241,596+ Full Stack Developer Java React Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Marketing Operations and Analytics Lead

Go Lime is a Basalt-backed HVAC subscription business based in Ontario. Marketing here is built on data. The attribution stack runs server‑side, and the numbers shape decisions across the entire business.We’re hiring a Marketing Operations and Analytics Lead to own the data layer of marketing. Today th ...

Marketing Operations and Analytics Lead

Go Lime is a Basalt-backed HVAC subscription business based in Ontario. Marketing here is built on data. The attribution stack runs server‑side, and the numbers shape decisions across the entire business. We’re hiring a Marketing Operations and Analytics Lead to own the data layer of marketing. Tod ...

Senior QA Automation Engineer – Elevate Enterprise Testing

A leading pension provider in Ontario is seeking a QA Automation Engineer to design and develop automated test strategies, ensuring quality across business applications. The ideal candidate will have at least five years of experience and strong skills in JavaScript, Python, and Java, along with proficiency in au ...

Senior QA Engineer (Contract) — Automation & QA Strategy

A business consulting leader in Toronto is seeking a Mid-Senior level Sr. Quality Assurance Engineer. The role involves identifying issues, developing test plans, and collaborating with a cross-functional team in an Agile environment. Ideal candidates should have expertise in automated testing, programming in Ja ...

Senior Business Analyst: API & Systems Design

A leading IT services company in Toronto is seeking a Business Analyst to gather and analyze project requirements. This role involves collaborating with stakeholders, designing APIs, and ensuring quality through testing in an Agile environment. Candidates should have a Bachelor's degree in a relevant field and 5 ...

Senior Business Analyst: API & Systems Design

A leading IT services company in Toronto is seeking a Business Analyst to gather and analyze project requirements. This role involves collaborating with stakeholders, designing APIs, and ensuring quality through testing in an Agile environment. Candidates should have a Bachelor's degree in a relevant field and 5 ...

Senior QA Automation Engineer – Elevate Enterprise Testing

A leading pension provider in Ontario is seeking a QA Automation Engineer to design and develop automated test strategies, ensuring quality across business applications. The ideal candidate will have at least five years of experience and strong skills in JavaScript, Python, and Java, along with proficiency in au ...

Senior QA Engineer (Contract) — Automation & QA Strategy

A business consulting leader in Toronto is seeking a Mid-Senior level Sr. Quality Assurance Engineer. The role involves identifying issues, developing test plans, and collaborating with a cross-functional team in an Agile environment. Ideal candidates should have expertise in automated testing, programming in Ja ...

Senior QA Engineer (Contract) — Automation & QA Strategy

A business consulting leader in Toronto is seeking a Mid-Senior level Sr. Quality Assurance Engineer. The role involves identifying issues, developing test plans, and collaborating with a cross-functional team in an Agile environment. Ideal candidates should have expertise in automated testing, programming in Ja ...

Senior QA Automation Engineer – Elevate Enterprise Testing

A leading pension provider in Ontario is seeking a QA Automation Engineer to design and develop automated test strategies, ensuring quality across business applications. The ideal candidate will have at least five years of experience and strong skills in JavaScript, Python, and Java, along with proficiency in au ...

Senior QA Engineer (Contract) — Automation & QA Strategy

A business consulting leader in Toronto is seeking a Mid-Senior level Sr. Quality Assurance Engineer. The role involves identifying issues, developing test plans, and collaborating with a cross-functional team in an Agile environment. Ideal candidates should have expertise in automated testing, programming in Ja ...

Senior Business Analyst: API & Systems Design

A leading IT services company in Toronto is seeking a Business Analyst to gather and analyze project requirements. This role involves collaborating with stakeholders, designing APIs, and ensuring quality through testing in an Agile environment. Candidates should have a Bachelor's degree in a relevant field and 5 ...

Senior Business Analyst: API & Systems Design

A leading IT services company in Toronto is seeking a Business Analyst to gather and analyze project requirements. This role involves collaborating with stakeholders, designing APIs, and ensuring quality through testing in an Agile environment. Candidates should have a Bachelor's degree in a relevant field and 5 ...

Senior QA Automation Engineer – Elevate Enterprise Testing

A leading pension provider in Ontario is seeking a QA Automation Engineer to design and develop automated test strategies, ensuring quality across business applications. The ideal candidate will have at least five years of experience and strong skills in JavaScript, Python, and Java, along with proficiency in au ...

Senior Software Engineer: Own Impact & Remote

A PropTech company in Toronto is seeking a Senior Software Engineer to build and scale their SaaS platform. You will work across the full stack, contributing to both Angular and Node.js frameworks, ensuring fast deployment and customer impact. This role requires an ownership mentality and senior-level engineerin ...

Senior Platform & Integrations Engineer

A storage solutions company in Toronto is looking for a Senior Full Stack Engineer to enhance their digital platform and customer experience. This role involves maintaining their website interfaces, developing REST APIs, and managing AWS cloud infrastructure. The ideal candidate has over 5 years of experience in ...

