Top Software Engineer Jobs in Toronto

Mid level
Fintech • Machine Learning • Payments • Software • Financial Services
The Principal Associate Software Engineer role involves backend development, creating applications, following TDD, and mentoring in an Agile environment.
Top Skills: AWSGoJavaJavaScriptPythonSQLTypescript
Reposted YesterdaySaved
In-Office
Toronto, ON
Senior level
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Software Engineer on the Cash App Banking team, you will design and deliver customer-facing banking features and collaborate across teams.
Top Skills: AWSDatadogDynamoDBGrpcGuiceHibernateHTTPJavaJettyJSONJunitKafkaKotlinMySQLOkhttpPrometheusProtocol BuffersSignalfx
Reposted 3 Days AgoSaved
Hybrid
Toronto, ON
Senior level
Senior level
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
The role involves designing, developing, and delivering banking services at Cash App, collaborating across teams and maintaining high engineering standards.
Top Skills: AWSDatadogDynamoDBGrpcGuiceHibernateHTTPJavaJettyJSONJunitKafkaKotlinMySQLOkhttpPrometheusProtocol BuffersSignalfx
4 Days AgoSaved
Hybrid
Toronto, ON
Mid level
Mid level
eCommerce • Fintech • Real Estate • Software • PropTech
As a Software Engineer at Opendoor, you will build crucial production systems, own features from design to deployment, and mentor teammates while leveraging AI tools.
Top Skills: AIGeneral-Purpose Programming LanguagesRelational Databases
Reposted 5 Days AgoSaved
Hybrid
Toronto, ON
Internship
Internship
Fintech • Machine Learning • Payments • Software • Financial Services
Develop software solutions as part of Agile teams, focusing on user experience, CI/CD pipelines, and maintaining software quality. Engage in continuous learning and collaboration.
Top Skills: AngularAWSCloudwatchEspressoGoJavaScriptJenkinsKotlinMockitojunitrunnerNew RelicNode.jsReactSplunkSwiftTypescriptXctest
Reposted 6 Days AgoSaved
Easy Apply
In-Office or Remote
Toronto, ON
Easy Apply
Senior level
Senior level
AdTech • Digital Media • Marketing Tech • Software • Automation
As a Staff UI Software Engineer, you will lead the design and architecture of the Basis application, mentoring others and driving large-scale projects while enhancing UI performance and quality.
Top Skills: AWSDockerJavaJavaScriptNode.jsPostgresRabbitMQReactRedisRubyRuby On RailsSidekiqTypescript
An Hour AgoSaved
Easy Apply
Remote
Toronto, ON
Easy Apply
Junior
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
The Software Engineer II will build and maintain the Capital Orchestration platform, develop data pipelines, and support business workflows with a focus on collaboration and technical ownership.
Top Skills: AirflowJavaScriptPythonReactSparkSQL
Reposted 23 Hours AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Senior Infrastructure Software Engineer will re-architect Identity systems, focusing on large-scale distributed systems design, API design, and collaborate with teams to implement wide-ranging use cases while mentoring junior engineers.
Top Skills: GoPython
Reposted 23 Hours AgoSaved
Remote or Hybrid
Toronto, ON
Senior level
Senior level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
Seeking a Software Engineer/Senior Software Engineer to design, develop, and deliver quality backend services and APIs using Go, with emphasis on Kubernetes and cloud services.
Top Skills: BigQueryCdc FrameworksGcp (Google Cloud Platform)Go (Golang)Helm ChartsKubernetesPub/SubRestful Apis
Reposted YesterdaySaved
Remote
Toronto, ON
Junior
Junior
Cloud • Fintech • Food • Information Technology • Software • Hospitality
Build and deliver enterprise-level features across Toast's platform (POS, backend, frontend). Design and implement backend services and APIs, create automated tests, roll out features, monitor success, and collaborate with UX, PM, and cross-functional teams.
Top Skills: JavaKotlin
Reposted YesterdaySaved
Easy Apply
Remote
Toronto, ON
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
Design and implement CIAM backend services for registration, authentication, and account management across B2C and B2B platforms, utilizing security standards and automation practices.
Top Skills: AWSCi/CdGitKotlinOauth 2.0OidcPythonSAMLScimTerraform
Reposted 11 Days AgoSaved
Hybrid
Toronto, ON
Mid level
Mid level
Artificial Intelligence • HR Tech • Information Technology • Machine Learning • Software • App development • Industrial
The role involves designing and deploying AI automation in the platform, focusing on LLMs to enhance operational workflows and user experience.
