Senior AI Engineer
Integral
Posted: December 8, 2025
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Quick Summary
Develop and deploy AI systems to automate accounting, payroll, and tax workflows, with a focus on quality control and performance optimization.
Required Skills
Job Description
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.
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
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