AI Software Engineering Director, Design Systems Lead

A leading digital solutions provider in Toronto is seeking a Senior Manager/Director AI Software Engineer to oversee the AI software engineering processes. The role focuses on transforming business ideas into applications, ensuring high standards in both engineering and design. The ideal candidate will have over ...

Senior Software Engineer: Own Impact & Remote

A PropTech company in Toronto is seeking a Senior Software Engineer to build and scale their SaaS platform. You will work across the full stack, contributing to both Angular and Node.js frameworks, ensuring fast deployment and customer impact. This role requires an ownership mentality and senior-level engineerin ...

Senior Platform & Integrations Engineer

A storage solutions company in Toronto is looking for a Senior Full Stack Engineer to enhance their digital platform and customer experience. This role involves maintaining their website interfaces, developing REST APIs, and managing AWS cloud infrastructure. The ideal candidate has over 5 years of experience in ...

AI Software Engineering Director, Design Systems Lead

A leading digital solutions provider in Toronto is seeking a Senior Manager/Director AI Software Engineer to oversee the AI software engineering processes. The role focuses on transforming business ideas into applications, ensuring high standards in both engineering and design. The ideal candidate will have over ...

Founder CTO: Build a Remote First AI Hiring Platform

A pioneering tech startup based in Canada is actively seeking a Technical Co-Founder / CTO to take the lead in developing a category-defining hiring platform. You will be pivotal in turning extensive industry insights into an innovative, AI-powered product that scales. This founder-level role demands a strong ba ...

Senior Software Engineer: Own Impact & Remote

A PropTech company in Toronto is seeking a Senior Software Engineer to build and scale their SaaS platform. You will work across the full stack, contributing to both Angular and Node.js frameworks, ensuring fast deployment and customer impact. This role requires an ownership mentality and senior-level engineerin ...

Senior Software Engineer: Own Impact & Remote

A PropTech company in Toronto is seeking a Senior Software Engineer to build and scale their SaaS platform. You will work across the full stack, contributing to both Angular and Node.js frameworks, ensuring fast deployment and customer impact. This role requires an ownership mentality and senior-level engineerin ...

Senior Platform & Integrations Engineer

A storage solutions company in Toronto is looking for a Senior Full Stack Engineer to enhance their digital platform and customer experience. This role involves maintaining their website interfaces, developing REST APIs, and managing AWS cloud infrastructure. The ideal candidate has over 5 years of experience in ...

AI Software Engineering Director, Design Systems Lead

A leading digital solutions provider in Toronto is seeking a Senior Manager/Director AI Software Engineer to oversee the AI software engineering processes. The role focuses on transforming business ideas into applications, ensuring high standards in both engineering and design. The ideal candidate will have over ...

Senior Platform & Integrations Engineer

A storage solutions company in Toronto is looking for a Senior Full Stack Engineer to enhance their digital platform and customer experience. This role involves maintaining their website interfaces, developing REST APIs, and managing AWS cloud infrastructure. The ideal candidate has over 5 years of experience in ...

AI Software Engineering Director, Design Systems Lead

A leading digital solutions provider in Toronto is seeking a Senior Manager/Director AI Software Engineer to oversee the AI software engineering processes. The role focuses on transforming business ideas into applications, ensuring high standards in both engineering and design. The ideal candidate will have over ...

Front End Software Developer Master Level Internship

Job Title:Front End Developer - Master-Level InternshipLevel:Master’s Level InternshipDepartment:Software DevelopmentDuration:520 Hours (approximately 3 months)Work location:Remote (with hybrid options in Toronto) ...

DataStage Developer with Cloud Technologies 1

Title: DataStage Developer with Cloud Technologies 1 Requisition ID: AML Technology is seeking a Programmer Analyst Advisory for the AML Tech Data Development Team. The successful candidate will have an opportunity to be involved in projects, BAU, and technical initiatives. To j ...

Software Developer Specialist (Informatica Power Center & Snowflake Iceberg experience)

The Role As a specialist software developer, you bring strong modeling experience, excellent analytical skills, and technical leadership. You design and evolve our data platform, which is used on a large scale for business decisions and high‑impact innovative initiatives.Technology Environment Informat ...

Software Engineer with Talend and Python

Title: Software Engineer with Talend and Python Location(s): Canada: Ontario: TorontoThe Senior Developer will support the Global Treasury Technology team, working on multiple projects, partial application support, as well as assisting with enhancements.In this role you will:Primary ...

AWS Connect Architect

Software International (SI)supplies technical talent to Fortune 100/500/1000 companies in Canada/US. We currently have a long term contract with our IT consulting client that is working with their large client on a move to cloud CCaS from on‑prem with AWS Connect. Role(s) Required:AWS Connect ...

