Big Data Engineer with Spark and Scala

2 tygodni temu

Warszawa, mazowieckie, Polska Sii Pełny etat

We are looking for an experienced Big Data Engineer to join our data engineering team responsible for creating and evolving a next-generation data platform. This platform plays a key role in supporting a variety of business functions and engaging with multiple stakeholders across the organization.


Your tasks

  • Design, develop, and maintain scalable data pipelines and processing systems

  • Build efficient solutions for collecting, transforming, and integrating data from diverse sources

  • Translate business and analytical needs into technical requirements and data models

  • Optimize data workflows to ensure high performance, reliability, and resilience

  • Develop and maintain Spark/Scala-based jobs for data ingestion and transformation

  • Participate in code reviews and contribute to continuous improvement initiatives

  • Work collaboratively within an Agile (Scrum) environment, delivering business value in short iterations

  • Follow best engineering practices such as TDD, BDD, clean coding, and DevOps principles

  • Create and maintain technical documentation and test plans


Requirements

  • Min. 5 years of professional experience in Big Data engineering, preferably in the banking or financial services sector

  • Proficiency in Spark, Scala, and SQL

  • Working knowledge of additional tools and technologies such as Python, Java, Airflow, DevOps, CI/CD pipelines, APIs, microservices, and Git

  • Excellent analytical and troubleshooting skills

  • Strong communication and teamwork abilities

  • Proactive, self-driven approach to work

  • Ability to collaborate effectively with international teams across different time zones

  • Solid organizational and prioritization skills

  • Fluency in English and Polish, both spoken and written

  • Open to a hybrid work model (2-3 days per week on-site)

  • Residing in Poland required


What we offer

  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market

  • We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022

  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more

  • Comfortable workplace – class A offices or remote work

  • Dozens of fascinating projects for prestigious brands from all over the world

  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers

  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose

  • Fantastic atmosphere created by all Sii Power People


Join the Sii team – develop your skills, gain experience, and build your career

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