Middle strong AI Engineer
Exciting Opportunities for Tech Talent – Find Your Perfect Role!
We are looking for a talented AI Engineer specializing in LLM & Backend Integration/Development to join a fintech project. This is a position for a project focused on developing cutting edge fintech systems. You will be working on a platform that uses AI to provide intelligent insights and enhance the work environment on the fintech domain. You will integrate with a team of 2 AI Engineers and support both maintenance of existing systems and the development of new systems and implementing new business use-cases.
2 Senior AI Engineers and 1 Middle AI Engineer, PM, 2 Senior Back-end Engineers and 1 Middle Back-End Engineer.
– Interview with the Recruiter – up to 30 min.;
– Technical interview with Ralabs – up to 1 hour;
– Interview with the Client – up to 1 hour.
Requirements and responsibilities
- At least 3 years of commercial experience as an AI Engineer or a similar role, preferably within the fintech industry;
- Strong proficiency in Python and hands-on experience on developing backend systems preferably with FastAPI;
- Experience with Large Language Models (LLMs) and integrating with APIs (e.g., OpenAI, Hugging Face);
- Proven experience working with frameworks like LangChain, LangGraph, LlamaIndex;
- Hands-on experience implementing RAG;
- Practical experience in designing and building agent-based AI systems;
- Solid knowledge of relational databases, specifically Postgres, including schema design;
- Experience with cloud platforms, preferably Azure;
- Experience in designing and implementing REST APIs;
- Good problem solving skills;
- At least an Upper-Intermediate level of English.
- Develop and integrate LLM-powered features to provide users with personalized financial insights and support.
- Set up and maintain a secure and scalable FastAPI backend service.
- Design and extend the Postgres database schema to manage user data.
- Implement and extend secure chat session management, message history storage, and user profile payload integration.
- Deploy and manage the application on Azure, ensuring high availability and reliability.
- Occasional work on traditional ML systems based on project needs.
We offer
- Flexible full-time/part-time hours
- No micromanagement—time logging is for accounting only
- High-quality equipment (MacBook or your own device)
- Dynamic, low-bureaucracy environment
- Team events, swag, and a great crew to hang with
- 20 days of paid annual vacation;
- 15 days of paid sick leaves;
- Possibility to use vacation during probation;
- Maternity and paternity leave;
- Days off on all government holidays.
- $100 annual education allowance
- Mentorship program—learn or lead
- English lessons with biannual reviews
- Certification cost reimbursement
- Free access to Udemy courses on request
- Social package: medical insurance, sports compensation, or psychological training
- IT Club Loyalty card (Lviv IT Cluster)
- No overtime—work-life balance matters
- Transparent payments in EUR/USD, on time every month
- Assistance with military reservation procedure
Send resume
Nataliya Bahan
Head of Recruitment
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