About the Role
FitMe is a fitness app created for people who want to stay active without long, repetitive workouts. It offers short, easy-to-follow routines that can be done at home with no equipment. FitMe is perfect for busy people who want to maintain their health, boost energy levels, and feel good every day — without going to the gym or spending hours on exercise.
Responsibilities
•Stakeholder support: ad-hoc validation of figures, investigation of discrepancies between dashboards, ensuring availability of the BI platform.
•Development and support of ETL/ELT pipelines for analytical reports (cohort revenue, LTV, retention, KPI by creatives, post-purchase analytics).
•Support for attribution models (Web↔Mobile mapping, multi-locale cost-cohort resolve, last-click vs raw events).
•Integrations with external sources: Meta Marketing API, AppsFlyer, AppMetrica, Stripe, Tableau Server (TSC), Birch.
•Data quality assurance: schema/freshness/volume checks, broken-snapshot detection, anti-bot-traffic filtering.
•Performance optimization of queries and procedures in Redshift.
•Collaboration with BI Team, Product / UA / Billing analysts.
Requirements
•1-2 years of commercial experience in data engineering / analytics engineering / BI development.
•Experience with data warehouse, data lake and data lakehouse concepts.
•Proven experience in designing, implementing and supporting ETL/ELT pipelines.
•Experience with AWS, Amazon Redshift, Apache Airflow.
•Advanced SQL, hands-on experience in designing production-level Python code.
•Willingness to deal with business logic (subscription, monetization, attribution) — with team support.
Nice to have
•Experience with Infrastructure as Code (Terraform).
•Experience with dbt, Apache Spark, Apache Iceberg.
•Experience with UA-attribution stack (AppsFlyer, AppMetrica, Adjust, SKAN, GA4) and UA cost APIs (Meta, Google Ads, TikTok, AppLovin).
Conditions
•Despite being remote-first, we love meeting up in person, so we often organize events in our Gismart hubs.
•Growth is our top priority, so we'll cover 70% of your professional development courses and 100% of your English language courses.
•We provide health insurance, sports and psychotherapy reimbursement.
•18 days of paid vacation, 3 paid personal days, plus 1 day for each year at Gismart.
•Gismart observes public holidays based on the Ukrainian or Polish holiday calendars. Employees working in other locations are entitled to 12 public holidays per year.
•100% Sick Leave Compensation.
•You can use our corporate devices or work on your own laptop and get a monthly depreciation compensation.
•Work from home anywhere in the world, in one of our Gismart hubs, or in a coworking space, which we'll pay for.
