Backend Engineer

Our vision is simple yet powerful: we want to create a place where engineers thrive, taking on exciting projects and using the latest technologies, free from the shackles of legacy solutions.

Thanks to the diverse range of industries we work with, our days are never boring: from world-class apps to AR solutions or even programming robots, we've got it all covered. We don't just write code for our screens; rather, we develop impactful products used by millions every day: let them be large-scale public transport applications, leading fintech platforms, or storage solutions contributing to a greener future.

We are a team of 100+ engineers (Java, JavaScript, Android, iOS platforms) and QA engineers with our coding fingers at the ready working on the next big thing. We value openness, modesty, hard work, and simple yet great solutions.

We are looking for a Backend Engineer skilled in to join our innovative, fast-moving team. You'll play a key role in building a robust and scalable back-end from scratch, designing clean RESTful APIs, and contributing to cutting-edge projects with modern tools like NestJS, Prisma, and Docker. We value clean code, solid architecture, and developers who stay ahead of the curve - especially when it comes to using AI tools and modern best practices. Ready to make an impact? We'd love to hear from you.

• • Pioneering the development of a stable, scalable back-end from the ground up
• Designing, building, and maintaining RESTful APIs
• Participating in code reviews to ensure code quality and knowledge sharing
• Writing clean, maintainable code that aligns with industry best practices and integrates seamlessly with CI/CD tools
• Collaborating within a dynamic team environment and contributing to innovative, cutting-edge projects
• Bringing an architectural perspective to the planning and design process
• Working closely with Tech Leads and Architects to align with technical vision and standards

• • 3+ years of hands-on experience with in building applications, microservices, and RESTful APIs
• Experience with the NestJS framework (a strong plus)
• Familiarity with unit and integration testing, ideally using Jest
• Experience with Prisma or TypeORM (we use these daily)
• Practical knowledge of containerization and orchestration (Docker, Kubernetes is a significant advantage)
• Strong passion for writing clean, maintainable code (Uncle Bob fans welcome)
• Hands-on experience with SQL or NoSQL databases
• Solid understanding of OOP principles and a strong commitment to SOLID design principles
• Interest or experience in front-end development (Angular or React) is a bonus
• Hands-on experience with, or openness to adopting AI tools as part of the development workflow
• Curiosity and motivation to stay updated with the latest industry trends and best practices
• At least intermediate English proficiency, as we collaborate in an international environment

• • To unleash your full potential, we're here to help you grow every step of the way with exciting international projects, access to inspiring conferences, in-house soft skill trainings, and online courses. We'll even support your English classes, and with our skill matrix, you'll always have a clear path to learn.
• To feel your best, your wellbeing truly matters to us. That's why we offer health coverage with Medicover, Life1 gym access to keep you moving, and extra sick days for those moments you just need a little rest. We celebrate milestones with a fully paid month off after five years, offer extra paternity leave for growing families, and provide support through our Employee Assistance Program.
• To have a blast, you'll join a friendly team of 200+ people, all passionate about building amazing digital products. Whether it's our Summercharge festival, a football match, quiz night, or just grabbing a drink with teammates, there's always something to look forward to. And with our buddy system, you'll feel part of the team from day one.
• To brighten your day, our dog-friendly office in the heart of Budapest is filled with good vibes, great coffee, tasty snacks (yes, including Túró Rudi), and cozy corners to relax, connect, or have a little fun when you need a break. You'll also have a yearly personal budget and a company library to keep your curiosity growing.

About our Budapest office

Budapest is where it all started for Supercharge - this is our headquarters and the beating heart of our company. We have local offices in several countries, but this is where the real magic happens. A buzzing, vibrant space filled with talented individuals dreaming up and delivering amazing products for our clients. This Office of the Year award-winning space is home to our legendary after-work events, and as located in the heart of the city, putting us just steps away from some of the best restaurants, cafes, and bars around.