Ask From The Manager

- It's for a redshift to snowflake migration involving extensive data retention requirements and business change elements. Project is needing a bit of TLC and requires an engineering tech lead available at short notice.

- A Tech Lead who is good at customer-facing interactions, willing to dive into business requirements, create a technical backlog, and lead three or four less experienced engineers.

Key Responsibilities

- Client &
- Stakeholder Engagement: Act as the primary technical point of contact for business stakeholders. Lead discovery workshops, unpack business requirements, and manage change expectations across teams.

- Architecture &

- Product Ownership: Review Review the migration roadmap from Redshift to Snowflake, ensuring the data architecture supports long-term scalability, governance, and strict data retention policies. Translate high-level business goals into structured epics, user stories, and actionable technical tasks; manage the team's sprint backlog.

- Team Leadership &

- Mentorship: Lead and mentor a team of 3-4 engineers through code reviews, technical guidance, and pair programming to elevate overall delivery quality.

- Hands-on Execution: Step into the code/pipelines when needed to unblock engineers, validate technical designs, and establish best practices for data modeling and transformation.





Technical Requirements

Required Experience &

- Qualifications:

- Data Warehousing: Proven hands-on experience migrating legacy data platforms (specifically Amazon Redshift) to modern cloud warehouses (Snowflake).

- Data Governance &
- Retention: Expertise in designing schema architectures, partition strategies, and automated data retention/archival policies for regulatory compliance.

- Data Engineering &

- Pipeline Design: Proficiency in SQL, Python, and modern data stack tools (e.g., dbt, Airflow, or similar orchestration platforms).

- Leadership &

- Delivery Requirements

- Cross-Functional Background: Strong dual capability across technical solution design and product/business analysis (backlog grooming, requirements gathering, stakeholder alignment).

- People Leadership: Demonstrated experience mentoring and guiding early-career/mid-level data engineers.

- Communication &

- Change Management: Excellent customer-facing skills with the ability to articulate complex technical decisions to non-technical business leaders.

Desirable Skills

- Familiarity with business change frameworks or experience navigating organizational shift during large-scale platform migrations.

- Experience with cost-optimization strategies in Snowflake.

📌 Tech lead (Barcelona)
🏢 W3Global
📍 Barcelona