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Senior Data Engineer

Lionhires
CompanyLionhires
CategoryEngineering
LocationWarsaw
RemoteOn-site (inferred)
EmploymentNot stated
LevelSenior
SalaryNot stated by the employer
Posted25 Jun 2026
Last verified30 Jul 2026
SourceEmployer career page (greenhouse)
Applications are handled by the employer, not by us.Apply on the employer's site →
Description
About the Role Are you ready to architect the data backbones that power high-scale digital products? We are seeking a Senior Data Engineer to design, build, and optimize robust real-time streaming architectures and scalable data pipelines. This is a high-impact opportunity to turn complex data streams into actionable, performance-driven solutions within a fast-paced, cutting-edge ecosystem. About the Client Our partner is a premier tech company building next-generation product engineering across the Fintech, iGaming, and Marketing sectors. They excel at turning innovative ideas into high-performing engines and launching them at scale. As their exclusive recruitment partner, Lionhires manages their full-cycle talent acquisition, connecting top-tier tech talent with this thriving, forward-thinking team. What You Will Do Architect Data Models: Develop and implement advanced data models tailored to business requirements, ensuring maximum performance, reliability, and scalability. Orchestrate Pipelines: Design, build, and maintain complex, scalable data pipelines utilizing Apache Airflow. Drive Real-Time Streaming: Implement and manage Kafka-based streaming data pipelines for real-time processing and seamless integration across various systems. Integrate Ecosystems: Connect third-party databases and APIs to ensure a unified and cohesive data flow. Ensure Data Health: Establish proactive monitoring, alerting, and maintenance procedures to guarantee the health, security, and reliability of all data pipelines. Collaborate Cross-Functionally: Partner closely with data scientists, analysts, and key business stakeholders to deeply understand and execute on complex data requirements. What You Bring Core Tech Stack Proficiency: Strong expertise in Python and SQL, alongside a deep understanding of advanced data manipulation and transformation techniques. Data Architecture Expertise: Proven experience with modern data warehousing and advanced data modeling techniques. Orchestration & Streaming Mastery: Hands-on experience designing, building, and maintaining complex pipelines with Apache Airflow, combined with a practical track record of implementing Kafka-based streaming architectures. Proven Track Record: A strong background in data engineering roles, specifically focused on deploying scalable data solutions using Snowflake or Redshift. Problem-Solving Mindset: The ability to navigate complex data ecosystems and translate business needs into robust technical infrastructure. What's in It for You Career Evolution: Excellent growth opportunities within a highly dynamic, international environment. Health & Wellness: Comprehensive medical insurance for both you and your partner, plus a dedicated sports package to support a healthy lifestyle. Work-Life Balance: 20 working days of paid annual vacation, plus paid sick leave to ensure you rest and recharge. Continuous Learning: Partial compensation for language courses to help you broaden your global communication skills. Premium Office Life: Work from a comfortable, facility-rich office in a prime location, fully stocked with daily snacks and refreshments. Celebrations & Perks: Special company gifts for your milestones (birthdays, weddings, and newborns) alongside exciting corporate events, team-building activities, and international company parties.
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Senior Data Engineer — Lionhires · Job Opportunities API