150,650+ Java Full Stack Developer Mean Stack Api Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Fraud Technology QA Analyst in Toronto

Elevate your testing expertise as a QA Analyst focusing on Fraud Technologies in Toronto, Ontario. Join Scotiabank's Global Fraud Authentications Technology team to combat evolving threats.As a key member, you will perform manual and exploratory testing alongside developers, ensuring quality through continuo ...

Senior Quality Engineer in Automation

Elevate quality assurance at the forefront of Finance and Risk. As a Senior Quality Engineer III, you will define test automation strategies and lead innovative automation initiatives.In this leadership role, you will execute automation strategies that align with enterprise objectives while driving continuou ...

Lead Product Manager for Integrations

Drive product excellence at Method as a Product Manager for Integrations and APIs. Elevate the QuickBooks Online sync experience while shaping our AI-driven strategies.In this pivotal role, you'll guide the product roadmap for integrations connecting Method with essential business tools. You will focus on im ...

AI Operations Engineer at Opendoor

Join Opendoor as an AI Operations Engineer and lead the way in building AI-powered workflows for our operations. Help shape the future by solving complex problems with innovative automation solutions.In this role, you will define operational systems by developing AI frameworks and automating processes that e ...

Senior Product Portfolio Strategist at Mastercard

Lead product strategy development as a Senior Specialist at Mastercard in Toronto, Canada. Drive growth with data-driven solutions and collaborate across diverse teams globally.The Business & Market Insights team at Mastercard seeks a Senior Specialist to refine data product strategies. You will support the ...

Senior Technology Platform Lead Role

Drive platform strategy and governance as a Senior Technology Platform Lead. Focus on cloud ecosystems, AWS architecture, and front-end development in this hands-on strategic leadership role.In this position, you'll oversee end-to-end technology strategy and ensure alignment to enterprise standards across co ...

Senior Cybersecurity Analyst Role

Enhance cybersecurity protocols at Sunnybrook as a Senior Cybersecurity Analyst. Specialize in risk assessments and develop vital security architecture frameworks that align with business needs.In this key role, you will lead information technology risk assessments and implement security architecture princip ...

Senior Product Manager, Tax Solutions

Take on a pivotal role at Dayforce as a Senior Product Manager for our Tax and Payments solutions. Engage in product strategy, user feedback, and seamless integrations.As part of a cutting-edge agile team, you will manage the Tax & Payments product suite, balancing functionality with regulatory compliance. A ...

AI Systems Platform Engineer at Alpaca

Join Alpaca as an AI Systems Platform Engineer, shaping a robust infrastructure for AI integration across the organization. This remote role requires a focus on developing scalable AI solutions.As you implement agentic AI systems, your role will center on transforming our AI infrastructure to simplify deploy ...

Senior Advisor, AI Transformations at Questrade

Drive AI innovations at Questrade as a Senior Advisor in Engineering Frameworks & Tooling. Your role is to embed AI solutions across non-technical departments for enhanced operations.This role emphasizes continuous transformation through AI, where you will work closely with teams to create frameworks that au ...

Senior Analyst for Wealth Portfolio Systems

Become a key player in wealth management as a Senior Analyst focused on data and systems. Drive governance initiatives, support Agile models, and mentor a skilled team.In this role, you will ensure delivery readiness through effective data mapping and documentation. Your strong understanding of wealth manage ...

Expert Sitecore XM Cloud Architect Needed

Shape the future of digital experiences as an Expert Sitecore Architect for XM Cloud in Toronto, ON. This hybrid role demands expertise in crafting secure and innovative digital solutions.We are looking for an Expert Sitecore Architect with a minimum of 10 years of experience. You will lead the design and im ...

AI Focused Forward Deployed Engineer Role

Enhance client solutions as a Forward-Deployed Engineer at Hitachi Vantara, specializing in AI and data virtualization. Collaborate with customers to validate business impacts and technical integration.This role based in Toronto or New York is perfect for professionals skilled in AI-driven solution validatio ...

Senior Backend Engineer with Python Skills

Transform your career as a Senior Backend Engineer with Python skills based in Downtown Toronto. In this hybrid role, you'll focus on backend development, utilizing Flask and working on system integrations within a product-centric context.This position requires senior to staff-level engineers who are solutio ...

AWS Staff Software Engineer at Kaseya

Become a pivotal part of Kaseya’s innovation as a Staff Software Engineer specializing in AWS architecture. Lead the design of resilient cloud infrastructure for extensive data platforms.You'll be instrumental in shaping the cloud strategy, defining standards that ensure systems are secure and scalable. Your ...

Core Banking Platform Technical Lead

Step into a leading role as a Core Banking Platform Technical Lead. Guide platform architecture, integration, and deployment of APIs for enhanced performance and scalability.As Technical Lead, you will supervise the development and implementation of platforms within the Core Banking framework, ensuring they ...

