29,456+ React Java Developer Jobs in Toronto, Canada — Local Employers Hiring September 2026

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Senior Developer with MERN Stack Focus

Join a dynamic team as a Senior Developer specializing in the MERN stack. Utilize your comprehensive full-stack experience to enhance development and documentation practices.In this role, you will need over 7 years of full-stack experience using the MERN stack. You will be responsible for the developme ...

Senior AI Data Cloud Developer Advocate

Google is seeking a Senior Developer Relations Specialist for AI Data Cloud in Toronto. You will engage with developers, create technical assets, and drive adoption of Google Cloud data and analytics products. You will write code samples, mentor junior team members, present at events, and collaborate w ...

AI Data Cloud Developer Relations Expert

Become a champion for AI Data Cloud at Google as a Developer Relations Expert, fostering community connections and driving product advocacy. Share your expertise and enable developer success through innovative resources.This key position focuses on bridging Google Cloud's advanced data analytics technology w ...

Creatio Developer Low Code CRM & Automation

Bits In Glass is seeking a Creatio Developer in Canada with 2+ years of hands-on Creatio experience to design, configure, and deliver CRM and process automation solutions. You will collaborate with Business Analysts, Solution Architects, and clients to translate requirements into working Creatio implementatio ...

Senior Developer with MERN Stack Focus

Join a dynamic team as a Senior Developer specializing in the MERN stack. Utilize your comprehensive full-stack experience to enhance development and documentation practices.In this role, you will need over 7 years of full-stack experience using the MERN stack. You will be responsible for the development and ...

Senior Staff Software Developer, Core Infrastructure

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic ...

Senior Data Developer at Porter Airlines

Advance your career with Porter Airlines as a Senior Developer focused on data. This Toronto-based role involves designing and building essential data architectures.In this hybrid role, you report to the Director of Decision Intelligence and Emerging Technologies. Your efforts will directly enhance Porter’s ...

OntarioMD Data and Platform Developer Role

Join OntarioMD as a Data and Platform Solutions Developer in a hybrid model. Contribute to data-driven solutions for analytics, focusing on SQL development and low-code applications.This role, reporting to the Senior Manager of Development and Quality Assurance, requires strong collaboration with cross-funct ...

Salesforce Systems Developer (Temp) — Hybrid, Growth

CGL is seeking a Systems Developer - Salesforce for a 10-month temporary full-time role with a hybrid work model (2 days in office). The candidate will translate requirements into working plans, write scalable code, and support testing and deployment across systems, with strong collaboration with IT partners. ...

Software Developer AI Integration at Google

Become a pivotal part of Google's team as a Software Developer focused on Generative AI in Waterloo or Toronto, Canada. Shape the future of customer experiences with AI technologies and your software development expertise.This senior role seeks candidates with at least five years in software development and ...

Backend Developer with EY E publishing

Join EY as a Back-End Developer to shape transformative digital solutions in the publishing sector. Your role will focus on developing ASP.NET applications and optimizing backend processes.In this dynamic position at EY Electronic Publishing Services, you will utilize your skills in C# and SQL to create and ...

Senior iOS Developer in Consulting Firm

Become a Senior iOS Developer at a large International Consulting company, focusing on mobile banking application development. This permanent full-time position requires on-site work four days a week near Union Station.You’ll work extensively with Swift for feature development, ensuring app scalability throu ...

Senior iOS Developer in Consulting Firm

Become a Senior iOS Developer at a large International Consulting company, focusing on mobile banking application development. This permanent full-time position requires on-site work four days a week near Union Station.You’ll work extensively with Swift for feature development, ensuring app scalability ...

RQ08832 Software Developer Full Stack Junior

RQ08832 - Software Developer - Full Stack - Junior Job Openings RQ08832 - Software Developer - Full Stack - Junior About the job RQ08832 - Software Developer - Full Stack - Junior General Skills Experience in programming and analysis; specialized software package ...

Quest Software Azure Developer Remote Role

Expand your career as an Azure Developer at Quest Software, working on innovative endpoint management solutions in a fully remote environment. We're looking for someone skilled in both front and backend development.At Quest Software, join an agile remote team focused on developing a DDM enabled endpoint mana ...

Mobile Application Developer at Boyd Interactive

Join Boyd Interactive as a Mobile Application Developer focused on delivering high-quality gaming experiences. Work with cutting-edge technologies like HTML5 and Angular in a hybrid setting.In this full-time role, you will specialize in developing mobile applications that support a high transaction rate and ...

RQ00781 Software Developer Full Stack Senior

Responsibilities: Provides subject matter expertise and technical guidance to project and product teams. Delivers the best user experiences possible and is jointly accountable for the quality of the products and services that they deliver for the customers. ...

