Business Intelligence Engineer (Human)

What's it about?Our production data lives in different databases — PostgreSQL for core systems, MySQL for legacy tools, SQLite for local instances. We need you to build the connective tissue that turns this into a unified, queryable foundation for business decisions.You’ll be the go-to Data Expert with touchpoints across all departments. As an integral part of our Engineering team, you’ll work closely with both Engineering and Product to make data accessible, reliable, and actionable. In this role, you will report directly to the Head of Engineering.Your roleYou'll own the full pipeline from raw production data to business insights:Extract & Transform: Connect our production databases (PostgreSQL, MySQL, SQLite) to our BI stack (Metabase, Salesforce). Write efficient data pipelines that run reliably at scale.Build Custom Tooling: Extend Metabase and Salesforce with custom JavaScript components when off-the-shelf solutions hit their limits. Our teams need insights that are specific to event management — not generic dashboards.Make Data Usable: Design visualizations and data models that answer real questions: Which project types are most profitable? Where do we lose time in delivery? How do we forecast resource needs?Ship in Go: Most of our data infrastructure is Go. You'll write clean, maintainable scripts for ETL processes, data validation, and API integrations.Explore & Experiment: Use Elixir (Livebook) for rapid prototyping and Rust for performance-critical transformations (both optional, but useful).You'll treat data as a product — not just numbers on dashboards, but living systems that evolve with our business.What We LikeMust-haves:3+ years working with relational databases (PostgreSQL, MySQL) in production environmentsStrong programming skills in Go — you've built backend services or data pipelines beforeSolid JavaScript experience for building custom visualizations or extending BI toolsExperience designing data models and ETL pipelines end-to-endTrack record of translating messy business requirements into clean data solutionsConversational German skills and strong communication skills in English (our company language is English, but clients are German)Nice-to-haves:Exposure to Elixir or Rust (we can teach you, but prior knowledge helps)Experience with Metabase or similar BI toolsUnderstanding of event-driven architectures or time-series dataWhat You LikeYou are part of a motivated and highly qualified team with flat hierarchies and - surprise - regular team events, such as after-work drinks on the roof terrace, culture nights, game nights or our team events at the end of the month, where we push ourselves together to get the last deals in and celebrate our successesBe a saver and take advantage of discounts on various brands and trips through PepXpress and corporate benefitsOf course, there is also the obligatory fruit basket, a muesli bar and hot and cold drinks Flexible working hours. This varies from team to team. In principle, the core working hours are from 10 a.m. to 5 p.m.Our engineer team meets three times a week at the office Would you like to work with a view of the Elbe and some of Hamburg's most famous and beautiful sights?You decide which benefits suit you: with 20€ Benefitsy or the 20€ subsidy for the DEU ticketWe support your individual development with a learning budget of €300 per yearOn top of this, we add up to €100 per month for your pension and asset targets (company pension scheme and VWL)Your contact personHellen, our Talent Acquisition ManagerAbout UsEvent Inc Group is the largest and leading platform for event locations in the German-speaking region. With only a few clickscompanies can select suitable locations for their next event -whether it's a Christmas party, trainings or meetings. Throughout the entire process, we are at the customer’s side providing excellent support in finding the perfect venue ensuring it will be an unforgettable event. After already having conquered the DACH region, we are now going international to position ourselves as thefirst address for booking company events in Europe.None of this would be possible without our strong, interdisciplinary team consisting of 70+ experts from a wide range of disciplines. In 2021, Event Inc and smart and more joined forces and together we now enable the best, fastest and most transparent event planning through excellent service and technology. Since September 2022, we count Aloom (DE) and Inspiratie op Locatie (NL) to the Event Inc Group as well. Since October 2023 Honest has reinforced our position in the southern part of Germany.We promote diversity and equal opportunity in our organization and strongly encourage people of all genders, ethnicities, religions, sexual orientations and disabilities to apply for work with us.LinkedIn | Instagram