Monterail

Information Technology and Services

JuniorAIDeveloper

$72–108k ~AI est. Łódź, Łódź Voivodeship, Poland Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Entry candidates.

The Brief

“Junior AI Developer at Monterail. Skills: AI development, LLM applications, Backend development. Build applications powered by LLMs. Develop chatbots”

Industry & Context.

Information Technology and Services
Problems you'll solve

Technical decisions; Trade-offs; Implementation approaches

What They're Looking For.

Must Have

Hands-on experience building LLM applications, Backend development skills with Node.js, Backend development skills with Python, Working knowledge of React.js, Solid understanding of APIs, Solid understanding of software architecture, Solid understanding of engineering best practices, Ability to demonstrate projects, Ability to articulate technical decisions, Ability to articulate trade-offs, Ability to articulate implementation approaches

Nice to Have

Prior commercial experience, Participation in hackathons, Participation in coding competitions, Participation in open-source projects, Experience with LangChain, Experience with LlamaIndex, Experience with vector databases, Experience with foundation model APIs, Familiarity with prompt engineering, Familiarity with evaluation workflows, Familiarity with deploying AI-powered applications

What You'll Do.

Build applications powered by LLMs

Develop AI assistants

How You'll Work.

Communication Scope

Articulate technical decisions

Full Job Description

### Who are we? We are a software development company based in Wrocław. We have been creating products for 16 years now, partnering with clients to deliver outstanding software solutions. We are not a product company, which means you'll get to work on a diverse range of projects and technologies. ### Why are we opening this recruitment? A few years ago, we started helping develop talents from their first steps. We organised bootcamps and met passionate people in the process. We are still collaborating with some of the great developers we met back then and have seen them grow within Monterail. We want to return to those times and help new, ambitious talent shape their careers with us, this time with a focus on the future of development: AI. **Requirements** ### What We're Looking For * Hands-on experience building applications powered by Large Language Models (LLMs), such as chatbots, AI assistants, or Retrieval-Augmented Generation (RAG) systems. * Experience may come from university coursework, personal projects, hackathons, internships, or professional roles — prior commercial experience is not required, but a plus. * Strong backend development skills with Node.js and/or Python. * Working knowledge of React.js and modern frontend development practices. * Solid understanding of APIs, software architecture, and engineering best practices. * Ability to demonstrate projects and clearly articulate technical decisions, trade-offs, and implementation approaches. ### Nice to Have * Participation in hackathons, coding competitions, or open-source projects. * Experience with AI development frameworks and tools such as LangChain, LlamaIndex, vector databases, and foundation model APIs (e.g., OpenAI, Anthropic, Google Gemini). * Familiarity with prompt engineering, evaluation workflows, and deploying AI-powered applications. ### What can you expect from us? 🎓 Accelerated Learning We have the right people, extensive know-how, and diverse projects you can learn from. Because e

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