Remote Senior MLOps/Backend Developer

Description:

• 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.
• The role involves designing reliable infrastructure, developing robust backend services, and enabling seamless deployment of AI solutions into production environments.
• Responsibilities include developing and maintaining MLOps pipelines, designing and implementing backend services such as APIs, microservices, gateways, and middleware.
• The engineer will build and optimize Retrieval-Augmented Generation (RAG) pipelines using tools like LangChain, FAISS, or Qdrant.
• Integration of LLMs and ML models into game services (chat, asset generation, video, analytics) is required.
• The position involves maintaining and scaling production infrastructure based on Kubernetes, Docker, and AWS or GCP.
• Ensuring platform reliability and performance through observability, automation, and infrastructure as code is essential.
• The engineer will optimize real-time inference pipelines for latency and resource efficiency and collaborate closely with ML engineers, backend developers, and game teams.

Requirements:

• Candidates must have 3–5 years of experience as an MLOps or Backend Engineer.
• A strong knowledge of Python or Golang is required.
• Hands-on experience with Kubernetes, Docker, Terraform, and CI/CD tools is necessary.
• A deep understanding of API and microservice architecture for high-load systems is essential.
• Experience with RAG architectures, vector databases, LangChain or LlamaIndex is required.
• Familiarity with observability and DevOps practices (e.g., Prometheus, Grafana) is expected.
• Upper-Intermediate English or higher (written and spoken) is mandatory.

Benefits:

• Employees receive 5 weeks of Annual Leave per calendar year.
• Additional paid time off is provided.
• There are career development and education opportunities within the company.
• Home internet reimbursement is included.
• A gym membership through Urban Sports Club - Package M is offered.
• A mental well-being program (iFeel) is available.
• A monthly public transportation ticket is provided.
• Language classes are offered to employees.
• A company pension scheme with a company contribution up to 150 EUR per month is included.
• Employees receive a Personal Gaming Account.
• Coffee, fruits, and snacks are available in the office.
• Company events are organized for employees.
• Seniority Awards are given to recognize employee tenure.
• A referral program allows employees to recommend talents to the company and receive a reward.