Senior Backend Developer .NET(m/w/x)

# Senior Backend Developer .NET (f/m/d) * Greentube GmbH * Vienna * Published: 2025-07-17 You will be joining a team of 4-5 developers responsible for the continuous development and architectural evolution of the data processing services of our gaming platform. Our team works on a number of key services and solutions, working together closely to drive new ideas and approaches. Actively adopting modern frameworks and technologies allows us to continuously enhance our architecture and services with the goal of driving innovation and quality. We are looking for enthusiastic and engaged people, who bring a solid foundation for working with data on which we can build further excellence. Since technologies are changing fast, specific framework experience is not a must, as it is the right working attitude we are looking for. ## Your tasks * Close collaboration with the rest of the team and the Solution Architect to maintain a clean service-oriented data processing architecture * Translate this architecture into design proposals and then into solid .NET code, with a lot of room for creative solutions * Support the consumers of our services and the technical support team * Active participation in meetings as well as presenting new ideas, strategies and technologies * Mentoring other colleagues ## Your profile * Completed higher technical education or similar * 5+ years of relevant experience in software development * Solid experience in developing backend applications with .NET Core and C# * Solid experience in service oriented and/or microservices architecture * Solid experience working on data intensive applications and ETL solutions * Experience in database development most preferably with MS SQL Server, MongoDB, PostgreSQL * Good understanding and confidence in different database engines * Good understanding on event driven-driven architecture * Experience in deployments within Docker / Kubernetes * Experience in Agile working environment, preferably in Scrum * Very good communicational skills as well as a very good command of both spoken and written English ## Our offer * Flexible working hours, hybrid work model, and a healthy work-life balance culture * Training budget to support your personal and professional growth * Daily fresh fruits, a wide selection of teas, fair trade coffee, and an in-house canteen at our Vienna HQ * Subsidized public transportation, plus access to pool e-bikes and e-cars for both business and personal use * On-site fitness room, MyClubs app points, along with fun sport- and company events * A wide range of local employee discounts, offers, and healthcare benefits * We are proud to offer a competitive base salary range of 70.000 - 75.000 EUR gross/year (paid in 14 salaries), thoughtfully designed to align with industry standards, taking into consideration the candidate's qualifications, skills, and relevant experience