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 Nicosia include:

21 days annual leave (additional days based on years of service: up to 25 days)
Additional paid time off (5 Personal Days, Birthday Leave, Marriage Leave, Compassionate Leave)
Sick Leave (10 days top-up to statutory allowance per year)
Maternity Leave (18 weeks top-up to statutory allowance per case)
Career development and education opportunities within the company
English Language courses fully covered by the company upon Manager’s approval
Premium Private Health Care
Mental well-being program (iFeel)
Onsite gym and spa
Free parking close to the Nicosia offices, based on availability
Free drinks-equipped kitchen in every floor building
Hellenic Bank benefits
Employee discounts (e.g. restaurants, bars, etc.)
Personal Gaming Account
Onsite canteen with subsidized prices for food and drinks
Company events, Social Clubs
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.