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Lead Data Engineer (with Streaming)
  • Warsaw
Lead Data Engineer (with Streaming)
Warszawa, Warsaw, Masovian Voivodeship, Polska
Lingaro
7. 3. 2026
Informacje o stanowisku

technologies-expected :


  • SQL
  • Python
  • Apache Spark
  • Synapse
  • ADF
  • ADLS
  • Databricks

technologies-optional :


  • Apache Kafka
  • Apache Flink
  • Debezium
  • SQL Server CDC
  • Azure CDC
  • Kafka Connect
  • Avro
  • Schema Registry
  • Delta Lake
  • Delta Live Tables

about-project :


  • We are looking for a Data Engineer with strong hands-on experience in batch data processing and practical exposure to streaming solutions.
  • The ideal candidate understands event-driven architecture and can design scalable, real-time data pipelines on Azure.
  • The role includes designing reliable near real-time data platforms supporting analytical and operational use cases.

responsibilities :


  • Design and implement scalable batch data pipelines on Azure using modern ETL/ELT approaches
  • Develop and optimize data transformations using Apache Spark and SQL, ensuring performance and maintainability.
  • Design efficient data models for analytical and reporting use cases (data lakes, data warehouses).
  • Ensure data reliability, quality, monitoring, and performance in distributed environments.
  • Build and maintain near real-time data pipelines using Apache Spark (Structured Streaming).
  • Implement Change Data Capture (CDC) pipelines from relational databases when required.
  • Contribute to event-driven solutions using message brokers where streaming use cases are present.
  • Engage with stakeholders to refine data requirements and architecture choices.
  • Perform code reviews, promote best practices, and mentor junior engineers.
  • Work independently while maintaining effective communication with stakeholders.

requirements-expected :


  • 4–6 years of experience as Data Engineer.
  • Strong SQL and Python skills (production-grade code).
  • Experience with Apache Spark (including Structured Streaming).
  • Hands-on experience with Azure (Synapse / ADF / ADLS / Databricks).
  • Understanding of distributed systems fundamentals.
  • Experience designing ETL/ELT pipelines.
  • Experience working in Agile environment.
  • English C1.

offered :


  • Stable employment. On the market since 2008, 1500+ talents currently on board in 7 global sites.
  • “Office as an option” model. You can choose to work remotely or in the office.
  • Workation. Enjoy working from inspiring locations in line with our workation policy.
  • Great Place to Work® certified employer.
  • Flexibility regarding working hours and your preferred form of contract.
  • Comprehensive online onboarding program with a “Buddy” from day 1.
  • Cooperation with top-tier engineers and experts.
  • Unlimited access to the Udemy learning platform from day 1.
  • Certificate training programs. Lingarians earn 500+ technology certificates yearly.
  • Upskilling support. Capability development programs, Competency Centers, knowledge sharing sessions, community webinars, 110+ training opportunities yearly.
  • Grow as we grow as a company. 76% of our managers are internal promotions.
  • A diverse, inclusive, and values-driven community.
  • Autonomy to choose the way you work. We trust your ideas.
  • Create our community together. Refer your friends to receive bonuses.
  • Activities to support your well-being and health.
  • Plenty of opportunities to donate to charities and support the environment.
  • Modern office equipment. Purchased for you or available to borrow, depending on your location.

benefits :


  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of foreign language classes
  • sharing the costs of professional training & courses
  • life insurance
  • remote work opportunities
  • flexible working time
  • integration events
  • corporate sports team
  • corporate library
  • no dress code
  • video games at work
  • coffee / tea
  • drinks
  • parking space for employees
  • leisure zone
  • employee referral program
  • charity initiatives
  • family picnics
  • Non-corporate atmosphere
  • Freedom to choose your working model (HO/hybrid/office)
  • Medical package
  • MultiSport card

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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