AI Backend Engineer - LLMs, Agents & Integrations

Univio; Wrocław; On-site; PLN 165,000 - 234,000; Full time

Job summary

Univio is seeking a seasoned backend AI/LLM integration engineer in Wrocław to develop tools based on AI agents, workspaces, and pipelines, and to integrate applications with leading AI models.

You will orchestrate development environments with Docker/Docker Compose, collaborate with DevOps, analysts, and business stakeholders, and help optimize token usage and costs. The role emphasizes security, governance, and scalable AI solutions.

Qualifications

• Experience in developing backend solutions and API integrations.
• Hands-on experience with AI/LLM tools and language models.
• Experience integrating with AI models (OpenAI, Azure OpenAI, Gemini, Claude/Anthropic, or open-source).
• Ability to design AI agent-based solutions and automation pipelines.
• Knowledge of Docker and Docker Compose and setting up dev environments.
• Experience with Git, code reviews, conflict resolution, and maintaining code quality.
• Ability to diagnose issues in applications, logs, databases, and runtimes.
• Understanding CI/CD, containerization, and production testing environments.
• Strong collaboration with DevOps, analysts, and business stakeholders.
• Focus on security, access control, license compliance, and responsible AI use.

Responsibilities

• Developing and maintaining tools based on AI agents, workspaces, prompt configurations, and agent pipelines.
• Integrating applications with LLM models and developing an intermediary layer such as an AI Gateway / proxy / broker.
• Developing the backend of AI applications, including handling import, indexing, and processing of documents (PDF, DOCX, XLSX, CSV, Markdown).
• Building integrations with Jira, SharePoint, Power BI, Grafana, n8n, and databases.
• Preparing and maintaining development environments based on Docker, Docker Compose, containers, and isolated workspaces.
• Collaborating on deployments, application configuration, CI/CD processes, and Kubernetes environments.
• Monitoring the usage of AI models: tokens, costs, requests, metrics, and expanding dashboards in Grafana.
• Testing new AI models, including open-source models, and evaluating their quality, costs, and deployment potential.
• Optimizing the costs of using AI through caching, proxies, prompt compression, and best practices for token usage.
• Refactoring code, conducting code reviews, fixing bugs, and organizing repositories.
• Co-creating and implementing standards for using AI in projects and documenting best practices for the team.

Skills

Backend development

API integration

AI/LLM tools

AI model integrations

AI agents design

Git & code reviews

CI/CD

Security best practices

Tools

Docker / Docker Compose

Kubernetes

Jira

SharePoint

Power BI

Grafana

n8n

Databases

Job description

Univio is seeking a seasoned backend AI/LLM integration engineer in Wrocław to develop tools based on AI agents, workspaces, and pipelines, and to integrate applications with leading AI models.

You will orchestrate development environments with Docker/Docker Compose, collaborate with DevOps, analysts, and business stakeholders, and help optimize token usage and costs. The role emphasizes security, governance, and scalable AI solutions.