Senior AI Platform Engineer

Quick Facts

• Role: Senior AI Platform Engineer
• Work model: Fully remote (from Poland)
• Employment: Full-time
• Start: ASAP

Description

You will design, build, and operate AI/ML services that power single- and multi-agent workflows, combining GenAI orchestration, enterprise search, and cloud-native platforms.

Responsibilities

• Build production-grade GenAI solutions with agent frameworks, tool calling, memory, orchestration, and human-in-the-loop
• Develop and optimize RAG, search, and reasoning systems using Elasticsearch, vector search, and knowledge retrieval
• Create document intelligence pipelines for OCR, information extraction, classification, summarization, and embedding generation
• Fine-tune and optimize models using SFT, LoRA, and QLoRA approaches
• Deploy and scale AI workloads on Kubernetes and cloud platforms (AWS, Azure, or GCP)
• Improve reliability, quality, observability, security, and performance of AI services in production

Requirements

• 4+ years of commercial experience in Software Engineering, Machine Learning Engineering, or AI Engineering
• Strong Python development skills with experience delivering production AI applications
• Hands-on experience with LLMs, Agentic AI, RAG, and AI orchestration frameworks (e.g., LangGraph, AutoGen, LangChain, Google ADK)
• Experience evaluating AI systems with metrics, testing frameworks, and human feedback loops
• Solid understanding of fine-tuning techniques (SFT, LoRA, QLoRA, or preference-based optimization)
• Knowledge of Elasticsearch, vector databases, SQL/PostgreSQL, and enterprise search solutions
• Practical experience with Docker, Kubernetes, and AWS/Azure/GCP
• Familiarity with distributed workloads, MLOps practices, CI/CD pipelines, and production monitoring
• Fluent English (B2+/C1)

Benefits

• Full-time employment contract
• Stable and long-term cooperation
• Well-defined career path at a European engineering & IT consulting leader
• Opportunity to relocate and work in different branches
• Chance to engage in a subsequent project after completing the current one
• Introduction and cooperation with a dedicated Competences Manager
• Medicover medical care and dental care
• Medicover Benefits platform and Medicover Sport card
• Referral Program
• Layette for a newborn employee’s child
• Group life insurance and pension scheme
• Access to professional certifications with technology partners (e.g., Google, ISTQB)
• Access to relevant industry events and Knowledge Sharing Program
• Access to referral program
• Additional cooperation option: B2B or Contract of mandate (UZ)