Senior MLOps/Backend Developer - Remote

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.

In Short

• 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

Requirements

• 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)

Benefits

• 5 weeks of Annual Leave per calendar year
• Additional paid time off
• Career development and education opportunities within the company
• Home internet reimbursement
• Gym membership through Urban Sports Club - Package M
• Mental well-being program (iFeel)
• Monthly public transportation ticket
• Language classes
• Company pension scheme with a company contribution up to 150 EUR per month
• Personal Gaming Account
• Coffee, fruits, and snacks in the office
• Company events
• Seniority Awards
• Referral program - You can recommend the best talents to the company and receive a reward