BI/Data Engineer

We’re a product powerhouse building a full-stack ecosystem for iGaming businesses. 40M+ players. 250 brilliant minds. One bet: our technology is so rock-solid that we stake our own business on it.From our hubs in Ukraine, Georgia, the UK, and the Philippines, we blend real-world experience, a battle-tested Tech Radar, all within an open-door culture.TURNKEY Turnkey isn’t just our biggest team — it’s the engine room of everything we build.It’s the tech our partners bet their business on: no patchwork, no plug-ins, and built for the real world. Just one battle-tested ecosystem designed to launch, grow, and lead in the most dynamic markets out there.Turnkey brings together VeliHorizon (our core platform), VeliX (the experience layer), and VeliPayments — a trio that powers every player's journey and operator’s next big leap.We invite a BI/Data Engineer to join the VeliHorizon team within Turnkey.VeliHorizon — our battle-tested platform built from real gaming floors. High-performance, microservices at its core, API-first by design — it’s the tech that keeps operations smooth, data razor-sharp, and transactions flying.Every click, spin, and payout runs through Horizon — proven in the toughest conditions, powering thousands of moments a second. Built by cross-functional teams who own every detail — from first idea to live performance.In this role, you will:Maintain and further develop the corporate DWHMonitor and optimise PostgreSQL and ClickHouse performanceDevelop and support data pipelines in Airflow (Python + SQL)Set up and maintain logical replication between systemsBuild and maintain reports in Tableau and MetabaseContribute to client reporting solutions on BigQuerySkills and experience you will need:At least 4 years of proven experience in a Data Engineer roleHands-on experience with PostgreSQL as a DWH (query optimisation, indexing, partitioning)Practical experience with ClickHouseStrong SQL skills (Postgres, BigQuery, analytical functions)Experience designing and supporting ETL processes, knowledge of AirflowExperience with BI/reporting tools (Tableau, Metabase, or similar)Solid Python skills for developing ETL processes and Airflow DAGsAbility to write clean, maintainable code (error handling, logging, structure)Experience with database libraries (psycopg2/sqlalchemy, clickhouse-driver, etc.)Spoken English at B1–B2+ levelWould be a plus:Experience with BigQueryFamiliarity with SupersetExperience writing unit tests for data pipelinesHIRING PROCESS: Intro Call with TA Specialist → Technical Interview → Final interview → OfferWe offer:Level up daily. Real mentorship, a clear career path, and support to lead your productBattle-tested tech stack. Work with what we bet on: microservices, serverless, SRE strengthHealth comes first. Insurance and 10 days' sick leave — because your health is a priorityWork your way. Remote, hybrid, Kyiv office — find your rhythmTime off that matters. 20 days paid vacation, public holidays — to recharge your wayBuild your brand. Share your story, grow your voice — inside and outCulture with a pulse. Team offsites, community events, and the energy of people who carePowered by JazzHRWx48AvfRRU