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Full Stack Software Engineer Intern Jobs in Waterloo, ON

Manulife

Senior Full Stack Software Engineer

Waterloo, ON · On-site

CA$107K - CA$199K/yr

NET Full Stack Engineer to build and deliver scalable, enterprise-grade digital solutions that ... Strong understanding of software engineering best practices (design patterns, secure coding ...

Manulife

Senior Full-Stack Software Engineer

Waterloo, ON

CA$113K - CA$163K/yr

... Software Engineer to join our team to design, build, and support scalable, accessible, and secure software solutions. In this role, you will contribute across the full technology stack-from frontend ...

Schema App

Full Stack Developer

Guelph, ON · Remote

Were looking for a Full Stack Developer to help build intuitive, performant, and scalable ... Applies full stack development patterns and software architecture principles to write robust and ...

Schema App

Full Stack Developer

Guelph, ON · On-site +1

Full Stack Developer Opportunity Location: Remote within Canada Schema App is a fast-growing ... Applies full stack development patterns and software architecture principles to write robust and ...

Manulife

Senior Mobile Software Engineer

Waterloo, ON · On-site

CA$113K - CA$163K/yr

About the Role As a Senior Mobile Software Engineer within our US Retirement technology ... Working across the full stack, you will develop React Native applications and NestJS services ...

New

Netsweeper Inc.

Senior Full Stack Developer

Waterloo, ON · On-site +1

Netsweeper Inc is a software and SaaS company that is passionate about creating innovative solutions to real-world problems. We're looking for a talented Senior Full Stack Developer to join our team ...

BDO Canada

Full Stack Developer, ASR

Kitchener, ON · Hybrid

CA$77K - CA$117K/yr

Your Opportunity We are looking for an exceptionally skilled, Full Stack Developer, to build ... Bachelor's or master's degree in computer science, Software Engineering or a related field.

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Full Stack Software Engineer Intern information

What does a Full Stack Software Engineer Intern do?

A Full Stack Software Engineer Intern assists with the development of both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to write code, debug issues, and help integrate different technologies across the software stack. Typical tasks include building user interfaces, connecting to databases, and testing new features. This role helps interns gain hands-on experience with various programming languages, frameworks, and tools commonly used in software development.

What are the key skills and qualifications needed to thrive as a Full Stack Software Engineer Intern, and why are they important?

To thrive as a Full Stack Software Engineer Intern, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), basic web development concepts, and enrollment in a relevant degree program like computer science. Familiarity with frameworks (like React or Node.js), version control systems (such as Git), and cloud platforms are often expected. Strong problem-solving abilities, eagerness to learn, and effective teamwork set standout interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt quickly to new technologies, and collaborate efficiently in dynamic development environments.

What types of projects and technologies do Full Stack Software Engineer Interns typically work on during their internship?

Full Stack Software Engineer Interns often work on a variety of projects that span both front-end and back-end development. This may include building user interfaces with frameworks like React or Angular, developing APIs using Node.js or Python, and working with databases such as MongoDB or PostgreSQL. Interns usually collaborate closely with senior engineers, designers, and product managers, gaining exposure to the full software development lifecycle. The work environment tends to be fast-paced and collaborative, offering valuable opportunities to learn modern development practices and tools.

What is the difference between Full Stack Software Engineer Intern vs Software Developer Intern?

AspectFull Stack Software Engineer InternSoftware Developer Intern
Required SkillsKnowledge of both front-end and back-end technologies, basic understanding of databasesFocus on specific programming languages or platforms, such as Java, Python, or mobile development
Work EnvironmentCollaborates on full application development, often in agile teamsWorks on specific modules or features, may focus on front-end or back-end
Industry UsageCommon in tech companies, startups, and software firmsWidely used across various tech sectors, including web and mobile app development

In summary, a Full Stack Software Engineer Intern has a broader scope, working on both front-end and back-end development, while a Software Developer Intern may focus on a specific area. Both roles provide valuable experience in software development but differ in technical breadth and project involvement.

What cities near Waterloo, ON are hiring for Full Stack Software Engineer Intern jobs? Cities near Waterloo, ON with the most Full Stack Software Engineer Intern job openings:
Full Stack Software Engineer Intern jobs near you

Senior Full Stack Software Engineer

Manulife

Waterloo, ON • On-site

CA$107K - CA$199K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 25 days ago

Job description

Manulife is a leading international financial services provider, helping people make decisions easier and lives better. Help shape the future you want to see - and discover that better can take you anywhere you want to go.

We are seeking a Senior .NET Full Stack Engineer to build and deliver scalable, enterprise-grade digital solutions that support secure, seamless, and customer-centric experiences.

