46,013+ Fullstack Developer Nodejs Python Expressjs Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Fivetran Senior Engineer for R&D Systems

Join Fivetran as a Senior Engineer focused on R&D business systems. Enjoy a hybrid work model while enhancing the efficiency of data operations.In this role, you will be pivotal for the Engineering Strategy and Operations team, responsible for advancing R&D systems and ensuring data integrity. You will ...

Software Engineer Alternative Investments Tech

Shape private-market strategies as a Software Engineer at CPP Investments. This role emphasizes Agile development and enhancing technology solutions for diverse asset classes.As a Software Engineer within Alternative Asset Technology, you will deliver critical platforms and data capabilities supporting ...

Machine Learning Intern at IBM

Embark on a data-driven internship journey with IBM's AI/ML team in Toronto. Engage in developing AI solutions for real-world applications across various sectors.IBM is inviting enthusiastic interns for an 8-month internship beginning January 2026. This position offers the chance to work on cutting-edg ...

Senior ASIC Test Engineer for Bitcoin Mining

Make an impact at Proto as a Senior ASIC Test Engineer, focusing on advancing bitcoin mining technology. This hands-on position emphasizes bridging design and operational testing in a lab setting.You will work directly with ASIC designers and system engineers to debug, validate, and iteratively improve ...

Lead Applied Scientist for Multimodal LLMs

Become a Principal Applied Scientist at Ring and harness your expertise in multimodal LLMs to enhance safety for neighborhoods. Innovate with advanced algorithms that serve millions.As a pivotal addition to our team, you will focus on computer vision and machine learning, leading efforts to implement s ...

Senior Machine Learning Engineer in Toronto

Join a cutting-edge team in Toronto as a Senior Machine Learning Engineer, focusing on optimizing the Altera FPGA Compiler. Leverage advanced machine learning technologies to enhance compiler performance and efficiency.This role requires extensive experience in machine learning development, model optim ...

Director of Financial Risk Management at PC Financial

Lead strategic financial risk initiatives at PC Financial as the Director of Enterprise and Financial Risk Management. Manage a dedicated team while overseeing risk programs crucial to organizational success.This leadership role requires extensive experience in retail finance, focusing on risk oversigh ...

SRE DevOps Engineer for Azure Banking

Elevate your career as a Site Reliability Engineer with expertise in Azure while working within the banking sector. Tackle cloud infrastructure challenges and contribute to impactful projects with a top financial client.As a seasoned SRE/DevOps Engineer, you will deploy and manage complex applications ...

Cloud Operations DevOps Engineer at HOOPP

Join the IT Enterprise Architecture team at HOOPP as a Cloud Operations DevOps Engineer focusing on AWS infrastructure. Leverage your expertise in networking and cloud technologies to drive impactful solutions.HOOPP is seeking a highly skilled DevOps Engineer with a focus on cloud infrastructure and op ...

Senior Software Engineer for LLM Systems

Shape the future of competitive intelligence as a Senior Software Engineer at Klue in Toronto. Focus on LLM-powered systems that provide actionable insights and optimize workflows for customers.In this senior role, you will engage in building and shipping advanced backend systems that support agentic w ...

Data and Platform Architect at TDS

Elevate your career as a Data and Platform Architect with TDS in Toronto, Ontario. This role focuses on architecting the Global Transaction Banking Data platform for top-tier organizations.In this senior leadership position, you will define and design detailed architecture that drives innovative soluti ...

Senior Full Stack Engineer at TD

Elevate your career as a Senior Full-Stack Engineer (Backend) with TD in Toronto, Ontario. Leverage your Java and Spring Boot expertise to drive impactful solutions in global transaction banking.As part of the innovative Global Transaction Banking technology team, you will play a critical role in trans ...

