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Top Python Jobs in Toronto

25 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Software • Financial Services
As a Lead Financial Engineer, you will oversee client implementations, provide technical expertise, collaborate on product development, and manage a team of Financial Engineers within the Fintech space.
Top Skills: PythonR ProgrammingSQL
25 Days AgoSaved
Easy Apply
In-Office
Toronto, ON
Easy Apply
Junior
Junior
AdTech • Marketing Tech
The Technical Analyst will support team projects by executing the technical roadmap, collaborating across departments, troubleshooting issues, and assisting with analytics initiatives to enhance marketing performance.
Top Skills: MatplotlibNumpyPandasPythonSQL
15 Days AgoSaved
Easy Apply
Remote
Toronto, ON
Easy Apply
Senior level
Senior level
Database • Analytics
Design and build backend services for ClickHouse Cloud, extend platform capabilities, contribute to automation, and ensure operational excellence while collaborating with cross-functional teams.
Top Skills: Ci/CdGoKubernetesPostgresPythonRubyTerraformTypescript
25 Days AgoSaved
Easy Apply
In-Office
Toronto, ON
Easy Apply
Senior level
Senior level
Fintech • Financial Services
Lead the data engineering team, modernize data infrastructure, manage projects, and ensure timely delivery of accurate data products.
Top Skills: .NetAdfApache AirflowSparkAWSAws GlueAzureCi/CdData BricksDbHadoopJavaJupyterKafkaNifiPythonSigmaSnowflakeSQLTableau
15 Days AgoSaved
Easy Apply
Remote
Toronto, ON
Easy Apply
Senior level
Senior level
Artificial Intelligence
Lead a small team of frontend engineers to build web-based self-serve products, ensuring quality, collaboration, and alignment with user needs while mentoring junior staff.
Top Skills: ArgocdAtlantisCSS3DockerGCPGitlab CiGoHTML5JavaScriptKubernetesPythonPyTorchReactRestful ApisSassTerraformTypescript
15 Days AgoSaved
In-Office
Toronto, ON
Senior level
Senior level
Fintech • Payments
As a Senior Software Engineer on the Semantic Data Modeling Team, you'll design scalable data models, implement transformation logic, and ensure data consistency across domains for WEX's enterprise data platform.
Top Skills: PythonScalaSQL
Reposted 15 Days AgoSaved
Easy Apply
In-Office
Toronto, ON
Easy Apply
Senior level
Senior level
Artificial Intelligence • Software • Generative AI
You will build frameworks for LLM-powered agents, design reinforcement learning approaches, lead development of scalable evaluation systems, and mentor other engineers while writing robust code for enterprise-grade assistants.
Top Skills: C++GoJavaPython
Reposted 15 Days AgoSaved
Remote or Hybrid
Toronto, ON
Junior
Junior
Transportation
The Research Engineer will develop online mapping algorithms, collaborate on datasets, and contribute to ML solutions for autonomous vehicles.
Top Skills: C++CudaPythonPyTorchRust
Reposted 15 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Food • Software • Hospitality
The Senior AI Engineer will lead AI project architecture, build AI solutions, integrate systems, and promote MLOps best practices while collaborating with teams to apply AI in business contexts.
Top Skills: Amazon BedrockAzure OpenaiChromaDatabricksGoogle Vertex AiGraphQLLangchainLlamaindexMilvusMlflowPineconePythonRest
Reposted 15 Days AgoSaved
Easy Apply
In-Office
Toronto, ON
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Software
As a Senior Site Reliability Engineer, you will manage and optimize AI-optimized compute services, ensure reliability, and implement monitoring systems. Responsibilities include creating Ansible playbooks, managing incident responses, and collaborating with suppliers to maintain system stability.
Top Skills: AnsibleBashGrafanaLinuxPrometheusPython
Reposted 15 Days AgoSaved
Remote
Toronto, ON
Mid level
Mid level
HR Tech
As a Senior Data Analyst in Marketing, you will analyze marketing data, build models, and provide insights to drive marketing strategy and budget allocation.
Top Skills: ExcelHubspotPythonRSalesforceSQL
Reposted 15 Days AgoSaved
Toronto, ON
Junior
Junior
Retail • Sales • Software
As a Full Stack Software Developer, you will create and implement 3D solutions for the home decor market, collaborating closely with product teams and ensuring high-quality user experiences.
Top Skills: AWSDjangoNext.JsPostgresPythonReact/ReduxThree.JsTypescript
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Reposted 15 Days AgoSaved
Toronto, ON
Senior level
Senior level
Retail • Sales • Software
The Staff Software Developer will design and deliver complex backend systems, mentor engineers, set technical standards, and influence product strategy while ensuring scalability and performance.
