Senior Snowflake Data Engineer

Title: Senior Snowflake Data Engineer

Location: London (2-3 days on site)

Salary: Up to £75,000

iO Associates is looking for an experienced Senior Snowflake Data Engineer to join a fast-growing, next-generation technology consultancy delivering cutting-edge data, AI, and cloud solutions to high-profile clients. This is an exciting opportunity to work on impactful projects, lead delivery squads, and develop your leadership skills while staying hands-on with modern data technologies.

What You'll Do

• Lead technical delivery of data engineering projects within client teams, ensuring high-quality, scalable solutions.
• Work closely with stakeholders to understand requirements, design solutions, and plan delivery.
• Build and optimise data pipelines, architectures, and workflows on cloud platforms.
• Provide technical guidance and mentorship to team members.
• Promote engineering excellence and contribute to internal knowledge sharing.

What We're Looking For

• 5+ years' experience in data engineering, building and optimising large-scale cloud-based solutions (AWS, Azure, or GCP).
• Strong Snowflake expertise (Snowpipe, Snowpark, Dynamic Tables, UDFs) - SnowPro certification desirable.
• Advanced Python and SQL skills for ETL/ELT processes.
• Experience with CI/CD pipelines and automated testing in data workflows.
• Knowledge of data governance, security best practices, and performance optimisation.
• Confident working directly with clients, translating business needs into technical solutions.
• Leadership experience within delivery teams.

What you get?

• Salary from £70k (negotiable) + bonus.
• 20 dedicated development days per year, including leadership training.
• Support for professional certifications (Snowflake, AWS, Azure, etc.).
• Opportunities to work on varied, high-impact projects across industries.
• Collaborative, learning-focused environment with clear career progression.
• And more!

If you're interested in finding out more, or know someone who would be, then please apply to this role