Senior Snowflake Developer Inside IR35 - 4 days onsite We are currently recruiting for an experienced Snowflake Developer to join our banking client on a major data platform modernisation programme. The successful candidate will play a key role in migrating legacy Microsoft SQL Server workloads to Snowflake, developing and optimising cloud-based data solutions to support critical banking functions. This is a hands-on development role requiring strong expertise in Snowflake, dbt, Python and SQL Server, alongside a solid understanding of data warehousing, ETL/ELT processes and enterprise data architecture. You will work closely with business stakeholders, data engineers, architects and wider technology teams to deliver robust, scalable and high-quality data solutions within a regulated financial services environment. Experience in Credit Risk, Market Risk or other banking data domains would be highly advantageous. Key Responsibilities Develop, enhance and optimise Snowflake data solutions as part of a legacy SQL Server migration programme. Build and maintain data transformation pipelines and models using dbt. Develop Python scripts and automation solutions to support data migration, processing and operational efficiency. Analyse and migrate existing SQL Server databases, queries, stored procedures and data transformation logic to Snowflake. Design, implement and maintain scalable ETL/ELT pipelines, ensuring data quality, integrity and reconciliation throughout the migration. Develop and optimise data warehouse structures, star schemas and dimensional models to support business and regulatory reporting. Apply best practices for Snowflake performance tuning, query optimisation and cost efficiency. Implement automated testing, source control and CI/CD processes to support controlled and reliable deployments. Ensure data solutions adhere to enterprise data architecture, governance and control standards. Engage with business stakeholders and product owners to gather requirements and translate them into effective technical solutions. Troubleshoot complex data issues and support the successful delivery of migration milestones. Contribute to technical design decisions, lead development activities and mentor junior developers where required. Essential Skills
Senior Snowflake Developer employer: Proactive Appointments
Join a dynamic team as an IT Support Analyst in the vibrant area near Stamford, where you will benefit from a supportive work culture that prioritises employee growth and development. With a competitive salary and an impressive benefits package including hybrid working options, private medical and dental care, and a subsidised gym membership, this role offers a fulfilling and rewarding career path in a company that values its employees.
