Intern - Application Engineer

Hanover Insurance Group, Inc.; Worcester (MA); Hybrid; USD 28,000 - 41,000; Full time

Benefits offered by this job

Equal opportunity employer

Job summary

The Hanover Insurance Group, Inc. is seeking highly motivated students for its Summer Internship Program in Worcester, MA. The Technology team offers hands-on software development experience across Java, Python, and C++, with exposure to Generative AI frameworks and GenAI patterns.

Mentors will guide collaboration, project work, and a final presentation to leadership. You will gain real-world experience, participate in development workshops, and contribute to cross-functional projects focused on

Qualifications

• Currently enrolled in a bachelor's degree or advanced degree program
• Cumulative GPA of 3.0 or higher preferred
• Ability to commit to a full time 10-week internship program
• Ability to work in the U.S. without requiring sponsorship now or in the future
• Computer Science, Computer Engineering, or Software background preferred
• Experience in prompt engineering
• Experience with cloud platforms (AWS, Azure, GCP) and MLOps tools (ex: MLflow, Kubeblow) is a plus

Responsibilities

• Assist in software development using languages such as Java, Python, or C++
• Gain hands on experience with Generative AI frameworks
• Understand GenAI patterns such as RAG, Vector Databases
• Integrate GenAI models, including REST APIs, microservices, or cloud-native architectures
• Perform in Core Java - understanding OOP concepts and Java syntax
• Work closely with senior developers and mentors to research, design, and implement web technologies
• Understand our users end to end experience, and find ways to enhance it
• Adhere to all quality standards and procedures
• Collaborate with project team members during development process
• Create and present a final presentation for management and leadership at the close of the internship

Skills

Java

Python

C++

Prompt engineering

Cloud platforms

Education

Currently enrolled in a bachelor’s or advanced degree program

Tools

MLflow

Kubeflow

REST APIs

Job description

Posted Thursday, August 27, 2026 at 4:00 AM

For more than 170 years, The Hanover has been committed to delivering on our promises and being there when it matters the most. We live our values every day, demonstrating we CARE through our values, Sustainability initiatives and inclusive corporate culture .

SUMMER INTERNSHIP OVERVIEW:

The Hanover’s Internship Program provides college students with the opportunity to work on a variety of critical business assignments, test your skills, use your academic knowledge, and match your interests to a real job.
Through the 10-week summer program (June – mid August), You will:

• Take on meaningful projects and work alongside some of the very best talent in the industry
• Be supported and mentored by a community of exceptional talent (leaders, managers, subject matter experts and recent graduates)
• Participate in a cross-functional team building project focused on corporate philanthropy
• Attend weekly development workshops with your intern peers
• Join in engagement and social activities with other interns

We recruit highly skilled students for potential future full-time employment opportunities, upon graduation.

Our Technology team is seeking exceptional college students for our Summer Internship Program, which provides meaningful opportunities for personal and professional growth, as well as rewarding career path options.

IN THIS ROLE, YOU WILL :

• Assist in software development using languages such as Java, Python, or C++
• Gain hands on experience with Generative AI frameworks
• Understand GenAI patterns such as RAG, Vector Databases
• Integrate GenAI models, including REST APIs, microservices, or cloud-native architectures
• Perform in Core Java - this includes understanding object-oriented programming (OOP) concepts such as classes, inheritance, polymorphism, encapsulation, and interfaces, as well as familiarity with Java syntax, data types, exception handling, collections, and secure coding
• Work closely with senior developers and mentors to research, design, and implement web technologies
• Understand our users end to end experience, and find ways to enhance it
• Adhere to all quality standards and procedures
• Collaborate with project team members during development process
• Create and present a final presentation for management and leadership members at the close of the internship program highlighting the work you accomplished throughout the summer

WHAT YOU NEED TO APPLY:

• Currently enrolled in a bachelor's degree or advanced degree program
• Cumulative GPA of 3.0 or higher preferred
• Ability to commit to a full time 10-week internship program
• Ability to work in the U.S. without requiring sponsorship now or in the future
• Computer Science, Computer Engineering, or Software background preferred
• Experience in prompt engineering
• Experience with cloud platforms (AWS, Azure, GCP) and MLOps tools (ex: MLflow, Kubeblow) is a plus

EEO statement:

The Hanover values diversity in the workplace and among our customers. The company provides equal opportunity for employment and promotion to all qualified employees and applicants on the basis of experience, training, education, and ability to do the available work without regard to race, religion, color, age, sex/gender, sexual orientation, national origin, gender identity, disability, marital status, veteran status, genetic information, ancestry or any other status protected by law. Furthermore, The Hanover Insurance Group is committed to providing an equal opportunity workplace that is free of discrimination and harassment based on national origin, race, color, religion, gender, ancestry, age, sexual orientation, gender identity, disability, marital status, veteran status, genetic information or any other status protected by law."
As an equal opportunity employer, Hanover does not discriminate against qualified individuals with disabilities. Individuals with disabilities who wish to request a reasonable accommodation to participate in the job application or interview process, or to perform essential job functions, should contact us at: [e-mail] and include the link of the job posting in which you are interested.

Compensation:

The target hiring range for this role may vary based on geographic location and other factors, including merit or performance, demonstrated proficiency, skills for the role, education, travel requirements, and experience. Additional compensation may include an annual bonus (which could take the form of a general bonus, sales incentive, or short-term incentive), long-term incentive or spot recognition awards. The posted range reflects our ability to hire at different position titles and levels depending on background and experience.