254,807+ Senior Full Stack Engineer Javaangularnodejs Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Senior Product Security Engineer Remote (Canada)

A financial technology company is looking for a Senior Product Security Engineer who will partner with product teams to enhance the security of their innovative financial products. The ideal candidate should have a deep understanding of web application architecture, experience in Python and cloud services, and k ...

Thomson Reuters Senior AI Solutions Engineer

Join Thomson Reuters as a Senior AI Solutions Engineer, championing AI strategies that streamline operations and enhance agility in a hybrid work setting.This pivotal role involves designing AI solutions that address the evolving needs of the business while maintaining high standards for security and governa ...

Senior Engineer for Interactive Web Tools

Transform self-driving technology as a Senior Engineer for Interactive Web Tools at Waabi. Drive impactful user-centered applications while mentoring fellow engineers.Waabi, at the forefront of AI in autonomous driving, is seeking a Senior Engineer to lead technical projects and mentor team members. This piv ...

Senior Identity Engineer with PowerShell Focus

Advance your career as a Senior Identity Engineer dedicated to Active Directory and automation within a renowned banking environment. This position demands expertise in scripting and directory management.You will play a pivotal role in optimizing large-scale directory environments using your 10+ years of exp ...

Senior Site Reliability Engineer at SimCorp

Become a key player at SimCorp as a Senior Site Reliability Engineer specializing in Azure environments. Work with innovative teams to support financial technology solutions in a hybrid setting.In this role at SimCorp, you'll support mission-critical client operations and enhance deployment pipelines. With y ...

Senior ASIC Design Engineer in Toronto

Elevate automotive communication technology with a Senior ASIC Design Engineer role in Toronto. Focus on digital SoC design, verification, and synthesis in a hybrid work workplace. This position calls for a seasoned engineer with over 10 years in ASIC RTL design and architecture. You will collaborat ...

Senior Silicon Photonics PIC Engineer — Remote

A leading photonics technology company is looking for a Senior Photonic Integrated Circuit (PIC) Design Engineer to design and optimize cutting-edge photonic integrated circuits. The ideal candidate has a Master’s or PhD in electrical engineering or applied physics, along with over 5 years of silicon photonics e ...

Senior Road Design Engineer for SYSTRA

Join SYSTRA Canada as a Senior Road Design Engineer, focusing on innovative design solutions for transportation infrastructure in the Greater Toronto Area. This role leverages expertise in municipal road design and project oversight.In this senior engineering position, you will collaborate with the Civil Des ...

Senior Backend Engineer, AI Platform & MLOps

A leading AI solutions company is hiring an ML Engineer in Toronto, Canada. In this role, you will design and maintain serving stacks for machine learning models and automate training pipelines using Kubernetes. Candidates should have solid experience with Python and knowledge of ML infrastructures. Join a team ...

Senior SRE/DevOps Engineer Kubernetes & Observability

A consulting firm in Canada is seeking a skilled Site Reliability / DevOps Engineer for a contract role in Toronto. The ideal candidate will have over 10 years of experience in SRE/DevOps, strong expertise in Kubernetes, and hands-on knowledge of ITRS Geneos. Responsibilities include deploying analytics solution ...

Senior Mechanical Engineer Mining EPCM (Hybrid)

A leading engineering firm based in Ontario is seeking a Senior Mechanical Engineer to oversee engineering and discipline project design activities in a hybrid work setting. The ideal candidate will have a degree in Mechanical Engineering and at least 12 years of experience in multi-disciplinary EPCM environment ...

Senior Backend Engineer Payments (Fully Remote)

A leading payment technology provider is seeking a Senior Software Engineer to join their team. This backend-focused role involves architecting and developing high-quality software solutions for payment processing systems. The ideal candidate has over 5 years of experience in software development, especially wit ...

Senior Distributed Diffusion ML Engineer — Remote

A leading machine learning research lab is looking for an expert in distributed systems to design scalable infrastructure for diffusion models. The ideal candidate will have substantial experience in ML serving and architectural knowledge of diffusion techniques. This role offers top compensation, full remote fl ...

Senior Backend Engineer Global Logistics & APIs

A global enterprise SaaS leader is seeking a Senior Software Engineer to enhance their core product. The successful candidate will architect scalable REST APIs, optimize backend services, and manage data workflows to support vast logistics operations. With a required 5+ years of experience in backend software en ...

Senior Machine Learning Engineer Layer 6

As a Senior Machine Learning Engineer at Layer 6, you will shape the future of ML applications. Focus on building frameworks that enhance the modelling process and assist ML scientists.Your expertise will guide the design of components, ensuring they can be effectively trained and deployed using cloud techno ...

Senior Backend Engineer with AI Focus

Join Yolando as a Senior Backend Engineer, specializing in AI Search Optimization. Use your expertise in FastAPI and PostgreSQL to innovate and lead.As a leader in technology, you will take ownership of AI/LLM systems, design efficient backend architectures, and evolve our collaborative systems. Your role in ...

