Senior Golang Engineer – TravelTech (m/f/d)

Create Impact: You analyze, design, develop and operate a highly available, backend system in a modern service-oriented architecture Focus on performance: You develop high-performance scalable code for large amounts of data and high access numbers with short response times and real-time processing Developing systems: You optimise and maintain our backend landscape consisting of services, databases, caches and interfaces (e.g. REST APIs) Responsibility: You plan and realize independently demanding IT projects – from idea to productive operation You build it, you run it: You develop our CI/CD pipelines, automate deployments and ensure quality through unit and integration tests KI actively shape: You develop intelligent AI-based features and identify new possibilities for artificial intelligence in our products and internal processes together with the team. Take your own ideas and evaluate new technologies with regard to their added value Share knowledge: You document solutions and keep your know-how active in the team

Found experience: An excellent degree and at least 2 years of professional experience as a software developer (m/w/d) Golang-Expertise: Very good knowledge of Golang Database Knowledge: Good knowledge of MySQL DevOps Mintset: Experience with build and deployment processes as well as tools such as Git, Docker and ideally Jenkins AI enthusiasm: interest in modern AI technologies (e.g. LLMs, AI-Assisted Development or AI APIs) and motivation to introduce these into products and development processes Quality Consciousness: High demand for code quality as well as an independent and structured way of working Analytical thinking: Joy in solving complex problems pragmatically and sustainably Team spirit: team skills, willingness to learn and enjoy developing good software together Passion for development: enthusiasm for modern technologies and the need to continuously develop Language knowledge: German language skills (min. C1 level)

We appreciate your commitment: unlimited contracts and an attractive remuneration with annual premiums for special success. Coupons for numerous CHECK24 products, a subsidized occupational pension and many other benefits are available at the top We advance you: Individual promotion of your career through training, a personal training budget, regular feedback talks and personal coaching. Thanks to our strong and sustainable growth, we offer you perspectives in the technical and leadership course Your ideas are important to us: independent, agile work with real scope for your ideas in an innovative environment. Short decision paths and access to the most modern AI tools including flexible token budget are of course for us You can easily get to us: Thanks to the help of the Job/Germany Ticket and Bike/EBike-Leasing you come to the office in a climate-neutral and cheap way With us you are flexible: flexible working hours, more than 30 days vacation with very good performance and the option for additional unpaid holiday, Sabbaticals and workation abroad Personal exchange and team spirits are driving you forward: we maintain our office culture with personal exchange, close cooperation and great team involvement. On Friday there is the possibility to “Home Office” (mobile work). We are far more than just colleagues – convince yourself of our CHECKito Spirit Here you can feel comfortable: our daily free CHECKito lunch as well as drinks, cereals and fresh fruits ensure energy Attractive sports program through a personal trainer: Keep fit through yoga or boot camp training with personal trainer or with our 50% grant to the EGYM Wellpass We celebrate our successes: We have a collegial and friendly environment. Experience the CHECKito spirit in sports activities, joint celebrations and regular team events