Toronto Based Application Security Engineer

Elevate your career with Marsh as an Application Security Engineer in Toronto, ON, engaging on-site three days a week. Act as a crucial security advisor, promoting secure application practices within diverse teams.In this role, you will assess projects for vulnerabilities while designing and developing secur ...

Senior Software Engineer for DeFi at Berachain

Become a Senior Software Engineer at Berachain, where you design decentralized trading solutions built with Golang. Join a high-performance team in Toronto passionate about blockchain.In this role at Berachain, you'll utilize your extensive software engineering background to contribute to the evolution of de ...

E2E QA Lead

Work Style Hybrid (2 days per week in-person at Toronto office preferred) Skills Test Automation Obtaining Stakeholder Commitment Functional Testing Experience Required: 10 & Above Top 3 Required Skills End-to-End Test St ...

Backend Engineer for Data Intelligence Team

Make a difference at Achievers as a Backend Engineer on the Data Intelligence team, leveraging Python and Go for impactful data solutions. Enhance user experiences by developing robust backend services.In this intermediate role, you will focus on backend services that play a crucial part in how data translat ...

Senior Backend Engineer for Data & AI

Contribute to Kaseya Limited's innovative team as a Senior Backend Engineer in Toronto, focusing on SaaS solutions powered by data and AI technologies.As a Senior Engineer, you will take ownership of backend system architecture and lead the development of APIs integrated with machine learning capabilities. T ...

Lead Software QA Engineer at Everflow

Drive quality assurance initiatives as a Lead Software QA Engineer at Everflow. Oversee the automation roadmap while working on our innovative SaaS Partner Marketing platform.In this Senior SDET position, your expertise will guide the development of a robust quality assurance framework. You will be an essent ...

System Engineer Role at Geek+

Embark on a rewarding career as a System Engineer at Geek+, specializing in AI logistics solutions. Work directly with clients to address their operational challenges effectively.At Geek+, we are looking for a System Engineer to lead interactions with our diverse clientele. You'll utilize your technical skil ...

Enterprise Test Lead with Automation Expertise

Drive excellence in software quality as a Senior Test Lead, focusing on strategic testing and automation frameworks. Experience in manual testing and tools like Postman is key.In this pivotal role, you will take charge of developing comprehensive test strategies for enterprise IT projects. Your leadership wi ...

Zensurance Tech Lead Remote

Join Zensurance as a Tech Lead, spearheading innovative insurance solutions through technology. This remote position emphasizes collaboration and advanced application development.In this role, you will guide the Engineering teams in delivering scalable and secure applications across Business Acquisition and ...

Machine Learning Engineer I at TRAFFIX

Launch your career as a Machine Learning Engineer I with TRAFFIX, focusing on real-world applications of data models and Azure services. Collaborate with a talented team to create sophisticated software solutions.As a Machine Learning Engineer I, your primary responsibility will be to assist in the productio ...

Quality Assurance Automation Specialist

Join Fintex as a Quality Assurance Automation Specialist driving quality in financial technology solutions. Focus on manual and automated testing for digital wealth applications and mobile platforms.Located in Toronto, Fintex is on a mission to empower financial institutions through innovative fintech soluti ...

Expert en Analyse Systèmes chez TD

Soyez un acteur clé dans l'analyse des systèmes opérationnels chez TD à Toronto, Ontario. En tant qu'Analyste II, vous allez analyser, documenter et gérer les exigences pour diverses solutions technologiques.Le candidat idéal aura entre 3 et 5 ans d'expérience pertinente et au moins 2 à 3 ans en livraison Ag ...

Technical Application Specialist at Seequent

Elevate user experience with Seequent as a Technical Application Specialist in Toronto. Leverage your technical expertise to ensure our data management products are optimized for customer success.In this hybrid role, you will bridge the gap between users and technical teams, employing your 5+ years of experi ...

Intermediate QA Engineer Role at HONK

Become an Intermediate QA Engineer at HONK, where you'll ensure software reliability in a hybrid/remote-friendly environment. Embrace both manual and automated testing workflows to enhance our digital parking capabilities.This role offers the chance to work closely with the Senior QA Lead on a quality assura ...

TCS Playwright Automation Engineer Role

Elevate your career with TCS as a Playwright Automation Engineer. This role emphasizes modern automation testing for banking applications, utilizing innovative tools like Playwright and Selenium.Tata Consultancy Services is seeking a skilled Playwright Automation Engineer who can effectively communicate and ...

Analyste Fonctionnel en TI chez TEHORA

Rejoignez TEHORA en tant qu'analyste fonctionnel spécialisé en systèmes d'information et gestion de projet, avec une expertise en solutions numériques infonuagiques. Contribuez à l'implémentation d'un système de gestion des réclamations citoyennes.TEHORA recherche un(e) analyste fonctionnel avec des connaiss ...

