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Top Software Engineer Jobs in Toronto

801+ Job Results
20 Days Ago
Toronto, ON
Hybrid
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
The Senior Software Engineer will enhance performance, reliability, and features for NoSQL data pipelines. Responsibilities include coding, task estimation, code reviews, technical design, mentoring, collaboration on new features, and addressing customer issues through the software development lifecycle.
20 Days Ago
Toronto, ON
Hybrid
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Principal Software Engineer at Fivetran, you'll lead the architecture, design, and development of our Data Lake product, ensuring customers have queryable data. This role involves collaborating with product teams, implementing scalable data lake systems, and contributing to open-source projects while maintaining high reliability and performance standards.
21 Days Ago
Toronto, ON
Remote
82 Employees
Senior level
82 Employees
Senior level
Automotive • Software
Develop high-quality in-vehicle applications and platform software for software-defined vehicles, maintain software on production vehicles, create and maintain technical documentation, and conduct design and code reviews as part of a cross-functional team.
21 Days Ago
Toronto, ON
Remote
82 Employees
Senior level
82 Employees
Senior level
Automotive • Software
As a Staff Software Engineer, you will develop high-quality in-vehicle application software for software-defined vehicles, design and develop scalable software solutions, maintain and support deployed software, and mentor junior engineers, while ensuring best practices in software development.
21 Days Ago
Toronto, ON
Remote
181 Employees
Senior level
181 Employees
Senior level
Beauty • Enterprise Web • Fintech • Payments • Software
As a Senior Software Engineer, Backend at GlossGenius, you will develop and maintain backend services, manage API integration and data modeling, and ensure system reliability and security. You will also collaborate with product managers and mentor junior team members while leading end-to-end projects that enhance the platform's scalability and impact.
21 Days Ago
Toronto, ON
Remote
600 Employees
Senior level
600 Employees
Senior level
Software
As a Sr Software Engineer at Cribl, you will lead the design and implementation of software projects, mentor junior engineers, and collaborate across teams to deliver features. You will ensure code quality through best practices, work on full-stack development, and engage in the entire software lifecycle, while being an active member of a remote-first team.
21 Days Ago
Toronto, ON
Remote
275 Employees
Expert/Leader
275 Employees
Expert/Leader
eCommerce
As a Principal Software Engineer at Narvar, you will lead architectural vision, develop scalable architecture solutions, advocate for code quality and best practices, and mentor junior engineers while collaborating with cross-functional teams to enhance the product suite.
21 Days Ago
Toronto, ON
Remote
391 Employees
Senior level
391 Employees
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Professional Services • Software • Analytics • Consulting
Senior Software Engineer on the Marketplace team responsible for designing and implementing solutions to support a rapidly growing agent workforce. Focus on building software products for a dynamic and globally distributed marketplace.
21 Days Ago
Toronto, ON
Remote
601 Employees
Senior level
601 Employees
Senior level
Healthtech
As a Senior Software Engineer Backend, you will build and maintain web services and APIs, primarily using Go and MongoDB. You will integrate features into the product, participate in design discussions, and mentor team members, while upholding quality standards and complying with security policies.
22 Days Ago
Toronto, ON
Remote
275 Employees
Expert/Leader
275 Employees
Expert/Leader
eCommerce
Lead the architecture and development of graph-based products and optimize graph database systems. Collaborate with teams to translate business needs into scalable solutions and mentor junior engineers. Stay updated with advancements in graph technologies and drive projects from concept to deployment.
22 Days Ago
Toronto, ON
Remote
275 Employees
Expert/Leader
275 Employees
Expert/Leader
eCommerce
As a Principal Software Engineer at Narvar, you will lead architectural vision, develop scalable solutions, advocate for code quality, and mentor junior engineers. Collaborating with cross-functional teams, you will drive strategies for effective product delivery and enhance engineering practices to meet business goals.
22 Days Ago
Toronto, ON
Remote
502 Employees
Senior level
502 Employees
Senior level
Healthtech • Software
The Principal Software Engineer will lead the design and development of healthcare solutions, ensuring scalability, security, and performance. Responsibilities include hands-on development, mentoring junior engineers, engaging with stakeholders, managing risks, and driving architectural innovation. The role requires collaboration with cross-functional teams to align technical and business strategies.
3,700 Employees
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
As a Senior Software Engineer in the Infrastructure team at Coinbase, you will focus on building and maintaining cloud provisioning services using Golang and Terraform, design scalable solutions, and support internal engineers with provisioning processes.
