We are looking for an experienced Senior Backend Engineer - Java (m/f/d) to join our skilled and collaborative technical team as a key contributor. Someone who is not only confident dealing with industry adopted technologies and Software Design approaches, but also likes to challenge the status quo.
Backend: Java, Spring, Hibernate, PostgreSQL, Spring Boot
Frontend: ReactJS, TypeScript, Redux, SASS
QA: Selenium, Galen, Serenity, JUnit, Mockito, Jest, Mocha
Build and Deploy: Jenkins, git, npm, Maven, Docker
Infrastructure: AWS, Troposphere (python), Stacker, Cloudformation, Terraform (Infrastructure), Ansible, EKS (k8s)
Agile: Kanban and Scrum
Design and implement solutions primarily in Java with high impact and a great deal of autonomy
Maintain and enhance our flagship multi-tenant white-label B2B2C SaaS platform
Develop new and exciting products with AI, whether standalone or integrated
Continuously improve our development lifecycle with modern methods and technologies—both individually and as a team
Propose, review, improve, and explore the solution-space with team members from all professions
Review test cases, designs, and code developed by other team-members
Own significant parts of the runtime together with our in-house SREs, embracing “you ship it – you own it”
Collaborate with Front-End, QA, Infrastructure, and Data professionals on interfaces, shared definitions, and common objectives
Coach and train team members on best practices and help the team learn
Shape our engineering culture by sharing curiosity, kindness, and craftsmanship—every day, by simply being yourself.
You’re a seasoned backend engineer with a solid Java background and a hands-on approach. You’ll fit right in if you:
Have 5+ years of experience building Java backend systems with Spring, Hibernate, and the tools that come with modern software development
Have worked in a startup or fast-moving product environment, and are comfortable adapting quickly and making progress, even when things are changing constantly
Feel good taking a system from idea to production—and are able to debug and solve problems across the stack
Have worked on both monoliths and microservices, including systems with asynchronous communication (e.g. queues, events, messaging)
Know how to apply AI tools practically—for your own productivity and in what you build
Can design solid, practical architecture—and know how to balance long-term quality with short-term needs
Understand data structures, relational models, and different kinds of backends—and can choose what fits best
Enjoy working with others, whether it’s writing something down clearly, pairing on a problem, or just hashing things out on a whiteboard
Communicate fluently in English
Care about the team’s success —and help people around you grow and do their best work
Are reliable, respectful, and make the team better—technically and personally.
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You build software that makes a real difference for serious customers
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You raise the bar by bringing clarity, care, and initiative to the team—technically and interpersonally
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You push what's possible, applying AI and modern tools to make both the product and the team smarter.
By the way - You don’t need to check all the boxes. We want to meet YOU!
We are a tight-knit group in a founder-owned “grown-up” startup. We love what we do and what we build and we care about our amazing team. We value each team member and develop their unique talents.
At Friendsurance, we believe that today's social structures disproportionately disadvantage people from marginalized populations - including people of color, people with disabilities, working-class people, single parents, women, and members of LGBTQIA+ communities. We also believe that these groups need to be actively included in the workforce. Therefore, we strongly encourage people with these identities or members of other marginalized communities to apply. We do not require a photo or information about your gender/sex or marital status for our application process.
Attractive salary and vacation policy
Flexible working hours and mobile- work
A big and lovely designed office in Berlin-Kreuzberg with plenty of rooms for creativity and the typical startup amenities
A generous yearly personal development budget
Legendary team events and parties
Urban Sports Membership subsidy
Language learning support for German and English
A unique and international team
And much more!
Sounds interesting? We are very much looking forward to your application ❤️
AI note: This job description was written by our team, with help from AI for tone and clarity. Final edits are human.
Since 2010, Friendsurance have been pursuing a clear vision:
"Dealing with insurance should bring a smile to your face."
With our digital solutions, we bring transparency, simplicity, and speed to the world of insurance – for end customers as well as our partners. Our platform enables users to manage their insurance contracts centrally, easily understand their benefits, and optimize their rates – independently and with a customer-focused approach.
Our technology excites – even the big players:
Our partners include Deutsche Bank, Allianz, and others. Through our platform, we connect 175 insurers and reach over 50 million customers. This makes us Europe’s leading provider in the field of Digital Bancassurance – the digital distribution of insurance products via banks.
Our secret to success?
A committed and diverse team that is shaping the digital future of the insurance world with passion, innovative spirit, and a clear focus on the customer.
