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Top Python Jobs in Toronto

20 Days Ago
Remote
Toronto, ON
Senior level
Senior level
AdTech • Marketing Tech
The Senior ETL Developer will be responsible for data architecture, engineering, and operations within the Data Lake and Enterprise Data Warehouse. Key responsibilities include building data ingestion and transformation pipelines, orchestration of data operations, and mentoring junior engineers.
Top Skills: JavaPythonSparkSQL
20 Days Ago
Remote
Toronto, ON
Senior level
Senior level
Fintech • Mobile • Payments • Software
As a Senior Backend Engineer at RevenueCat, you will design, build, and maintain features for mobile subscription infrastructure. You'll work in a remote environment, focusing on reliability and performance while collaborating with your team. Your responsibilities include debugging, writing high-quality code, and mentoring others.
Top Skills: Python
20 Days Ago
Hybrid
Toronto, ON
Senior level
Senior level
Marketing Tech • Analytics
As a founding full-stack engineer, you will design and implement the platform architecture, create a collaborative canvas interface with real-time features, and build data processing pipelines. You will also develop API documentation, integrate AI capabilities, and collaborate closely with the founding team.
Top Skills: PythonTypescript
20 Days Ago
Toronto, ON
Senior level
Senior level
Hardware • Manufacturing
Lead a team of Senior Customer Solutions Architects and Engineers, engaging with customers and partners to deliver AI technology solutions. Focus on building a skilled team, developing customer needs understanding, and guiding technical engagements for deployment of enterprise products.
Top Skills: CC++Python
20 Days Ago
Remote
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Machine Learning • Social Media • Software • App development
As a Senior ML Engineer, you will lead projects concerning communication activities and machine learning for core business tasks. You will be responsible for developing ML models, collaborating with cross-functional teams, and sharing knowledge within your team. Your role involves ensuring projects progress from data to production while leveraging various ML tools and technologies.
Top Skills: Python
20 Days Ago
Remote
Toronto, ON
Expert/Leader
Expert/Leader
Food
As an Architect, you will lead the design and development of custom software for Little Caesars, guiding technical initiatives and ensuring high-quality code delivery. Your role includes mentoring team members, managing cross-functional projects, and staying current with industry trends.
Top Skills: .Net CoreC#C++CSSHTMLJavaJavaScriptNode.jsPythonReactTypescript
20 Days Ago
Remote
Toronto, ON
Senior level
Senior level
Information Technology • Software • Consulting
As a Solutions Architect at Modus, you'll lead the design and architecture of Salesforce-based solutions, collaborating with stakeholders to align technical requirements with business goals. You'll oversee customization and development efforts, ensuring compliance with Salesforce standards and best practices while mentoring the engineering team. Your role includes implementing testing strategies and driving continuous improvement through innovative approaches.
Top Skills: AngularApexLightning ComponentsNode.jsPythonReactSalesforceVisualforce
Junior
Artificial Intelligence • Cloud • Hardware • Machine Learning • Quantum Computing
As a Software Developer at Xanadu, you will design, build, deploy, and maintain software and infrastructure to support the development of photonic integrated circuits. Your role includes ensuring high-quality code through automated testing and contributing to CI/CD processes while collaborating closely with hardware engineers.
Top Skills: PythonRust
20 Days Ago
Remote
Toronto, ON
Senior level
Senior level
Big Data • Information Technology • Software • Database • Analytics
The Product Engineer, AI Decisioning role involves architecting and building end-to-end features for marketing and growth products, integrating machine learning models into user interfaces, and collaborating with cross-functional teams to enhance customer engagement with AI tools.
Top Skills: JavaScriptPython
20 Days Ago
Hybrid
Toronto, ON
Senior level
Senior level
Marketing Tech • Analytics
As a founding AI engineer, you'll design and implement core AI infrastructure, create sophisticated systems for recommendation and real-time model responses, ensure AI outputs are insightful, and shape the technical roadmap.
Top Skills: Python
20 Days Ago
Toronto, ON
Expert/Leader
Expert/Leader
Security • Software • Cybersecurity
The Senior Developer, Vulnerability Scanner will manage the life cycle of vulnerability scanners, ensuring their performance, security, and efficiency. The role involves writing high-quality code, collaborating with stakeholders, providing customer support, and mentoring junior team members.
Top Skills: GoPython
20 Days Ago
Remote
Toronto, ON
Entry level
Entry level
Software • Business Intelligence
Outlier seeks skilled coders to provide human feedback for training AI models. Responsibilities include crafting computer science questions, evaluating AI-generated code, and ranking outputs to improve generative AI models. This is a flexible freelance role with no prior AI experience necessary.
