Senior Software Developer

Build high‑performance .NET systems at scale. Join Enteractive to shape our (Re)Activation Cloud Platform and drive architecture, innovation, and impact in a fast‑growing tech environment. Joining Enteractive means becoming part of a product‑driven, engineering‑minded organisation where technology is at the heart of everything we do. You will work in a highly collaborative environment, building scalable systems that power some of the most established operators in the iGaming industry. Our (Re)Activation Cloud Platform is continuously evolving, and you will play a key role in shaping its next generation. If you enjoy solving complex problems, designing robust systems, and contributing to a fast‑growing company that is redefining communication and CRM technology, this role is for you. Tasks What You Will Do - Design, develop, and maintain backend services using modern .NET technologies (C#, .NET Core 8), with a strong focus on performance, scalability, and clean architecture. - Build and integrate messaging systems and background services, ensuring reliable, event‑driven communication across distributed components. - Write and optimise MS SQL queries, indexes, and performance‑critical operations for high‑volume environments. - Contribute to architectural discussions, technical design sessions, and product brainstorming, helping shape the future of our platform. - Define and uphold engineering best practices across coding standards, testing, CI/CD, and system design. - Drive continuous improvement, staying current with emerging technologies, tools, and frameworks that can elevate our engineering capabilities. - Collaborate closely with cross‑functional teams in a fast‑paced, highly supportive environment where knowledge‑sharing is part of the culture. Requirements What You Bring - 5+ years of hands-on experience in backend software development. - Strong understanding of software engineering principles, API design, REST, asynchronous processing, and distributed systems. - Proficiency in C#, .NET Core, MS SQL, SOA, and distributed caching technologies (e.g., Redis). - Experience with Typescript or Python is considered an advantage. - Strong communication skills in English, both written and verbal. - A mindset built on accountability, ownership, and continuous improvement. - A collaborative spirit, someone who enjoys working with others and contributing to a positive engineering culture. Benefits Why Join Enteractive We believe people do their best work when they feel supported, trusted, and empowered. At Enteractive, you will find: Work Environment & Culture - A key technical role in a stable, established company entering an exciting scale‑up phase. - A people‑first culture rooted in our core values: Care, Improve, Dare. - A collaborative engineering environment where your ideas and expertise genuinely influence our technology roadmap. Benefits - All the hardware, tools, and software you need to excel. - Daily breakfast and lunch prepared by our in‑house chef, plus unlimited coffee, tea, and snacks. - A €250 annual allowance for therapy or counselling to support your mental well‑being. - Comprehensive private health insurance, including in‑patient and out‑patient coverage. - Access to our chill room with PlayStation, table soccer, and ping pong for mid‑day resets. - Opportunities for professional development, certifications, and continuous learning. - Occasional business travel to other offices or industry events. - Regular Friday socials, team‑building activities, and company‑wide celebrations.