Offer summary

Qualifications:

5+ years of professional experience with Python 3.10+ and asynchronous programming, Strong hands-on experience with FastAPI, SQLAlchemy, and Django ORM, Experience in system design and microservice architectures, Good English communication skills and fluent Russian..

Key responsibilities:

Analyze existing program code and eliminate errors

Develop program code for company projects

Support and develop integrations with side services

Interact with the development department and conduct testing.

Job description

WHAT YOU'LL BE WORKING ON

Analysis of the existing program code, identification and elimination of errors
Development of program code for company projects
Interaction with the development department, testing
Support and development of integrations with side services.

WHAT YOU NEED TO SUCCEED IN THIS ROLE

5+ years of professional experience with Python 3.10+, with a deep understanding of its asynchronous programming model
Domain knowledge in payment systems or financial flows
Strong hands-on experience with asyncio, FastAPI or aiohttp, SQLAlchemy, and Django ORM
Experience in system design (Scalability, Reliability & Fault Tolerance, Security, Performance)
Practical experience with microservice architectures, API development, and service-to-service communication (REST, GRPC)
Knowledge of and experience with message queues like RabbitMQ or Kafka
Experience writing and maintaining unit/integration tests with modern testing frameworks
Experience with Grafana loki(LogQL), Jaeger/Tempo
Familiarity with gitlab CI/CD, Docker, Kubernetes, Helm, and cloud infrastructure (e.g., AWS, GCP) is a plus
Knowledge of how 3ds2 flow works is a big plus
Good English communication skills (written and spoken) and fluent russian.

OUR TECH STACK

Python 3.12, FastAPI, Django, async gRPC, asyncio, pytest, GitLab CI/CD, Kubernetes (K8s), Helm, PostgreSQL.

WHAT WE OFFER

An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us
Work with coworkers who are passionate about their business
Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
Remote type of work
20 days of vacation time; bank holidays; Sick leaves; Additional birthday day off

You can find out more about our team, our values, and the unique ways we celebrate our successes here: https://fyst.com/culture

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