Design Verification Engineer at Amazon

Elevate your career as a Design Verification Engineer with Amazon's Cloud-Scale Machine Learning Acceleration team. Engage in innovative verification of high-speed I/O systems and sub-systems.This role offers the chance to develop verification solutions for cutting-edge custom silicon chip designs, dir ...

Senior Data Platform Engineer Role

Shape the future of our data infrastructure as a Senior Data Platform Engineer. Focus on designing scalable backend solutions and optimizing data management features at petabyte scale.In this pivotal role, you will lead the engineering of our data platform, influencing technical strategy and architectu ...

Lead Web Tools Engineer at Waabi

Elevate web technology with Waabi as a Lead Web Tools Engineer. Drive impactful self-driving solutions through innovative web applications and collaborative teamwork.Waabi, a pioneer in AI for autonomous technology, seeks a talented Lead Engineer to guide architecture and mentor peers. You will build i ...

Senior Data Analyst at PC Financial

Drive actionable insights at PC Financial as a Senior Data Analyst focusing on Next Best Action strategies. Leverage advanced analytics to optimize onboarding and enhance customer journeys.This role requires 3-5 years of experience in data analysis and marketing analytics. You will utilize SQL and stat ...

Senior Consultant in AI Security Toronto

Elevate AI security efforts at a Top 5 Bank as a Senior Consultant in AI Security Service Management. This hybrid role requires extensive experience with AI security, automation, and compliance.As a Senior Consultant, you will be pivotal in supporting enterprise AI security initiatives. With a focus on ...

Lead Senior Engineer International Card Tech

Join Capital One Canada as a Senior Distinguished Engineer, shaping the future of International Card Technology. Collaborate with leaders to influence strategy and enhance platforms in a hybrid work environment.In this role, you will lead the technical vision for the International Card Technology team. ...

Lead AI Scientist at RBC Wealth Management

Shape the future of Wealth Management with RBC as a Lead Applied AI Scientist. Drive innovative AI solutions and lead a high-impact team utilizing extensive datasets and advanced tooling.In this principal role, you will oversee the technical vision and architecture for AI initiatives supporting global ...

Senior Staff Software Engineer at Nue

Shape the future of revenue architecture with Nue as a Senior Staff Software Engineer. Lead innovative technical strategy while working with industry leaders like OpenAI and HootSuite.As a Senior Staff Software Engineer, you will drive Nue's multi-year technical direction and oversee architecture acros ...

Cloud Data Engineer at Total Fund Management

Join Total Fund Management as a Data Engineer focused on cloud data systems. You'll enhance data architectures with Spark and optimize large datasets for better performance.In this hands-on role, the Data Engineer will be a key player in the Portfolio Management Technology team. You'll develop and optimize S ...

Engagement Excellence Associate at Eli Lilly

Join Eli Lilly as an Associate in Engagement Excellence & Insights, a hybrid role in Toronto. Drive data-driven decision-making and collaborate with teams to enhance Salesforce effectiveness.This 12-month contract position focuses on analytics within the pharmaceutical industry. The Associate will analyze sa ...

Lead DevOps and Site Reliability Manager

Take charge of DevOps and Site Reliability Engineering at Manulife in Toronto, Ontario. This director role champions automation and platform reliability in a hybrid setting.You will direct the Group Functions Data Office’s DevOps and SRE teams, ensuring scalable, secure, and reliable platforms. Your leadersh ...

Xanadu Superconducting Device Designer

Unlock breakthroughs in quantum computing as a Superconducting Device Designer at Xanadu. Focus on developing SNSPDs that redefine detection capabilities and scalability in quantum systems.The Low Temperature Devices Team is looking for a dedicated individual with a PhD and experience in superconducting anal ...

Post Doctoral Research Associate in Physics

Advance your research career in Physics with a full-time role at UNSW in Sydney. Focus on Electron Paramagnetic Resonance while contributing to impactful scientific projects.This 3-year fixed-term position is ideal for candidates with a PhD in Physics or a related field. You'll manage EPR research projects, ...

