1

Full Stack Developer Co Op Jobs in Sarnia, ON (NOW HIRING)

Full Stack Developer Co Op information

What is a full stack developer co op?

A Full Stack Developer Co Op is a student or recent graduate who works temporarily with a company to gain practical experience in both front-end and back-end software development. In this role, you may collaborate with experienced developers, write code for web applications, and learn about the full software development lifecycle. The position is designed to help you apply your academic knowledge in a real-world setting while building skills in various technologies and tools used by professional developers.

What types of projects and technologies can I expect to work with as a full stack developer co op?

As a Full Stack Developer Co Op, you will typically work on both front-end and back-end components of web applications, giving you exposure to a variety of technologies such as JavaScript frameworks (React or Angular), server-side languages (Node.js, Python, or Java), and databases (SQL or NoSQL). You may be assigned to collaborative projects that involve building new features, fixing bugs, or optimizing existing systems. This role often requires you to work closely with designers, other developers, and quality assurance teams, offering a well-rounded experience in the software development lifecycle.

What are the key skills and qualifications needed to thrive as a full stack developer co op, and why are they important?

To thrive as a Full Stack Developer Co Op, you need a solid grasp of web development fundamentals, including proficiency in languages like JavaScript, Python, or Java, and relevant coursework or experience in computer science. Familiarity with frameworks such as React or Angular for front-end, Node.js or Django for back-end, and version control systems like Git is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate with teams and adapt quickly in a professional environment. These skills and qualities are crucial for successfully contributing to development projects and gaining meaningful experience during your co-op term.

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

AspectFull Stack Developer Co OpSoftware Engineer Intern
CredentialsTypically pursuing or recent graduate in Computer Science or related fieldUsually students in Computer Science or related programs
Work EnvironmentPart-time or full-time cooperative position, often in tech companies or startupsInternship, often during summer or semester, in similar environments
ResponsibilitiesDeveloping front-end and back-end features, collaborating on projectsAssisting with development tasks, learning company tech stack

Both roles involve software development in similar environments, focusing on gaining practical experience. The main difference is that a Full Stack Developer Co Op is often a longer-term, more integrated position, while a Software Engineer Intern is typically a shorter-term internship aimed at learning and skill development.

What cities near Sarnia, ON are hiring for Full Stack Developer Co Op jobs?

Cities near Sarnia, ON with the most Full Stack Developer Co Op job openings:

Infographic showing various Full Stack Developer Co Op job openings in Sarnia, ON as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 22% Part Time, and 2% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Co-op or Intern, Assurance - Multiple Locations - January 2027

Sarnia, ON

Full-time

PTO

Posted 11 days ago


Job description

Putting people first, every day

BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping clients with advice and insight they can trust. In turn, we offer an award-winning environment that fosters apeople-first culturewith a high priority on your personal and professional growth.

Your Opportunity

OurLondon-Windsor offices (London, Windsor, Chatham, Strathroy, Windsor, Woodstock) and Kitchener-Waterloo offices (Waterloo, Guelph, Brantford) are looking for a 4-month Co-op Student or Internto join the Assurance team in January 2027. This role is designed to offer a comprehensive learning experience in the field of accounting, exposing the Co-op or Intern to various aspects of financial reporting, analysis, compliance, and teamwork. This is a new role and responsibilities will include:

  • Efficiently utilize technical knowledge from courses to carry out work projects and assignments

  • Prepare and complete working papers, financial information, and compilation engagements per regulatory standards

  • Gather evidence for Assurance and Accounting engagements

  • Build positive working relationships with clients and effectively respond to requests and suggestions

  • Effectively communicate with team members regarding progress updates and issues on an ongoing basis

How do we define success for your role?

  • You demonstrate BDO's core values through all aspects of your work: Integrity, Respect & Collaboration

  • You understand your clients' industry, challenges, and opportunities; clients describe you as positive, professional, and delivering high quality work

  • You identify, recommend, & are focused on effective service delivery to your clients

  • You share in an inclusive & engaging work environment that develops, retains & attracts talent

  • You actively participate in the adoption of digital tools and strategies to drive an innovative workplace

  • You grow your expertise through learning & professional development.

The expected range of compensation for this role is 50 - 56k per annum.

Your experience and education

  • You are currently working towards a degree focused in accounting with a long-term goal of becoming a CPA

  • You have a desire to provide outstanding client service and a commitment to teamwork

  • You have proven leadership skills and can take initiative to seek understanding

  • You display strong attention to detail, problem solving, analytical, and communication skills.

Earn your CPA Designation

At BDO, we're committed to the success of students pursuing their CPA designation. We provide pre-approved programs across our 100+ offices, mentorship and support, reimbursement of exam fees, enrollment in Canada's leading CFE prep course, and flexible options for study leave in order for you to be successful.


Why BDO?
Our people-first approach to talent has earned us a spot among Canada's Top 100 Employers for 2026. This recognition is a milestone we're thrilled to add to our collection of awards for both experienced and student talent experiences.


At BDO, our people experience is guided by three core pillars-Do work with genuine care, Do what matters with purpose, and Do what's next - shaping how we support our people, serve our clients, and grow together.

Our firm is committed to providing an environment where you can be successful in the following ways:

  • We enable you to engage with how we change and evolve, being a key contributor to the success and growth of BDO in Canada.
  • We help you become a better professional within our services, industries, and markets with extensive opportunities for learning and development.
  • We support your achievement of personal goals outside of the office and making an impact on your community.
  • We foster a collaborative, inclusive environment where your ideas are valued, and you can do your best work with genuine care and purpose
  • We encourage innovation and forward thinking, empowering you to embrace what's next and help shape the future of our firm

Giving back adds up:Where company meets community.BDO is actively involved in our communities by supporting local charity initiatives. We support staff with local and national events where you will be given the opportunity to contribute to your community.

Total rewards that matter: We pay for performance with competitive total cash compensation that recognizes and rewards your contribution. We provide comprehensive benefits from day one, and a flexible personal time off policy. We're committed to supporting your overall wellbeing and provide reimbursement for wellness initiatives that fit your lifestyle.

Everyone counts:
We are committed to creating a workplace where employees can participate fully, contribute meaningfully and succeed without barriers. We are dedicated to fostering a workplace defined by respect, fairness, and a true sense of belonging for everyone. We recognize and celebrate the unique experiences, identities, and perspectives that each of us bring - and that these experiences strengthen how we work together. Our commitment extends to ensuring that our application process is both inclusive and accessible. If you require accommodation to complete the application process, please contact us.


Flexibility:
All BDO personnel are expected to spend some of their time working in the office, at the client site, and virtually unless accommodations or alternative work arrangements are in place.

Our model is a blended approach designed to support the flexible needs of our people, the firm and our clients. It's about creating work experiences that meet everyone's needs and providing flexibility to adjust when, where and how we work to meet the expectations of our role.

Code of Conduct: Our Code of Conduct sets clear standards for how we conduct business. It reflects our shared values and commitments and includes guiding principles to help us make ethical decisions and maintain trust with each other, our clients, and the public.

BDO may use artificial intelligence enabled tools to support certain aspects of the recruitment process. While these tools assist our teams, our use of AI does not replace human decision making, and all employment-related outcomes are made by BDO personnel.

More information on BDO Canada's Privacy Policy can be found here:

Privacy Policy | BDO Canada


Ready to make your mark at BDO? Click "Apply now" to send your up-to-date resume to one of our Talent Acquisition Specialists.


To explore other opportunities at BDO, check out ourcareers page.