Senior AI "Jedi" Engineer (Agentic Systems)

DevBrother; Wrocław; Hybrid; PLN 447,000 - 670,000; Full time

Benefits offered by this job

Equity & Growth

Remote work option

Medical Insurance in Ukraine

Multisport program in Poland

Education reimbursement

Job summary

DevBrother is seeking an AI Jedi, a master of agentic orchestration, to serve as the brain of our platform. You will craft autonomous, self-correcting workflows that push beyond RAG and prompt engineering for world‑class game development studios.

You must excel in Python, asynchronous systems, and frameworks like LangGraph/LangChain, while shaping scalable AI products in a fast‑moving startup. Expect equity, rapid growth, and a collaborative, delivery‑driven culture.

Qualifications

• Proven track record of building and scaling AI-powered products.
• You know the difference between a tutorial and a production-grade agentic system.
• Expert-level Python skills with a focus on asynchronous programming (FastAPI, AsyncIO).
• Deep experience with LangGraph, LangChain, and/or similar libraries.
• Comfortable with Vector Databases, high-scale data pipelines, and cloud infrastructure (AWS/K8s).
• Builder mindset: speed, pragmatism, and shipping code that works over theoretical perfection.

Responsibilities

• Architecting Autonomy: Design and implement high-level agentic orchestration using LangGraph or custom state-machine frameworks.
• AI Excellence: Solve complex challenges related to agent memory, long-term planning, and multi-agent collaboration.
• Performance & Reliability: Build robust evaluation loops and guardrails to ensure our agents perform reliably in production environments.
• Innovation: Stay at the bleeding edge of AI research, quickly turning new papers and techniques into production-ready features.

Skills

Deep AI expertise

Python mastery

Agentic frameworks

Infrastructure savvy

Startup DNA

Tools

LangGraph

LangChain

Vector databases

Job description

We are looking for anAI Jedi- a top-tier engineer who lives and breathes agentic orchestration and can solve the most complex problems in the LLM space.

The Role

This is a high-impact, individual contributor role for a master of AI engineering. You will be responsible for the "brain" of our platform. We need someone who can move beyond basic RAG and prompt engineering to build sophisticated, self-correcting, and autonomous agentic workflows that deliver results for the world's biggest gaming studios.

Key Responsibilities

• Architecting Autonomy: Design and implement high-level agentic orchestration usingLangGraph or custom state-machine frameworks.

• AI Excellence: Solve complex challenges related to agent memory, long-term planning, and multi-agent collaboration.

• Performance & Reliability: Build robust evaluation loops and guardrails to ensure our agents perform reliably in production environments.

• Innovation: Stay at the absolute bleeding edge of AI research, quickly turning new papers and techniques into production-ready features.

Requirements

• Deep AI Expertise: Proven track record of building and scaling AI-powered products. You know the difference between a tutorial and a production-grade agentic system.

• Python Mastery: Expert-level Python skills with a focus on asynchronous programming (FastAPI, AsyncIO).

• Agentic Frameworks: Deep experience withLangGraph, LangChain, and/or similar libraries.

• Infrastructure Savvy: Comfortable with Vector Databases, high-scale data pipelines, and cloud infrastructure (AWS/K8s).

• Startup DNA: You are a "Builder." You value speed, pragmatism, and shipping code that works over theoretical perfection.

What We Offer

• High Impact: No bureaucracy. Your code shapes the future of GameDev marketing.

• Equity & Growth: A fast-track path to a key leadership role with a stake in the company’s success.

• Elite Team: Work alongside senior experts who value "Delivery in 1 Second" and relentless improvement.

• Medical Insurance in Ukraine and Multisport program in Poland.

• Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.

• Paid vacation, sick leaves, and official holidays.

• Legal & Accounting services.

• The company provides all necessary equipment.

• English classes and Education reimbursement.