Senior Software Developer, Workday Integrations & Extend

What is the Opportunity? As a Senior Software Developer, Workday Integrations & Extend, you will lead the technical design, development, and implementation of Workday solutions to meet complex HCM program requirements across RBC. This role demands deep expertise / Hands on experience with Workday, ...

Senior Mainframe Developer (COBOL/JCL/CICS)

Tata Consultancy Services Canada Inc. is hiring a Mainframe Developer to contribute across core IBM mainframe technologies. You will work on JCL, PL/I, COBOL, CICS, IMS DC/DB, DB2, SQL Server, and REXX, handling enhancement, maintenance, incident resolution and modernization tasks. The role requires ha ...

Lead Software Developer, Global Functions Technology

Job DescriptionWhat is the opportunity?Global Functions Technology (GFT) is part of RBC’s Technology and Operations division. GFT’s impact is far-reaching as we collaborate with partners from across the company to deliver innovative and transformative IT solutions. Our clients represent Risk, ...

Senior Backend Developer, SCM Tech Fulfillment

S'more About The Team The Production Scheduling Technology team builds and maintains the platform that powers how HelloFresh plans, sequences, and optimizes production across our operations. Our team has developed the first iteration of the next-generation internal system with a planning engine t ...

Senior Pega Developer, Cash Management Technology

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Scotiabank continues to be an industry leader for Payment’s technology and innovation. We have a history of safely leveraging new tools to enable new experiences for our customers, focusing on ensu ...

Panda3D Game Developer Remote Junior Role

Embark on a remote journey as a Junior Game Developer specializing in Panda3D. Utilize your skills in Python to contribute to the training of advanced AI systems.This contract position offers an excellent opportunity to engage with the Panda3D engine in real-world game workflows. You will analyze game render ...

Loblaw Digital Senior Machine Learning Developer

Advance your career as a Senior Machine Learning Engineer at Loblaw Digital, located in Downtown Toronto. Innovate by developing cutting-edge AI applications that enhance online shopping experiences.In this full-time role, you’ll focus on the development, testing, and deployment of AI systems while leveragin ...

Senior Data Developer at Porter Airlines

Advance your career with Porter Airlines as a Senior Developer focused on data. This Toronto-based role involves designing and building essential data architectures.In this hybrid role, you report to the Director of Decision Intelligence and Emerging Technologies. Your efforts will directly enhance Porter’s ...

Email Developer Specializing in Digital Marketing

Shape the future of digital marketing as an Email Developer specializing in Adobe Journey Optimizer in Downtown Toronto. Focus on crafting engaging banking campaigns and optimize customer experiences.Join our financial institution client as an Email Developer for a 6+ month contract, requiring on-site presen ...

Senior Power Platform / Dynamics 365 Developer

Senior Power Platform / Dynamics 365 Developer Remote, Remote Company Information Farber is one of Canada’s oldest,largest and most respected debt solution providers. We help Canadians get out of debt and start rebuilding their lives again. Established in 1979, Farbe ...

Principal Software Developer — AI Driven Leader

A leading software development company in Toronto is seeking a Principal Software Developer. You'll lead significant technology initiatives, drive end-to-end solutions, and contribute to standards in the engineering community. Candidates should have full-stack AI development experience, strong analytical skills, ...

Remote WordPress Developer — Enterprise Scale & Secure

247 Labs Inc. in Toronto, Canada, is seeking an experienced WordPress Developer for a remote role. Remote-friendly position with flexible hours. You will build, customize, and maintain WordPress sites and plugins, set up enterprise servers for hosting, optimize performance and security, and collaborate ...

RQ00781 Software Developer Full Stack Senior

Responsibilities:Provides subject matter expertise and technical guidance to project and product teams.Delivers the best user experiences possible and is jointly accountable for the quality of the products and services that they deliver for the customers.Provides mentoring to specif ...

Senior Android Developer: Kotlin + Jetpack Compose

A leading technology company in Toronto is looking for an experienced mobile developer with over 6 years in software development and 5 years in native mobile development. The candidate should be proficient in architectural design patterns and have experience delivering applications using Kotlin and Jetpack Compo ...

RQ08865 Software Developer Front End Senior

RQ08865 - Software Developer- Front End - Senior Job Openings RQ08865 - Software Developer- Front End - Senior About the job RQ08865 - Software Developer- Front End - Senior 10+ years' experience in the use of J2EE development tools: WebSphere Application Development environment ...

DevX Team Senior Developer at Robinhood

Join Robinhood as a Senior Developer, shaping the future of finance in Toronto. Lead initiatives to improve the developer experience and streamline build processes.As part of the esteemed DevX team, you will focus on building scalable developer infrastructure. Key responsibilities include managing efficient ...

Senior Developer with MERN Stack Focus

Join a dynamic team as a Senior Developer specializing in the MERN stack. Utilize your comprehensive full-stack experience to enhance development and documentation practices.In this role, you will need over 7 years of full-stack experience using the MERN stack. You will be responsible for the development and ...

