Data Scientist (Experimentation)
Confirmed on the employer's own hiring board on Nov 7, 2026. First seen by Alion on Nov 5, 2026. Eldorado scores B on the Alion truth index.
Eldorado.gg is a leading marketplace for in-game items, accounts, and services, founded in 2018. Built by a team of 200+ professionals who care about speed, security and user experience. We support 400+ games such as Roblox, League of Legends and Fortnite, attracting more than 10 million monthly visits and reaching a global audience every day. We value bold ideas, move fast and continuously push the boundaries of digital trading. Join us and be part of a team where your work makes a real impact!
As we scale from ~200-250 to 500+ A/B tests per year, we’re looking for a Data Scientist (Experimentation) to raise the quality and velocity of experimentation. You will run rigorous analysis on high-impact tests while building the standards, processes, and enablement so product teams can confidently evaluate simpler experiments themselves.
In this role, you will work as part of the central Data team, collaborating closely with other product analytics professionals as well as alongside CRO to shape and scale company-wide experimentation standards.
POSITION BREAKDOWN
Own deep analysis of high-risk, high-impact, or ambiguous A/B tests and deliver clear recommendations.
Define, validate, and standardize metrics, guardrails, and success criteria across experiments.
Build the experimentation framework: design standards, sample size guidelines, metric rules, interpretation practices, and review criteria.
Educate and coach product managers and designers so they can close simpler tests independently (target: majority of low-complexity tests without Data team involvement).
Enforce standards through reviews, office hours, templates, and documentation.
Partner with Data Engineering / Analytics Engineering on tracking, events, and instrumentation.
Identify bottlenecks and improve experiment velocity and quality without sacrificing rigor.
Shape the long-term experimentation operating model with product and data leadership.
WHAT MAKES YOU A GREAT FIT
3+ years of experience in product analytics or data science, ideally in marketplaces, e-commerce, or high-velocity product environments.
Strong SQL skills - comfortable with complex queries, CTEs, window functions, and aggregations over large datasets (BigQuery preferred).
Hands-on experience with product analytics event tracking, tracking implementation, and event instrumentation.
Experience with regression analysis and statistical modeling.
Solid understanding of A/B testing methodology, experimental design, power analysis, and metrics design.
Ability to design and standardize metrics, guardrails, and success criteria.
Strong communicator who can teach non-technical stakeholders (product managers, designers) and enforce analytical standards.
Fluency in English and Lithuanian.
NICE TO HAVE
Experience scaling experimentation programs in marketplaces.
Track record of enabling self-serve analytics for product teams.
OUR DATA STACK
Airbyte for data ingestion.
Dagster for orchestration.
Google BigQuery for storage and warehousing.
dbt for data modeling and transformation.
GrowthBook for A/B testing.
Lightdash for visualization, semantic layer.
Amplitude for product analytics.
PERKS & BENEFITS
Growth opportunities: Access to an internal library, latest tools and technologies, professional conferences, and mentorship to level up your skills, opportunities for internal career growth.
Health & wellbeing: Private health insurance after the probation period, additional sick days (no doctor’s note needed), and the option to join free volleyball games at Delfi Arena with colleagues.
Office perks: Free parking, a fully stocked kitchen, Friday bun breakfasts, and a gaming room (table football, driving simulator, PS5, Xbox One); we’re pet-friendly and love team activities from game nights to sports events.
Additional time off: Extra vacation days added annually (+1 day per year), with a cap of up to 10 additional days.
Equity opportunities: Top-performing employees have the opportunity to be included in the generous company’s stock options program.
Extra perks: Monthly top-ups for your Eldorado.gg account after probation, gifts for important life events, partner discounts, and referral bonuses.
Hybrid work model: Built around an office-first mindset - 4 days in-office (Simbiocity, Vilnius) and 1 day remote.
GROSS SALARY
The salary range for this position is 4000-7000 Eur gross per month, depending on your experience.
WHAT TO EXPECT NEXT
Shortlisted candidates will be contacted by our Talent Acquisition team and invited to complete the following stages: HR interview, hiring manager interview, test task.