London Snowflake Developer

Job description

We are seeking an experienced Senior Snowflake Developer to play a key role in the design, development and optimisation of enterprise reporting and analytics platforms within a Financial Services environment. The successful candidate will be responsible for delivering scalable data solutions using modern cloud technologies, supporting critical regulatory, risk, finance and management reporting requirements.This role requires a strong blend of technical expertise, data architecture capability and stakeholder management skills. The individual will work closely with business users, architects, developers and project teams to deliver strategic data initiatives, modernise legacy platforms and establish robust cloud-based data solutions Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time. Your Role: Design, develop and maintain scalable data solutions within Snowflake. Build and optimise enterprise-grade ELT/ETL pipelines supporting business-critical reporting and analytics requirements. Design and implement robust data models, including dimensional, analytical and operational reporting structures. Develop and maintain reusable transformation frameworks using dbt. Develop Python-based data processing, automation and integration solutions. Contribute to architecture decisions and technical design standards. Support platform modernisation and migration initiatives from legacy technologies to cloud-based platforms. Data Engineering & Optimisation. Develop data ingestion and transformation processes from a wide variety of source systems. Optimise Snowflake databases, queries and workloads to improve performance and cost efficiency. Ensure solutions are scalable, maintainable and aligned with enterprise standards. Implement data quality controls and monitoring capabilities. Your Skills: Extensive hands-on experience with Snowflake. Strong experience using dbt for transformation, modelling and deployment of data solutions. Advanced Python development skills for data engineering and automation. Strong SQL Server experience, including database design, optimisation and troubleshooting. Significant experience designing and implementing ETL/ELT solutions. Strong understanding of: Data warehousing principles Star schema and dimensional modelling Data architecture and data governance We are a Disability Confident Employer: Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who: Declare they have a disability, and Meet the minimum essential criteria for the role. Please opt in during the application process. Make It Real (what does it mean for you): You’d be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organization. We see a healthy and happy workforce a critical component for us to achieve our organizational ambitions. To help support wellbeing we have trained ‘Mental Health Champions’ across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy. You will be empowered to explore, innovate, and progress. You will benefit from Capgemini’s ‘learning for life’ mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard ManageMentor, Cybersecurity qualifications and much more. You will be joining one of the World’s Most Ethical Companies®, as recognized by Ethisphere® for 13 consecutive years. We live our values by making ethical business choices every day. Working ethically is at the centre of our culture at Capgemini, meaning you will be helping to create a future we can all be proud of. Make It Real (what does it mean for you): Growing clients’ businesses while building a more sustainable, more inclusive future is a tough ask. When you join Capgemini, you’ll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts. We find new ways technology can help us reimagine what’s possible. It’s why, together, we seek out opportunities that will transform the world’s leading businesses, and it’s how you’ll gain the experiences and connections you need to shape your future. By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you’ll build the skills you want. You’ll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is. Make It Real (what does it mean for you): Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion. Make it real | www.capgemini.com Ref. code: 576468 Posted on: 28 Oct 2026 Experience Level: Experienced Professionals Contract Type: Permanent Location: London, GB Brand: Capgemini Professional Community: Data & AI Apply now » Apply Now Start applying with LinkedIn Please wait... Find similar jobs: All rights reserved by Capgemini. Copyright © 2025 Cookie Consent Manager When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. Because we respect your right to privacy, you can choose not to allow some types of cookies. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. 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