22 Days Ago
Toronto, ON
Remote
181 Employees
Senior level
181 Employees
Senior level
Beauty • Enterprise Web • Fintech • Payments • Software
As a Staff Software Engineer at GlossGenius, you will lead technical initiatives, collaborate with teams on product development, maintain high engineering standards, and mentor engineers while owning complex projects from conception to deployment.
22 Days Ago
Toronto, ON
Remote
1,338 Employees
Senior level
1,338 Employees
Senior level
Mobile • Sharing Economy • Transportation
The Senior Software Engineer will focus on architecting and building scalable platforms, enhancing security controls, and guiding the leadership on technology adoption while also contributing to infrastructure through GitOps and IaC. They will leverage their 5+ years of software development experience to build impactful products and support audits related to infrastructure.
22 Days Ago
Toronto, ON
Remote
349 Employees
Senior level
349 Employees
Senior level
Gaming
As a Staff Software Engineer specializing in Data, you will shape the technical vision of the data platform, enhancing infrastructure for low-latency and scalability while supporting BI and Analytics teams. Key responsibilities include collaborating on platform development, mentoring, and ensuring data quality, alongside implementing architectural standards for the data environment.
22 Days Ago
Toronto, ON
Remote
Hybrid
101 Employees
Senior level
101 Employees
Senior level
Marketing Tech • Social Media • Analytics
The Senior Software Engineer will develop data infrastructure for medical data ingestion and processing, build user-friendly data interfaces, and create scalable cloud-based machine learning systems. Responsibilities include working with machine learning pipelines and collaborating on large-scale data projects.
22 Days Ago
Toronto, ON
Remote
30 Employees
Senior level
30 Employees
Senior level
Software
Lead the development of Bodo's SQL query execution engine, focusing on design, optimization, and performance analysis. Engage in complex technical projects, mentor junior engineers, and contribute to open-source initiatives to shape the future of big data analytics.
23 Days Ago
Toronto, ON
Hybrid
570 Employees
Senior level
570 Employees
Senior level
Cloud • Fintech • Software • Analytics
The Principal Software Developer will lead the technical vision for Caseware's Cloud Platform, transitioning from a monolithic to a microservices architecture. Responsibilities include overseeing technical initiatives, collaborating with stakeholders, advocating for quality engineering practices, mentoring teams, and ensuring the platform's performance and scalability for business growth.
23 Days Ago
Toronto, ON
Remote
81 Employees
Senior level
81 Employees
Senior level
Cryptocurrency
The Senior Software Engineer will architect and develop new features and products in Elixir for web applications and APIs, collaborate with product management, write high-quality tested code, and shape the engineering culture. They will also ensure the reliability of production services at scale.
23 Days Ago
Toronto, ON
Remote
24 Employees
Senior level
24 Employees
Senior level
Software
The Principal Software Engineer will lead the technical implementation of the product, mentor engineers, collaborate on feature development, and oversee integrations with educational platforms. Responsibilities include maintaining code quality, managing technical debt, and fostering a positive team environment.
23 Days Ago
Toronto, ON
Remote
142 Employees
Senior level
142 Employees
Senior level
Software
As a Senior Software Engineer, you will develop full stack features, engage across the project lifecycle, and mentor junior engineers while ensuring high-quality standards. You will collaborate with Product Management and Design to enhance user experience and system reliability.
23 Days Ago
Toronto, ON
Remote
142 Employees
Senior level
142 Employees
Senior level
Software
As a Senior Software Engineer focused on Cloud Automation, you will scope, develop, and implement new security functionality. Your responsibilities include maintaining automation baselines, collaborating with compliance teams, and optimizing cloud infrastructure through advanced backend solutions and automation. You'll also communicate directly with customers to configure their cloud setups and gather feedback.
23 Days Ago
Toronto, ON
Hybrid
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Senior Software Engineer at Fivetran, you will enhance database technologies by driving performance improvements, building new features for NoSQL data pipeline services, and mentoring junior engineers. Responsibilities include writing reliable code, managing project tasks, and collaborating with team members to optimize data management under strict SLAs.
24 Days Ago
Toronto, ON
Hybrid
1,200 Employees
Senior level
1,200 Employees
Senior level
Big Data • Cloud • Software • Database
As a Senior Software Engineer, you will enhance performance and reliability of NoSQL data pipeline services, write and deliver reliable code with automated tests, mentor junior engineers, and collaborate on new features while minimizing technical debt.
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