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Top Python Jobs in Toronto

8 Days Ago
Toronto, ON
112 Employees
Senior level
112 Employees
Senior level
Artificial Intelligence • Other • Sales • Software
As a Senior Backend Engineer at Cresta, you will design, implement, and optimize backend services and APIs, build data storage solutions using Postgres, ClickHouse, and Elasticsearch, and collaborate with cross-functional teams to enhance customer engagement through actionable insights.
8 Days Ago
Toronto, ON
Remote
29 Employees
Junior
29 Employees
Junior
Insurance
The Reliability Engineer at Chelsea Avondale is responsible for ensuring the reliability and performance of systems. Key tasks include maintaining AWS cloud environments, implementing monitoring systems in Python, conducting incident analysis, and collaborating with teams to enhance system reliability.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Mid level
578,950 Employees
Mid level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Software Engineer III at Walmart, you will design and develop complex applications and systems in Data Science and Machine Learning. You will collaborate with cross-functional teams to address business problems, conduct code reviews, and uphold high standards for system quality and performance.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Mid level
578,950 Employees
Mid level
Big Data • Cloud • Logistics • Machine Learning • Retail
This role involves maintaining and deploying Linux OS images for Point Of Sale applications, enhancing system capabilities, and developing monitoring infrastructure. You will work with scripting languages and various software tools while collaborating with tech experts to meet business and security requirements.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Mid level
578,950 Employees
Mid level
Big Data • Cloud • Logistics • Machine Learning • Retail
The Staff Software Engineer will perform requirement analysis, contribute to solution design, and code solutions while adhering to standards and best practices. Responsibilities include assessing and classifying requirements, evaluating software architecture, guiding team coding practices, and ensuring software quality and security. Collaboration in agile teams to create user stories and iterative solutions is essential.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
Lead a team of AI engineers to develop and implement Gen AI-powered solutions for the merchandising sector. Oversee the engineering lifecycle from architecture to deployment, collaborating with data scientists and business partners. The role requires expertise in AI systems and substantial experience in software development.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Senior Software Engineer, you will lead project requirements analysis, translate these into technical solutions, develop code, conduct testing, and communicate progress to the team. You will collaborate with cross-functional teams on cloud application development, microservices, and real-time message processing using technologies like Java, Spring Boot, and Kafka, ensuring timely project delivery and operational excellence.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
Seeking a Senior Software Engineer and full stack developer to create real estate technology solutions and optimize IoT-driven predictive maintenance for Walmart's facilities. Responsibilities include coding, defect resolution, DevOps maintenance, testing, and collaborating with cross-functional teams.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Expert/Leader
578,950 Employees
Expert/Leader
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Distinguished Software Engineer, you'll create and maintain product architecture, design scalable distributed systems, mentor software engineers, and collaborate with cross-functional teams to ensure technology solutions align with business objectives and enhance customer trust.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Senior level
578,950 Employees
Senior level
Big Data • Cloud • Logistics • Machine Learning • Retail
You will lead and develop technology-driven projects in a global engineering team, focusing on learning solutions for associates. Responsibilities include technical leadership, architectural decision-making, improving productivity, and software quality. You’ll engage in proof-of-concept development and drive adoption of new technologies.
9 Days Ago
Toronto, ON
Remote
578,950 Employees
Mid level
578,950 Employees
Mid level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Software Engineer III - DevOps at Walmart, you will oversee applications on Kubernetes and Docker, manage CI/CD processes, address production issues, and develop automation tools for monitoring and resource optimization. You will collaborate with engineering teams and participate in incident management while promoting company values.
9 Days Ago
Toronto, ON
223,850 Employees
Senior level
223,850 Employees
Senior level
Fintech
Senior Applications Development Technology Lead Analyst responsible for leading applications systems analysis and programming activities. Provides expertise in applications programming, system flow knowledge, and innovative solutions. Manages and implements projects, demonstrating leadership and project management skills.
9 Days Ago
Toronto, ON
8,191 Employees
Senior level
8,191 Employees
Senior level
Energy
As a Network Security Designer, you will design and implement security solutions to protect network infrastructure, collaborate with stakeholders to gather requirements, deploy security devices, assess vulnerabilities, and develop risk mitigation strategies. You will also automate network operations using Python and manage SD-WAN technologies.
