Backend Developer (Search & Discovery)

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! We’re growing and looking for a Backend Developer to join our Search & Discovery team. This role focuses on implementing solutions connected with which offers and categories users see through search, and ranking which is a critical area for our business. 👉POSITION BREAKDOWN Improve the quality of search results and ranking across 400+ games and 10M+ monthly visits - what users find, and in what order.Build and maintain the indexing pipelines, APIs and statistics layer behind search and categories.Develop experiments on ranking changes, and help us tell whether they actually worked.Contribute to wider backend initiatives in the team - code reviews, working with other tech teams, and sharing what you know.Take an active role in generating ideas, improving processes, and influencing offer & ranking direction. 👉 WHAT MAKES YOU A GREAT FIT Hands-on experience with a search engine (Elasticsearch, OpenSearch, Vespa, Azure AI Search or similar) - building and maintaining indexes and queries.Proven experience working with C# / .NET.Comfortable working with large datasets and reasoning about query performance at scale.Strong ownership and self-motivation - you care about the outcome and the product, not just completing a ticket.Proficiency in Lithuanian and English languages. 👉 BONUS POINTS Experience changing how results are ranked - and some way of telling whether the change actually made them better.Experience with CI/CD, Kubernetes, Grafana, APM tools.Familiarity with Azure, Service Bus, Docker, Bitbucket.Passion for video games and gaming culture. 👉 OUR TECH STACK Backend: .Net 10 + Azure SQL.Frontend: Angular 20.Cloud: Azure. 👉 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 from 4500 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 and test tasks.