Who we are – WE ARE:
- Leaders in innovation and a favorite brand of thousands of Bulgarians
- Different and we encourage diversity - this gives us invaluable advantages
- Flexible, operational and without barriers in the organization and internal communication
What makes us different - THE UNIQUE TEAM OF:
- Colorful, interesting and valuable personalities
- Professionals striving for the maximum
- Like-minded people who like, support and value each other
With us you can be yourself, feel meaningful, meet friends in a position: Junior GenAI Engineer, AI and Automation Department, Sofia
Ref.№: AiA/Jun0707GE
Contribution and key responsibilities:
- Create and iterate on promptsfor tasks such as structured data extraction, text generation, summarization, and basic data analysis — learning to produce high-quality, contextually accurate outputs from large language models (LLMs)
- Assist in designing multi-step AI agent workflowsusing LangChain and LangGraph, gaining hands-on experience with document processing pipelines, state management, and human-in-the-loop patterns
- Use Python dailyto build automation tools, API integrations, and data preparation scripts for generative AI workflows
- Integrate OCR / Document Intelligence servicesinto document digitization pipelines and participate in building post-processing flows that combine OCR output with LLM-based structured extraction
- Containerize, deploy, and troubleshootsolutions using Docker, with exposure to CI/CD pipelines (Jenkins) and Linux environments
- Collaborate proactivelywith the team and stakeholders — identify problems early, propose solutions, and deliver without waiting to be told what to do next
- Explore and apply RAG workflowsinvolving vector databases (Qdrant), embedding models, document chunking, and semantic search — initially guided, with growing independence
- Stay curious and researchnew prompt techniques, RAG architectures, agentic AI patterns, and emerging tools to continuously improve output quality and personal skill set
For efficiency and effective role performance:
- Bachelor’s degree in Mathematics, IT or equivalent - completed or in progress
- Hands-on experience with Python (personal projects, coursework, or self-study count)
- Demonstrated curiosity across a broad technology stack — we expect exposure (even self-taught) to most of the following: LLM IDEs (experience with several, with an opinion on when to use which), LLM tools (OpenAI API, LiteLLM, Langfuse, Qdrant, LangChain/LangGraph, Tool Calling), React (FE basics), Python (BE), Postgres, Docker, Linux & Shell Scripting
- At least one public GitHub project showcasing working software — clean structure, proper secrets handling, and sensible file organization matter
- Proficiency in English at a good working level
- Proactive mindset — you find solutions to problems rather than waiting for a Jira ticket to appear
- Analytical thinking and good communication skills
Prospects and opportunities::
- To be successful and receive recognition - with us, the path from a personal initiative to a working practice is quick and short
- To feel understanding and support – every day we build and preserve the pleasure of our work together
- To enjoy:
Special conditions for employees when using the Bank’s products
Participation in training and motivational corporate programs
Personal space, care and balance - additional annual leave and health insurance; medical care; sports and respite
Become part of Fibank family by sending a CV with a recent photo by
07.07.2026 to email:
jobs@fibank.bg For additional information: contact the Human Capital Management Department, Internal Consultants Unit, phone 02/9100100.
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