PheedLoop Software Engineer II Role

Transform live events with PheedLoop as a Software Engineer II. Build scalable systems using your expertise in modern development frameworks like React and Django.Join PheedLoop, a company dedicated to enhancing events through innovative technology. In this role, you’ll be at the forefront of engineering cha ...

Tata Consultancy Services Data Engineer Role

Join Tata Consultancy Services as a Data Engineer, where your proficiency in PySpark will help create efficient data engineering solutions. Collaborate with diverse teams to drive innovation and performance.In this pivotal role, you will shape backend systems and design ETL pipelines, focusing on scalability ...

PheedLoop Senior Site Reliability Engineer

PheedLoop is seeking a Senior Site Reliability Engineer to maintain and enhance the tech behind live events. This pivotal role prioritizes system reliability and performance.You'll be tasked with designing resilient infrastructure, spearheading CI/CD efforts, and driving capacity planning. As incidents arise ...

Senior Product Manager Data Solutions

Lead innovation in data products at Capital One Canada as a Senior Product Manager. Create impactful, customer-centric data solutions and drive strategic roadmaps effectively.This senior role emphasizes building cutting-edge data products that align with user needs. You will prioritize long-term roadmaps, de ...

Hybrid Network Engineer at TMX

Elevate your career with TMX as a Network Engineer in Toronto. This full-time hybrid role focuses on implementing and maintaining critical network infrastructure with Cisco ACI and cloud networking.As a Network Engineer reporting to the Senior Manager, you will support resilient and scalable network solution ...

Operations Analyst Capital Projects Management

Become an Operations Analyst at Toronto Hydro, focusing on Capital Projects. This hybrid role blends data analysis, stakeholder interaction, and project management to enhance efficiency.In this hybrid position, you will analyze data, support departmental operations, and create reports to drive performance at ...

Application Security Expert at RSM

Transform security operations with RSM as an Application Security Expert. Specialize in vulnerability assessments, penetration testing, and cloud security to enhance client safety.As a Senior Associate, your role focuses on conducting in-depth security assessments and collaborating closely with clients to bo ...

Credit Risk Principal Analyst at QFG

Shape the future of credit risk analysis as a Principal Analyst at Questrade Financial Group. Provide data-driven insights in a hybrid work environment focused on innovation.In this role, you will be responsible for credit risk-related analytics, modeling, and loss forecasting. The Principal Analyst, Credit ...

Staff Engineer for Cyber Security Solutions at Okta

Take on a key role at Okta as a Staff Engineer, specializing in defensive cyber security solutions using a hands-on engineering approach. Your mission is to secure identities with innovative tools.As a Staff Engineer in the Defensive Cyber Engineering team, you will blend problem-solving skills with en ...

Questrade Principal Data Architect Position

Elevate your career as a Senior Principal Data Architect at Questrade Financial Group, combining AI insights with innovative data engineering in a hybrid work setting. This pivotal role requires extensive experience in cloud technologies and architectural strategy.You will be responsible for the struct ...

Toronto Marketing Science Leadership Role

Become a pivotal force in marketing analytics as the Marketing Science Lead at Critical Mass in Toronto. Leverage your experience to guide media analytics and mentor analysts.This position, requiring 5 to 8 years in media analytics, focuses on demonstrating the value of marketing science through action ...

Lead Software Engineer for Ingestion & Indexing

Thomson Reuters is looking for a Staff Software Engineer to lead the ingestion and indexing operations within our search platform. Play a vital role in managing high-volume document processing while ensuring performance and reliability.As a technical anchor, you'll focus on designing and implementing s ...

Junior AI Engineer Opening at ShyftLabs

Begin your journey in tech with ShyftLabs as an Associate AI Engineer. Ideal for recent graduates, this role focuses on AI and backend development within a hybrid structure.ShyftLabs is inviting motivated individuals to apply for the Associate AI Engineer position. You'll collaborate with industry expe ...

