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Senior Java developer building high-transaction features for large-scale online gaming platforms using Spring, multi-threaded programming, and Unix systems.
Build and maintain backend services for an iGaming platform using Java, Spring Boot, Kafka, and databases; collaborate in an Agile team to modernize a large-scale codebase.
Build and maintain high-performance Java services for global sports data and betting platforms, processing millions of live events daily.
Senior Java backend engineer building and scaling backend services for a leading Warsaw-based gaming company using Spring and Hibernate.
Build and maintain Java backend services using Spring Boot, Kafka, Docker, MongoDB, and MySQL in an Agile team for a large-scale gambling platform.
Backend developer at an iGaming studio designing and implementing game logic, mathematical models, and integrating systems in an agile environment.
Backend developer building math-driven game logic and systems for iGaming slots, including RTP models, simulations, and integration with gaming platforms.
Build and maintain backend services for a social casino game using Kotlin and Spring Boot, ensuring scalable, clean, and testable code.
Senior Python developer building and scaling backend services for 20+ iGaming brands using FastAPI/Django, PostgreSQL, Redis, Kafka, Kubernetes, and AWS.
Builds responsive React UIs for a lottery client, managing state with Redux/Zustand and integrating REST APIs while collaborating in a hybrid Warsaw office.
Develops web-based casino games using TypeScript and PixiJS/SpineJS, collaborating with artists and producers to ship interactive titles for global audiences.
Senior DevOps engineer maintains and scales high-traffic, multi-datacenter infrastructure for 100+ products handling billions of daily hits, using cloud, Kubernetes, IaC, and CI/CD.
Build and scale Sleeper’s backend systems powering fantasy sports, DFS, and real-time user experiences like contests, leaderboards, and payments using Go/Python/Node.js and cloud infrastructure.
Build and own the backend of Hard Rock Digital’s sportsbook and casino platform using Java/Spring, AWS, Kafka, and Kubernetes.
Build and scale PrizePicks’ React Native mobile app, owning architecture, CI/CD, and performance while mentoring engineers and driving mobile-first features for millions of users.
Build and optimize a high-performance sports-betting and iGaming web UI using React, JavaScript, and modern tooling while collaborating with product, design, and QA teams.
Build cloud-native platforms that collect, curate, and distribute live sports data and content via APIs and analytics tools, powering broadcasts and apps for major leagues and media partners.
Design and maintain Betsson’s Sportsbook data warehouse and ETL pipelines, ensuring accurate, high-performance data flows for internal and external betting analytics using T-SQL, SSIS, and MSSQL.
Senior Frontend Engineer building interactive web applications for an online gaming company in Malta.
Designs and maintains data pipelines and warehouses for a global sports betting platform, ensuring accurate and timely data flows for analytics and business insights.
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