ING

Senior Data Engineer for Financial Markets

ING
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15 days ago
Bratislava, SlovakiaSenior

Responsibilities

  • Design, develop, and maintain scalable data pipelines and data products across ingestion, transformation, storage, and consumption layers.
  • Translate business and regulatory requirements into governed data models, technical solutions, and reporting capabilities.
  • Build reliable ETL/ELT processes with controls for data quality, lineage, and traceability.
  • Contribute to scalable, maintainable, and compliant solution designs and engineering standards.
  • Ensure quality through automated testing, code reviews, CI/CD practices, monitoring, and operational ownership.
  • Deploy and support data solutions across development, test, and production environments, including change impact assessment and incident management.
  • Collaborate with analysts, product owners, data scientists, and business stakeholders to prioritize and deliver work.
  • Maintain technical documentation, design decisions, and operational procedures.
  • Explore data assets for advanced analytics and AI-driven use cases.
  • Coach and mentor team members and promote knowledge sharing, reusable solutions, and engineering excellence.
  • Participate in Agile ceremonies and support transparent planning, delivery, and cross-functional collaboration.

Requirements

  • At least 3 years of experience in data engineering.
  • Strong experience designing, building, and operating production-grade data pipelines and data platforms.
  • Proficiency in Python, SQL, and PySpark.
  • Experience with Git-based development workflows and collaborative software engineering practices.
  • Experience with relational and non-relational data platforms and large-scale processing using Apache Spark.
  • Hands-on experience with workflow orchestration tools such as Apache Airflow.
  • Experience with Google Cloud Platform, including BigQuery.
  • Understanding of data modeling, data integration, data lakes, and data warehousing.
  • Experience with cloud object storage such as Google Cloud Storage, Amazon S3, and Azure Data Lake Storage Gen2.
  • Experience with automation, CI/CD pipelines, and modern software engineering practices.
  • Experience supporting production environments through monitoring, incident management, and root cause analysis.
  • Excellent written and verbal English communication skills.
  • Preferred experience includes Power BI, Cognos, Tableau, Looker, dbt, distributed processing platforms and clusters, financial markets or Group Treasury products, KYC processes, relevant financial regulations, and regulated financial services.
  • Strong ownership, collaboration, analytical problem-solving, adaptability, and ability to explain technical topics to non-technical audiences.

Benefits

  • Flexible working hours and work-from-home options.
  • Daily working time of 7 hours 45 minutes instead of the standard 8 hours.
  • Coffee, fruits, drinks, a 24/7 gym, game room, coffee corner, and terrace with grill area.
  • Sick leave compensation of up to 80% of monthly salary and life insurance contribution of up to 22.14 EUR per month.
  • Third-pillar contribution of up to 3% of monthly salary and 24/7 external mental health support.
  • Internal and external learning programs, team-building activities, social events, and communities.
  • Three extra personal days per year and up to 10 extra vacation days per year.
  • Referral rewards starting from 1000 EUR and family, wedding, partnership, childbirth, adoption, and work-anniversary benefits.
  • Yearly performance and company-results bonus and cafeteria points of 50 EUR per month.
  • Home-office contribution of 20 EUR per month and discounts of up to 30% at selected stores.
  • Warm welcome package and pet-friendly office.
  • Premises are open 24/7, with access for up to two friends or family members to the gym and game room.

Tech Stack

Apache AirflowApache SparkdbtGitGoogle BigQueryGoogle CloudGoogle Cloud PlatformPythonSQL

Categories

Data Engineering
ING

About ING

10,000+ employees

ING is a Dutch multinational bank providing retail, private, and wholesale banking, with strong digital and mobile services for consumers and businesses. Founded in 1991 and headquartered in Amsterdam, it operates across Europe and beyond, earning revenue from interest income, fees, and financial services. ING is a public company with shares traded in New York.

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