Your Tasks

• Build and deploy AI agents that automate accounting, payroll, and tax workflows
• Develop LLM-based systems using modern frameworks
• Implement prompt engineering with quality control mechanisms
• Integrate AI capabilities with existing systems and APIs
• Optimize performance, cost, and reliability of AI features

What makes your job special

• Shape how we use AI to solve real business problems in financial services
• High ownership: you'll influence what we build and how we build it
• Work with state-of-the-art LLM capabilities
• Tight feedback loops with domain experts and customers
• Pragmatic pace: ship, learn, iterate—without sacrificing quality

Mission

Build intelligent, reliable AI systems that help SMEs navigate financial and tax operations. Own outcomes, not just output—balancing speed and craftsmanship.This role follows a hybrid schedule, requiring at least two days each week in the office in Berlin to collaborate effectively with the team.

Preferred Experience

• Experience building applications with LLMs (OpenAI, Anthropic, or similar)
• Strong Python skills

Technical skills

• LLM APIs, prompt engineering, structured outputs
• Agent frameworks (LangChain, LangGraph, or similar)
• Testing and quality assurance for AI systems
• RESTful APIs and cloud services

About us

Founded in 2024 by Lukas Zörner and Anil Can Baykal, Integral set out to redefine how accounting, taxation and payroll works for SMEs in Europe, starting with Germany. The company is backed by General Catalyst, Cherry Ventures, Puzzle Ventures and entrepreneurs across Europe.