software development engineers jobs in Toronto

Join PartnerStack as a Software Development Engineer II, specializing in Vue.JS and Python development. Collaborate within a high-performing team dedicated to innovation. As a Software Development Engineer II at PartnerStack, you will be immersed in a culture that demands high standards. With over 3 years of software development experience, your focus will...

Make a difference in children's digital experiences with Amazon Kids in Toronto! As a Software Development Engineer, you will focus on innovative features for kids and parental controls. Amazon Kids is looking for an experienced Software Development Engineer with a passion for creating exceptional consumer products. You will be responsible for designing...

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...

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...

Drive the future of AI technology at Magnet Forensics as a Senior Software Development Engineer in Test. Your focus will be on architecting innovative test automation and CI/CD solutions. Magnet Forensics seeks a highly skilled SDET with extensive experience in cloud automation and software development. Your role will include mentoring others, improving...

Amazon's Robotics team in Toronto, Ontario is looking for a Software Development Engineer Intern for Summer 2027 or Spring/Fall co-op roles. This is a full-time, in-office internship running Monday-Friday, up to 40 hours per week. As an SDE Intern on the Amazon Robotics team, you'll be matched with a manager and a mentor who will guide your project work...

How do you want to pay? It’s a question you’ve answered on-screen or in-person thousands of times, but your choices have always been limited. Imagine the flexibility to pay however you want – credit, debit, multiple currencies, frequent flyer miles, loyalty points, or digital payments - all on the same card or digital wallet. Sound impossible? Episode...

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Lead technical innovations with Coursera as a Staff Software Developer, focusing on monetization and backend systems. Utilize your expertise in Java and microservices in this Toronto-based role. This position is pivotal for senior developers who aim to shape the future of digital education. You will manage service architecture while collaborating across...

Are you ready to be at the forefront of Agentic AI innovation and redefine the future of communication? Join our dynamic Alexa Connections team as a Software Development Engineer, and lead futuristic initiatives that will shape the next generation of intelligent, conversational experiences. In this role, you'll work at the intersection of disruptive AI...

Annapurna Labs designs silicon and software that accelerates innovation. Customers choose us to create cloud solutions that solve challenges that were unimaginable a short time ago—even yesterday. Our custom chips, accelerators, and software stacks enable us to take on technical challenges that have never been seen before, and deliver results that help our...

Software Development Engineer, Amazon Customer Service Want to build customer service experiences that resolve millions of contacts across Amazon's global marketplace? Join a team where your code directly eliminates customer friction and transforms how associates solve complex order issues. Key job responsibilities Own and ship full-stack features...

DescriptionLive sports and Streaming TV are the fastest-growing premium inventory in advertising, and they are the hardest to forecast. A regular-season game and a playoff elimination game are the same length and the same ad load, but they are not the same business. Amazon DSP's Live Events Optimizer (LEO) launched in December 2025 and is scaling from its...

DescriptionCome build the platform that connects millions of AWS customers with the software they need to innovate. AWS Marketplace is one of the fastest-growing businesses at AWS, and you'll be at the center of shaping how customers discover, purchase, and deploy third-party software in the cloud. As a SDE II on the AWS Marketplace team, you will design and...

Description Amazon Fulfillment Technologies (AFT) powers the physical engine at the heart of Amazon. AFT builds and operates software, hardware, and processes that run the global network of fulfillment centers that move many billions of units of inventory, employ tens of thousands of people, and ensure that customers get what they want when we promised we...

Amazon's CloudTune organization is seeking a Software Development Engineer to join the Scaling Planner team and contribute to our suite of products across Reactive and Proactive Scaling. Our systems automate capacity management for thousands of EC2-based Auto Scaling Groups across Amazon's Stores, Devices, and Other (SDO) organization.Proactive Scaling is...

Software Development Engineer II, AWS Marketplace Job ID: 10552221 | Amazon Web Services, Inc. Come shape the future with us! As a major cloud provider, our technology powers many of the world's largest organizations. Are you excited to build products that are used by Amazon customers all over the world? You’ll collaborate with team members and...

Software Development Engineer, Demand Tech Join our dynamic Reach Planning Engineering team within Demand Tech to build the next generation of advertising technology at Amazon. 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...

Sr. Software Development Engineer, Alexa Connections Are you ready to be at the forefront of Agentic AI innovation and redefine the future of communication? Join our dynamic Alexa Connections team as a Sr. Software Development Engineer, and lead futuristic initiatives that will shape the next generation of intelligent, conversational experiences. In this...

Transform advertising solutions as a Software Development Engineer II at Amazon in Toronto. Play a pivotal role in enhancing advertiser tools and user experiences. Amazon's Advertiser Experience team is seeking a talented engineer to innovate in the domain of self-service advertising. With at least 3 years of software development experience, you will apply...