Experienced Cloud Engineer at Saatchi & Saatchi

Step into a Senior Cloud Engineer role at Saatchi & Saatchi in Toronto, focusing on advancing AI initiatives through innovative cloud solutions. This hybrid role is perfect for skilled DevOps professionals.Saatchi & Saatchi Canada is looking for a Senior Platform Engineer with over 6 years of experienc ...

Lead Applied ML Engineer at Kaseya

Drive AI advancements as a Lead Applied ML Engineer with Kaseya. Your expertise in data modeling and analysis will enable transformative automated workflows.In this role at Kaseya, you will leverage your 5+ years of experience in ML engineering to lead product teams in harnessing data for AI-driven fea ...

Toronto Reinsurance Actuary Position

Take your actuarial career to the next level at Marsh in Toronto. As a Reinsurance Actuary, your analytical capabilities will help clients assess and mitigate risk effectively.You will work with minimal supervision, conducting detailed analyses for reinsurance programs. Interacting with clients and bro ...

Fixed Income Trading IT Support Analyst Role

Elevate your career as a Senior IT Support Analyst with TD Securities in Ontario, Toronto. This role is centered on delivering comprehensive support and solutions for Fixed Income Trading applications.As part of a collaborative environment, you will engage with various departments to enhance the functi ...

RBC Senior DevOps Leader

Join RBC and lead transformative DevOps initiatives as a Senior DevOps Engineer. Enhance the robustness of CI/CD pipelines while fostering a culture of collaboration and continuous improvement.RBC's Global Payments Platform is dedicated to integrating the latest technology solutions for app deployment ...

Expert Machine Learning Engineer at RBC

Join RBC as an Expert Machine Learning Engineer focusing on delivering high-impact AI solutions in commercial banking at CMTC. Take charge of building systems that optimize client experiences.This role emphasizes ownership of ML implementations that drive real business outcomes. You will collaborate in ...

Junior Software Engineer, Lyft Ads Infra

Kickstart your career as a Junior Software Engineer with Lyft Ads, focusing on backend and data engineering. Work collaboratively in a hybrid environment to enhance ad technology and infrastructure.At Lyft, we're committed to building an inclusive team of engineers. This role within the Ad Infra team i ...

Technical Leader in Software Engineering

Elevate your career as a Senior Software Engineer at Confluent, where you’ll spearhead backend solutions for our innovative data streaming platform. Focus on building robust, cloud-native services.As a key player in the Stream Governance team, you will lead the design and delivery of critical backend s ...

Senior Calendar Intelligence Manager at Tim Hortons

Join Tim Hortons as a Senior Calendar Intelligence Manager, playing a pivotal role in forecasting and market program analysis. This position is ideal for data-driven leaders ready to make an impact.In this role, you will lead national and test program forecasting while providing strategic insights into marke ...

CIBC Azure Data Support Engineer

Take the next step in your career at CIBC as an Azure Data Platform Support Engineer. You'll support EDGE Data Platform initiatives while ensuring high-quality data processes.In this role within the Enterprise Technology team, you will troubleshoot and resolve application issues while leading efforts in data ...

Toronto Manager, Quantitative Analytics

Enhance investment strategies at Scotiabank as the Manager of Quantitative Strategies and Analytics in Toronto. This role focuses on using analytical tools and techniques to support investment decision-making.You will be responsible for developing, validating, and monitoring quantitative models, ensuring the ...

Senior Data Engineer for Data Transformation

Transform data architectures as a Senior Data Engineer in Toronto, ON, emphasizing AWS migration and modernization. Showcase your PySpark proficiency in a hands-on role that drives innovation.You will spearhead the transformation of existing Databricks pipelines to AWS, focusing on both the lift-and-shift ph ...

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    Fullstack Developer Nodejs Python Expressjs Jobs in Toronto Job Search Guide, Trends and Insights