Big Data Engineer, Java

ING

Big Data Engineer developing Java microservices and supporting scalable ingestion pipelines at ING. Collaborating with ETL engineers to optimize data workflows and uphold best practices.

Posted 4/30/2026full-timeKatowice • 🇵🇱 PolandMid-LevelSenior💰 PLN 13,000 - PLN 28,000 per monthWebsite

Tech Stack

Tools & technologies

ApacheDistributed SystemsETLHDFSJavaKafkaLinuxMicroservicesOraclePythonRDBMSScalaShell ScriptingSparkSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

In this role, you will design, develop, and maintain microservices using Java, Spark, Scala, Spring Boot and Python.
You will be responsible for building and supporting scalable generic ingestion pipelines using Hive, NiFi, and HDFS on the Cloudera platform.
Collaboration with ETL engineers will be key as you optimize snapshot-based ingestion and metadata-driven architectures.
You will also develop and maintain monitoring dashboards using tools such as Kibana, while automating operational tasks through Bash and other scripting tools.
Your daily work will involve distributed systems on data platforms including Kafka, Spark, and Linux-based environments.
You will integrate with DataStage and Oracle systems to support enterprise data workflows, and participate in code reviews, testing, and CI/CD processes to ensure high-quality delivery.
Throughout, you will uphold best practices in software development, security, DevOps, and data engineering.

Requirements

What you’ll need

Have strong Java programming skills with experience designing and developing microservices-based applications
Have hands-on experience with Spring Boot, Apache Spark
Have solid understanding of Big Data technologies, including Spark, Hive, HDFS, Kafka and NiFi
Have working knowledge of databases, including Oracle/other RDBMS
Feel comfortable working in Linux environments, with proficiency in shell scripting (Bash)
Have hands-on experience with monitoring and visualization tools (e.g. Kibana)
Have strong DevOps mindset, including experience with CI/CD pipelines.
Have strong motivation to design and build scalable, reliable, and maintainable systems
Have strong data-driven mindset with high digital fluency and a clear focus on data quality, reliability, and governance
Have effective communication skills in English and the ability to collaborate confidently with diverse stakeholders
Have proven ability to design structured, reusable processes and work in a disciplined, production-focused environment
Are Team-oriented, proactive, and curious mindset with a continuous focus on learning and process improvement
Have strong ownership and delivery mindset, covering the full lifecycle from development to production with a customer-centric approach

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account ING Website LinkedIn All Job Openings 10,000+ employees Founded 1991 💸 Finance 🏦 Banking Finance
Banking ING is a global financial institution offering a wide range of banking, investment, and related financial services to individual and corporate clients. The company emphasizes sustainability and corporate responsibility, with initiatives in climate action, diversity, and financial health. ING is committed to compliance, risk management, and maintaining high standards of corporate governance. It has a strong presence in various countries and is recognized as a leading bank in the Netherlands. Big Data Engineer, Java 🔥 32 minutes ago 🏢 Katowice – Onsite 💵 zł13k - zł28k / month ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer Apache Distributed Systems ETL HDFS Java Kafka Linux Microservices Oracle Python RDBMS Scala Shell Scripting Spark Spring Spring Boot SpringBoot Apply Now Find Hiring Managers Customize resume for this job Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
In this role, you will design, develop, and maintain microservices using Java, Spark, Scala, Spring Boot and Python.
You will be responsible for building and supporting scalable generic ingestion pipelines using Hive, NiFi, and HDFS on the Cloudera platform.
Collaboration with ETL engineers will be key as you optimize snapshot-based ingestion and metadata-driven architectures.
You will also develop and maintain monitoring dashboards using tools such as Kibana, while automating operational tasks through Bash and other scripting tools.
Your daily work will involve distributed systems on data platforms including Kafka, Spark, and Linux-based environments.
You will integrate with DataStage and Oracle systems to support enterprise data workflows, and participate in code reviews, testing, and CI/CD processes to ensure high-quality delivery.
Throughout, you will uphold best practices in software development, security, DevOps, and data engineering. 🎯 Requirements
Have strong Java programming skills with experience designing and developing microservices-based applications
Have hands-on experience with Spring Boot, Apache Spark
Have solid understanding of Big Data technologies, including Spark, Hive, HDFS, Kafka and NiFi
Have working knowledge of databases, including Oracle/other RDBMS
Feel comfortable working in Linux environments, with proficiency in shell scripting (Bash)
Have hands-on experience with monitoring and visualization tools (e.g. Kibana)
Have strong DevOps mindset, including experience with CI/CD pipelines.
Have strong motivation to design and build scalable, reliable, and maintainable systems
Have strong data-driven mindset with high digital fluency and a clear focus on data quality, reliability, and governance
Have effective communication skills in English and the ability to collaborate confidently with diverse stakeholders
Have proven ability to design structured, reusable processes and work in a disciplined, production-focused environment
Are Team-oriented, proactive, and curious mindset with a continuous focus on learning and process improvement
Have strong ownership and delivery mindset, covering the full lifecycle from development to production with a customer-centric approach Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Deep Learning Developer, Python 🕒 February 3 Minor Hotels Europe and Americas 10,000+ employees 👥 B2C Website LinkedIn All Job Openings Deep Learning Developer in Python for Capgemini automating Service Desk tasks using deep learning models and integrations. Collaborating globally within the Cognitive and Robotics team in Cloud Infrastructure Services. 🏢 Katowice – Onsite 💰 Post-IPO Equity on 2018-05 ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer Cloud Python PyTorch ServiceNow Tensorflow Python Engineer 🕒 January 14 Minor Hotels Europe and Americas 10,000+ employees 👥 B2C Website LinkedIn All Job Openings Python Engineer at Capgemini Engineering developing features for marketing and sales revenue growth. Engaging in analysis, coding, and collaboration with stakeholders to optimize revenue management. 🏢 Katowice – Onsite 💰 Post-IPO Equity on 2018-05 ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer Docker GRPC Microservices Pandas Python RabbitMQ Redis View More Backend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

JavaSparkScalaSpring BootPythonHiveNiFiHDFSBashCI/CD

Soft Skills

effective communicationteam-orientedproactivecurious mindsetcontinuous learningprocess improvementstrong ownershipdelivery mindsetcollaborationdata-driven mindset