9 Days Ago
Toronto, ON
7,984 Employees
Mid level
7,984 Employees
Mid level
Industrial • Manufacturing
As a Staff Engineer in Design Verification, you will design, verify and evaluate digital circuits for high-speed data communication ICs, develop verification plans, set up test environments, and collaborate with cross-functional teams. You will improve design workflows and support product teams pre- and post-silicon.
9 Days Ago
Toronto, ON
7,984 Employees
Senior level
7,984 Employees
Senior level
Industrial • Manufacturing
The Senior Staff Engineer in Design Verification is responsible for verifying and evaluating digital circuits in high-speed data communication ICs. Tasks include developing verification plans, setting up test environments, and collaborating with teams to improve design methodology for competitive SerDes IP solutions.
9 Days Ago
Toronto, ON
Remote
175 Employees
Senior level
175 Employees
Senior level
Security • Cybersecurity
The Senior Software Engineer will lead projects related to Abnormal's Inbound Email Security product, performing tasks from conception through to operation. Responsibilities include collaborating with cross-functional teams, mentoring junior engineers, and enhancing engineering practices to improve product stability and scalability.
9 Days Ago
Toronto, ON
Remote
130 Employees
Mid level
130 Employees
Mid level
Software
As a QA Engineer, you will ensure product quality, establish quality systems, analyze key performance data, conduct application testing, create automated tests, and promote quality awareness within the team.
9 Days Ago
Toronto, ON
Remote
676 Employees
Senior level
676 Employees
Senior level
Artificial Intelligence • Machine Learning • Social Media • Software • App development
As a Senior or Team Lead NLP Engineer, you will develop and enhance ML services, manage NLP projects, build training pipelines, and lead team workflows while ensuring the confidentiality and quality of conversational AI products.
9 Days Ago
Toronto, ON
Remote
Hybrid
141 Employees
Senior level
141 Employees
Senior level
Transportation
As a Software Engineer in Sensor Simulation, you will develop high-fidelity sensor simulation software for autonomous driving, collaborating with a team of scientists and engineers to enhance dataset generation and interactive scenarios. Your role includes advocating software best practices and contributing to architecture discussions.
9 Days Ago
Toronto, ON
2,382 Employees
Expert/Leader
2,382 Employees
Expert/Leader
Big Data • Cloud • Software • Database
The Advisory Pre-Sales Solutions Architect at MongoDB is responsible for designing and building scalable systems using MongoDB's data platform. They guide customers in solving business problems, create prototype applications, and provide technical advice to ensure customer success. They work closely with sales executives and industry trends to drive business growth.
9 Days Ago
Toronto, ON
Remote
1,900 Employees
Senior level
1,900 Employees
Senior level
Information Technology • Mobile • News + Entertainment • Social Media
The Senior Software Engineer will develop, design, and support the Reddit Experimentation Platform. This includes improving UX for experiments, ensuring reliable data for analysis, and enhancing developer efficiency via automation. The role demands collaboration across teams to implement high-quality architecture and mentorship of junior engineers.
9 Days Ago
Toronto, ON
88,000 Employees
Senior level
88,000 Employees
Senior level
Fintech • Insurance
In this role, you will enhance the performance and scalability of GenAI APIs, tackle reliability issues, and engage in troubleshooting with Python services. You'll deploy Kubernetes applications and improve observability metrics. The position also involves documenting systems development and revisions as part of the GenAI Platform Engineering team.
9 Days Ago
Toronto, ON
Remote
391 Employees
Senior level
391 Employees
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Professional Services • Software • Analytics • Consulting
As a Senior Prompt Engineer, you will design, refine, and implement AI prompts to optimize performance of large language models. Collaborating with engineers and AI researchers, you will enhance automation capabilities and deliver scalable AI-driven solutions. Your role involves evaluating prompt outputs, discovering new techniques, and developing internal tools.
9 Days Ago
Toronto, ON
Remote
Hybrid
141 Employees
Senior level
141 Employees
Senior level
Transportation
The Senior Perception Engineer will advance perception algorithms for self-driving vehicles, enhancing detection and tracking of traffic agents and scene understanding. Responsibilities include prototyping, collaborating on product deployment, ensuring engineering excellence, and integrating research findings into a unified self-driving platform.
9 Days Ago
Toronto, ON
Remote
122 Employees
Senior level
122 Employees
Senior level
Information Technology
As a Senior Platform Engineer, you will work closely with client teams to demonstrate the benefits of GCP technology, implement security best practices, manage micro-services with Kubernetes, and engineer tools to enhance operational efficiency. You will also troubleshoot client environments and lead the development of derivatives trading applications.
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