Top Skills: AWSDjangoKubernetesPostgresPython
Reposted 15 Days AgoSaved
Toronto, ON
Senior level
Senior level
Retail • Sales • Software
Lead the development of scalable 3D solutions in home decor, mentoring teams and overseeing project execution from concept to launch.
Top Skills: AWSDjangoNext.JsPostgresPythonReactReduxThree.JsTypescript
16 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Big Data • Information Technology • Software • Database • Analytics • Infrastructure as a Service (IaaS) • Big Data Analytics
Develop and operate solutions for observability in a global data streaming environment, focusing on metrics, logging, and performance optimization.
Top Skills: AlertmanagerGoGrafanaJavaKubernetesOpen-TelemetryPrometheusPython
16 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Information Technology
Collaborate with teams to document features and product releases, writing clear technical content, managing projects, and advocating for user needs.
Top Skills: AWSCSSDockerDocs-As-Code ToolsGitGitGoHTMLJenkinsMongoDBNetlifyPythonTerraformTwilio
16 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Software
Lead the automation strategy and testing for AXIOM, creating frameworks and integrating testing into CI/CD pipelines while mentoring teams and ensuring high quality.
Top Skills: AWSC#Ci/CdGitJenkinsPythonSQLTelerik Test Studio
16 Days AgoSaved
Easy Apply
In-Office or Remote
Toronto, ON
Easy Apply
Senior level
Senior level
Gaming • Machine Learning • Mobile • Software
As a Staff Data Engineer at Discord, you'll lead data strategy and infrastructure for advertising products, manage complex data pipelines, and mentor fellow engineers, driving technical innovation and data-driven insights.
Top Skills: AirflowBigquery SqlDagsterDbtLookerPythonSQLTableau
16 Days AgoSaved
Easy Apply
Remote
Toronto, ON
Easy Apply
Senior level
Senior level
Internet of Things
The Senior Software Engineer at Mozilla will focus on frontend and full stack development, modernizing AMO, enhancing user experience, and ensuring platform security.
Top Skills: CSSDjangoGCPHTMLJavaScriptMySQLPythonReactTypescript
16 Days AgoSaved
Remote
Toronto, ON
Senior level
Senior level
Financial Services
Lead the development of AI/ML pipelines, automate model recalibration, and enhance ML infrastructure for risk management in finance. Collaborate on high-impact projects for fraud detection and client segmentation, ensuring compliance and security.
Top Skills: AirflowAWSCi/CdDockerGitKafkaKubernetesLightgbmPythonPyTorchRedshiftSagemakerScikit-LearnSnowflakeTensorFlow
16 Days AgoSaved
Easy Apply
Remote
Toronto, ON
Easy Apply
Senior level
Senior level
Fintech
As a Quantitative Developer, you will design risk solutions, provide application support, collaborate with product teams, and drive change management activities, ensuring customer satisfaction and operational efficiency.
Top Skills: Cloud-Based ServicesJIRAPython
16 Days AgoSaved
Easy Apply
Toronto, ON
Easy Apply
Senior level
Senior level
Software • Automation
As a Senior Technical Writer, you will create user-centric documentation for workload automation, collaborate with cross-functional teams, and ensure content quality and consistency.
Top Skills: ConfluenceDockerGitHTMLJavaScriptJIRAMadcap FlareMarkdownPythonSAPSwaggerXML
Reposted 25 Days AgoSaved
Easy Apply
In-Office
Toronto, ON
Easy Apply
Senior level
Senior level
Cloud • Software
The Principal ML Data Engineer will analyze data, build models, and deploy algorithms while collaborating with engineering teams and managing ML infrastructure.
Top Skills: C++ClickhouseJavaKafkaLinuxPythonRedisSQL
Reposted 25 Days AgoSaved
In-Office
Toronto, ON
Internship
Internship
Artificial Intelligence • Information Technology • Internet of Things • Social Impact • Software
Assist in data management and analysis by designing data pipelines, optimizing workflows, and ensuring data security in an internship role.
Top Skills: Data Visualization ToolsPythonSQL
Reposted 25 Days AgoSaved
Hybrid
Toronto, ON
Internship
Internship
Artificial Intelligence • Information Technology • Internet of Things • Social Impact • Software
Design and implement cloud solutions, manage cloud resources on GCP, optimize performance and security, and document procedures.
Top Skills: AWSAzureGoogle Cloud PlatformKubernetesPythonTerraform
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