Top Software Engineer Jobs in Toronto

Reposted 18 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Digital Media • Software
Looking for a Senior Java Developer to design and maintain backend integration services, focusing on APIs, scalability, and reliability for commerce brands.
Top Skills: DockerGraphQLJavaMySQLPostgresRest
Reposted 18 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
eCommerce
Design, build, and operate high-correctness Rust services on critical platform paths. Own architecture through operations, make decisions around concurrency and async systems, improve reliability and observability, integrate Rust into a polyglot environment, and mentor engineers to raise system quality and ownership.
Top Skills: AWSGCPNosql DatabasesRelational DatabasesRust
Reposted 18 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Healthtech • Software
As a Senior Software Developer, collaborate with teams to build scalable systems that improve healthcare outcomes, maintaining quality and fast iteration in development practices.
Top Skills: CGoJavaPythonRuby
Reposted 18 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Healthtech
The role involves testing embedded systems software and desktop applications, defining testing strategies, developing protocols, and ensuring quality adherence in regulated environments.
Top Skills: CC#/.NetLinux/UnixMySQLPython
Reposted 18 Days AgoSaved
Remote or Hybrid
Toronto, ON
Expert/Leader
Expert/Leader
Artificial Intelligence • Cloud • Fintech • Machine Learning • Mobile • Software
Lead technical direction in engineering team, own technical vision, provide mentorship, and improve code quality through reviews. Requires extensive experience with Microsoft .NET technologies and strong communication skills.
Top Skills: C#GitHTML5JavaScriptMicrosoft .NetMicrosoft Sql ServerReactSQLTypescript
19 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Information Technology • Cybersecurity
Seeking an experienced Senior Full Stack Software Engineer to develop scalable cybersecurity products, lead cross-functional projects, and mentor other engineers in a fast-paced, remote environment.
Top Skills: GoGraphQLGrpcKubernetesMongoDBMySQLNode.jsPostgresReactRestTypescript
29 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Information Technology • Software • Financial Services
Own and enhance Venn's data infrastructure, build reliable ETL/ELT pipelines, design data models, partner with engineering, improve data quality, and support analytics for business decisions.
Top Skills: Analytics FrameworksBi ToolsData WarehousingEltETLSQL
19 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Cloud • Information Technology
As a Senior Software Engineer, you'll maintain orchestration components for a cloud platform, modernize systems, solve complex problems, and collaborate cross-functionally.
Top Skills: DockerGitGitlab Ci/CdGoKubernetesLinuxPython
Reposted 19 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Logistics • Transportation
The Senior Software Engineer will design and maintain CI/CD pipelines, manage software deployments for autonomous vehicles, and optimize workflows for development and testing.
Top Skills: BazelC++CmakeDockerGitPython
20 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Sales • Software
As a Senior Software Engineer, you will lead the design and delivery of integrations across various platforms, focusing on backend development and utilizing AWS services to create scalable, reliable solutions. You'll work closely with customers and internal teams to ensure successful project delivery, troubleshooting issues and producing high-quality documentation.
Top Skills: APIsAWSC#GoMicrosoft GraphOauthPostgresSalesforceSAMLScimSQLSso
20 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Sales • Software
The Senior Software Engineer will design and build AI workflows, optimize features, collaborate across development phases, and mentor other engineers, focusing on fullstack development and SaaS products.
Top Skills: C#JavaNode.jsPythonReact
20 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Sales • Software
As a Senior Software Engineer at Mediafly, you will lead full stack feature development, improve architectural practices, and mentor engineers while collaborating on SaaS product innovation.
Top Skills: AWSDatadogJavaReactTypescript
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20 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Logistics • Transportation
Design and build full-stack features for Autonomous Traffic Control, develop responsive web interfaces, and integrate backend services with real-time data for autonomous vehicles.
Top Skills: AWSDockerGoJavaKafkaKubernetesMqttNatsNode.jsPythonReactRestTailwindTypescriptViteWebsockets
20 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Logistics • Transportation
The Senior Software Engineer, Workflow Platforms will architect, build, and operate orchestration platforms for machine learning, data pipelines, and CI/CD at Bot Auto, ensuring reliability and efficiency.
Top Skills: AirflowAnsibleArgo WorkflowsAWSGoGrafanaJavaJavaScriptKafkaKubernetesLokiNats JetstreamOpentelemetryOpentofuPrometheusPulsarPulumiPythonRabbitMQTerraformTypescript
Reposted 20 Days AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Information Technology
The Staff Software Development Engineer will define technical vision, mentor engineers, oversee AI platform development and ensure scalability, reliability and security.
Top Skills: AnsibleAutogenC++CloudFormationDockerGoJavaJavaScriptKubernetesLangchainLlamaindexPythonPyTorchTensorFlowTerraform
Reposted 20 Days AgoSaved
Remote or Hybrid
Toronto, ON
Senior level
Senior level
Financial Services
Lead transaction reconciliation efforts, develop scalable ledger infrastructure, implement payment flows, and own backend platform projects end-to-end.
Top Skills: PostgresReactRuby
Reposted 20 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Cloud • Legal Tech • Software • Generative AI
The role involves leading the design and development of core platform features, building scalable backend services, managing front-end features, and collaborating across teams to enhance the contract lifecycle management software.
Top Skills: Ai ToolsAPIsAWSInfrastructure-As-CodeObservability ToolsPythonReactTypescript
21 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Insurance • Cybersecurity
Lead the development of an AI platform and orchestration components, enabling the deployment of intelligent agents and RAG pipelines, collaborating with cross-functional teams to integrate AI capabilities into workflows.
Top Skills: AWSDatadogDockerGitGoJaegerPythonSentrySQL
21 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Cloud • Information Technology • Internet of Things
Leads the development of complex software solutions, providing guidance to teams, ensuring code quality, and mentoring engineers in an agile environment.
Top Skills: APIsC/C++Cryptographic LibrariesGoKafkaPkiStatic Analysis ToolsTlsVulnerability Detection
Reposted 21 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Healthtech
Lead the design and implementation of identity and access management solutions, collaborating in an agile environment and providing technical leadership.
Top Skills: AzureFluxJavaScriptKubernetesNode.jsOauth 2.0Openid ConnectReactSAMLTypescript
Reposted 21 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Information Technology • Marketing Tech • Social Media
Develop and manage GoDaddy's eCommerce and SSO infrastructure, focusing on backend services and APIs using Java and Kubernetes on AWS.
Top Skills: Argo CdArgo WorkflowsAWSCloudFormationElkJavaKubernetes
Reposted 21 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Software • PropTech
The Senior Software Engineer will lead the technical direction for MAP Policy Partners, focusing on web scraping, Ruby on Rails maintenance, and automation of product development.
Top Skills: AhoyAi Coding AssistantsAppsignalGoodjobGrafanaHerokuPostgresRuby On RailsSidekiqWeb Scraping
Reposted 21 Days AgoSaved
Remote
Toronto, ON
Expert/Leader
Expert/Leader
Software
Lead the Jane Developer Platform team, enhancing extensibility and integrations while fostering AI adoption and strong product focus.
Top Skills: AIAPIsSoftware Development
Reposted 21 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Cloud • Security • Software • Generative AI
The Principal Software Engineer will enhance vector similarity search functionality in Elasticsearch, lead initiatives, improve search algorithms, and collaborate with a distributed team.
Top Skills: CassandraElasticsearchHnswIvfJavaMongoDBPostgres
22 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Database • Analytics
Develop AI-powered features, design APIs, integrate AI/ML models, and enhance developer experience for ClickHouse's platform.
Top Skills: AWSAzureGCPGoPythonTypescript
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