(Senior) Software Engineer Backend – Investment and Pension Products (m/f/d)

Job Application for (Senior) Software Engineer Backend – Investment and Pension Products (m/f/d) at Raisin Back to jobs (Senior) Software Engineer Backend – Investment and Pension Products (m/f/d) Berlin, Berlin, Germany Apply Raisin is the world's leading platform for savings and investment products. Founded in 2012, the FinTech connects consumers with banks in the EU, the UK and the US. This gives consumers better interest rates and banks a diversified form of refinancing . Our vision is to offer savings and investments without barriers and thus open up the global 160 trillion euro market. Raisin currently employs more than 800 people from over 75 countries worldwide. Today, the platform holds over 80 billion euros in assets from more than one million investors which have accrued over 5 billion euros in returns. Team The Investment and Pension Products (IPP) tribe at Raisin builds Raisin’s capital markets–based products, enabling customers to grow their wealth with confidence. We take complex, highly regulated financial systems and turn them into easy, transparent, and scalable product experiences. This is core to Raisin’s mission, given the central role these product lines play in Raisin becoming the home for our customers’ wealth. As part of the IPP tribe, we are building a new cross-functional engineering team focused on the further internationalisation of Raisin’s investment products. The team owns the design, development, and operation of its services end-to-end, following a “you build it, you run it” mindset. This includes responsibility for system reliability, scalability, and continuous improvement in close collaboration with Product, Risk, and other stakeholders. Your Team’s Stack Backend: Java (Sprint Boot), MySQL, Kafka, AWS Web: TypeScript, ReactJS Mobile: TypeScript, React Native Your Responsibilities Delight customers and internal stakeholders by building and maintaining high-quality customer-facing platforms and internal tools. Own the design, implementation, testing, deployment, and ongoing refinement of applications and services end to end. Guide features through the full lifecycle—from discovery and implementation to testing, iteration, and successful launch. Write clean, maintainable, secure, and well-tested code with a strong quality mindset (unit, integration, component, and contract testing where applicable). Collaborate closely with Product, UX, Risk, and other stakeholders to translate complex domain requirements into practical, efficient, secure, and compliant solutions. Actively participate in architecture discussions and contribute to defining technical standards, guidelines, and best practices. Continuously improve engineering processes, CI/CD pipelines, automation, and overall operational readiness to enhance developer productivity. Work in an agile, cross-functional team with end-to-end ownership and a strong sense of accountability. Use AI tools productively and responsibly to accelerate delivery and improve quality. Foster an inclusive and collaborative team culture through knowledge sharing, constructive feedback, mentoring, and pairing. Contribute to an environment of open communication, trust, and continuous improvement, taking responsibility for personal growth as well as the growth of the team. Your Profile University degree in Computer Science, Engineering, Information Systems, or a related field — or equivalent practical experience Professional experience as a Software Engineer Comfortable participating in technical and architectural discussions Strong understanding of business requirements and the ability to translate them into suitable technical solutions Experience working in agile environments with CI/CD practices Commitment to writing clean, well-tested, maintainable, and well-documented code Open-minded, creative team player who actively contributes to team culture Strong English communication skills (German is a plus, not mandatory) Strong professional experience with Java Experience designing and developing microservices-based architectures Hands-on experience working with AWS Cloud Strong understanding of distributed systems and service-oriented architectures Deep commitment to clean architecture principles and high code quality standards Join our mission, join our team – and grow with us! At Raisin, we care about each other and it is one of our top priorities to foster an open and caring environment in which everyone feels welcome and comfortable. Our culture is strongly driven by our ambitious team, which connects more than 75 different nationalities. As part of our team, you will benefit from Employee Development Budget of €2,000 and four full training days per year. Flexible working hours, home office and 30 vacation days. A company pension scheme (Betriebliche Altersvorsorge), which we support with 20%. Enjoy more than 50+ different sports with Urban Sports Club: We subsidize your membership with more than €20 per month. Do you miss being in the office? The Deutschland Ticket gets you there, which we subsidize with €25 per month. Love cycling? With JobRad, lease the bike of your choice and enjoy tax savings, plus Raisin covers your monthly insurance costs. Hungry all the time? Snacks, daily fresh fruit as well as drinks provided at the office. You are moving from another city to join us? We may support your relocation. Raisin Applicant Privacy Policy We value diversity and the unique experiences each individual brings. If you’re excited about this role but don’t meet every requirement, we still encourage you to apply. We are an equal opportunity employer and are committed to creating an inclusive environment for everyone, regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or gender identity. Create a Job Alert Interested in building your career at Raisin? Get future opportunities sent straight to your email. 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