Currency

Spark Developer

35 - 46 USDNet per hour - B2B
Python

Spark Developer

Python

-, Kraków

Link Group

Full-time
B2B
Mid
Hybrid
35 - 46 USD
Net per hour - B2B

Tech stack

    CI/CD

    regular

    Spark

    regular

    PySpark

    regular

    Kafka

    regular

    Databricks

    regular

    Azure

    regular

Job description

Your responsibilities will include:

• Design and develop our strategic platform enabling trade executions to flow from Dealstores to Operations and Regulatory applications, turning epics and features into robust functionality.

• Working closely with other agile pod members in sprints to iteratively deliver on the product requirements.

Working with the product team to understand and implement required functionality.


Your experience and skills

• Bachelor’s degree in Computer Science or relevant certification.

• Strong software engineering skills with proven hands-on experience in Spark and PySpark for building scalable data processing solutions (must have).

• Solid experience developing and integrating real-time and batch data workflows using Kafka.

• Experience working with Databricks and Delta Tables is a strong plus (nice to have).

• Proficient in DevOps CI/CD pipelines, preferably with GitLab, ADO or GitHub.

• Skilled in test-driven development (TDD) and applying software design principles.

• Well-versed in Cloud architecture and delivery, particularly Azure (preferred), AWS, or GCP.

• Experience with Java backend development is a valuable addition, supporting collaboration with the broader Java-based system.

• Familiarity with Kubernetes and modern data infrastructure is advantageous.

Tech stack

    CI/CD

    regular

    Spark

    regular

    PySpark

    regular

    Kafka

    regular

    Databricks

    regular

    Azure

    regular

Office location

Published: 14.11.2025

About the company

Link Group

Hundreds of IT opportunities are waiting for you—let’s make it happen! Since 2016, our team of tech enthusiasts has been building exceptional IT teams for Fortune 500 companies and startups worldwide. Join impactful proj...

Company profile

Spark Developer

35 - 46 USDNet per hour - B2B
Summary of the offer

Spark Developer

-, Kraków

Link Group

35 - 46 USDNet per hour - B2B
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