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Internship Full Stack Developer Jobs in Mississauga, ON

Senior Full-Stack Developer

Toronto, ON ยท Hybrid

CA$140K - CA$160K/yr

Senior Full-Stack Engineer (Applied AI) Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you ...

To learn more about CIBC, please visit CIBC.com What you'll be doing The Consultant, Full Stack Developer is responsible for leading the functional design and development of application systems ...

To learn more about CIBC, please visit CIBC.com What you'll be doing The Consultant, Full Stack Developer is responsible for leading the functional design and development of application systems ...

Senior Full Stack Developer

Toronto, ON ยท On-site +1

CA$100K - CA$142K/yr

Senior Full Stack Developer Design and build secure, scalable backend services, integrations, and content-driven frontends that unify SaaS platforms, enterprise systems, and AI capabilities into ...

Associate Java Full-Stack Developer

Toronto, ON ยท Hybrid

CA$85K - CA$100K/yr

Associate Full-Stack Developer- Java This role is eligible for our hybrid work model: Two days in-office. Our Technology team is the backbone of our company: constantly creating, testing, learning ...

Showing results 41-60

Internship Full Stack Developer information

What kind of projects or tasks will I work on as an internship full stack developer?

As an Internship Full Stack Developer, you can expect to work on a variety of tasks that may include building user interfaces, developing backend APIs, integrating databases, fixing bugs, and supporting ongoing software projects. You'll typically collaborate with senior developers, designers, and other interns, allowing you to learn agile development practices and improve your coding skills in real-world applications. The scope of your responsibilities may also expand based on your progress and the needs of the team, giving you opportunities to explore both front-end and back-end development. This hands-on project experience is a key stepping stone toward launching a successful career as a Full Stack Developer.

How do I become an internship full stack developer with no experience?

To become an internship full stack developer with no experience, focus on learning core web development skills such as HTML, CSS, JavaScript, and backend technologies like Node.js or Python. Building a portfolio of personal projects, contributing to open-source, and gaining familiarity with tools like Git can help demonstrate your abilities to employers. Additionally, completing online courses or certifications can improve your chances of securing an internship in this field.

What are the key skills and qualifications needed to thrive as an internship full stack developer?

To thrive as an Internship Full Stack Developer, you should have a solid understanding of both front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Node.js or Python) and foundational knowledge of databases. Familiarity with tools like version control (Git), frameworks (React, Angular, or Express), and basic web development environments is useful, though formal certifications are less critical for internship roles. Strong problem-solving skills, eagerness to learn, and effective communication will help you excel and blend well into a development team. These abilities allow interns to contribute meaningfully to projects while gaining valuable hands-on experience and collaborating well with others.

What is an internship full stack developer?

An Internship Full Stack Developer job is a temporary position where candidates gain hands-on experience in both front-end and back-end web development. Interns typically work with technologies like HTML, CSS, JavaScript, databases, and server-side frameworks to develop and maintain web applications. They often collaborate with senior developers, participate in coding tasks, fix bugs, and contribute to real-world projects. This role helps interns build practical skills, understand development workflows, and prepare for full-time roles in software development.

What does an internship full stack developer do?

An internship full stack developer assists in designing, developing, and maintaining both the front-end and back-end components of web applications. They work with programming languages like JavaScript, HTML, CSS, and frameworks such as React or Node.js, often under the supervision of experienced developers. The role provides hands-on experience in coding, debugging, and collaborating within a development team.
What are the most commonly searched types of Full Stack Developer jobs in Mississauga, ON? The most popular types of Full Stack Developer jobs in Mississauga, ON are:
What are popular job titles related to Internship Full Stack Developer jobs in Mississauga, ON? For Internship Full Stack Developer jobs in Mississauga, ON, the most frequently searched job titles are:
What cities near Mississauga, ON are hiring for Internship Full Stack Developer jobs? Cities near Mississauga, ON with the most Internship Full Stack Developer job openings:
Infographic showing various Internship Full Stack Developer job openings in Mississauga, ON as of August 2026, with employment types broken down into 74% Full Time, and 26% Contract. Highlights an 72% In-person, 14% Hybrid, and 14% Remote job distribution.

Senior Full-Stack Developer

Priceline.com LLC

Toronto, ON โ€ข Hybrid

CA$140K - CA$160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago


Job description

This role is eligible for our hybrid work model: Three days in-office.

Senior Full-Stack Engineer (Applied AI)

Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating to better meet the needs of our customers. If you thrive in a fast-paced, ideas-led environment, you're in the right place.

Why this job's a big deal:

Join an Agile team of software engineers that are instrumental in building the next generation of travel applications. We constantly explore new technologies and engineer better solutions for ever demanding business needs.

In this role you will get to:

  • Drive the development and optimization of applied generative AI driven features and services, ensuring a smooth and engaging user experience across different applications.

  • Collaborate with UX engineers, product managers, and potentially data scientists to implement AI features that align with user needs and enhance interaction quality.