Senior Developer Productivity Leader in Toronto

Elevate your career as a Senior Developer Productivity Leader in our Toronto office. Spearhead initiatives that enhance developer experience through AI and innovative tooling.Our company is on a mission to revolutionize finance by empowering developers. This role will see you architect systems that imp ...

Mainframe Developer CICS,COBOL, DB2, JCL

Job Description: Mainframe Senior DeveloperLocation: Toronto, ONWorking Arrangement: Hybrid (2 days per week in-person at Toronto office preferred)Skills Required: Mainframe DB2 - Application Development:System I - COBOL400:IT IS_AMS_Mainframe_DB2 Administration Experience Required: ...

RQ00781 Software Developer Full Stack Senior

RQ00781 - Software Developer - Full Stack - Senior Posted On 04/09/2026 Job Information Term 125 Days Assigned Recruiter(s) Abisha Gnanam Job Opening ID 11498 Technology Number of Positions 1 Work Experience 10+ Years City Toronto State ...

Senior Python Backend Developer at d1g1t

Elevate your software engineering career at d1g1t as a Senior Python Backend Developer. Engage with advanced technologies to enhance the wealth management platform in a collaborative setting.This hands-on position focuses on backend development within a complex production environment. You will take full owne ...

Senior Software Developer for Financial Data

Join Wealthsimple as a Senior Software Developer, specializing in financial data integration and automation. Contribute to creating a seamless experience for millions of Canadians.This senior position involves building strong connections with financial institutions through innovative technology solutio ...

Senior Quantitative Developer: Big Data & Derivatives

A leading financial services firm in Toronto seeks an experienced professional with over 5 years in capital markets, focusing on Market Risk or Back Office. Candidates must have strong skills in Big Data tools like PySpark and HDFS, alongside quantitative abilities. This role requires effective communication wit ...

AI Model Serving Principal Software Developer

Become a key player at Workday as a Principal Software Development Engineer on our AI Model Serving team. This role focuses on deploying scalable machine learning systems with a strong emphasis on Python.As a leader in this critical position, you will guide the development and operational excellence of the A ...

Senior Cognos Developer BI Reporting Expert

TCS Canada is seeking a Cognos Developer in Toronto, ON, onsite. The role focuses on developing, maintaining, and supporting enterprise BI solutions using IBM Cognos Analytics. You will build reports, dashboards, data models, and metadata layers while collaborating with analysts, engineers, and stakeho ...

.NET Developer Specializing in Security Remediation

Elevate your career as a .NET Developer focused on security remediation in enterprise applications. This hybrid role offers the chance to utilize your Microsoft development skills while addressing vulnerabilities.Our technology team is looking for an experienced developer for a contract from September ...

Remote Web Developer: PDF & Accessibility Specialist

A public sector consulting firm is seeking an Intermediate Web Developer for a digital modernization initiative aimed at creating accessible, fillable PDF forms. The role is remote and focuses on compliance with federal standards, requiring strong web development and accessibility experience. Ideal candidates po ...

Senior Lead Developer in AI Solutions

Explore your potential as a Senior Lead Developer focusing on AI solutions at Oliver Wyman. Engage in a hybrid work setting to develop transformative AI systems and drive impact.In this critical role, you’ll oversee the design and implementation of AI/ML systems, ensuring production quality and extensibility ...

Senior Data Platform Developer AI Platform

Senior Data Platform Developer, AI Platform What you’ll do: As a Senior Data Platform Developer, you will develop and maintain new machine learning platforms and manage generative AI applications and agents. You will implement logging, monitoring, and alerting services to ensure the hea ...

Senior Power BI Developer Consultant (PL867)

Duration: 3 months contractRole: Senior Power BI Developer / ConsultantLocation: Hybrid, downtown Toronto, 2 days per weekClient environment: Financial servicesExperience level: SeniorMortgage experience: Beneficial Paralucent is looking for a Senior Power BI Developer / Con ...

Software Developer Backend (Forma Admin Access)

Position Overview As a software developer on the Admin AMS team, your mission will be to reimagine the way that Forma Admin enables user access controls. We are undergoing a transformation in how access and permissions are modelled and evaluated. You will collaborate on a team of excellent enginee ...

Software Developer Backend (Forma Admin Access)

Position Overview As a software developer on the Admin AMS team, your mission will be to reimagine the way that Forma Admin enables user access controls. We are undergoing a transformation in how access and permissions are modeled and evaluated. You will collaborate on a team of excellent engineer ...

RQ10924 Sr. Software Developer CRM (Siebel)

RQ10924 - Sr. Software Developer - CRM (Siebel) 10-month contract (190 business days) - possiubl eextension ONSITE 5 days -40 St Clair W Must Haves: 10+ years experience (including recent experience) solutioning and hands-on configuring complex Siebel Public Se ...

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