, quality, and integrity
- Build and optimize data models and pipelines
- Support analytics and reporting across business units
Requirements
- Degree in Computer Science, Data, Statistics
- 3+ years in data architecture / BI roles
- Strong SQL, Hadoop, Spark, Python/SAS
- Experience with large datasets
- Strong analytical and problem-solving skills
Impact & Purpose
MTN positions itself as building a “bold new digital world” across Africa. Employees contribute to financial inclusion (MoMo / fintech) and digital connectivity across underserved markets, fostering a strong sense of purpose and societal impact.
Senior Data Architect (BI) (London Summit) employer: Global Career Company
Contact Detail:
Global Career Company Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Data Architect (BI) (London Summit)
✨Tip Number 1
Network like a pro! Attend industry events, meetups, or even the London Summit itself. Connecting with people in the field can open doors and give you insider info on job opportunities.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your data architecture projects. Whether it's a GitHub repo or a personal website, having tangible examples of your work can really impress potential employers.
✨Tip Number 3
Prepare for interviews by brushing up on your technical skills. Be ready to discuss your experience with SQL, Hadoop, and data governance. Practising common interview questions can help you feel more confident.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities that might be perfect for you. Plus, it’s a great way to ensure your application gets seen by the right people.
We think you need these skills to ace Senior Data Architect (BI) (London Summit)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Data Architect role. Highlight your experience with data architecture, BI systems, and any relevant technologies like SQL or Hadoop. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about data architecture and how you can contribute to our mission at MTN. Keep it concise but impactful – we love a good story!
Showcase Your Projects: If you've worked on any impressive data projects, make sure to mention them! Whether it's building data models or optimising pipelines, we want to know how you've made an impact in your previous roles.
Apply Through Our Website: Don't forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it makes the whole process smoother for everyone involved!
How to prepare for a job interview at Global Career Company
✨Know Your Data Inside Out
As a Senior Data Architect, you’ll need to demonstrate your expertise in data architecture and BI systems. Brush up on your knowledge of SQL, Hadoop, Spark, and Python/SAS. Be ready to discuss specific projects where you've optimised data models or managed large datasets.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of how you've tackled complex data challenges in the past. Think about situations where you improved data quality or governance. This will show your analytical skills and ability to contribute to MTN's mission of building a bold new digital world.
✨Understand the Company’s Impact
Familiarise yourself with MTN’s initiatives, especially around financial inclusion and digital connectivity. Being able to articulate how your role as a Senior Data Architect can support these goals will set you apart from other candidates.
✨Ask Insightful Questions
Prepare thoughtful questions that reflect your interest in the role and the company. Inquire about their current data architecture challenges or future projects. This not only shows your enthusiasm but also helps you gauge if the company aligns with your career aspirations.