Top Python Jobs in Toronto

Reposted 9 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Cloud • Hardware • Machine Learning • Quantum Computing
This role involves optimizing fabrication processes for photonic quantum computing hardware, including photodiodes, and collaborating with partners and engineers.
Top Skills: AfmEllipsometryJmpMatlabPhotoluminescencePythonRaman SpectroscopySemSimsTemXrdXrr
Reposted 9 Days AgoSaved
Hybrid
Toronto, ON
Expert/Leader
Expert/Leader
Fintech • Software
As a Staff Software Engineer, you will lead technical strategies, improve system performance, mentor engineers, and navigate complex problems across Carta's products.
Top Skills: AWSDjangoGrpcJvm LanguagesPostgresPythonReact
Reposted 9 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
AdTech • Marketing Tech
The Data Engineer will design and maintain data pipelines on cloud data warehouses, manage integrations with advertising platforms, ensure data quality, and collaborate with cross-functional teams to meet reporting needs.
Top Skills: AirflowBigQueryGitPythonRedshiftSnowflakeSQL
Reposted 9 Days AgoSaved
Hybrid
Toronto, ON
Senior level
Senior level
Fintech • Software
As a Senior Software Engineer II, you'll lead technically complex projects, drive implementation, simplify systems, mentor peers, and collaborate cross-functionally.
Top Skills: AWSDjangoGrpcJavaKafkaPostgresPythonReact
Reposted 9 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Information Technology • Consulting
The Senior AI Software Engineer will lead the development of AI-augmented applications, oversee full-stack development, define technical standards, integrate design and development processes, and mentor teams to enhance productivity.
Top Skills: AWSAzureBolt.NewFigmaGCPGraphQLJwtLovableN8NNode.jsNuxtOauthPHPPythonReactRestSupabaseTailwindTypescriptV0.DevVue
Reposted 9 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Other • Transportation
Lead solution delivery across Billing and Maintenance, drive AI-assisted engineering, and mentor vendor development teams while ensuring alignment between architecture and business objectives.
Top Skills: AWSAzureCi/CdClaudeGCPGithub CopilotJava/SpringKubernetesNode.jsPython
Reposted 9 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Travel
As a Data Developer, you will design and maintain CI/CD pipelines, automate processes, and support scalable cloud infrastructure while ensuring data system reliability and collaborating with various teams to optimize data delivery.
Top Skills: AWSAzureBash/Shell ScriptingCouchbaseDockerGCPGithub ActionsHelmKubernetesMongoDBMySQLPythonRedisTerraform
Reposted 9 Days AgoSaved
In-Office
Toronto, ON
Mid level
Mid level
Travel
As a Data Developer, you will modernize data systems, develop scalable data pipelines, and maintain ETL processes while ensuring data accuracy and compliance.
Top Skills: Apache AirflowApache LuceneApache SolrAWSAzureBigQueryCassandraElasticsearchGCPHadoopJavaKafkaPythonRabbitMQRedshiftScalaSparkSQLSynapse
Reposted 9 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Transportation
Conduct privacy risk assessments, build relationships with teams, analyze data flows, and develop privacy policies for Lyft's products and services.
Top Skills: C++GoJavaPython
Reposted 9 Days AgoSaved
In-Office
Toronto, ON
Expert/Leader
Expert/Leader
Fintech • Insurance • Payments • Financial Services
The Vice President Enterprise Data & Analytics leads the data strategy, oversees data governance, and drives advanced analytics capabilities, enhancing business intelligence and operational excellence.
Top Skills: AWSAzureDatabricksGCPPower BIPythonSnowflakeSQLTableau
Reposted 10 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Insurance • Financial Services
The Operations Support Engineer ensures high availability of applications by providing L2/L3 support, monitoring Azure environments, troubleshooting issues, and enhancing system reliability through collaboration and automation.
Top Skills: .NetAzureAzure Data ExplorerAzure DevopsDockerGithub CopilotJavaScriptJenkinsKubernetesM365 CopilotMicroservicesMoogsoftNew RelicNode.jsPowershellPythonReactShellSQL
10 Days AgoSaved
In-Office
Toronto, ON
Junior
Junior
Fintech • Payments • Financial Services
Provide day-to-day operational support for enterprise storage and backup systems (SAN, NAS, cloud), perform provisioning, capacity planning, data migration, monitoring, troubleshooting, disaster recovery testing, automation scripting, documentation, security/compliance tasks, and participate in on-call rotation.
Top Skills: Amazon EfsAnsibleAWSAws FsxCddDell AvamarLinuxNasPowershellPpdmPythonRaidRubrikSanShellTerraformWindows
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10 Days AgoSaved
In-Office
Toronto, ON
Internship
Internship
Fintech • Software • Financial Services
Support network operations by writing automation scripts, assisting with day-to-day network tasks, maintaining documentation and diagrams, completing assigned projects, and researching technical documentation. Collaborate with team members in a hybrid Toronto-based internship.
Top Skills: AWSGoogle G-SuitePython
Senior level
Insurance • Consulting
Build and optimize Databricks-based data pipelines and Delta Lake solutions, capture and process data quality metrics, and create Power BI dashboards for data governance and operational monitoring. Partner with stakeholders to define requirements, implement scalable data models, troubleshoot performance, and promote data engineering best practices, testing, and deployment.
Top Skills: SparkAzure Data ServicesCi/CdDatabricksDaxDelta LakeNotebooksPower BIPythonSQLWorkflow Orchestration
10 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Payments • Financial Services
Lead development, validation and monitoring of RESL credit risk models and scorecards using statistical and machine learning methods. Design data-driven acquisition and account-management strategies, run champion/challenger tests, deliver analytics and insights, manage projects, and communicate model outcomes to stakeholders and regulatory teams.
