Senior Software Engineer

Java

Senior Software Engineer

Java
-, Kraków +4 Locations

Yard Corporate

Full-time
B2B
Senior
Remote
8 235 - 12 353 USDNet per month - B2B

Job description

Senior Streaming Data Engineer

We are looking for a Senior Streaming Data Engineer for our client - a global cybersecurity startup building a revolutionary security data management platform.


About the Company:

Our client is a cybersecurity company implementing a scientific approach to security analytics based on AI and streaming data.

The company's platform revolutionizes how organizations manage security data - separating security data from compliance, enabling real-time threat detection at significantly lower costs. Clients include Fortune 500 companies from the financial, healthcare, and insurance sectors.


The Role:

We are seeking a Senior Streaming Data Engineer who will be a key member of the team building the streaming data platform. This is an early-stage startup with plenty of opportunities for "0 to 1" foundational engineering.


Tech Stack:

  • Languages: Java (priority), Go, Python

  • Streaming frameworks: Apache Flink, Beam, Kafka Streams, Spark

  • Data technologies: Hadoop, Iceberg, Delta Lake

  • Infrastructure: Kubernetes (multi-cloud and on-prem)

  • Architecture: modern, distributed microservices, hybrid architecture (shared SaaS + customer-owned cloud)

  • Databases: various open-source (traditional and distributed)


Responsibilities:

  • Design, implement, and evolve scalable, high-performance data systems

  • Develop key streaming platform components (stream processing, data storage)

  • Test, debug, and optimize systems


Requirements:

  • Experience building streaming data systems

  • Ability to write scalable, high-quality code in Java (ideal), Go, or Python

  • Experience with open-source data frameworks (Beam, Flink, Hadoop, Iceberg, Delta Lake, Spark, Kafka Streams)


What We Offer:

  • B2B contract (via remote.com)

  • 100% remote

  • Unlimited PTO policy

  • Stock options

Tech stack

    English

    C1

    Apache Kafka

    advanced

    Golang

    advanced

    Flink

    advanced

    Java

    advanced

    Beam

    advanced

    Python

    advanced

    Apache Spark

    advanced

Office location

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