Top Skills: C++JavaJavaScriptPythonTypescript
20 Days Ago
Toronto, ON
Senior level
Senior level
Aerospace
As a Systems Design Engineer, you will create and implement technical solutions across the spacecraft platform, leading engineering trades and collaborating with cross-functional teams to develop innovative space products. Responsibilities include conducting analysis, developing program documentation, and troubleshooting system anomalies.
Top Skills: C/C++Python
20 Days Ago
Remote
Toronto, ON
Mid level
Mid level
Sports
As a QA Automation Engineer, you will ensure quality across different platforms, develop automated tests and frameworks, track product issues, and mentor junior team members while participating in the complete development lifecycle.
Top Skills: JavaPython
21 Days Ago
Remote
Toronto, ON
Senior level
Senior level
Healthtech
As a Senior Data Analytics Engineer, you'll build and deploy an Enterprise Data Warehouse, define data needs across functions, write data transformation code for ETL/ELT, mentor junior team members, optimize data pipelines, and ensure data quality through testing and documentation.
Top Skills: PythonSQL
21 Days Ago
Remote
Toronto, ON
Senior level
Senior level
Artificial Intelligence • Software • Biotech • Pharmaceutical
The Lead Software Engineer will develop data models, enhance internal tools, streamline data pipelines, and ensure high-quality code. The role involves hands-on coding, project leadership, team management, and collaboration with multiple teams to address complex data challenges.
Top Skills: Python
21 Days Ago
Toronto, ON
Mid level
Mid level
Information Technology • Business Intelligence
As a Blue Yonder Solutions Architect, you will implement and optimize Blue Yonder solutions, provide consulting and technical guidance during the project lifecycle, and configure solutions based on client needs. You will also support testing, conduct training sessions, and collaborate with client teams to ensure successful project outcomes.
Top Skills: PerlPythonSQL
21 Days Ago
Remote
Toronto, ON
Mid level
Mid level
Digital Media
As a ML Data Engineer II, you'll design and develop data pipelines to extract, enrich, and process metadata. You'll work with teams to deliver scalable metadata solutions and maintain systems at scale, ensuring data accuracy and quality through automation.
Top Skills: PythonRubyScala
21 Days Ago
Toronto, ON
Mid level
Mid level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
As a Senior Software Engineer at Autodesk Research, you'll develop scalable data pipelines for machine learning applications, collaborate with a global team, process diverse data sources, and ensure ethical data use while producing insights and visualizations.
Top Skills: C++JavaPython
Senior level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
The Principal Backend Developer will lead the design and development of high-performance backend services for web automation and 3D visualization, ensuring scalability, security, and compliance while collaborating with various teams. Responsibilities include maintaining production systems, enhancing cloud infrastructure, and participating in technical decision-making.
Top Skills: C#Node.jsPythonReactTypescript
21 Days Ago
Toronto, ON
Mid level
Mid level
Consulting
The System Integrator will oversee programming for various control systems including PLC, SCADA, and RTAC, ensuring effective communication strategies and successful project implementations. Responsibilities include the development of I/O lists, conducting site tests, and providing ongoing support to clients.
Top Skills: DcsHmiMySQLPacPlcPythonRpuRtacRtuScadaSQL
21 Days Ago
Toronto, ON
Mid level
Mid level
Consulting
The System Integrator will develop client/server communication strategies, perform SCADA and PLC programming, and support system integration projects. Responsibilities also include conducting Factory and Site Acceptance Tests, interpreting control system schematics, and collaborating closely with the team to ensure client satisfaction.
Top Skills: Python
21 Days Ago
Toronto, ON
Mid level
Mid level
Consulting
The System Integrator will develop client/server communication strategies, perform programming for PLCs and SCADA systems, conduct acceptance tests, and collaborate on system integration projects to ensure successful client implementations. They must possess substantial experience in related technologies and demonstrate effective teamwork and organizational skills.
Top Skills: Python
Senior level
Information Technology • Internet of Things • Software
The Senior Manager of Software Development leads multiple developer teams focusing on Compliance and Mobile software systems for fleet management. Responsibilities include directing software development projects, managing teams, ensuring quality delivery, and fostering a collaborative culture. This role also involves overseeing agile processes and guiding teams in scaling applications used by thousands of drivers.
Top Skills: C#Python
21 Days Ago
Remote
Toronto, ON
Senior level
Senior level
Fintech • Payments • Financial Services
The Senior Back-End Developer will enhance nesto's cloud-native technology platform by developing scalable back-end systems and collaborating with front-end developers and data teams. Responsibilities include writing maintainable code, debugging, and optimizing data services to improve the user mortgage experience.
Top Skills: C#GoNode.jsPython
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