AI Engineer (m/f/d)

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 AI Enablement team supports the adoption of AI capabilities across Raisin’s products and internal systems.

The team focuses on establishing a consistent and reliable approach to using AI in production by providing shared foundations, guidance, and reusable solutions. This includes working with engineering teams to integrate AI into existing systems, ensuring solutions are scalable, maintainable, and aligned with security and regulatory requirements.

The scope ranges from improving internal workflows to enabling new product capabilities, depending on where AI can deliver measurable value.

Your Responsibilities

As an AI Engineer, you will help shape how AI is applied across the organization by combining hands-on engineering with enablement and guidance.

Enable teams to adopt AI effectively

Work with product and engineering teams to identify and refine AI use cases

Support teams in integrating AI capabilities into their systems and workflows by providing clear guidance on patterns, trade-offs, and practical implementation approaches

Promote consistent and reusable solutions to reduce fragmentation across teams

Contribute to shared capabilities where needed

Develop or extend shared components, integrations, or services when required to unblock teams

Define and implement patterns for integrating LLM capabilities into the platform

Contribute to shared components or lightweight services that simplify access to AI capabilities across teams

Manage AI costs and budget usage when providing shared model access and services to other teams.

Support teams in developing retrieval-based approaches that make internal knowledge accessible to AI-driven use cases

Guide technical decisions

Evaluate tools, platforms, and approaches with consideration for scalability, security, and maintainability

Help teams choose appropriate solutions based on context rather than applying AI by default

Contribute to establishing a pragmatic and consistent approach to AI usage

Ensure robustness and responsible usage

Optimize AI system efficiency by making principled model selections based on cost-performance trade-offs, inference latency, and token usage optimization

Support the implementation of safeguards such as access controls, validation, and monitoring

Collaborate with Security, Legal, and other stakeholders on requirements related to AI usage

Contribute to practices that ensure solutions are reliable and aligned with internal standards

Your Profile

Background

Strong experience as a Software Engineer (5+ years), with focus on backend or platform development

Strong generalist mindset, comfortable working across technical domains

Experience working on production systems and collaborating across teams

Comfortable operating in environments with evolving scope and priorities

Technical Skills

Proficiency in at least one programming language (Python preferred; JVM languages also relevant)

Experience with cloud environments (AWS preferred)

Solid understanding of APIs, system integration, and distributed systems

AI Experience

Practical experience working with AI tools or platforms (e.g. LLM APIs or similar technologies)

Familiarity with concepts such as prompt design, context engineering, retrieval-based approaches, or AI-driven workflows

Ability to assess where AI adds value and where it does not

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 country or 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.