Data Engineer

We’re looking for a Data Engineer to join and strengthen our Data Engineering team.

Responsibilities

• Develop and support the company’s primary data layer

• Build, maintain, and optimize data pipelines

• Optimize SQL logic and ClickHouse performance

• Work with large-scale user activity datasets

• Improve and support internal data processing services

• Refactor and enhance existing Python/SQL/Go solutions

• Collaborate closely with analytics and business teams

Requirements

• Strong SQL skills

• Experience with ClickHouse or other column-oriented databases

• Solid Python knowledge

• Experience with Go

• Experience working with highload/data-intensive systems

• Understanding of data warehouse architecture and data pipelines

• Experience optimizing and supporting existing solutions

• Ability to work with large-scale datasets

Tech stack

• ClickHouse

• SQL

• Python

• Go

• MySQL

Nice to have

• Experience with streaming/data processing systems

• Experience optimizing complex data pipelines

• Experience in product or highload environments

Conditions

• Hybrid work format with cozy offices in Limassol, Paphos, or Warsaw. Full remote is open for discussion.

• Flexible schedule – work at your own pace, just keep communication open with the team and deliver on time.

• We support your self-development: free English and Polish (or Greek) lessons, conference and course reimbursement.

• We take care of your health: medical insurance coverage for you and your family, plus a sports budget.

• We provide up-to-date devices so your work runs smoothly.

• Business trips to Cyprus: we encourage workations and hold team-building events in our sunniest location.