Principal Enterprise Architect, AI Platform

Principal Enterprise Architect, AI PlatformLocation: Hybrid (Two days in-office) OverviewThe Principal Enterprise Architect for the AI Platform is a high‑impact leadership role responsible for setting the strategic technical vision of our foundational AI and Machine Learning systems. This lea ...

Senior Engineering Manager, Machine Learning Tech Leader, Simplifying Access To Care

Senior Engineering Manager — Sponsored Results (Machine Learning) About The Role Lead a high‑impact Sponsored Results team responsible for building and scaling an ads platform that powers growth for customers. You will partner with product, engineering, and sales to optimize bidding str ...

Senior Engineering Manager, Machine Learning Tech Leader, Simplifying Access To Care

Senior Engineering Manager — Sponsored Results (Machine Learning) About The Role Lead a high‑impact Sponsored Results team responsible for building and scaling an ads platform that powers growth for customers. You will partner with product, engineering, and sales to optimize bidding strategies and ad performance ...

DevOps Engineer for JBoss Upgrades

Join our team as a DevOps Engineer specializing in JBoss upgrades on RHEL9. This role involves Java migration and SSO integration to support application modernization.We're looking for an experienced DevOps Engineer with strong expertise in JBoss (EAP WildFly) upgrades, Java version migrations, and SSO imple ...

DevOps Engineer for JBoss Upgrades

Join our team as a DevOps Engineer specializing in JBoss upgrades on RHEL9. This role involves Java migration and SSO integration to support application modernization.We're looking for an experienced DevOps Engineer with strong expertise in JBoss (EAP WildFly) upgrades, Java version migrations, and SSO ...

DevOps Engineer for JBoss Upgrades

Elevate application modernization efforts at Tata Consultancy Services as a DevOps Engineer focused on JBoss upgrades. Leverage your expertise in RHEL 9 and Java migrations to ensure robust solutions across environments.This role at TCS requires a seasoned DevOps Engineer specializing in JBoss (EAPWild ...

Sr Software Engineer

Job DescriptionInsight Global is seeking a strong resource to support development and enhancement of core transaction management systems across equities, listed derivatives, and OTC products. The successful candidate will own delivery of complex features and modules end-to-end in C# and Java, with the abilit ...

Senior Staff Software Engineer Fintech Platform Architect

A fintech startup is seeking a Staff Software Engineer to lead technical direction across its platform. This role requires 8+ years of experience with distributed systems and expertise in full-stack development. The engineer will mentor others, build systems, and make key architectural decisions to enhance finan ...

Remote AI Software Engineer Contractor, 10 40 hrs/wk

A leading AI research accelerator is seeking experienced software engineers for a contractor position. This role involves refining AI-generated code, collaborating with teams to create cutting-edge coding solutions, and designing verification mechanisms to evaluate the software engineering cycle. Ideal candidate ...

Senior & Staff Engineer — AI for Utilities (Hybrid)

A fast-growing SaaS startup is seeking multiple full-stack engineers with a backend focus to join their team. You'll work on the core product from concepts to production-ready features, using technologies like TypeScript and Python. The role offers a hybrid remote working model, allowing for flexibility while st ...

Senior & Staff Engineer — AI for Utilities (Hybrid)

A fast-growing SaaS startup is seeking multiple full-stack engineers with a backend focus to join their team. You'll work on the core product from concepts to production-ready features, using technologies like TypeScript and Python. The role offers a hybrid remote working model, allowing for flexibility while st ...

Senior & Staff Engineer — AI for Utilities (Hybrid)

A fast-growing SaaS startup is seeking multiple full-stack engineers with a backend focus to join their team. You'll work on the core product from concepts to production-ready features, using technologies like TypeScript and Python. The role offers a hybrid remote working model, allowing for flexibility while st ...

Senior & Staff Engineer — AI for Utilities (Hybrid)

A fast-growing SaaS startup is seeking multiple full-stack engineers with a backend focus to join their team. You'll work on the core product from concepts to production-ready features, using technologies like TypeScript and Python. The role offers a hybrid remote working model, allowing for flexibility while st ...

Staff Software Engineer

We are looking for a Staff Software Engineer to optimize and scale our liquidity businesses. Candidates will partner with quantitative developers, applied scientists, and other software engineers to deliver new automation and systems that connect to machine learning and other optimizations that use market data t ...

Forward Deployed Engineer

CommerceIQ’s AI-powered digital commerce platform is revolutionizing the way brands sell online. Our unified ecommerce management solutions empower brands to make smarter, faster decisions through insights that optimize the digital shelf, increase retail media ROI and fuel incremental sales across the world’s la ...

QA Engineer (Performance)

Compensation & Role Details Expected Salary Range: $80,000 - $90,000 CAD, depending on experience and qualifications.ResponsibilitiesFocus on building a performance testing architecture and performance testing the cloud-based microservices and Point of Sale application.Test and try ...

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    Full Stack Developer Java React Jobs in Toronto Job Search Guide, Trends and Insights