Data Engineer – Snowflake & AWS Migration
Contract: 6 Months initially Location: UK-based (Local office attendance required as needed) Engagement: Inside IR35 (via umbrella)
Overview We are seeking an experienced Data Engineer to support a major data platform transformation programme within a banking environment. The successful candidate will play a key role in migrating existing data solutions from SQL-based platforms into Snowflake, with a longer-term strategic roadmap to AWS. This is an excellent opportunity to join a high-profile data migration programme, helping to design, build and optimise modern cloud-based data solutions that will underpin future business and analytics capabilities.
Key Responsibilities
- Support the migration of legacy SQL-based data platforms into Snowflake.
- Design, develop and maintain scalable data pipelines and ETL/ELT processes.
- Work closely with architects, business stakeholders and engineering teams to deliver a modern cloud data platform.
- Optimise data models, data flows and performance within Snowflake.
- Contribute to the future migration and integration of data services into AWS.
- Ensure data quality, governance and security standards are maintained throughout the migration lifecycle.
- Troubleshoot and resolve data platform issues, implementing best practices and continuous improvements.
- Collaborate within Agile delivery teams to meet programme objectives and timelines.
Required Skills & Experience
- Proven experience as a Data Engineer within the banking or financial services sector.
- Minimum 3 years’ banking experience.
- Strong hands-on experience with Snowflake.
- Strong SQL development and database engineering skills.
- Experience building and maintaining large-scale data pipelines.
- Exposure to cloud technologies, ideally AWS.
- Experience working on data migration, transformation or modernisation programmes.
- Understanding of data modelling, ETL/ELT processes and data warehousing principles.
- Strong stakeholder management and communication skills.
Desirable Skills
- Experience within Credit Cards or broader consumer lending environments.
- Knowledge of AWS data services such as S3, Glue, Lambda, Redshift or related technologies.
- Experience working within regulated financial services environments.
- Understanding of modern data architecture and cloud data strategy initiatives.
Candidate Profile The ideal candidate will be a proactive and technically strong Data Engineer who is comfortable working in a fast-paced transformation environment. They will have experience delivering data migration projects, a strong understanding of Snowflake, and the ability to collaborate effectively with both technical and business stakeholders.
Key Technologies: Snowflake, SQL, AWS, Data Warehousing, ETL/ELT, Cloud Data Platforms, Banking Data Systems.
Guidant, Carbon60, Lorien & SRG – The Vertage Group Portfolio are acting as an Employment Business in relation to this vacancy.
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