271,057+ Full Stack Developer Core Java React Js Jobs in Toronto, Canada — Local Employers Hiring June 2026

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RQ11139 Sr. Software Developer

RQ11139 - Sr. Software Developer 6+ month contract (132 business days) ONSITE 5 days - 21 College Street, Toronto MUST HAVES Over 8+ years of overall experience in entire Software Development Life Cycle as well as Microsoft .Net Framework Technologies. Having sound ...

Principal Quality Assurance Developer Analytics

**Job Requisition ID #** 26WD95106 **Position Overview** Fusion Industry Cloud relies on accurate, trustworthy analytics and system state signals. This role is a Principal QA developer responsible for building the quality strategy and automation systems that ensure analytics reporting ...

Senior GenAI/LLM Developer – Azure AI, Python, RAG, NLP

Job Title:Senior GenAI/LLM Developer – Azure AI, Python, RAG, NLPExperience Required:8–10 yearsKey Skills:Natural Language Processing (NLP), Azure Machine Learning (ML), AI & GenAI for BPSRole Description: This role requires an experienced AI/LLM Developer with strong hands‑on expertise in Azure AI, LLM applicat ...

Senior Software Developer, Ledger

Build something people love Wealthsimple's mission is to help everyone achieve financial freedom – by making financial services simple, transparent, and low-cost. We're Canada's largest fintech, trusted by over 3 million clients with more than $100 billion in assets. We move fast, we own ou ...

Senior Backend Developer, Analytics Pipeline

Senior Backend Developer, Analytics PipelineLocation:Broadcast Centre, 205 Wellington St. W., Toronto, Ontario, M5V 3G7 Employment Type:Permanent, Full time Primary Language:English, French ResponsibilitiesCollaborate with Analytics, Product, and Data teams to bu ...

Senior Backend Developer

Location: Toronto, Ontario Role Overview Our client is a rapidly growing enterprise sustainability platform that helps leading organizations automate measurement of their environmental impact and accelerate their transition to profitable climate action. With partnerships across major fina ...

TripArc Senior C# Developer

Join TripArc as a Senior C# Developer and contribute to a cutting-edge core platform in a hybrid work setup. Your backend development skills will ensure transactional accuracy in travel solutions.As a Senior Backend Developer, you'll be integral to TripArc's ADX platform, focusing on designing and building r ...

TripArc Senior C# Developer

Join TripArc as a Senior C# Developer and contribute to a cutting-edge core platform in a hybrid work setup. Your backend development skills will ensure transactional accuracy in travel solutions.As a Senior Backend Developer, you'll be integral to TripArc's ADX platform, focusing on designing and building r ...

TripArc Senior C# Developer

Join TripArc as a Senior C# Developer and contribute to a cutting-edge core platform in a hybrid work setup. Your backend development skills will ensure transactional accuracy in travel solutions.As a Senior Backend Developer, you'll be integral to TripArc's ADX platform, focusing on designing and buil ...

Data Engineer

This range is provided by Motion Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range$70.00/hr - $75.00/hr Direct message the job poster from Motion Recruitment Lead Talent Recruiter, Enterprise Talent Services at Motion Recru ...

Global Payments Tech Engineer React/Node, Cloud & CI/CD

A leading financial institution in Toronto is seeking a Software Engineer to contribute to Global Payments Technology. The candidate will develop scalable applications using technologies like ReactJS and NodeJS, ensuring robust solutions within a diverse and inclusive culture. Responsibilities include building f ...

Senior Front End Engineer — React UI for Cloud Apps

A pioneering life sciences technology firm is seeking a Front-End Software Engineer to join their dynamic team in Toronto, Canada. The role involves building and maintaining the UI of cloud-based applications using modern frameworks like React. Candidates should possess over 5 years of UI development experience ...

Senior Software Engineer

Relay is a digital banking platform that gives self‑made business owners the tools and know‑how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transfo ...

Senior Software Engineer

Relay is a digital banking platform that gives self‑made business owners the tools and know‑how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transfo ...

Senior Software Engineer

Relay is a digital banking platform that gives self‑made business owners the tools and know‑how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transfo ...

Technical Lead Software Developer Role

Become a Technical Lead Software Developer at Dayforce, where your skills in backend technologies and AI solutions will transform enterprise processes. Take charge of designing scalable applications.In this role, you will be a technical leader dedicated to shaping the future of Dayforce's cloud solutions. Your p ...

Lead Software Engineer, Front End UI

Become the Lead Software Engineer with illumin in Toronto, specializing in Front End UI development and digital advertising technologies. Your technical leadership will shape the future of our innovative platform.In this senior role, you’ll work extensively with cross-functional teams while driving critical ...

