Pleasefix.ai is building Cursor for finance & strategy analysts: automating workflows across Excel, PowerPoint, Word, and Chrome so analysts can focus on thinking, not document production.
Unlike web-based or modelling-only tools, our platform integrates directly into analysts' native tools, fully adapted to each firm’s templates and connected to internal & external data sources.
Backed by US & EU investors, our engineering team is based in Brussels, while our go-to-market team operates from New York.
More about us
The Role
We are hiring an AI Engineer to build and deploy production-ready LLM agents that power our AI platform. You will own the development of agentic systems, from building the multi-agent architecture to developing all required tools and prompts.
What you’ll do
* Build production-ready LLM agents with multi-step reasoning and tool use
* Design and implement agentic workflows using Pydantic AI
* Integrate LLMs (Claude, Gemini, OpenAI) into customer-facing features
* Develop AI-powered automations for Excel, PowerPoint, Word, and Chrome
Your Profile
📈 Experience & Background
* 1+ years of software engineering experience with a strong AI focus
* Experience building or deploying LLM-based systems in production
* Background in computer science, engineering, or equivalent practical experience
* Fluent in English
💻 Technical Skills
* Strong proficiency in Python and FastAPI for AI backend development
* Hands-on experience with LLMs (Claude, Gemini, OpenAI) and their APIs
* Experience designing multi-agent systems and workflow orchestration
* Solid understanding of prompt engineering and LLM evaluation methods
* Experience building APIs and scalable backend systems
* Familiarity with tool use, function calling, and structured outputs in LLMs
🧠 Mindset
* Ship fast: You build quickly, test in production, and iterate
* Owner mentality: You take full ownership of systems you build
* Pragmatic: You balance cutting-edge AI with reliability and usability
* Curious: You stay up to date with the fast-evolving LLM ecosystem
* User-focused: You build systems that solve real workflows, not demos
Why join us ?
* Build a next-generation AI platform used by top finance & strategy professionals
* Join a small, elite founding team with full ownership from day one
* Work at the intersection of AI and finance
Our Process
* Online interview with Recruiter - 45 min
* Intro call with the CTO - 30 min
* Technical interview - 60 min
* Business case with CEO - 45min
* Team lunch