Last updated: 2025-08-11
51 Backend Software Engineering jobs in Toronto.
Faire
Faire is an online wholesale marketplace built on the belief that the future is local — independent retailers around the globe are doing more revenue than Walm…
Toronto
- Skills: Kotlin, APIs, OOP languages, Java, C#, integration tests, system reliability, customer experience, AWS, MySQL
- Level: mid
- Type: full_time
Tripstack
We are travel tech entrepreneurs, changing the way millions of people travel. Our proprietary virtual interlining technology provides access to billions of tra…
Toronto
- Skills: Senior Software Engineer, Golang, distributed systems, relational databases, Postgres, caching, Redis, event processing platforms, Apache Kafka, Restful API development
- Level: mid
- Type: full_time
Owl.co
Our clients are top insurance companies across North America, achieving remarkable results through our AI-powered, evidence-based platform. We are well-funded …
Toronto
- Skills: backend development, cloud services, AWS, GCP, Azure, API architecture, microservices, event-driven systems, CI/CD, DevOps
- Level: mid
- Type: full_time
Robinhood Markets
Robinhood Markets was founded on a simple idea: that our financial markets should be accessible to all. With customers at the heart of our decisions, Robinhood…
Toronto
- Skills: software development, scalable systems, low latency, large scale distributed systems, REST API design, mentoring, system performance, system improvements, collaboration, product-facing features
- Level: mid
- Type: full_time
Veeva Systems
Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the…
Toronto
- Skills: cloud platform, enterprise applications, clinical trials, compliance, backend services, distributed system, scalable platform, open-source technologies, containerization, immutable storage
- Level: mid
- Type: full_time
Lyft
At Lyft, our purpose is to serve and connect. To do this, we start with our own community by creating an open, inclusive, and diverse organization.
Toronto
- Skills: software engineer, object-oriented programming, distributed systems, cloud platforms, CI tools, Golang, debugging, fault-tolerant systems, relational databases, scalable systems
- Level: mid
- Type: full_time
Stripe
Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Str…
Toronto
- Skills: APIs, services, scalable systems, user-first mindset, feedback, documentation, machine learning, recommender systems, distributed systems, microservices architecture
- Level: mid
- Type: full_time
Dialogue
Dialogue is the #1 virtual care provider in Canada, providing exceptional online health and wellness programs including primary care, mental health, and wellne…
Toronto
- Skills: Platform Development, Python APIs, PostgreSQL, AWS, Terraform, Data Warehouse Infrastructure, Workflow Orchestration, User Authentication, Service-Oriented Architecture, Event Delivery
- Level: mid
- Type: full_time
Jerry
America’s first and only AllCar™ app, Jerry is redefining and radically improving how people manage owning a car, providing personalized services and innovatio…
Toronto
- Skills: AI-powered, cloud, React, NodeJS, Typescript, AWS, Python, Go, data pipeline, machine learning
- Level: mid
- Type: full_time
BitGo
BitGo is the leading infrastructure provider of digital asset solutions, delivering custody, wallets, staking, trading, financing, and settlement services from…
Toronto
- Skills: API, TypeScript, Node.js, PostgreSQL, MongoDB, RESTful, microservices, testing, cryptocurrencies, blockchain
- Level: senior
- Type: full_time
EvenUp
EvenUp is on a mission to level the playing field in personal injury cases. EvenUp applies machine learning and its AI model known as Piai™ to reduce manual ef…
Toronto
- Skills: backend development, distributed systems, Python, Go, Java, C++, scalable systems, APIs, cloud infrastructure, AI/ML systems
- Level: mid
- Type: full_time
AppLovin
AppLovin makes technologies that help businesses of every size connect to their ideal customers. The company provides end-to-end software and AI solutions for …
Toronto
- Skills: software infrastructure, backend systems, distributed systems, mobile app monetization, ad platform, high-scale systems, performance optimization, low latency systems, header bidding, ad requests
- Level: senior
- Type: full_time
BitGo
BitGo is a leading provider of digital asset solutions, including custody, wallets, staking, trading, financing, and settlement services, serving thousands of …
Toronto
- Skills: API development, microservices, Node.js, TypeScript, PostgreSQL, MongoDB, RESTful API, cryptocurrencies, blockchain, scalability
- Level: mid
- Type: full_time
Stripe
Stripe is a financial infrastructure platform for businesses, offering payment processing, revenue growth, and business opportunity development tools. Their mi…
Toronto
- Skills: distributed systems, microservices, data pipelines, cloud infrastructure, performance optimization, microservices architecture, scalability, reliability, internal tools, collaborative
- Level: mid
- Type: full_time
BlueCat
BlueCat is a key player in the rapidly growing space of Intelligent Network Operations, focusing on enhancing agility and mitigating risks to improve network h…
Toronto
- Skills: cloud-native technologies, microservices, Golang, Kubernetes, AWS, REST APIs, Debian, virtual appliances, Automation, CI/CD
- Level: mid
- Type: full_time
Justworks
At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with a…
Toronto
- Skills: Golang, Ruby on Rails, Javascript, MySQL, Kafka, AWS, Docker, Kubernetes, Agile, Scrum
- Level: mid
- Type: full_time
Authentic8
At Authentic8, we empower organizations to redefine how digital investigations are conducted in an increasingly complex online world. With Silo for Research, o…
Toronto
- Skills: RESTful APIs, Python, C/C++, HTTP transactions, service-oriented design, JIRA, Git, NPM, OpenSSL, FastAPI
- Level: mid
- Type: full_time
Justworks
Justworks helps businesses get off the ground by enabling them to focus on running their business. We solve HR issues.
Toronto
- Skills: Golang, Ruby on Rails, Javascript, MySQL, Kafka, AWS, Docker, Kubernetes, CircleCI, DataDog
- Level: mid
- Type: full_time
CircleCI
CircleCI is the world’s largest continuous integration/continuous delivery (CI/CD) platform, and the hub where code moves from idea to delivery. As one of the …
Toronto
- Skills: CI/CD, DevOps, Go, Kubernetes, distributed systems, machine learning, observability, AI/ML, production systems, software testing
- Level: mid
- Type: full_time
Faire
Faire is an online wholesale marketplace built on the belief that the future is local. We help independent retailers discover the best products from around the…
Toronto
- Skills: backend engineering, Elasticsearch, machine learning, indexing, retrieval APIs, Kotlin, Java, Go, Python, data pipelines
- Level: mid
- Type: full_time