Applications Architect Hybrid Role

Join Humber as an Applications Architect specializing in ERP and integration platforms, where innovation meets education. This role balances on-site interaction with flexible hybrid work.As part of Humber's dynamic Information Technology Services department, you will lead the architectural design and oversig ...

Senior Backend Engineer with React

Join TRAFFIX as a Senior Backend Engineer, focusing on building scalable systems with C# and React. Engage in solving complex challenges and driving high-quality software delivery.In this role, you will work alongside Tech Leads, Product, QA, and DevOps teams to design and maintain robust backend services an ...

Senior Software Development Engineer in Test

Take on a pivotal role as a Senior Software Development Engineer in Test, focusing on establishing a robust automation strategy. Lead in delivering scalable quality assurance while mentoring your QA team.This position requires a seasoned Senior SDET who can drive the technical roadmap for the QA department. ...

EY Business Analyst and Project Manager

Join EY as a Business Analyst/Project Manager, driving the transformation of Tax & Law services through technology. This role involves leadership in process improvements and application deployment.In the Canada Tax & Law Technology group, you'll leverage your expertise to develop business processes and tech ...

Consultant Data Scientist Hybrid Role

Join Project X as a Consultant Data Scientist in Toronto, where your AI and machine learning expertise will drive impactful insights. This hybrid role focuses on data transformation and client collaboration.We are looking for a Consultant Data Scientist with 3-5 years of hands-on experience in data science. ...

Azure Data Engineer: Build Data Solutions

Elevate your career as an Azure Data Engineer responsible for designing and maintaining an enterprise data warehouse. Your expertise will ensure efficient data flow, storage, and integration.In this pivotal role, you will utilize your 3+ years of data engineering experience to develop Synapse pipelines and o ...

Sales Engineer Role in Toronto

Join Feroot as a Sales Engineer, based in downtown Toronto, specializing in cybersecurity solutions. This role focuses on delivering technical expertise and engaging customer interactions.As a Lead Sales Engineer, you'll collaborate with account executives to create effective sales strategies. Your responsib ...

SRE DevOps Engineer Position TCS Canada

Join Tata Consultancy Services in Canada as a SRE DevOps Engineer. Leverage your automation skills and experience in container orchestration to enhance system reliability.In this technical role, Tata Consultancy Services is looking for an experienced SRE DevOps Engineer to optimize infrastructure and applica ...

Senior Engineer for User Services Management

Shape endpoint strategies at Moneris as a Senior Engineer in End User Services in Toronto. Focus on automation and lifecycle management while leading technical initiatives in a hybrid work model.In this critical role, you will define strategies for modern endpoint management and enablement, impacting thousan ...

Senior Analyst for Wealth Portfolio Systems

Become a key player in wealth management as a Senior Analyst focused on data and systems. Drive governance initiatives, support Agile models, and mentor a skilled team.In this role, you will ensure delivery readiness through effective data mapping and documentation. Your strong understanding of wealth manage ...

Cloud QA Automation Engineer with GCP

Join a prestigious bank as a Cloud QA Automation Engineer, focusing on frontend testing with Playwright. Support cloud-native applications and boost CI/CD pipeline efficiency.In this role, you will be instrumental in building and executing automation frameworks. The bank is seeking an engineer experienced wi ...

Senior DevOps

Build Something Your Neighbours Will Love We’re building Toronto’s dedicated platform for home management to empower the city’s homeowners and to better connect our neighbours and the local Pros they trust. Our focus is purely on the GTA market right now. We build our property base one st ...

Senior Engineering Manager

DealMaker is a fast-growing fintech company revolutionizing the capital markets ecosystem with a mission to make online capital raising mainstream. We empower founders, CEOs, and operators to raise capital digitally, both from their own communities and through strategically marketed campaigns. No o ...

Integration Engineer

Role : Power BI Developer Location : Ottawa/Toronto (Hybrid - days) Contract Role Below are the skills Semantic Models. Performance Optimization DAX Optimization. How do you handle Large Datasets. <li ...

Remote Backend Intern – Master’s Level (Python APIs)

A pioneering AI startup is looking for a Master-level Back End Developer Intern to work remotely with hybrid options in Toronto. The role involves developing server-side components, maintaining APIs, and collaborating with front-end developers. Ideal candidates should possess a strong understanding of backend de ...

Master’s Frontend Intern — Remote with Equity

A pioneering AI start-up is seeking a Master-Level Front End Developer Intern in Toronto. The role involves developing responsive web applications, collaborating with design and development teams, and utilizing technologies like React.js and Redux. Interns will gain valuable experience within a fast-paced enviro ...

GenAI Construction Controls Lead

A leading infrastructure developer in Toronto seeks a GenAI Project Controls Manager to lead the deployment of ALICE Technologies’ platform. The role involves optimizing project delivery strategies through AI-driven planning and estimating methodologies. Candidates must have a degree in Engineering or Business, ...

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