Senior Data Scientist

At Mambu, we believe that banking and financial services can change the world for the better. We also know that inflexible systems are slowing innovation and limiting impact. We’re on a mission to change that, to make banking work better for everyone. 

Join us as we bring banking and financial services technology into the digital-first world. Where our best-in-class, cloud-banking platform is igniting financial change globally. Where we are enabling our customers to build great banking experiences for their customers; in a faster, more flexible and more dependable way than ever before. 

If this mission drives you, if you are bold, curious, customer-obsessed and ready to embrace a challenge, then we want you on our team. 

At Mambu our people are the foundation! We prioritise continuous learning and development to empower Mambuvians for success and growth. We provide a learning budget by function for professional development and offer a comprehensive L&D program that enhances both technical expertise and soft skills.

Let’s rewrite the rules of banking together!

Role Overview:
We’re looking for a talented Senior Data Scientist to help us deliver cutting-edge analytics solutions that will guide strategic decisions and fuel the next phase of growth for our platform. You’ll play a key role in designing advanced models and leveraging machine learning and generative AI to solve real-world business challenges—from customer churn to sales forecasting and product adoption.

• Predictive Modeling: Develop and optimize models to forecast business metrics such as customer churn, sales performance, and product usage.

• Machine Learning & Generative AI: Use advanced machine learning and generative AI techniques to automate processes, enhance the customer experience, and solve complex business problems.

• Data Architecture: Partner with Data Engineers to build and maintain robust ETL pipelines and data warehouses (DWH) on AWS or Google Cloud, ensuring data accessibility and scalability.

• Strategic Data Analysis: Collaborate with business stakeholders to translate objectives into data-driven solutions and provide actionable insights that support decision-making.

• Performance Monitoring: Continuously evaluate model performance and fine-tune as needed to ensure alignment with changing business needs.

• Cross-Functional Collaboration: Work closely with Product, Engineering, Commercial, Finance, Customer Success, and Marketing teams to embed data-driven decision-making across Mambu.

• Advanced proficiency in Python, SQL, or similar languages for data analysis and modeling.
• Strong foundation in data modeling, statistical analysis, and machine learning algorithms.
• Experience with Generative AI tools and frameworks is a plus.
• Familiarity with building scalable ETLs, particularly on AWS (Redshift, S3, Glue) or Google Cloud, is a plus.
• Proven ability to turn complex data into actionable insights that drive business decisions.
• Strong strategic thinking and problem-solving skills.

Live the Mambu Values

• Be Bold and Embrace Challenges - Set ambitious goals. Be future-focused by starting with a big exciting vision before bringing it back to reality. This is how we find creative solutions and make the impossible possible.
• Be Customer-Obsessed - Put a delightful customer experience at the heart of all we do. Actively listen to external and internal customers to build their trust. This will guide us towards the best solutions. This is how we deliver and innovate to delight our customers. 
• Be Accountable for Results - Do what you say. Be honest about what's working and what's not, and provide solutions on how we can improve. This is how we excel at execution. 
• Be One Mambu - Align and collaborate towards the shared goal. If the goal is not clear? Ask. Find multiple solutions, make recommendations and embrace feedback. This is how we win together.
• Be Curious and Evolve - Learn about customers, tech, the market, Mambu, yourself, and constantly evolve your impact. This is how we grow ourselves and our company.
• Be Yourself and Embrace Difference - Bring your authentic self and help others understand who you are. Make sure everyone always feels great about their interactions with you. This is how we are Mambu.  

Your future

We aim to be the leading cloud-banking platform, powering the future of banking and igniting financial change globally. If you want to join a collaborative, inclusive team of experts changing the lives of billions, this is where you belong.

The base salary for this position is from €4000 gross to €5100 (before taxes) monthly. This is a full-time equivalent target rate.

Let's connect!

Follow Mambu on LinkedIn for the latest Fintech trends and success stories. Connect with us on Facebook, Instagram, and YouTube to experience our vibrant culture. Explore our mission, values, and the world we're building at mambu.com/careers. 

Follow the work of our Product and Engineering teams as they continuously make our products and platform bigger, better, faster and stronger. Check out our Medium Product & Tech Log.

As part of the recruitment or HR onboarding process, you will undergo background check screening. This includes a criminal background check and a review against sanctions, anti-money laundering, counter-terrorism financing, and politically exposed persons screening services. Your employment is conditional upon the successful approval of these results.

Don’t meet every single requirement? Studies have shown that many job seekers (including women, people of colour and people from diverse backgrounds) are reluctant to apply to jobs unless they meet every single qualification. 

Here at Mambu we are dedicated to building a diverse, inclusive and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.

Mambu is committed to working with and providing equal opportunities to people with disabilities. If you have a medical condition or disability which inhibits your ability to complete any part of the application process, and are in need of a reasonable adaptation of the process to accommodate your needs, please contact us at talent.acquisition@mambu.com and let us know how we may assist you.
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