Python Developer in Cloud Team

Kyiv - Ukraine

Monthly Salary: Not Disclosed

Posted on: 8 hours ago

Vacancies: 1 Vacancy

Job Summary

Ajax Systemsisafull-cycle company working from idea generation and R&D tomass production and sales. Wedoeverything: weproduce physical devices (the system includes many different sensors and hubs) write firmware for them develop the server part and release mobile applications. The whole team isinone office inKyiv all technical and product decisions are made locally.

Were looking for aData Engineer tojoinus and continue the evolution ofaproduct that welove: someone who takes pride intheir work toensure that user experience and development quality are superb.

Required skills:

- 4 years of experience with Python in commercial projects

- Hands-on experience with Django including working with the ORM and migrations

- Basic to intermediate experience with FastAPI or readiness to learn and apply it in practice

- Solid understanding of relational databases and SQL fundamentals

- Familiarity with REST API concepts and HTTP basics

Nice to have:

- Experience writing and optimizing non-trivial SQL queries

- Experience in working with large volumes of data and databases.

- Experience with monitoring and logging tools (ElasticSearch Kibana).

- Experience with Docker and CI/CD pipelines.

- Understanding of cloud data platforms (AWS/GCP/Azure).

Tasks and responsibilities:

- Maintain extend and refactor an existing Django service

- Design implement and support APIs with a focus on performance scalability and reliability (FastAPI)

- Analyze optimize and refactor complex database queries to achieve maximum performance and efficient resource usage

- Work closely with relational databases (primarily MySQL and a little bit of PostgreSQL) to improve query execution plans indexing strategies and data modeling

- Identify performance bottlenecks across the application stack (database ORM application logic)

- Collaborate with DevOps and infrastructure teams to ensure efficient data access patterns and stable production environments

- Coverage of new features through tests as well as additions to existing ones

- React to monitoring alerts and ensure the stability and reliability of pipelines

We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.

Required Experience:

Ajax Systemsisafull-cycle company working from idea generation and R&D tomass production and sales. Wedoeverything: weproduce physical devices (the system includes many different sensors and hubs) write firmware for them develop the server part and release mobile applications. The whole team isinone...