Python Developer

We are building a complex, high-load system based on a microservice architecture, where every component plays a critical role. This is not a legacy support project - it's about continuous development of new modules and optimization of existing ones.

Our teams are small and focused - typically 4–6 engineers. Each team has its own area of responsibility and a unique set of challenges.

We work with a modern tech stack, including:

• Python (asyncio)

• Messaging and streaming: RabbitMQ, Kafka

• High-load scenarios and distributed computing

• Scalable and fault-tolerant infrastructure

• #NODJANGO :)

RESPONSIBILITIES

• Develop and maintain high-load backend services using Python (asyncio)

• Design, support, and optimize microservice architecture components

• Participate in architectural discussions and technical decision-making

• Implement integrations with Kafka, RabbitMQ, and internal RPC services

• Refactor and improve existing services with focus on scalability, reliability, and performance

• Write functional and integration tests to ensure system stability

• Collaborate with developers, QA, analysts, and product teams, while contributing to code reviews and knowledge sharing

REQUIREMENTS

• Python 3.11, 5+ years of professional experience

• Strong hands-on experience with asyncio and asynchronous programming (3+ years preferred)

• Experience in microservice architecture (REST API, RPC)

• Strong knowledge of algorithms and data structures

• Good understanding and practical application of SOLID, DRY, KISS, YAGNI principles

• Experience designing internal libraries / SDKs / shared components

• Pydantic (v2)

• Hands-on experience with stream processing

• Solid understanding of RPC (designing RPC servers, request/response, retries, correlationId)

• Kafka (consumer groups, delivery guarantees, schema design, experience in defining optimal partitioning strategies)

• RabbitMQ (RPC, pub/sub, DLX, retries)

• MongoDB (indexes, configs, transactions)

NICE TO HAVE

• Monitoring/logging (Prometheus, Grafana, ELK)

• CI/CD setup experience

• Knowledge of Docker, Kubernetes

• GraphQL (Ariadne)

• ClickHouse

• Experience in fintech, betting, trading domains

PERKS AND BENEFITS

• Comprehensive health insurance with coverage for your well-being

• Paid sick leave up to 10 days without medical certificate

• 20 days of paid vacation plus additional leave for important life events

• Learning and growth opportunities with support for professional development

• Language learning support for multilingual collaboration

• Modern hardware provided for your work

• International team environment across multiple countries

• Corporate events and team activities

• Welfare support program for critical situations

• Gifts and support for major life milestones