Cognichip IDE Developer Software Engineer

Advance semiconductor engineering capabilities with Cognichip as a Staff Software Engineer in developer tooling. Focus on crafting sophisticated VS Code extensions and AI-enhanced IDE functionalities.Join our innovative team at Cognichip, where we are developing a next-generation IDE tailored for semiconductor d ...

Senior Front End Developer at Scotiabank

Transform digital experiences as a Senior Front-End Developer at Scotiabank in Toronto. Design and implement scalable web applications using modern frameworks to support business needs.This role involves hands-on development and collaboration with cross-functional teams. You will lead front-end technical strateg ...

Quadient Developer with Digital Communication Focus

Transform banking communications as a Quadient Developer at Insight Global, focusing on secure customer interactions across digital and print channels. Design and enhance workflows for regulated environments.This position supports a major North American bank in modernizing how they communicate with customers ...

Innovative Senior C++ Developer for Enterprise Solutions

Join a cutting-edge R&D team to develop the future of enterprise software. Leverage your C/C++ expertise to create solutions that influence productivity and security for modern businesses.As a Senior C++ Developer, you will drive end-to-end feature development, engage deeply with the Chromium codebase, and colla ...

Senior Developer for Scalable Software

Join as a Senior Developer, where you will design efficient, scalable software solutions and enforce best practices in secure coding within a hybrid work environment. Collaborate with various teams to achieve impactful outcomes.In this pivotal role, your expertise will guide the development of complex systems wh ...

Senior Front End Developer at Scotiabank

Transform digital experiences as a Senior Front-End Developer at Scotiabank in Toronto. Design and implement scalable web applications using modern frameworks to support business needs.This role involves hands-on development and collaboration with cross-functional teams. You will lead front-end technical str ...

Quadient Inspire Developer for Banking

Join Insight Global as a Quadient Inspire Developer supporting a leading North American bank. Drive robust customer communication solutions and ensure regulatory compliance across multiple channels.This position focuses on developing and enhancing communications tailored for regulated banking environments. Y ...

Lead Technical Architect for Shop Builder

Drive the technical architecture of the agent-readable Shop Builder platform as a Principal Architect. Define critical API interfaces and develop essential tools for AI agents.In this role, you will be responsible for owning the architecture of the Shop Builder platform. This includes defining interface cont ...

Senior Software Engineer, Dealertrack Canada

Drive tech innovation as a Senior Software Engineer with Trader Corporation in Toronto, ON. Influence architectural designs that modernize key automotive financing systems and enhance fraud resistance.As part of AutoScout24’s Dealertrack Canada, you’ll be pivotal in transforming how we develop and maintain i ...

Senior Frontend Developer Role at Bell

Contribute to Bell.ca as a Senior Frontend Developer in Toronto, ON. Drive the architectural vision for micro frontends and enable teams to innovate independently.In this Mid-Senior contract position, you will lead the evolution of the micro frontend platform. Your expertise will help set standards for share ...

Senior Front End Developer at Scotiabank

Transform digital experiences as a Senior Front-End Developer at Scotiabank in Toronto. Design and implement scalable web applications using modern frameworks to support business needs.This role involves hands-on development and collaboration with cross-functional teams. You will lead front-end technical str ...

Senior Software Engineer in Financial Technology Development

Become a Senior Software Developer, driving innovation in financial technology solutions. Utilize your expertise to enhance investment systems with high-quality coding practices.As a key member of the team, you will design and implement software solutions that support critical business objectives related to ...

Lead Software Engineer for Carta's Innovations

Shape the future of engineering at Carta as a Lead Software Engineer in Toronto, Ontario. Focus on innovative financial systems and be a champion for systematic improvements across the organization.This key position calls for a leader in software engineering with over 10 years of experience. You will o ...

Lead Technical Architect for Shop Builder

Drive the technical architecture of the agent-readable Shop Builder platform as a Principal Architect. Define critical API interfaces and develop essential tools for AI agents.In this role, you will be responsible for owning the architecture of the Shop Builder platform. This includes defining interface cont ...

Mobile Apps Developer: Innovative Solutions in a Remote Setting

Step up as a Mobile Application Developer with a focus on innovative solutions. Target mobile app design while integrating backend services and security practices in a flexible remote role.This position emphasizes your dual expertise in front-end and back-end technologies. You'll be responsible for developin ...

Senior Front End Developer in Toronto

Advance your career as a Senior Front End Developer in Toronto with Russell Tobin & Associates. Focus on Single Page Applications and ensure compliance with accessibility standards while driving impactful projects.This role targets candidates with over ten years of experience in development, specifically in HTML ...

