AI Engineer

About Raisin

Raisin is the world’s leading platform for savings and investment products. Founded in 2012, Raisin connects consumers with banks across the EU, the UK, and the US, providing customers with competitive interest rates while offering banks a diversified source of refinancing.

Our vision is to make savings and investments accessible without barriers, unlocking opportunities within the global €160 trillion savings market.

Today, Raisin employs more than 800 people representing over 75 nationalities. Our platform manages more than €80 billion in assets for over one million investors, generating more than €5 billion in returns.

About the Team

The AI Enablement Team drives the adoption of AI capabilities across Raisin’s products and internal platforms.

The team establishes scalable, reliable, and secure foundations for AI in production by delivering shared tools, best practices, and reusable solutions. Working closely with engineering teams, they integrate AI into existing systems while ensuring compliance with security, regulatory, and operational standards.

From streamlining internal workflows to enabling innovative customer-facing products, the team identifies opportunities where AI delivers measurable business value.

Your Responsibilities

• Enable AI adoption across engineering teams
  • Partner with product and engineering teams to identify and refine AI use cases.
  • Guide teams in integrating AI capabilities into products and workflows.
  • Provide practical advice on architecture, implementation patterns, and trade-offs.
  • Promote reusable solutions and consistent engineering practices.
• Develop shared AI capabilities
  • Build or enhance shared components, services, and integrations that enable AI adoption.
  • Design and implement scalable patterns for integrating Large Language Model (LLM) capabilities.
  • Create lightweight services that simplify AI access across multiple teams.
  • Manage AI platform costs and optimize shared model usage.
  • Support retrieval-based solutions that make internal knowledge accessible for AI applications.
• Guide technical decision-making
  • Evaluate AI tools, platforms, and technologies for scalability, maintainability, and security.
  • Help teams determine when AI is the right solution based on business needs.
  • Contribute to pragmatic and consistent AI engineering standards.
• Ensure responsible and reliable AI implementation
  • Optimize AI performance through effective model selection, latency improvements, and token efficiency.
  • Support the implementation of safeguards, including access controls, validation, and monitoring.
  • Collaborate with Security, Legal, and other stakeholders to ensure compliant AI solutions.
  • Help establish best practices that ensure robust, secure, and maintainable AI systems.

Your Profile

Background

• 5+ years of experience as a Software Engineer with a focus on backend or platform development.
• Strong generalist mindset with the ability to work across multiple technical domains.
• Experience building and supporting production systems.
• Proven ability to collaborate effectively across cross-functional teams.
• Comfortable working in fast-paced environments with evolving priorities.

Technical Skills

• Proficiency in at least one programming language (Python preferred; JVM languages also welcomed).
• Experience with cloud platforms, preferably AWS.
• Strong understanding of APIs, distributed systems, and system integration.

AI Experience

• Hands-on experience working with AI platforms or LLM APIs.
• Knowledge of prompt engineering, context engineering, retrieval-based approaches, and AI-powered workflows.
• Ability to evaluate where AI creates meaningful value and where traditional solutions are more appropriate.

Why Join Raisin?

Join our mission and help shape the future of savings and investments while growing your career in a collaborative, international environment.

At Raisin, we foster an open, inclusive, and supportive culture where everyone is welcomed, respected, and empowered to succeed.

As part of our team, you’ll enjoy:

• €2,000 annual Employee Development Budget plus four dedicated training days each year.
• Flexible working hours, hybrid working options, and 30 vacation days.
• Company pension scheme with a 20% employer contribution.
• Subsidized Urban Sports Club membership with over €20 contributed each month.
• Deutschland Ticket subsidy of €25 per month for public transport.
• JobRad bicycle leasing with tax advantages and company-paid insurance.
• Complimentary office snacks, fresh fruit, and beverages.
• Relocation support for eligible candidates moving from another city or country.

Diversity & Inclusion

We celebrate diversity and recognize the unique perspectives every individual brings. If you’re excited about this opportunity but don’t meet every qualification, we still encourage you to apply.

Raisin is an equal opportunity employer committed to building an inclusive workplace where everyone is treated with respect, regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, or gender identity.