  • Be part of a cross-functional agile team that continuously experiments, iterates and delivers on new product objectives.

  • Apply your development and analytical skills while building product features.

  • Lead the deployment and integration of algorithms, ensuring high performance and usability in the user interface.

  • Mentor and lead best practices in the development of services and features.

  • Research and stay current with AI and UX developments, contributing ideas and best practices to continuously improve the platform.

  • Lead in code reviews and actively participate in team meetings to improve platform development processes.

Who you are:

  • Bachelor's degree or higher in Computer Science or related field. Equivalent work experience is also welcomed.

  • 7+ years of experience in software engineering and development with a proven track record of API development, database integration, and providing services for UX-driven platforms.

  • Advanced in JavaScript/Typescript, and experience building and designing services with NodeJS and GraphQL.

  • Proficiency with various SQL and NoSQL Database technologies.

  • The ability to work effectively with UX, product, and engineering teams. Able to translate technical concepts into practical, user-centered applications

  • Comfortable with Front-end technologies and Frameworks like HTML, CSS, React, and NextJS

  • Comfortable with version control tools and patterns like Git, Git flow, and Github flow

  • Any Java/Kotlin, Python, ML/Data Science experience are all a bonus.

  • Strong analytical and debugging skills, with the ability to monitor and troubleshoot microservices and code efficiently.

  • Illustrated history of living the values necessary to Priceline: Customer, Innovation, Team, Accountability and Trust.

  • The Right Results, the Right Way is not just a motto at Priceline; it's a way of life. Unquestionable integrity and ethics is essential.

#LI-JB1 #LI-Hybrid

There are a variety of factors that go into determining a salary range, including but not limited to external market benchmark data, geographic location, and years of experience sought/required. In addition to a competitive base salary, certain roles may be eligible for an annual bonus and/or equity grant.

The salary range for this position is $140,000 - $160,000 CAD.

Who We Are

WE ARE PRICELINE.

Our success as one of the biggest players in online travel is all thanks to our incredible, dedicated team of talented employees. Priceliners are focused on being the best travel deal makers in the world, motivated by our passion to help everyone experience the moments that matter most in their lives. Whether it's a dream vacation, your cousin's graduation, or your best friend's wedding - we make travel affordable and accessible to our customers.

Our culture is unique and inspiring (that's what our employees tell us). We're a grown-up, startup. We deliver the excitement of a new venture, without the struggles and chaos that can come with a business that hasn't stabilized.

We're on the cutting edge of innovative technologies. We keep the customer at the center of all that we do. Our ability to meet their needs relies on the strength of a workforce as diverse as the customers we serve. We bring together employees from all walks of life and we are proud to provide the kind of inclusive environment that stimulates innovation, creativity and collaboration.

Priceline is part of the Booking Holdings, Inc. (Nasdaq: BKNG) family of companies, a highly profitable global online travel company with a market capitalization of over $80 billion. Our sister companies include Booking.com, BookingGo, Agoda, Kayak and OpenTable.

If you want to be part of something truly special, check us out!

Flexible work at Priceline

Priceline is following a hybrid working model, which includes two days onsite as determined by you and your manager (ideally selecting among Tuesday, Wednesday, or Thursday). On the remaining days, you can choose to be remote or in the office.

Perks & Benefits at Priceline

Our benefits are designed to support your health, wellbeing, and life inside and outside of work. Eligible Priceliners have access to:

Health & wellness coverage including medical, dental, vision, and mental health resources

Generous time off including PTO, holidays, a company-wide Priceline Pause reset week, and paid volunteer days

Work/life support including the ability to work up to 4 weeks per year from anywhere, parental leave, dependent care and family support resources, Summer Fridays, and office perks like stocked kitchens and catered meals (varies by location)

Financial security programs such as retirement plans with company contributions, life and disability coverage, and tax-advantaged accounts

Signature travel perks including employee-only discounts on hotels and flights, VIP deals, and Big Deal Bucks credits

Additional perks & discounts like travel and partner discounts, tuition support, legal support, and pet benefits

A people-first culture with Employee Resource Groups (ERGs), social events, recognition programs, and service awards that help you connect, grow, and celebrate together

Specific benefits and programs vary by location.

Inclusion is a Big Deal!

To be the best travel dealmakers in the world, we believe our team should reflect the broad range of customers and communities we serve. We are committed to cultivating a culture where all employees have the freedom to bring their individual perspectives, life experiences, and passion to work.

Priceline is a proud equal opportunity employer. We embrace and celebrate the unique lenses through which our employees see the world. We'd love for you to join us and help shape what makes our team extraordinary.

Applying for this position

We're excited that you are interested in a career with us. For all current employees, please use the internal portal to find jobs and apply.

External candidates are required to have an account before applying. When you click Apply, returning candidates can log in, or new candidates can quickly create an account to save/view applications.