Top Skills: Ai FrameworksLlmsPython
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Reposted 2 Days AgoSaved
Easy Apply
Remote or Hybrid
Toronto, ON
Easy Apply
Mid level
Mid level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Build and evolve core AI platform capabilities: design shared execution patterns, APIs, and backend services to support multi-step GenAI workflows, model integrations, and scalable production systems. Collaborate with AI engineers, data scientists, and product partners to turn emerging AI use cases into reliable, extensible platform features.
Top Skills: GoJavaLangchainLlmsMcpOpenai SdkPython
Reposted 2 Days AgoSaved
Easy Apply
Remote
Toronto, ON
Easy Apply
Junior
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
Support enterprise IAM operations and enhance automation through scripting and backend coding in a balanced operational and technical role.
Top Skills: AWSGitPythonSailpoint
Reposted 2 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Software Engineer on the Cash App Banking team will design, develop, and deliver new banking experiences, collaborating closely with teams to enhance customer features and performance.
Top Skills: AWSDynamoDBGrpcGuiceHibernateHTTPJavaJettyJSONJunitKafkaKotlinMySQLOkhttpProtocol Buffers
12 Days AgoSaved
Hybrid
Toronto, ON
Mid level
Mid level
Artificial Intelligence • HR Tech • Information Technology • Machine Learning • Software • App development • Industrial
Collaborate with teams to build user-facing features in React and React Native, contribute to company infrastructure and culture.
Top Skills: JavaScriptReactReact Native
Reposted 3 Days AgoSaved
Remote or Hybrid
Toronto, ON
Senior level
Senior level
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
As a Software Engineer in Cash App Banking, you'll design, develop, and deliver banking features, collaborating closely with teams to impact consumer banking.
Top Skills: AWSDatadogDynamoDBGrpcGuiceHibernateHTTPJavaJettyJSONJunitKafkaKotlinMySQLOkhttpPrometheusProtocol BuffersSignalfx
4 Days AgoSaved
Easy Apply
Remote or Hybrid
Toronto, ON
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Software Engineer II, you'll develop generative AI applications, enhance sales operations through AI tools, and collaborate with engineering teams on a remote basis.
Top Skills: APIsGenai FrameworksLangchainOpenai SdkPython
4 Days AgoSaved
Easy Apply
Remote
Toronto, ON
Easy Apply
Junior
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
The Software Engineer II will develop APIs, collaborate with teams on projects, ensure system operations, and contribute to team growth.
Top Skills: KotlinPythonReactVue
Reposted 13 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
The role involves full-stack software development, leading projects, mentoring team members, and improving user experience through integration and API design.
Top Skills: GraphQLJavaKotlin
Reposted 14 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Gaming
The role involves leading financial analysis for technology spend, designing data models, developing visualizations, and ensuring data quality, while collaborating with internal stakeholders across the company.
Top Skills: AWSDatadogPythonSplunkSQLTableau
Reposted 5 Days AgoSaved
Remote or Hybrid
Toronto, ON
Mid level
Mid level
Cloud • Insurance • Payments • Software • Business Intelligence • App development • Big Data Analytics
The Software Engineer/Senior Software Engineer will design, develop, and deliver high-quality software while supporting team collaboration and continuous improvement. They will engage in code reviews and technical discussions.
Top Skills: .Net/C#ApigeeDatadogGitlabJavaScriptKubernetesOpenapiReactSQL ServerTypescript
Reposted 6 Days AgoSaved
Remote
Toronto, ON
Mid level
Mid level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Staff Backend Product Software Engineer leads technical delivery, influences roadmaps, and ensures high standards in coding while owning complex software systems.
Top Skills: ConcurrencyConsumer User-Facing SoftwareDatabasesLlm-Based ApisMobileModern MlStorage
Reposted 6 Days AgoSaved
Remote
Toronto, ON
Expert/Leader
Expert/Leader
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
As a Staff Fullstack Software Engineer, you'll optimize user monetization systems at Dropbox, leading technical strategies for checkout and subscriptions while mentoring engineers.
Top Skills: GoPythonReactTypescript
Reposted 6 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Software Engineer will enhance Lending products for Cash App, focusing on building complex systems, APIs, and collaborating with multiple teams to support economic empowerment through accessible credit.
Top Skills: AuroraAWSDynamoDBGrpcGuiceHibernateHTTPJavaJettyJooqJSONJunitKafkaKotlinMySQLOkhttpProtocol BuffersRedisVitess
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