Chubb is a world leader in insurance. With operations in 54 countries and territories, Chubb provides commercial and personal property and casualty insurance, personal accident and supplemental health insurance, reinsurance and life insurance to a diverse group of clients. The company is defined by its extensive product and service offerings, broad distribution capabilities, exceptional financial strength and local operations globally. Parent company Chubb Limited is listed on the New York Stock Exchange (NYSE: CB) and is a component of the S&P 500 index. Chubb employs approximately 40,000 people worldwide.

Chubb launched its third Engineering Center in Thessaloniki in 2022. Our rapidly expanding new Chubb Engineering Center in Greece (CECG) is integrated with the Engineering Centers in India and Mexico to support our global technology needs and digital business transformation, as well as the company's operations in the Europe - Middle East - Africa region operating in 27 countries.

We are looking for an accomplished Senior Data Engineer to architect and oversee the data foundation of a major strategic application platform. This role plays a critical part in shaping and maintaining a scalable, secure, and business-aligned data architecture—particularly within an application-centric environment, where data flows are tightly integrated with specific systems and business processes.

You will collaborate closely with Senior and Lead Engineers across Integration, Front-End, and Platform teams to ensure that data models and interfaces are robust, interoperable, and aligned with enterprise goals. A deep understanding of application-centric data architecture is essential to navigate legacy constraints while driving modernization and integration efforts.

Key Accountabilities & Responsibilities

Design Scalable Data Architectures: Create robust data models and architectures for complex applications.

Data Integration: Develop strategies for integrating data across systems, including APIs, ETL pipelines, and middleware.

Governance & Compliance: Implement data governance policies and ensure compliance with privacy regulations (e.g., SOX, GDPR, HIPAA).

Collaboration: Work closely with application developers, business analysts, and stakeholders to gather requirements and translate them into data solutions.

Performance Optimization: Monitor and tune data flows, queries, and storage for optimal performance.

Documentation: Maintain detailed documentation of data models, flows, and architecture decisions.

Mentorship: Guide engineers and developers, promoting best practices in data design and management.

Qualifications

Bachelor’s degree or higher education level, or its foreign equivalent, in Computer, or Information Technology discipline, or a related engineering/computer field 

Practical experience using GenAI (Claude/CoPilot/Gemini) with a good understanding of subagents, MCP and controls; used to support the design, development, testing.

Experience: 7+ years in data architecture/engineering, with a focus on application-level data design.

Technical Proficiency: SQL and NoSQL databases

Cloud platforms (AWS, Azure, GCP)

Data modelling tools (e.g., ER/Studio, PowerDesigner)

ETL tools and data pipelines

API design and integration

Desirable

Strong analytical and problem-solving skills.

Strong communication skills, written and verbal.

Strong presentation skills.

Ability to multi-task and work under pressure.

Change Management experience is a plus.

Systems and business architecture knowledge is a plus.

Ability to take minimal direction and work independently with high precision/quality of output.

Degree qualified in business management or a related discipline and qualification in technology.

Experience working with teams across multiple countries.

Our team makes the difference, every time. For this reason, we offer in return!

We offer hybrid working model, explicit, structured career development, a competitive salary package, annual bonus, long term equity incentives, private medical cover, monthly allowance for lunch, generous personal time off, continuous learning experiences, and work in a fun, lively environment with mentoring from our groundbreaking senior mentors.

Integrity. Client Focus. Respect. Excellence. Teamwork

Our core values instruct how we live and work. We’re an ethical and honest company that’s wholly committed to its clients. A business that’s engaged in mutual trust and respect for its employees and partners. A place where colleagues perform at the highest levels. And a working environment that’s collaborative and encouraging.

Diversity & Inclusion

At Chubb, we consider our people our chief competitive advantage and as such we treat colleagues, candidates, clients, and business partners with equality, fairness and respect, regardless of their age, disability, race, religion or belief, gender, sexual orientation, marital status or family circumstances. We earnestly strive to achieve an environment where all colleagues feel comfortable to perform to their full potential and are recognized for their contributions.

Many voices, One Chubb!