In this role, you will work across the full technology stack-from modern React front ends to .NET 8 back-end services-contributing to high-impact initiatives. You will help shape architecture decisions, drive engineering best practices, and support continuous improvement through innovation and automation.

This is an opportunity to collaborate with cross-functional teams, influence technical direction, and mentor engineers while working in a fast-paced, agile environment.

Position Responsibilities

  • Design, develop, and maintain scalable web applications using React (front end) and .NET 8 (back end).

  • Build and enhance RESTful APIs and microservices aligned with enterprise standards for security, resiliency, and performance.

  • Leverage GitHub and GitHub Actions for source control, code quality, and CI/CD automation.

  • Collaborate with product, design, and QA teams to deliver end-to-end features and business outcomes.

  • Participate in code reviews, architecture discussions, and sprint planning to ensure engineering excellence.

  • Troubleshoot complex technical issues and optimize system performance, reliability, and scalability.

  • Mentor junior engineers and contribute to a culture of continuous learning and knowledge sharing.

  • Stay current with emerging technologies and recommend improvements to frameworks, tools, and practices.

Required Qualifications

  • 8+ years of experience in full-stack software development in enterprise environments.

  • Strong hands-on experience with .NET 8, C#, ASP.NET Core, and Entity Framework.

  • Experience building modern front-end applications using React and TypeScript.

  • Proven experience designing and developing scalable APIs and distributed systems.

  • Hands-on experience with GitHub, GitHub Actions, and CI/CD pipelines.

  • Strong understanding of software engineering best practices (design patterns, secure coding, testing).

  • Experience with unit and integration testing frameworks.

  • Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).

Preferred Qualifications

  • Experience with microservices and API architecture design.

  • Knowledge of application security and DevSecOps practices.

  • Experience with Azure cloud services, including AKS (Kubernetes).

  • Experience with event-driven architectures and messaging systems.

  • Experience with containerization (Docker).

  • Exposure to distributed and cloud-native systems.

When You Join Our Team

  • We'll empower you to learn and grow the career you want.

  • We'll recognize and support you in a flexible environment where well-being and inclusion are more than just words.

  • As part of our global team, we'll support you in shaping the future you want to see.

The role being advertised is an existing vacancy.

About Manulife and John Hancock

Manulife Financial Corporation is a leading international financial services provider, helping people make their decisions easier and lives better. To learn more about us, visit https://www.manulife.com/en/about/our-story.html.

Manulife is an Equal Opportunity Employer

At Manulife/John Hancock, we embrace our diversity. We strive to attract, develop and retain a workforce that is as diverse as the customers we serve and to foster an inclusive work environment that embraces the strength of cultures and individuals. We are committed to fair recruitment, retention, advancement and compensation, and we administer all of our practices and programs without discrimination on the basis of race, ancestry, place of origin, colour, ethnic origin, citizenship, religion or religious beliefs, creed, sex (including pregnancy and pregnancy-related conditions), sexual orientation, genetic characteristics, veteran status, gender identity, gender expression, age, marital status, family status, disability, or any other ground protected by applicable law.

It is our priority to remove barriers to provide equal access to employment. A Human Resources representative will work with applicants who request a reasonable accommodation during the application process. All information shared during the accommodation request process will be stored and used in a manner that is consistent with applicable laws and Manulife/John Hancock policies. To request a reasonable accommodation in the application process, contact hr@manulife.com.

Referenced Salary Location

Boston, Massachusetts

Working Arrangement

Hybrid

Salary range is expected to be between

$107,450.00 USD - $199,550.00 USD

Employees also have the opportunity to participate in incentive programs and earn incentive compensation tied to business and individual performance. The actual salary will vary depending on local market conditions, geography and relevant job-related factors such as knowledge, skills, qualifications, experience, and education/training. If you are applying for this role outside of the primary location, please contact hr@manulife.com for the salary range for your location.

Manulife/John Hancock offers eligible employees a wide array of customizable benefits, including health, dental, mental health, vision, short- and long-term disability, life and AD&D insurance coverage, adoption/surrogacy and wellness benefits, and employee/family assistance plans. We also offer eligible employees various retirement savings plans (including pension/401(k) savings plans and a global share ownership plan with employer matching contributions) and financial education and counseling resources. Our generous paid time off program in the U.S. includes up to 11 paid holidays, 3 personal days, 150 hours of vacation, and 40 hours of sick time (or more where required by law) each year, and we offer the full range of statutory leaves of absence.

We use data and analytics technologies, such as artificial intelligence (AI), and automated processing tools, to analyze and process the information you provide to us or third parties in the application process. For more information, please refer to our personal information collection statement.

Know Your Rights I Family & Medical Leave I Employee Polygraph Protection I Right to Work I E-Verify

Company: John Hancock Life Insurance Company (U.S.A.)

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