The Role
Build, maintain, and optimize high-load data infrastructure and ETL/ELT pipelines on ClickHouse. Develop data marts, ensure real-time streaming resilience, implement alerting, optimize storage costs, and collaborate with analysts, product teams, and engineers.
Summary Generated by Built In
We are looking for a talented Data Engineer to join our Data Unit team!
In this role, you'll help us scale and stabilize our high-load data infrastructure. You’ll work on building, debugging, and optimizing data pipelines, developing and maintaining foundational data marts used across the business, and ensuring the resilience of real-time streaming from key sources.
We’re looking for someone who’s not only excited to build new solutions — but also ready to take ownership of existing systems and take them to the next level.
We’re looking for someone who’s not only excited to build new solutions — but also ready to take ownership of existing systems and take them to the next level.
This is a great opportunity to work in a data-driven environment, solve real business problems, and collaborate closely with analysts, product teams, and other engineers.
Key Responsibilities
- Maintain and enhance our high-load DWH built on ClickHouse
- Design, develop, and optimize low-level data marts for business-critical reporting
- Support and improve our ETL/ELT pipelines for operational analytics
- Ensure fault tolerance of our data infrastructure and cover key components with alerting
- Support and optimize data storage, ensure cost-efficiency and scalability
- Monitor and improve real-time data streaming via Push API
Skills, Knowledge & Expertise
- 2+ years of experience as a Data Engineer
- 1+ year of hands-on experience with ClickHouse (experience configuring server-side components is a plus)
- 1+ year of experience with PostgreSQL
- 1+ year of experience working with Airflow
- Solid knowledge of Python 3.9+
- Confident in writing analytical SQL (data mart design and optimization experience is a plus)
- Bonus points for experience with: Redis, Kafka, FastAPI, Grafana, Graylog, Nginx, GitLab CI/CD
- Fluent in Russian
Job Benefits
- Flexible work environment: work remotely from home or in our office in Cyprus
- Paid holidays and sick leave to prioritize your health and well-being
- Competitive salary based on interview results and annual performance reviews
- Opportunities to attend conferences, workshops, and meetups
- English classes
- Cool corporate parties and team-building events
- Holiday Gifts: celebrate special occasions with thoughtful holiday gifts from the company
- Free lunches in our offices: enjoy a pleasant time over a meal with your colleagues
About
AppQuantum is an international mobile free-to-play game publisher. Our company was founded in 2017 and is successfully growing and scaling! We help talented developers around the globe focus on making mobile games they love. We publish their games and increase their revenue, so they can produce worldwide hits. AppQuantum is renowned for its popular titles, including Gold & Goblins, Idle Lumber Empire, and Idle Outpost, among others.The company is headquartered in Cyprus. Our team has 140+ people working from 18 locations, and we’re constantly looking for new professionals!
Skills Required
- 2+ years of experience as a Data Engineer
- 1+ year hands-on experience with ClickHouse (server-side configuration a plus)
- 1+ year of experience with PostgreSQL
- 1+ year of experience working with Airflow
- Solid knowledge of Python 3.9+
- Confident in writing analytical SQL and data mart design/optimization
- Experience with Redis
- Experience with Kafka
- Experience with FastAPI
- Experience with Grafana
- Experience with Graylog
- Experience with Nginx
- Experience with GitLab CI/CD
Am I A Good Fit?
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.
Success! Refresh the page to see how your skills align with this role.
The Company
What We Do
AppQuantum is an international publisher of mobile free-to-play games. Our main goal is to let talented developers create the games they love, while we take care of turning them into global hits.
