Job description
Job Overview
Wargaming’s AI Center of Excellence is building a scalable Generative AI platform, integrating LLMs, multimodal models, and RAG-based systems into live game products. We are looking for an engineer who can design reliable infrastructure, develop robust backend services, and enable seamless deployment of AI solutions into production environments.
Reports to
Head of AI Center of Excellence
What will you do?
Develop and maintain MLOps pipelines, including CI/CD, batch inference, and data ingestion
Design and implement backend services: APIs, microservices, gateways, and middleware
Build and optimize Retrieval-Augmented Generation (RAG) pipelines using tools like LangChain, FAISS, or Qdrant
Integrate LLMs and ML models into game services (chat, asset generation, video, analytics)
Maintain and scale production infrastructure based on Kubernetes, Docker, and AWS or GCP
Ensure platform reliability and performance through observability, automation, and infrastructure as code
Optimize real-time inference pipelines for latency and resource efficiency
Collaborate closely with ML engineers, backend developers, and game teams
What are we looking for?
3–5 years of experience as an MLOps or Backend Engineer
Strong knowledge of Python or Golang
Hands-on experience with Kubernetes, Docker, Terraform, and CI/CD tools
Deep understanding of API and microservice architecture for high-load systems
Experience with RAG architectures, vector databases, LangChain or LlamaIndex
Familiarity with observability and DevOps practices (e.g., Prometheus, Grafana)
Upper-Intermediate English or higher (written and spoken)
What additional skills will help you stand out?
Experience in game development or multimedia applications
Knowledge of MLflow, Kubeflow, or SageMaker
Proven track record of deploying AI services at scale
Advanced Russian would be a plus
Work mode
Hybrid/Remote (from anywhere within the European time zone)
Benefits
Benefits and perks are tailored to the local market and culture. Our benefits in Warsaw include:
Additional paid time off (5 Personal Days, Birthday Leave) on top of the statutory minimum
Sick Leave 100% Compensation (10 days per calendar year)
Career development and education opportunities within the company
Premium Private Health Care
Mental well-being program (iFeel)
Multisport card
Personal Gaming Account
Company events
Seniority Awards
Referral program - you can recommend the best talents to the Company and receive a reward
Please submit your CV in English to ensure smooth processing and review.
About Wargaming
Wargaming is an award-winning online game developer and publisher headquartered in Nicosia, Cyprus. Operating since 1998, Wargaming has become one of the leaders in the gaming industry with 15 offices worldwide, including studios in Chicago, Prague, Shanghai, Tokyo, and Vilnius. Our diverse and multicultural team works together to deliver a top-class experience to millions of players who enjoy Wargaming’s titles across all major gaming platforms. Our flagship products include free-to-play hits World of Tanks, World of Warships and World of Tanks Blitz.
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