Last updated: 2025-11-13
93 Backend Engineer jobs in Toronto.
Robinhood
Robinhood is a financial technology company that aims to democratize finance and enable accessible trading for everyone.
Toronto
- Skills: backend development, software engineering, developer velocity, system improvements, codebase sustainability, technical mentoring, impactful initiatives, frameworks and tools, client libraries, project management
- Level: senior
- Type: full_time
Marqeta
Marqeta is on a mission to change the way money moves. We’re one of the earliest enablers of embedded finance, a market opportunity sized up in the trillions. …
Toronto
- Skills: embedded finance, Java, AWS, microservices, CI/CD, data security, containerized workloads, payments ecosystem, scalability, backend applications
- Level: senior
- 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: backend development, programming languages, distributed systems, collaboration, autonomy, financial infrastructure, revenue operations, subscription management, usage-based billing, event-driven architectures
- Level: mid
- Type: full_time
US Mobile
US Mobile is on a mission to revolutionize connectivity. Imagine a world where you can go into a single app and buy terabytes of data for every one of your dev…
Toronto
- Skills: backend engineer, API development, scalable services, wireless networks, software platform, IoT, 5G technology, agile environment, collaborative team, mission-critical systems
- Level: mid
- Type: full_time
Warner Music Group
At Warner Music Group, we’re a global collective of music makers and music lovers, tech innovators and inspired entrepreneurs, game-changing creatives and pass…
Toronto
- Skills: backend development, data engineering, data processing pipelines, dimensional datastores, music industry, data architecture, machine learning, generative AI, team collaboration, software development
- Level: mid
- Type: full_time
League
Founded in 2014, League is the leading healthcare consumer experience (CX) platform, powered by artificial intelligence (AI), reaching more than 63 million peo…
Toronto
- Skills: Golang, MongoDB, API, web services, code reviews, automated tests, scalable solutions, critical thinking, mentoring, integration
- Level: senior
- Type: full_time
Shakudo
We're building the world's first OS for data and AI. Our name comes from the Japanese word for "alloy" — combining different elements to create something stron…
Toronto
- Skills: data pipelines, automation systems, Python, APIs, Kubernetes, B2B SaaS, AI integration, data analysis, machine learning, FastAPI
- Level: mid
- Type: full_time
Okta
Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Pl…
Toronto
- Skills: Identity Governance, Software Engineering, REST APIs, Java, Agile, Microservices, Postgres, Performance optimization, Integration, Security
- Level: mid
- Type: full_time
Hendrix
The Hendrix ML Platform team is dedicated to developing a robust, Spotify-wide platform for training and serving machine learning models.
Toronto
- Skills: machine learning, AI models, productionization, backend services, model training, prediction serving, platform development, data processing, software architecture, robust systems
- Level: mid
- Type: full_time
Okta
Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Pl…
Toronto
- Skills: Node.js, JavaScript, TypeScript, MongoDB, PostgreSQL, Redis, cloud infrastructure, AWS, Azure, identity management
- Level: mid
- Type: full_time
Robinhood
Robinhood is on a mission to democratize finance for all, actively engaging in the financial technology sector.
Toronto
- Skills: Software Solutions, Python, Django, Go, PostgreSQL, Kafka, Redis, Memcached, AWS, Kubernetes
- Level: intern
- Type: internship
Shakudo
Shakudo is building the world's first OS for data and AI—an ecosystem that empowers software engineers to build sophisticated data and AI applications without …
Toronto
- Skills: AI applications, Python, TypeScript, Kubernetes, PostgreSQL, MongoDB, Redis, Neo4j, AI/ML, cloud-native
- Level: mid
- Type: full_time
Okta
Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Pl…
Toronto
- Skills: software development, Java, C#, Typescript, React, APIs, MySQL, AWS, distributed systems, authentication protocols
- Level: mid
- Type: full_time
Teleport
Teleport is the Infrastructure Identity Company, modernizing identity, access, and policy for infrastructure, improving engineering velocity and resiliency of …
Toronto
- Skills: backend, Go, Rust, Linux, cryptography, cloud integration, scalability, security, performance, open source
- Level: mid
- Type: full_time
Carta
Carta connects founders, investors, and limited partners through world-class software, purpose-built for everyone in venture capital, private equity and privat…
Toronto
- Skills: Python, Django, JavaScript, React, Postgres, gRPC, Kafka, AI agents, Financial reporting, Investment management
- Level: mid
- Type: full_time
Clutch
Clutch is Canada’s largest online used car retailer, delivering a seamless, hassle-free car-buying experience to drivers everywhere.
Toronto
- Skills: software development, frontend frameworks, backend frameworks, cloud platforms, relational databases, SQL queries, application performance, Agile development, Scrum, testing frameworks
- Level: mid
- Type: full_time
CommerceIQ
CommerceIQ’s AI-powered digital commerce platform is revolutionizing the way brands sell online. Our unified ecommerce management solutions empower brands to m…
Toronto
- Skills: Software Engineering, AI Development, Backend Services, Full-Stack Applications, Cloud-Native Architectures, Microservices, LLM APIs, CI/CD Pipelines, Java, Python
- 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: backend systems, distributed systems, API design, data modeling, custom solutions, product evolution, extensibility, financial automation, user-centric feedback, scalability
- Level: senior
- Type: full_time
Fiserv, Inc.
Fiserv is a global leader in Fintech and payments, connecting financial institutions, corporations, merchants, and consumers to one another millions of times a…
Toronto
- Skills: Python, Flask, Django, Docker, Podman, MySQL, SQL, distributed systems, micro-service architecture, RESTful API
- Level: senior
- Type: full_time
League
Founded in 2014, League is the leading healthcare consumer experience (CX) platform, powered by artificial intelligence (AI), reaching more than 63 million peo…
Toronto
- Skills: backend engineering, API design, software development, database interactions, Rest APIs, Websocket APIs, GO, GCP, coding, code reviews
- Level: entry
- Type: internship