Waabi Motion Planning Senior Engineer Position

Become a key player in Waabi's mission as a Senior Engineer focused on motion planning. Lead the design and implementation of software that ensures safe autonomous driving in dynamic environments.This senior role calls for a strong foundation in computer science or robotics, with a minimum of 4 years o ...

Senior Engineer in Machine Learning Development

Shape the future of intelligent solutions as a Senior Engineer specializing in machine learning development. Use your 8+ years of Python and ML knowledge to create meaningful impacts.In this role, you will engage with diverse teams to design and deploy advanced ML systems in the fields of tax and legal ...

Auth0 Senior Site Reliability Engineer Role

Become a Senior Site Reliability Engineer at Auth0, ensuring system reliability for millions of users. Engage in a remote work environment that values proactive contributions and innovative solutions.In this pivotal position on the SRE team, your responsibility includes supporting large-scale, mission- ...

Senior Software Engineer (AI) at Cresta

Shape the future of work with Cresta as a Senior Software Engineer specializing in AI technology. Be pivotal in creating impactful Virtual Agents and improve productivity metrics remotely.In this senior role, you’ll work within the Cresta Virtual Agents engineering team, focusing on platform enhancemen ...

Senior Electrical Engineer for Major Projects

Step into a pivotal role as a Lead Electrical Engineer with a well-established consultancy in Toronto, overseeing electrical engineering for major mineral processing projects. Your expertise will lead the way from initial feasibility studies to execution.This senior position calls for a deep understand ...

Senior Engineer with Python & Go Expertise

Be a part of a leader in HR SaaS as a Senior Software Engineer. Your role will focus on developing features with Python, Go, and mentoring your teammates.This full-time position involves applying your problem-solving skills to fulfill software requirements and improve user experiences. You will work directly ...

Toronto Senior Engineer with Golang Focus

Contribute to a transformative identity orchestration platform as a Senior Engineer specializing in Golang in Toronto. This hybrid role emphasizes security, reliability, and agile development practices.Our client, a US-based Series-B company with significant investment backing, is looking for seasoned softwa ...

Senior Software Engineer Enterprise Platform (Hybrid)

A leading technology company in Toronto is looking for a Senior Software Engineer to enhance its enterprise products. You'll design and deploy scalable features while mentoring fellow engineers. Ideal candidates will have over five years' experience with backend services and APIs, strong skills in Java or Kotlin ...

Senior Java Backend Engineer Microservices & APIs

A leading tech company in Toronto is seeking a Java Backend Developer with 8+ years of experience. The role focuses on designing Java/Java EE solutions, developing Microservices and REST APIs, and utilizing technologies like Spring and SQL. Ideal candidates will have a solid understanding of integration patterns ...

Senior Backend Engineer for Game Diagnostics

Elevate your career as a Senior Backend Engineer on Unity’s Diagnostics Team. This role emphasizes designing and maintaining critical systems that enhance game telemetry and reporting for developers.You will be at the forefront of developing backend solutions that handle large-scale data ingestion while ensu ...

Senior Backend Engineer: Database & Java Specialist

A software development company in Toronto is seeking an experienced Backend Application Developer to drive the development of database-centric web applications. In this role, you will design and implement solutions, focusing on quality and team productivity while utilizing advanced knowledge of Java and PostgreS ...

Senior AI Backend Engineer – Hybrid Role

A global leader in information services is looking for a Senior Software Engineer to join their AI-driven team in Toronto. This role involves designing backend services for innovative AI solutions focused on accounting workflows. The ideal candidate should have strong Python skills, experience with AI systems, a ...

Senior Database Engineer for Cloud Solutions

Transform database environments as a Senior Database Engineer focused on cloud solutions. Your role will centralize around optimizing AWS Aurora Postgres databases for ultimate performance.Reporting to the Manager of Software Engineering, you’ll work closely with the operations and development teams to maint ...

Senior Software Engineer (Events Analytics Platform)

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitori ...

Senior Industrial Engineer — Warehouse Solutions (Hybrid)

A logistics consulting firm in Toronto is seeking a Senior Industrial Engineer (Solution Design) to lead warehouse design and optimize operational systems. The role requires 5–10 years of industrial engineering experience and a strong background in logistics and supply chain. You will translate complex requireme ...

Senior Front Office Pricing & Risk Engineer

A leading financial services firm in Toronto is seeking a Senior Level Engineer to develop core pricing and risk services. The ideal candidate will have over 8 years of experience in software engineering with strong skills in Java and Python. Responsibilities include collaborating with sales and trading teams an ...

Senior Snowflake Engineer Data Platform & Apps

A data solutions company in Toronto is seeking a Snowflake-focused data professional to design, build, and operationalize Snowflake-native solutions. The role involves advanced development within Snowflake, including creating ETL/ELT pipelines and optimizing data workflows. Candidates should have significant exp ...

