[Hiring] Data/Reporting Team Lead @Focal Systems

Role Description

We're looking for a Data/Reporting Team Lead to own the numbers that decide how the world's largest grocers run their stores — which shelves get filled, which tasks get worked, where millions in lost sales are won back. We're rebuilding the data foundation behind that intelligence from the ground up, and it has to be flawless. You'll own it end to end and build the team around you.

You are a self-starter who thrives on ownership. You think in pipelines and projections, you obsess over correctness, and you lead a small senior team without ever leaving the code behind. You connect raw data to real customer impact — and you want your work to be the source of truth a multi-billion-dollar retail operation runs on.

You will lead a small, senior data/reporting team and stay hands-on in the pipeline yourself. You'll set the bar for what "accurate" means at Focal and own the system that turns billions of raw store signals into numbers customers trust.

• Own the accuracy and reliability of customer-facing reporting — imports, processing pipelines, reports, dashboards, and exports
• Build and lead the data platform: Snowflake CDC pipelines, DBT transformations, and silver/gold data layers served through clean APIs
• Engineer the tooling that keeps data honest — gold-set reconciliation, drift detection, and point-in-time state reconstruction across the entire system
• Own compute and cost: right-size pipelines (tiered compute for regional vs. chain-wide jobs) and tune queries for speed and price
• Set the technical bar for the team — plan, review, mentor, and own the outcome end to end
• Partner with backend, analytics, and customer-facing teams so reporting stays consistent on every surface a customer sees

Qualifications

• Bachelor's in CS, EE, or equivalent practical experience
• 7+ years of professional software/data engineering experience, including ownership of production data systems
• Strong Python skills, with strong performance-oriented leg
• Advanced SQL, including query-plan reading, index/optimization work on large tables
• Hands-on experience with a modern cloud data warehouse (Snowflake or equivalent) and transformation frameworks (DBT or similar)
• Experience with CDC / streaming pipelines and data-intensive applications
• A track record of owning data correctness in production — reconciliation, validation, and chasing down drift
• Range across the stack: data, infrastructure, and enough backend to ship end to end
• Experience with CI/CD tools, Docker, and cloud deployments a plus
• Compute/cost optimization, warehouse performance tuning, or BI/embedded analytics (Sigma or similar) a plus
• Technical leadership experience — you raise the bar for the engineers around you and don't wait to be told what to own
• Startup mentality, team player
• Fluent in Polish with advanced English skills (written & spoken)
• Excellent written and verbal communication, including presenting to non-technical stakeholders
• Flexibility in adjusting working hours to meet the needs of the global and time zone-diverse team (urgent tasks or meetings may occur outside of regular CEST working hours)
• Strong work ethic — drives projects to completion and holds the team to its commitments

Benefits

• Competitive Salary & Attractive Stock
• Paid Time Off
• Team Retreats
• Education grants