Data Warehouse Engineer

Capgemini; Wrocław; Hybrid; PLN 140,000 - 210,000; Full time

Benefits offered by this job

Hybrid work model

Training & certification programs

Private medical care

Life insurance

Job summary

Capgemini in Poland is seeking a Data Warehouse Engineer to join a project for a leading insurance client. You will maintain and enhance Data Warehouse solutions in a complex enterprise environment and ensure data quality and stability.

You’ll work in a small, skilled team, collaborating across disciplines, documenting data lineage, and contributing to governance and standards compliance.

Qualifications

• Hands-on experience in Data Warehousing and data integration environments.
• Experience supporting, maintaining, or developing complex data platforms.
• Comfortable in structured, process-driven environments with established quality standards.
• Ability to understand and navigate large-scale, highly integrated systems.
• Strong team player with a collaborative mindset and willingness to share knowledge.
• High attention to detail, accountability, and commitment to delivering quality solutions.

Responsibilities

• Maintain and enhance existing Data Warehouse solutions in a legacy environment.
• Support, monitor, and troubleshoot ETL/ELT processes and data integration pipelines.
• Analyze dependencies between systems and ensure data flow consistency across the landscape.
• Implement changes in line with standards, governance, and operations.
• Collaborate with team to ensure platform stability and business continuity.
• Create and maintain technical documentation, data lineage artifacts and specs.
• Ensure high data quality and production system stability.
• Assess impact of proposed changes on existing solutions and business processes.

Skills

Data warehousing

Data integration

Structured processes

Large-scale systems

Team player

Attention to detail

Learning curve

Tools

Oracle DB

PL/SQL

ODI

GoldenGate

Java

Git

CI/CD

Data modelling

Job description

At Capgemini’s Insights & Data practice, we help organizations unlock the value of data, analytics, and modern technologies to make better business decisions. We deliver projects for global clients across various industries, combining deep technical expertise with a strong understanding of business processes.

We are currently looking for a Data Warehouse Engineer to join a project delivered for a leading insurance client. This role focuses on maintaining and enhancing mission-critical Data Warehouse solutions operating within a complex enterprise environment. You will join a small, highly skilled team where collaboration, knowledge sharing, and ownership play a key role in ensuring the reliability and long-term sustainability of the platform.

YOUR TASKS

• Maintain and enhance existing Data Warehouse solutions operating within a legacy environment.
• Support, monitor, and troubleshoot ETL/ELT processes and data integration pipelines.
• Analyze dependencies between systems and ensure consistency of data flows across the landscape.
• Implement changes in line with established standards, governance principles, and operational processes.
• Collaborate closely with team members to ensure platform stability and business continuity.
• Create and maintain technical documentation, specifications, and data lineage artifacts.
• Ensure high data quality, process reliability, and production system stability.
• Assess the impact of proposed changes on existing solutions and business processes.

YOUR PROFILE

• Hands-on experience in Data Warehousing and data integration environments.
• Experience supporting, maintaining, or developing complex data platforms.
• Comfortable working in structured, process-driven environments with established quality standards.
• Ability to understand and navigate large-scale, highly integrated systems.
• Strong team player with a collaborative mindset and willingness to share knowledge.
• High attention to detail, accountability, and commitment to delivering quality solutions.
• Ability to work in an environment that requires a gradual learning curve and deep domain understanding.

Practical experience with:

• Oracle Database (RDBMS)
• PL/SQL
• Oracle Data Integrator (ODI)
• Oracle GoldenGate
• Java
• Git
• CI/CD tools and practices
• Data Modelling and Data Warehousing concepts

NICE TO HAVE

• Experience within the Insurance or Financial Services sector.
• Basic knowledge of German.
• Experience supporting legacy system modernization or transformation initiatives.
• Experience working in small, highly specialized teams.
• Knowledge of data quality management, data lineage, and governance practices

WHAT YOU'LL LOVE ABOUT WORKING HERE

• Enjoy hybrid working model that fits your life - after completing onboarding, connect work from a modern office with ergonomic work from home, thanks to home office package (including laptop, monitor, and chair).
• Access to over 70 training tracks with certification opportunities (e.g., GenAI, Architects, Google) on our NEXT platform. Dive into a world of knowledge with free access to Education First languages platform, Pluralsight, TED Talks, Coursera and Udemy Business materials and trainings.
• Practical benefits: private medical care with Medicover with additional packages (e.g., dental, senior care, oncology) available on preferential terms, life insurance and 40+ options on our NAIS benefit platform, including Netflix, Spotify or Sports card.

GET TO KNOW US

Capgemini is committed to diversity and inclusion, ensuring fairness in all employment practices. We evaluate individuals based on qualifications and performance, not personal characteristics, striving to create a workplace where everyone can succeed and feel valued.

ABOUT CAPGEMINI

Capgemini is the business transformation partner for enterprises in the age of AI. We help organizations imagine and build an intelligent, sustainable future, combining AI, technology and human ingenuity to transform how they operate, innovate and grow. With unique end-to-end capabilities spanning strategy, technology, engineering and intelligent operations, we bring together deep industry expertise and market-leading capabilities in AI, cloud and data to turn ambition into measurable business outcomes at scale. Supported by a robust ecosystem of partners and nearly 60 years of expertise, Capgemini is a responsible and diverse global organization of over 410,000 team members in more than 50 countries. The Group reported 2025 revenues of €22.5 billion.