software developer internship jobs in Toronto

Build something people loveWealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do‑it‑self trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $125 billion in assets...

Thumbtack helps millions of people confidently care for their homes. Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring experience. Every day in every county of the U.S., people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger improvements....

Role OverviewWe are seeking a highly skilled Senior Software Development Engineer in Test (SDET) to support the development and deployment of next‑generation AI‑powered products. The role involves architecting, building, and maintaining production‑grade test infrastructure and automation frameworks to ensure the reliability and performance of our cloud...

Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join, you’ll...

Join Amazon's Reach Planning Engineering team within Demand Tech to build the next generation of advertising technology. In this role, you'll own, design, and deliver highly scalable systems that empower advertisers to plan campaigns and build strategies related to reach and other media planning capabilities.You'll work on a full-service, full-stack...

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets...

RQ11823 - Software Developer - CRM - Intermediate Posted On 27/10/2026 Job Information Term 94 days Assigned Recruiter(s) Farah Ulla,Sweta Singh Job Opening ID 11811 Technology Number of Positions 1 Work Experience 7-10 Years City Toronto State/Province Ontario M4C Job Description Responsibilities: - Required to translate technical systems...

Lead test automation with Python for Invisalign cloud services in Toronto, supporting automated treatment planning within a regulated medical environment. As a Senior Software Developer in Test, you will design and extend automatic test systems for complex orthodontic problem domains. The full-time role collaborates with clinical experts, project managers,...

Make a significant impact as a Software Developer focused on cross-border solutions at Loop in Toronto. Develop the technology reshaping global banking and improve customer engagement. We are hiring motivated software developers who thrive on solving complex engineering challenges in a high-impact environment. Your role will involve creating reliable...

Shape the future of payments with Episode Six as a Software Development Engineer in Test based in Toronto. Focus on automation testing to enhance payment processing capabilities. In this pivotal role at Episode Six, you will lead testing practices for API-based payment solutions. Your experience in Java and various testing methodologies will be essential...

Lead C#/.NET development at Geotab, building scalable applications and guiding technical decisions within a flexible hybridworking model. Use architecture expertise to solve complex production challenges. This Lead Software Developer role focuses on high-throughput, performance-critical applications. You will design reliable code, lead prototypes and proofs...

Senior Android Infrastructure Software Developer corporate_fare Google place Waterloo, ON, Canada X This posting is for a new vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes. In most instances, this position requires in-person interviews as part of the hiring process - Bachelor’s degree or equivalent...

Architect scalable software solutions as a Senior Developer at Sunwing Vacations, applying RESTful APIs and backend engineering across digital initiatives. Reporting to the Senior Lead Developer, you will deliver robust software from design through deployment and operational monitoring. The role spans enterprise platforms, distributed architectures,...

Build Apple platform infrastructure at Google in Waterloo, using Swift and build systems to support critical development workflows. This mid-level Software Developer works on Apple Build Rules within Google’s Core team. You will apply programming expertise, build system knowledge, and infrastructure design across Apple platforms. The work supports...

Transform the future of AI solutions as a Senior Full-Stack Software Developer at Intact. Embrace a hybrid work model and contribute to innovative AI projects. This role will have you at the forefront of creating AI-powered applications. You will utilize your skills in Python, React, and AWS to build powerful, distributed systems. The emphasis on teamwork...

Become a pivotal part of Terminal as a Senior Backend Software Developer, focusing on backend solutions that drive business success and customer satisfaction. Utilize TypeScript and AWS to deliver innovative telematics solutions. As a Senior Backend Developer, you will be directly involved in elevating Terminal's platform capabilities. Your expertise will...

About Zip Zip is the AI platform for enterprise procurement — built for humans and agents working together. By orchestrating procurement across teams, tools, and suppliers with the help of AI agents, companies can secure the resources they need to innovate faster than ever before. The world’s most influential enterprises trust Zip, including T-Mobile,...

Description ‘Employment Ontario’ is one of the major programs delivered by the Employment and Training Division of the Ontario Ministry of Training, Colleges and Universities. Employment Ontario helps the citizens of Ontario gain the training, skills and experience to achieve their goals. The Employment Ontario Information Systems (EOIS) is the major...

Lead innovative integrations as a Staff Software Developer at Randstad Canada, specializing in Salesforce and complex systems. This remote role emphasizes engineering robust integration solutions and data architecture.Join Randstad Canada's Engineering Team as a Staff Software Developer focusing on integrations. You will design integration strategies for...

Elevate your coding career as a Junior Software Developer with the Government Services Integration Cluster. This onsite role focuses on translating technical specifications into functional applications, offering a path to refine your programming skills. You will collaborate closely with IT professionals in the Ministry of Public and Business Service...