Data Engineer

Overview

Are you ready to launch your career in data engineering and work with the latest Microsoft technologies? If you are passionate about data, eager to learn, and want to make an impact across global teams, this opportunity is for you. At WTW, our Global Technology teams are focused on delivering consistent, innovative, and reliable technology solutions worldwide. As a Junior Data Engineer, you will join the Solution Engineering team — a diverse group of technologists — helping to build and support solutions that drive data initiatives across the organization.

You’ll work closely with other Data Engineers, Data Analysts and technology stakeholders to develop, deliver, and maintain data solutions using Microsoft Fabric. This is a great entry point to build hands-on skills with modern data platforms, cloud services, and Dev Ops practices while learning from experienced colleagues.

• Collaborate with technology and business teams to understand requirements and turn them into actionable tasks.
• Support the development and maintenance of notebooks, data pipelines, and datasets using Microsoft Fabric with Lake houses and Eventhouses.
• Assist in building and optimizing data models for reporting, analytics, and data-driven projects.
• Help implement and document best practices in data engineering, security, and data quality.
• Contribute to the integration of data from a variety of sources, both on-premise and cloud-based.
• Learn and apply Dev Ops concepts such as version control, CI/CD, and automation as part of the data engineering lifecycle.
• Participate in troubleshooting and resolving issues related to data processes and data quality.
• Document processes and solutions clearly for knowledge sharing and operational support.
• Document solutions, decisions, and assist with operational procedures for transparency and knowledge sharing.

• Bachelor's degree in Computer Science, Engineering, Math, or related field (or equivalent practical experience).
• Some experience with data engineering, software development, analytics, or IT projects (internships, classwork, or personal projects).
• Familiarity with Microsoft Azure and Microsoft Fabric (Data Factory, Synapse, Power BI, etc.) is a plus.
• Understanding of basic concepts in databases, data integration, or ETL/ELT pipelines.
• Experience (even basic) with at least one programming language (e.g., Python, SQL, KQL).
• Willingness to learn about cloud data architectures, automation, and best practices.
• Good communication and teamwork skills.

• Problem-solving and analytical thinking.
• Eagerness to learn and ask questions.
• Collaborative and proactive attitude.
• Strong attention to detail and documentation.
• Ability to adapt to feedback and new technologies.
• Passion for delivering value and continuous improvement.

Benefits package designed to help you thrive, including 25 days of annual leave plus an extra WTW day. Comprehensive health and wellbeing offerings include private healthcare, life insurance, group income protection, and regular health assessments. Defined contribution pension scheme with matched contributions up to 10% from the company. Hybrid working options, employee assistance programme, and volunteer day. Optional perks include an electric vehicle car scheme, share scheme, cycle-to-work, dental and optical cover, and more.

At WTW, we believe difference makes us stronger. We want our workforce to reflect the markets we operate in and to build a culture of inclusivity that makes colleagues feel welcome, valued, and empowered to bring their whole selves to work every day. We are an equal opportunity employer committed to fostering an inclusive work environment. The majority of our colleagues work in a “hybrid” style, with a mix of remote, in-person and in-office interactions dependent on team, role and client needs.

If you foresee any barriers in the application process through to joining WTW, please email candidate.he