Senior Front End Developer Special Events

Enhance the City’s Special Events application as a Senior Front-End Software Developer. Lead the design of modern web applications to streamline event permit applications and safety submissions.This role requires over 10 years of expertise in Front-End Development, particularly with React and JavaScript. You wil ...

Lead Front End Developer for City of Toronto

Take on a vital role at Amyantek as a Senior Front End Developer. This position supports the City of Toronto in delivering accessible digital experiences through a hybrid working approach.In this contract role, you will leverage over 10 years of professional experience in developing Single Page Applications with ...

Senior Front End Developer for Public Sector

STAFINGO seeks a skilled Senior Front-End Software Developer for a pivotal public sector project. Work in a hybrid model and play a key role in modernizing digital services.In this 6-month contract role based in Toronto, you will develop a centralized event management platform while collaborating with ...

Entry Level Software/Development Position

Launch your career as an Entry-Level Software Developer at TAO Solutions. Gain hands-on experience in a supportive, innovative setting while working on challenging web applications.Ideal candidates are recent graduates or junior developers eager to utilize modern development practices and tools. The role inv ...

Mobile Apps Developer: Innovative Solutions in a Remote Setting

Step up as a Mobile Application Developer with a focus on innovative solutions. Target mobile app design while integrating backend services and security practices in a flexible remote role.This position emphasizes your dual expertise in front-end and back-end technologies. You'll be responsible for developin ...

Senior Developer for Scalable Software

Join as a Senior Developer, where you will design efficient, scalable software solutions and enforce best practices in secure coding within a hybrid work environment. Collaborate with various teams to achieve impactful outcomes.In this pivotal role, your expertise will guide the development of complex system ...

Technical Lead Software Developer at Dayforce

Join Dayforce as a Technical Lead Software Developer, using your expertise in backend technologies and AI to revolutionize enterprise processes. Design scalable applications while mentoring engineers and fostering best practices.In this pivotal role, you will lead technical efforts at Dayforce, focusing on c ...

Senior Software Engineer in Financial Technology Development

Become a Senior Software Developer, driving innovation in financial technology solutions. Utilize your expertise to enhance investment systems with high-quality coding practices.As a key member of the team, you will design and implement software solutions that support critical business objectives relat ...

Lead Software Engineer for Carta's Innovations

Shape the future of engineering at Carta as a Lead Software Engineer in Toronto, Ontario. Focus on innovative financial systems and be a champion for systematic improvements across the organization.This key position calls for a leader in software engineering with over 10 years of experience. You will oversee ...

Dialogue Senior Software Developer Fullstack

Take your career to the next level with Dialogue as a Senior Software Developer, Fullstack. Develop essential applications that enhance health and wellness for Canadian users.Reporting directly to the Director of Engineering, your mission will involve creating and refining backend services that support user ...

Senior Front End Developer Special Events

Enhance the City’s Special Events application as a Senior Front-End Software Developer. Lead the design of modern web applications to streamline event permit applications and safety submissions.This role requires over 10 years of expertise in Front-End Development, particularly with React and JavaScript. You ...

Senior Front End Developer in Toronto

Advance your career as a Senior Front End Developer in Toronto with Russell Tobin & Associates. Focus on Single Page Applications and ensure compliance with accessibility standards while driving impactful projects.This role targets candidates with over ten years of experience in development, specifically in ...

Senior Software Engineer, Dealertrack Canada

Drive tech innovation as a Senior Software Engineer with Trader Corporation in Toronto, ON. Influence architectural designs that modernize key automotive financing systems and enhance fraud resistance.As part of AutoScout24’s Dealertrack Canada, you’ll be pivotal in transforming how we develop and maintain i ...

Lead Technical Architect for Shop Builder

Drive the technical architecture of the agent-readable Shop Builder platform as a Principal Architect. Define critical API interfaces and develop essential tools for AI agents.In this role, you will be responsible for owning the architecture of the Shop Builder platform. This includes defining interface cont ...

Lead Software Engineer for Carta's Innovations

Shape the future of engineering at Carta as a Lead Software Engineer in Toronto, Ontario. Focus on innovative financial systems and be a champion for systematic improvements across the organization.This key position calls for a leader in software engineering with over 10 years of experience. You will oversee ...

Entry Level Software/Development Position

Launch your career as an Entry-Level Software Developer at TAO Solutions. Gain hands-on experience in a supportive, innovative setting while working on challenging web applications.Ideal candidates are recent graduates or junior developers eager to utilize modern development practices and tools. The role inv ...

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