Quantlane
Quantlane13mo ago

Data engineer (Python)

Prague,PragueFull-timemid
Data EngineeringData EngineerDataData & AI
0 views0 saves0 applied

Quick Summary

Overview

Our stack: Python 3 (asyncio), Airflow, Docker, PostgreSQL/TimescaleDB, GitLab, Metabase, Streamlit, RabbitMQ, Kubernetes, AWS (S3, EC2) and we're also playing around with ClickHouse, Apache Iceberg, DuckDB, and Trino. We're Quantlane, a proprietary trading firm built for traders.

Technical Tools
airflowawsdockerkubernetesmetabasepandaspostgresqlpythonsqlagileetlstreaming-data

Our development team has 16 people. We work in an agile environment, develop iteratively, and take testing seriously. We have dedicated communities focused on different domains — Data, DevOps, Execution Platform, On-call/Support, and Trading Tooling, among others.


📊 Who we're looking for

This role is for our Data team, which currently has five Data Engineers and one Data Scientist. We tackle interesting data challenges here — our goal is to make sure data is in the right quality, format, and place at the right time.

🔥 Want to help build a data platform that has a real impact on our traders' success? Come join us! 🚀

  • Building Python applications that process data (pandas, asyncio)

  • Contributing to the design and improvement of the data platform

  • Developing backend applications in Python (asyncio, RabbitMQ)

  • Deploying those applications to production (Airflow, Kubernetes)

  • Talking to traders and analysts (your internal customers) about the features they need

  • Taking turns with the rest of the team on platform support

  • Snacks, 5 weeks of vacation, 5 sick days, and a Multisport card

  • Brand new, modern offices in Karlín 
  • Hybrid setup — ideally 3 days on-site

  • Regular sessions with a company therapist / coach

  • English lessons with a native speaker

  • Internal training and contributions toward technical conference

  • You have experience working with Data Lake, Lakehouse, and Streaming data concepts

  • You've built applications that process data — both historical and real-time

  • You know SW development best practices (Git, testing)

  • Have hands-on experience with Apache Iceberg, Trino/AWS Athena, or ClickHouse

  • Are comfortable with data libraries like pandas/polars

  • Know your way around ETL workflow tools like Apache Airflow

  • Have solid SQL skills, ideally PostgreSQL

  • Know Python asyncio

  • Have an interest in capital markets

  • Location & Eligibility

    Where is the job
    Prague
    Hybrid — some on-site time required
    Who can apply
    Same as job location
    Listed under
    Worldwide

    Listing Details

    Posted
    March 26, 2025
    First seen
    March 26, 2026
    Last seen
    May 13, 2026

    Posting Health

    Days active
    47
    Repost count
    0
    Trust Level
    25%
    Scored at
    May 13, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Quantlane
    Employees
    5
    Founded
    2021
    View company profile

    1 other job at Quantlane

    View all →

    Explore open roles at Quantlane.

    Newsletter

    Stay ahead of the market

    Get the latest job openings, salary trends, and hiring insights delivered to your inbox every week.

    A
    B
    C
    D
    Join 12,000+ marketers

    No spam. Unsubscribe at any time.

    QuantlaneData engineer (Python)