Big Data Platform Engineer @ Hubs Romania

6 days ago

Bucharest, Bucureşti, Romania ING Full time 40,000 - 80,000 per year

Discover ING Hubs Romania

ING Hubs Romania offers 130 services in software development, data management, non-financial risk & compliance, audit, and retail operations to 24 ING units worldwide, with the help of 𝐨𝐯𝐞𝐫 𝟐𝟎𝟎𝟎 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐬, 𝐫𝐢𝐬𝐤, 𝐚𝐧𝐝 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥𝐬.

We started out in 2015 as ING's software development hub, then steadily expanded our range to include more services and competencies. Now we provide borderless services with bank-wide capabilities and 𝐨𝐩𝐞𝐫𝐚𝐭𝐞 𝐟𝐫𝐨𝐦 𝐭𝐰𝐨 𝐥𝐨𝐜𝐚𝐭𝐢𝐨𝐧𝐬: 𝐁𝐮𝐜𝐡𝐚𝐫𝐞𝐬𝐭 𝐚𝐧𝐝 𝐂𝐥𝐮𝐣-𝐍𝐚𝐩𝐨𝐜𝐚.

𝐎𝐮𝐫 𝐭𝐞𝐜𝐡 𝐜𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 𝐫𝐞𝐦𝐚𝐢𝐧 𝐭𝐡𝐞 𝐜𝐨𝐫𝐞 𝐨𝐟 𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬, with more than 1800 colleagues active in Data Management, Touchpoint Channels & Integration, Core Banking, and Global Products.

We enjoy a flexible way of working and a highly collaborative environment, where fair and constructive feedback is encouraged.

For us, impact isn't a perk. It's the driver of our work. We are guided and rewarded by a shared desire to make the world a better place, one innovative solution at a time. Our colleagues make it their job to do impactful things and they love doing it in good company. Do you?

The Mission

As a Big Data Platform Engineer, you'll be at the heart of ING Wholesale Banking's data infrastructure, helping to shape and sustain one of the largest Data Lakes in the organization. Your mission is to ensure the platform is scalable, secure, and high-performing—supporting large data workloads and enabling seamless collaboration across data engineering, ETL, and BI teams. You'll also play a key role in bridging platform engineering with DevOps, driving automation and reliability in our big data operations.

Your day to day

· Administer and optimize Cloudera Data Platform clusters (CDP/CDH/Cloudera Manager)

· Monitor and tune core Hadoop ecosystem components: HDFS, YARN, Hive, Spark

· Automate cluster operations and CI/CD workflows using Azure DevOps and pipelines

· Implement and maintain security and governance frameworks (Kerberos, Ranger, Atlas)

· Collaborate with developers and ETL engineers to troubleshoot performance issues across Spark jobs, Hive queries, and resource utilization

· Contribute to capacity planning, cluster tuning, and resource optimization strategies

What you'll bring to the team

· 4+ years of hands-on experience managing production-grade Cloudera/Hadoop environments

· Deep expertise in:

o HDFS replication and management

o Hive optimization and Metastore tuning

o Spark on YARN performance tuning

o Cloudera Manager configuration and automation

· Strong scripting skills (Python, Bash, or Ansible)

· Experience with CI/CD automation using Azure DevOps

· Solid understanding of Linux systems, performance tuning, and networking fundamentals

If you want to deep dive into the processing of personal data conducted by ING Hubs Romania during the recruitment process and your rights related to it, read the privacy notices on our website (make sure to scroll until you reach the Data Protection section/ Candidates tab).

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