Top Skills: DatabricksPythonSas Enterprise GuideSas Enterprise Miner
10 Days AgoSaved
Hybrid
Toronto, ON
Senior level
Senior level
Greentech • Business Intelligence
Design, build, and operate scalable ETL/ELT pipelines and data storage for B2B products. Ensure data quality, low-latency performance, CI/CD, testing, monitoring, and technical leadership across cloud-based analytics systems.
Top Skills: Apache AirflowApache BeamBigQueryGCPGoogle Cloud Storage (Gcs)Google WorkflowsPostgresPythonSnowflakeSnowflake TasksSnowparkSQL
Mid level
Information Technology • Software
Provide production support and technical project management for EDI integrations and trading partners. Design and develop EDI maps and API/microservice solutions using Java, SQL, Python and cloud-native, event-driven architectures. Lead communications with business and IT stakeholders, implement DevOps processes, monitor and troubleshoot systems, and deliver scalable software components in a homegrown ERP environment.
Top Skills: Api-Based IntegrationsAxway As2Cloud-NativeDatabase DesignDebuggingDevOpsDistributed SystemsEdiErpEvent-Driven SystemsIbm Sterling Commerce SiJavaLoggingMicroservicesMonitoringPythonRestSQL
10 Days AgoSaved
In-Office
Toronto, ON
Expert/Leader
Expert/Leader
Artificial Intelligence • Cloud • Information Technology • Consulting
Lead QA strategy and execution, design and scale automation frameworks for UI/API/end-to-end testing, integrate tests into CI/CD, mentor QA engineers, oversee test planning and defect management, and drive quality metrics and governance across releases.
Top Skills: CucumberCypressGithub ActionsJavaJavaScriptJenkinsJIRAPlaywrightPostmanPythonRest AssuredSeleniumTestngTypescriptWebdriverio
10 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Financial Services
Design, develop, and deploy generative AI solutions (LLMs, RAG, vector DBs, agentic AI) for financial applications. Build AI agents, implement RAG pipelines, fine-tune and evaluate models, collaborate with engineering to productionize models (CI/CD, containers, cloud), and communicate results to stakeholders.
Top Skills: Agentic AiAWSAzureChromaCi/Cd (Github ActionsDjangoDockerFaissFlaskGCPGeminiGitGpt-4Jenkins)KubeflowKubernetesLangchainLlamaLlamaindexMatplotlibMlflowNoSQLNumpyPandasPineconePostgresql (Pgvector)Power BIPythonPyTorchRagScikit-LearnSeabornSQLTableauTensorFlowTransformersVector DatabasesWeaviate
10 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Information Technology • Professional Services • Software • Consulting
Design, deploy, and operate Azure cloud and Kubernetes infrastructure for a digital credential mobile wallet. Implement app attestation, CI/CD, DevSecOps, observability, load testing, and secure integrations with databases and event systems. Produce runbooks, mentor engineers, and ensure compliance with identity trust frameworks and enterprise cybersecurity policies.
Top Skills: AksAnsibleApp CenterApple App AttestAzureAzure DevopsAzure Log AnalyticsBashBrowserstackCodemagicContainer Image ScanningCrashlyticsDastDockerFastlaneFirebaseGoogle Play Integrity ApiGrafanaIngress ControllersJmeterKubernetesLocustMySQLOpenshiftPodmanPostgresPrometheusPythonSastSecret ManagementTerraformTlsVnets
10 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Payments • Financial Services
Lead AML process engineering and improvement initiatives: analyze, design, test, implement, and realize benefits. Use statistical analysis and Lean Six Sigma tools, drive change management, manage projects, collaborate with stakeholders, and recommend process simplifications to enhance quality, speed, risk mitigation, and capacity.
Top Skills: Ai EnablementAutomation ToolsExcelLean Six SigmaMinitabPower BIPythonVisio
Reposted 8 Hours AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Professional Services • Software • Defense
The Senior Software Engineer will lead architectural design, develop APIs, mentor junior developers, improve CI/CD processes, and drive performance enhancements for mission-critical training applications.
Top Skills: AWSDockerJavaScriptLinuxMongodbNestjsNode.jsNoSQLPythonSQLTerraformTypescriptVue
Reposted 8 Hours AgoSaved
Remote or Hybrid
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Professional Services • Software • Defense
As a Forward Deployed Engineer, you will deploy and support software in secure client environments, troubleshoot complex issues, and ensure effective integration with existing systems. Responsibilities include installation, configuration, client engagement, and refining delivery practices.
Top Skills: AnsibleAWSAzureBashChefDockerEsxiGCPGis ApplicationsHyper-VLinuxProxmoxPuppetPythonVMwareVsphere
Reposted 8 Hours AgoSaved
Remote
Toronto, ON
Mid level
Mid level
Angel or VC Firm • Artificial Intelligence • Hardware • Robotics
The Data Scientist will develop data labeling strategies, optimize datasets for LLMs, analyze data quality, and collaborate with engineering on data processing pipelines.
Top Skills: Hugging FaceNumpyPandasPythonScikit-LearnSpacy
Reposted 8 Hours AgoSaved
In-Office or Remote
Toronto, ON
Senior level
Senior level
Aerospace • Artificial Intelligence • Robotics • Software
The Senior Software Engineer will develop mission simulation infrastructure, integrating various systems and ensuring safety-critical features for autonomous firefighting operations.
Top Skills: AfsimAirsimC++CmakeConanDockerGdbLinuxPythonSimulation EnvironmentsUnreal EngineValgrind
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