Fullstack Developer, AI Centre of Excellence

EY; Toronto; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading professional services firm in Toronto is seeking a Fullstack Developer to contribute to advanced AI applications. The role involves developing scalable web interfaces and backend systems while collaborating with cross-functional teams. Candidates should have a Bachelor’s degree and 1-3 years in fullstack development, with strong skills in React, JavaScript, and HTML. This position offers extensive benefits and opportunities for career development.

Benefits

Comprehensive medical, dental, and prescription drug coverage

Mental health benefits

Generous time off and vacation options

Exclusive learning programs

Qualifications

• 1-3 years of experience in fullstack development focused on UI/UX.
• Strong analytical and problem-solving skills.
• Ability to convey technical concepts clearly.

Responsibilities

• Assist in the design, development, and deployment of applications.
• Collaborate with UI/UX designers for user-friendly interfaces.
• Work closely with stakeholders to gather requirements.

Skills

React or Angular proficiency

JavaScript / TypeScript knowledge

HTML5, CSS3 expertise

Problem-solving skills

Communication skills

Education

Bachelor’s degree in Computer Science or related field

Tools

Python

.NET

Job description

Overview

Fullstack Developer, AI Centre of Excellence at EY. Join to apply for the Fullstack Developer, AI Centre of Excellence role at EY.

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.

The Opportunity

As a Fullstack Developer at the AI Centre of Excellence (COE) within the Office of the Chief Technology Officer at EY, you will contribute to the design, development, and deployment of robust fullstack solutions for advanced AI applications. Your role will involve building scalable web interfaces and backend systems, integrating machine learning models, and optimizing workflows for performance and reliability. You’ll collaborate with product managers, data scientists, and engineering teams to translate business requirements into secure, maintainable, and production-ready code. If you are passionate about leveraging modern cloud technologies and implementing best practices in software engineering, we encourage you to join our team.

Key Responsibilities

• Fullstack Development : Assist in the design, development, and deployment of fullstack applications, ensuring high performance and responsiveness across the UI and backend.
• UI / UX Integration : Collaborate with UI / UX designers to implement visually appealing and user-friendly interfaces that integrate AI outputs effectively.
• Collaboration : Work closely with business stakeholders and backend teams to gather requirements, translate them into technical specifications, and deliver robust solutions.
• Code Quality : Maintain high standards of code quality through best practices and participate in code reviews.
• Problem-Solving : Identify and troubleshoot issues across the fullstack, ensuring timely resolution and minimal disruption to development processes.
• Continuous Improvement : Stay updated with the latest trends and technologies in fullstack development and UI / UX design, applying them to enhance existing applications.
• Compliance and Accessibility : Ensure that the application adheres to accessibility standards and implement security best practices to protect sensitive client data.

Skills and Attributes for Success

• Education : Bachelor’s degree in Computer Science, Information Technology, Software Engineering, Web Development, or a closely related technical field.
• Experience : 1-3 years of experience in fullstack development, with a focus on UI / UX integration and application performance.
• Technical Skills : Proficiency in frontend frameworks such as React or Angular, and strong knowledge of JavaScript / TypeScript. Familiarity with backend technologies (e.g., Python, .NET) is a plus.
• Strong expertise in HTML5, CSS3, and modern CSS frameworks (e.g., Tailwind CSS, Bootstrap). Understanding of RESTful APIs and integrating front-end applications with backend services.
• Problem-Solving : Strong analytical and problem-solving skills, with the ability to tackle technical challenges.
• Communication : Good written and verbal communication skills, with the ability to convey technical concepts clearly to diverse audiences.

What We Offer

The EY benefits package is designed to support your physical, emotional, financial, and social wellbeing. Our extensive benefits include comprehensive medical, dental, and prescription drug coverage, as well as mental health benefits, a robust Employee Assistance Program and group savings plans to promote your overall wellbeing. We offer generous time off, including personal days, vacation days, and additional firm-wide holidays, along with the option to purchase extra vacation days. Employees can take advantage of EY's exclusive learning programs tailored just for them. We also provide internal opportunities for career development and advancement, enabling you to grow within the firm. Get involved in meaningful volunteering through EY Ripples and make a positive impact in the community.

Learn about our commitment to DEI at https : / / www.ey.com / en_ca / about-us / corporate-responsibility / equity

Are you ready to shape your future with confidence? Apply today.

To help create the best experience during the recruitment process, please describe any accommodations you may need.

Diversity and Inclusion at EY

Diversity and inclusiveness are at the heart of who we are and how we work. We’re committed to fostering an environment where differences are valued, policies and practices are equitable, and our people feel a sense of belonging. We embrace diversity and are committed to combating systemic racism, advancing gender equity and women in leadership, advocating for the 2SLGBTQIA+ community, promoting our neuroinclusion and accessibility initiatives, and are dedicated to amplifying the voices of Indigenous peoples (First Nations, Inuit, and Metis) nationally as we strive towards reconciliation. Our diverse experiences, abilities, backgrounds, and perspectives make our people unique and help guide us. Because when people feel free to be their authentic selves at work, they bring their best and are empowered to build a better working world.

EY | Building a better working world

Job Details

• Seniority level : Mid-Senior level
• Employment type : Full-time
• Job function : Engineering and Information Technology
• Industries : Professional Services

Note : This description reflects the role and is not a guaranteed job offer. Referrals increase your chances of interviewing at EY.

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