[Hiring] Senior Data Engineer @The Hanover Insurance Group

Role Description

The Hanover is currently seeking a Senior Data Engineer to join our growing team in our Worcester, MA office or remote work arrangement.

Data engineering focuses on practical applications of data collection and analysis. This role will primarily involve:

• Becoming proficient with all internal and external data produced and consumed by THG.
• Driving larger, more complicated projects independently.
• Mentoring less experienced engineers.
• Collaborating with business partners and assuming a data/tech lead role on cross-functional teams delivering data/reporting solutions.
• Designing, developing, implementing, optimizing, and maintaining data integrations, pipelines, and solutions.

This is a full-time, exempt position.

Qualifications

• Proven experience in data engineering and best practices for data storage, integration, transformation, and access within Azure and on-premises platforms.
• Proven expertise in designing and implementing data solutions utilizing Azure Resources (Azure Data Factory, Azure Synapse, ADLS, etc).
• Strong experience with data integration, ETL processes, and data warehousing.
• Advanced proficiency in SQL, Python, and PowerShell.
• Proven knowledge of data modeling, governance, and data engineering best practices and patterns.
• Hands-on experience with optimizing data ingestion pipelines and notebooks for scale, performance, reliability, and cost efficiency.
• Familiarity with integration connectors (APIs, File, SFTP/FTPS, Streaming Data, DB Connectors, SOAP, REST).
• Strong problem-solving, communication, and collaboration skills.
• Ability to create documentation for data processes and solutions.
• Ensure data security and compliance with industry standards.
• Experienced in agile development methodologies and DevOps best practices.
• Git/Github experience for CI/CD.
• Coaching, mentoring, and technical guidance for junior team members.
• Analytical skills for profiling and analyzing large data sets.
• Critical thinking and attention to detail.
• Debugging skills for data solution issues.
• Collaborate with data scientists, analysts, and stakeholders.
• Monitor and maintain data pipelines.
• Design, develop, and test data mapping with transformation rules.
• Ensure data quality and reliability.
• Develop and maintain documentation for data integration and ETL solutions.

Requirements

• Bachelor’s degree or higher in Data Science, Mathematics, Statistics, Computer Science, Information Systems, Business Information Technology, or equivalent.
• 5 plus years professional experience in data engineering, data architecture, data integration.
• Must be eligible to work in the United States without requiring sponsorship now or in the future (i.e., US Citizen or green card holder).

Preferred

• Microsoft DP-203 or DP-700 certification.
• Microsoft Fabric experience.
• Power BI experience.
• Master’s degree in data science, Mathematics, Statistics, Computer Science, Information Systems, Business Information Technology, or equivalent.

Career Development

It’s not just a job, it’s a career, and we are here to support you every step of the way. We want you to be successful and fulfilled. Through on-the-job experiences, personalized coaching and our robust learning and development programs, we encourage you – at every level – to grow and develop.

Benefits

• Medical, dental, vision, life, and disability insurance.
• 401K with a company match.
• Tuition reimbursement.
• PTO.
• Company paid holidays.
• Flexible work arrangements.
• Cultural Awareness Day in support of IDE.
• On-site medical/wellness center (Worcester only).