Senior Java Engineer for Cloud Solutions

Harness your skills at Nue as a Senior Java Engineer, focusing on developing large-scale cloud solutions. Engage with modern technologies like AWS and event streaming platforms.Nue seeks a Senior Software Engineer devoted to designing powerful SaaS systems to support core revenue processes. You will work wit ...

Senior / Staff Software Engineer (Motion Planning)

You will... Design and develop motion planning software and algorithms, building the brain which orchestrates decision making in dynamic, uncertain and interactive traffic scenarios. Be part of a team of multidisciplinary Engineers and Research Scientists using an AI-first approach to enable safe self-driving at ...

Senior Data & Analytics Engineer Remote, Azure

A leading payroll software company in Canada is seeking a Senior Data & Analytics Engineer to tackle complex data challenges and build scalable data systems. The ideal candidate will design and implement data pipelines, work with cross-functional teams, and ensure data reliability. This role offers a competitive ...

Senior Power Systems Engineer, Resource Integration

Are you ready to shape the future of power systems and drive innovation in the energy sector? Êtes-vous prêt à façonner l'avenir des systèmes électriques et à stimuler l'innovation dans le secteur de l'énergie ? Do you have a passion for delivering creative, practical solution ...

Senior DevOps Cloud Engineer Onsite (Toronto)

Elevate cloud infrastructure solutions with Central Agencies Cluster as a Senior DevOps Cloud Engineer in Toronto, Ontario. This onsite role involves deploying and maintaining hybrid environments while ensuring security and performance. Join the Ministry of Treasury Board Secretariat to design, buil ...

Senior Software Engineer for Autonomous Solutions

Join Waabi as a Senior Software Engineer and drive innovations in autonomous technology. Be part of a diverse team leveraging AI for the future of self-driving vehicles.This role focuses on developing reliable tools and frameworks to enhance AV technologies. You will lead architectural initiatives, mentor fe ...

Senior AWS Data Engineer for Analytics

Elevate your career as a Senior Data Engineer focusing on AWS-based solutions for data analytics. Develop scalable platforms that drive business insights and risk assessments.This senior position encompasses the design and implementation of reference and index data platforms within our Data Platform fu ...

Senior Engineer, Rock Mechanics, 10+ years

Role Overview As a senior engineer in rock mechanics, you’ll apply sound rock mechanic principles to surface mining, underground mining, and civil construction.Type of position:RegularResponsibilitiesApply rock mechanics across a range of activities, including field mappin ...

Senior Water/Wastewater Treatment Process Engineer

What You Will Do GFT is seeking a pipeline of Senior Water/Wastewater Treatment Process Engineering talent to join our Water team in Toronto, Mississauga or Ottawa, ON. This role follows a hybrid work model requiring regular attendance at our office in one of these locations. Joining the water team at GFT means ...

Senior Mechanical Engineer, Building Systems/HVAC

Contribute to the company’s growth while honing your skillsJoin a team dedicated to creating a positive impact in the communityEnjoy a competitive salary of $120k-$140k, comprehensive benefits, and a supportive work environment!About MAT 4Site Engineers Ltd. MAT 4Site Engineers is a ...

Senior Backend Engineer in Financial Tech

Transform the fintech landscape as a Senior Backend Engineer at a leading firm in Downtown Toronto. This hybrid position emphasizes building scalable backend systems for investment and risk management.In this role, you'll engage with diverse teams to design high-performance solutions that streamline fi ...

Intact Senior DevOps Engineer AI Projects

Advance your career at Intact Data Lab as a Senior DevOps Engineer in Toronto, focusing on AI project implementations and cloud infrastructure. Collaborate for innovation across teams and enhance automation.Your role is crucial in the AI Engineering Team, tasked with managing and maintaining cloud-based AI p ...

Hybrid Senior UI/UX Engineer Role

Become a pivotal part of Raise in Toronto, ON, as a Senior UI/UX Engineer in a hybrid setting. Drive digital transformation projects while leading teams in innovative cloud solutions.Raise is looking for a senior-level engineer to champion enterprise cloud adoption and modernization for our top clients. This ...

Senior Civil Engineer Water & Wastewater (Conveyance)

Job Description What if you could redefine what's possible? With us, you can. You want Purpose, Growth, Opportunity, People who get it. We are the home of ambitious, passionate, and innovative world shapers. With unmatched breadth and depth of engineering, advisory and science‑based expertise, ou ...

Senior Machine Learning Engineer, AI Platform

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser, and Pocket, a service for keeping up with the best content online. Now, with more than 225 milli ...

Senior Software Engineer, AI Framework & Services

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. The company secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with re ...

Senior AI / ML Engineer at Thri5

Drive innovation in retail technology as a Senior AI and Machine Learning Engineer at Thri5. Collaborate to create AI agents that improve operational efficiency.Thri5 seeks a Senior AI / Machine Learning Engineer to lead the development of agent systems that power its innovative retail solutions. You will de ...

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    Senior Full Stack Engineer Javaangularnodejs Jobs in Toronto Job Search Guide, Trends and Insights