Senior Data Engineer

ZYTLYN Technologies is seeking a Senior Data Engineer to build and maintain systems that support their products and analytics, focusing on leveraging AI to answer detailed travel planning questions. The role involves influence in platform direction, collaboration with engineers, and ensuring high-quality data flows into downstream systems. ZYTLYN values team empowerment, communication, and efficient processes.

Requirements

• 5+ years of data engineering experience building large-scale data platforms
• Proven hands-on experience with Spark, AWS, Python/Scala, SQL and familiarity with Kafka (a plus)
• Track record of orchestrating, monitoring, and maintaining high-volume batch pipelines
• Proficiency with Docker and containerised deployments
• Strong engineering practices: CI/CD pipelines, automated testing, GitHub/GitLab Flow
• Resourceful self-starter, comfortable with ambiguity and shifting priorities in a startup

Benefits

• Competitive salary
• Swiss employment contract