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Offer summary
(Summary generated by AI based on the full job description)
The project is a central AI team building Generative AI for construction software. Core technologies include LLMs, RAG, AI agents, orchestration and model evaluation tools, and cloud (Azure/AWS). Responsibilities cover designing and delivering production-grade GenAI solutions, building reusable AI services, creating evaluation frameworks, advancing AI-native engineering practices, and ensuring security, observability and governance. Rate up to 120 PLN/h net + VAT. Benefits: Medicover, sports subsidy.
AI/ML Engineer (Senior/Regular) – GenAI
Company: SQUARE ONE RESOURCES sp. z o.o.
from: 1 October 2026
to: 31 October 2026
100 - 120 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:mid • senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian
Requirements
Expected technologies
Python
GenAI
LLM
RAG
AI Agents
Tool Calling
ML
Vector Databases
AWS/Azure
Optional technologies
LangChain / LangGraph / LlamaIndex
MLOps
Our requirements
- 5+ years of software engineering experience, including hands-on experience with production AI systems.
- Strong Python programming skills.
- Hands-on experience with Generative AI, LLMs, RAG, AI agents, tool/function calling, and orchestration.
- Practical experience with Azure and/or AWS cloud platforms.
- Experience designing and delivering end-to-end AI systems from APIs and data/retrieval layers to cloud infrastructure and production deployment.
- Experience with AI evaluation and testing, including quality, reliability, grounding, latency, and cost.
- Understanding of AI-assisted development, Spec-Driven Development, and modern AI developer tools.
- Strong software architecture skills and ability to design reusable, scalable AI solutions.
- English – minimum B2/C1.
Optional
- Commercial experience with Machine Learning and ML systems.
- Experience with LangChain, LangGraph or LlamaIndex.
- Knowledge of MLOps, MLflow and CI/CD.
- Experience with Kubernetes and Docker.
- Experience with vector databases, embeddings and semantic search.
- Knowledge of Azure OpenAI, Azure AI Services or AWS Bedrock/SageMaker.
- Experience with LLM observability, AI governance and responsible AI.
- Familiarity with MCP (Model Context Protocol) and AI coding agents.
- Experience with FastAPI and AI/ML APIs.
Your responsibilities
- Design and develop production-grade GenAI solutions, including LLMs, RAG, AI agents, tool use, and orchestration.
- Build reusable AI capabilities and services that can be adopted across multiple products.
- Design and implement AI evaluation frameworks focused on quality, reliability, latency, cost, and grounding.
- Develop AI-native engineering practices, including Spec-Driven Development, AI-assisted development, and automated testing.
- Ensure AI solutions meet standards for security, observability, governance, reliability, and responsible AI use.
- Collaborate with Product, Engineering, and Business stakeholders, while supporting other engineers through technical guidance, code reviews, and knowledge sharing.
About the project
You will join a central AI team developing modern Generative AI solutions for construction software products. The project focuses on building scalable, reusable AI capabilities, including LLM-based applications, RAG pipelines, AI agents, tool use, orchestration, and evaluation frameworks.
You will work on both prototyping and production-grade AI systems, help establish engineering standards and best practices, and contribute to AI-native software development and automation.
Project details:
Work model: 100% remote
Contract: B2B
Rate: up to 120 PLN/h nett + VAT
Start: ASAP
Project model: Outsourcing
Recruitment process: 2 stages – HR interview + technical interview with the Hiring Manager
Engagement: Full-time
This is how we organize our work
This is how we work
at the client's site
What we offer
- 100% remote work – work from anywhere in Poland
- Medicover
- Medicover Sport
Benefits
- sharing the costs of sports activities
- private medical care
Recruitment stages
- 1.Initial recruiter screening
- 2.1st HR interview
- 3.Technical meeting with Hiring Manager
SQUARE ONE RESOURCES sp. z o.o.
At Square One Poland we link IT experts with the business. With over 25 years of experience, we specialize in recruitment processes on a global scale. Despite years of experience, we still have a startup DNA and this is our advantage. Our offices are located in London and Warsaw, however, we can reach clients from all over the world, from start-ups to big worldwide corporations.
This is how we work
AI/ML Engineer (Senior/Regular) – GenAI
100–120 zł / hr. (B2B)
I apply to:
SQUARE ONE RESOURCES sp. z o.o.
Warszawa, Masovian
Need more information?
- Make sure the body of the offer doesn’t already include what you’re looking for.
- Ask a question if you need more information you’re interested in.
- We’ll forward your question to the employer and aim to provide a response within 3 business days.