Senior Node.js Developer

Enjoy Gaming is a software provider focused on creating high-quality digital entertainment experiences, including Slots and Live Games. Our team brings together experienced professionals in game development, product, and design, driven by a passion for innovation and quality. At Enjoy Gaming, we value ownership, excellence, and drive. These principles shape the way we work, collaborate, and build products. Join us and be part of our innovative journey in the gaming world! We are currently seeking a skilled Senior Node JS Developer to join our innovative team and contribute to the development of high-performance backend systems. In this role, you will immerse yourself in server-side architecture and software design, utilizing your expertise to build robust, scalable services and seamless APIs for our platform. You will collaborate with product managers, frontend engineers, and DevOps specialists to design efficient data flows and ensure exceptional system reliability. Your technical expertise, problem-solving abilities, and passion for clean code will be essential in driving engineering excellence and supporting the growth of our product portfolio. Requirements About you: 4+ years of experience with backend in NodeJS/Express Strong Knowledge of Nest JS / Typescript Strong Knowledge of SQL and NoSQL (Mongo, Redis) Experience WebSockets and REST API Experience using messaging and task-processing frameworks (e.g., Kafka, RabbitMQ, etc.) Understanding of security, vulnerabilities, and approaches to avoid them Hands-on work with AI APIs (OpenAI, Claude, Gemini) or building AI-assisted features/agents English level: intermediate or higher Will be a huge plus: Experience with ClickHouse Experience in optimizing the performance of highly loaded systems Good understanding of GCP Experience with JavaScript, React JS Working principles with Docker/Docker Compose What goals will you have? Writing high-quality code Documentation: Create and maintain code and architecture documentation Collaborating with teams: Working closely with other developers, QA, designers, Product Owner, to ensure successful delivery of projects Keeping an eye on security Participate in planning Solving complex problems What We Offer: Competitive Salary in EUR: with annual performance reviews to recognize your growth Remote Work & Core Hours: full-time remote role (8 hours + 1 hour lunch) with mandatory availability between 9:30 and 17:30 CET for team collaboration Comprehensive Benefits: including medical insurance, psychologist support, and Polish, Slovak speaking clubs Generous Paid Time Off: 20 working days of paid vacation, plus 10 additional paid days off, 10 paid sick days, and all national holidays in your country Professional Development Support: reimbursement for courses, training, and certifications Well-being Perks: support for language classes, sports, massages, or life coaching Please note that feedback on your application will be provided within two weeks if a positive decision is made regarding your candidacy. I give my consent following the Law on the Protection of Personal Data dated June 1, 2010, No. 2297, effective from January 1, 2011, for the processing of information classified as personal data. Originally posted on Himalayas