CHECK24 is Germany's leading digital comparison platform. We are building the future of digital insurance and financial services -- fast, scalable, and customer-focused. Are you passionate about software development, modern technologies, and solving complex technical challenges? Do you enjoy taking ownership, continuously improving systems, and creating real impact with your work? Then you've come to the right place. Join our team and drive the digital transformation of the insurance and financial sector in Germany by building high-quality software solutions with modern technologies and AI-powered capabilities. As a Fullstack Software Engineer (m/f/d) InsurTech, you will work with technologies such as React, TypeScript, Node.js, Linux, Ansible, CI/CD pipelines, and modern DevOps and AI tooling to build high-quality, production-ready applications and services. We are looking forward to your application as Fullstack Software Engineer (m/f/d) InsurTech at CHECK24 Vergleichsportal für Versicherungen GmbH.   Your Responsibilities Designing and developing complex features and services, you take full ownership of your work You analyze business and technical requirements and translate them into sustainable, scalable software solutions By implementing appropriate testing, reviews, e2e testing, CI/CD pipelines, and monitoring, you ensure high code and system quality You actively drive the continuous improvement of our system architecture and engineering best practices With a sharp eye for optimization opportunities, you continuously improve performance and user experience You integrate AI functionality (LLMs) into existing and new components in a production-ready manner Your Qualifications A completed degree in Computer Science or a related technical field with excellent academic performance Professional experience in software development, ideally in agile environments, with hands-on experience in JavaScript, TypeScript, React, and Node.js Experience working with AI-assisted development tools and modern software development practices Solid understanding of Linux, DevOps environments, and CI/CD processes Strong analytical thinking and problem-solving skills with a passion for tackling complex technical challenges High level of ownership and drive to continuously improve systems, optimize performance, and deliver high-quality solutions Ability to work independently, quickly learn new technologies, and collaborate effectively in agile, cross-functional teams Very good English skills (C1); German skills (B2) are a plus Your Benefits The best of both worlds: With us, you get the security and stability of an established company--combined with the drive, speed, and creative freedom of a startup. We think long-term while giving you the opportunity to actively shape processes and topics. Modern work with a real future focus - AI-first instead of old school: You'll work with modern technologies and use tools like ChatGPT Enterprise, Claude Code, Cursor.ai, and other AI applications as a natural part of your daily routine. Top equipment from day one: A fully equipped, ergonomic workspace with a high-performance MacBook, additional monitors, and a height-adjustable desk. Need extra gear like noise-cancelling headphones or an ergonomic mouse? You'll get that too. Challenging and diverse tasks: Enjoy real creative freedom to actively shape processes, along with direct communication channels to senior management. Growth that's truly possible: Our strong growth creates real opportunities to take on responsibility quickly and develop both professionally and personally. You'll benefit from individual training and development options, as well as a broad catalog of learning programs. A strong overall package: In addition to an attractive salary, you'll benefit from vouchers for many CHECK24 products, strong support for your company pension plan, and generous subsidies for the EGYM Wellpass. Food & drinks on the house: Breakfast (with a selection of cereals), lunch, fresh fruit, and hot and cold drinks are available to you free of charge all week. In short: you'll have plenty to take care of--but not your meals at the office. Easy & sustainable commuting: Thanks to our central location, you can easily reach us by public transport or bike. You'll benefit from a fully covered Deutschlandticket or support for your company bike leasing. Work-life balance that fits your routine: We work together in the office Monday to Thursday, with the option to work remotely on Fridays. You'll also have 28 vacation days and the option to take up to 10 days of unpaid leave. CHECKito spirit/genuine team culture: We collaborate closely, support each other, and celebrate successes together. Whether at lunch, playing foosball, after-work events, or team and company events - you can expect a relaxed environment with a first-name culture and no dress code.   Do you have questions? Dominik Boy Personalreferent Recruiting dominik.boy@check24.de https://jobs.check24.de Applications can only be accepted online via our application form.