154,564+ Senior Fullstack Software Developer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Senior Developer for AEC Cloud Services

Become a pivotal part of Autodesk's AEC team as a Senior Software Developer! You'll drive the development of cloud-based services that empower industry professionals to leverage data effectively.In this dynamic role, your expertise in cloud architecture will shape solutions that enhance project executi ...

Senior Copilot Studio Developer at GHD

Transform business outcomes as the Senior Copilot Studio Developer at GHD! This hybrid position allows you to work at our Toronto or Waterloo locations, focused on delivering advanced AI solutions and mentoring others.In this pivotal role within the Global IS Team, you'll lead the charge in building Co ...

Senior ETL Developer – Data Migration Specialist

A leading tech company in Toronto is seeking a Senior Software Developer specializing in ETL to lead data migration projects. You will be responsible for developing migration strategies, analyzing legacy data systems, and ensuring successful data conversion. The ideal candidate should have over 7 years of extens ...

Senior Oracle EBS Developer Finance Focus

Advance your career as a Senior Oracle EBS Developer with a finance specialization in a hybrid work model. You'll drive enhancements in AP, AR, and GL modules to improve financial operations.We are looking for a developer with a strong background in Oracle EBS finance modules. In this role, your 4+ years of ...

Senior VB.Net/ C# Desktop App Developer

Senior VB.NET / C# Developer Desktop Software for In-Field Media Operations Location: Greater Toronto Area (Hybrid – weekly in-person touch points) Compensation: $120,000 – $140,000 CAD , based on experienceAbout DanceBUG DanceBUG is a full-service media and software company supporting live dance compe ...

Hybrid Senior Java Developer in Toronto

Advance your career as a Senior Java Developer in Toronto, ON, specializing in microservices and performance optimization. Work in a hybrid model while utilizing your expertise in Java, Spring, and Kafka.We seek a highly skilled developer with 7+ years of Java experience and deep knowledge of the Spring ecos ...

Senior Full Stack Developer Web Platform

Sago Mini is an award-winning company devoted to play. With three subscription services and over 10 million monthly active users, Sago Mini creates apps that seed imagination, grow wonder, and bring thoughtful design to life for preschoolers and parents worldwide. Proudly Canadian, Sago Mini is a subsidiar ...

Senior Cloud Platform Developer & Enablement Lead

A leading software company in Toronto is seeking a Principal Cloud Platform Developer to join their team. The role involves enhancing developer enablement through scalable cloud-native solutions, technical support, and effective collaboration with application teams to standardize deployment processes. Candidates ...

Senior BI Developer Cognos & Data Warehouse

A leading technology firm in Toronto seeks a Senior Software Developer to design and develop BI solutions using Cognos Analytics and optimize data processes. Candidates must have in-depth experience with Cognos report development, SQL optimization, and cloud technologies. Strong communication skills and the abil ...

Bridgenext Senior Full Stack Python Developer

Join Bridgenext as a Senior Python Full Stack Engineer focused on creating AI automation solutions within Azure. Leverage your FastAPI knowledge and front-end skills in a hybrid context.You'll be at the forefront of developing prompt-driven UIs and backend services to enhance data workflows. This senio ...

Senior ServiceNow Developer, Deloitte Global Technology

Job Type: Permanent Reference code : 126379 Primary Location: Toronto, ON All Available Locations: Toronto, ON Our Purpose At Deloitte, we are driven to inspire and help our people, organization, communities, and country to thri ...

Senior Java Developer for RAMPP Organization

Become a Senior Java Developer within the Quantitative and Technology Services, focused on creating solutions for Capital Markets. This role entails developing applications that analyze large datasets effectively.As part of the RAMPP organization, you will address complex problems, work with advanced technol ...

Développeur sénior // Senior Developer (Big Data)

Tu es passionné par les nouvelles technologies, et tu souhaites faire partie d’une équipe de développement logiciel en constante quête d’innovation dans un cadre chaleureux, décontracté et stimulant ? Nous recherchons un coéquipier comme toi ! Joins‑toi à une équipe Agile et ambitieuse qui a la volonté de toujou ...

Senior Sterling Developer, Global Payment Tech

A leading bank in the Americas is seeking an experienced Senior Sterling Developer to contribute to their Global Payment Technology team. This role involves designing, developing, and implementing applications using various technologies, with a strong emphasis on IBM Managed File Transfer products. Candidates sh ...

Senior Salesforce Developer — FSC & Lightning (Hybrid)

A technology consulting firm is seeking a Sr. Salesforce Developer for a contract position in Toronto, ON. The ideal candidate will have over 6 years of experience in Salesforce Development, with expertise in Apex, Lightning Components, and Visualforce. The role encompasses developing high-quality Salesforce app ...

Senior Full Stack Developer at UST

Transform the tech landscape with UST as a Senior Lead Full Stack Developer, shaping cloud ecosystems while mentoring peers in Ontario. Your expertise will blaze the trail for innovative solutions.This role places you at the forefront of application engineering, overseeing both development and architecture t ...

HOOPP Senior Front End Developer Role

Lead the future of front-end development at HOOPP. As a Senior Front-End Developer, your work with React and TypeScript will enhance member and public web experiences.In this role, you will be part of the Pension Application Development Team, providing senior technical leadership in crafting reusable w ...

DevOps Senior Developer at ESC Services

Join ESC Corporate Services as a Senior Developer in DevOps, located in vibrant Toronto, Ontario. Lead the charge in developing reliable applications and enhancing CI/CD processes.In this pivotal full-time role, your expertise will shape the design and support of secure applications. You will work clos ...

Senior Adobe Developer and Team Leader

Step into a Senior Adobe Developer and Team Leader role at WPP (VML MAP). Lead a dev team while delivering robust Adobe marketing solutions and strategic direction.In this challenging position, you will guide a talented group of Adobe developers, managing project delivery and fostering technical excellence. ...

Senior Java Developer for IVR Systems

Miratech is searching for a Senior Java Developer specialized in IVR systems to join our renowned team. Develop and maintain cutting-edge cloud applications from anywhere!As part of Miratech's voice/contact center engineering team, you will develop proactive solutions for enhancing customer experience using ...

Senior Java Developer FinTech & Agile Expert

A leading IT consulting firm in Toronto is seeking a seasoned Java Developer with over 8 years of experience in Java/J2EE, Rest services, and Spring. The ideal candidate will have a background in Banking and Financial Services and demonstrate strong problem-solving skills. Knowledge of Agile methodology is prefe ...

Hybrid Senior ETL Python Developer Toronto

Join a leading team in Toronto as a Senior ETL/Python Developer focused on designing and optimizing data pipelines. This hybrid role requires strong Python skills and ETL expertise to transform data into insights.The ideal candidate will have over five years of experience in ETL pipeline development an ...

Senior Application Developer Liquidity Risk Platforms

A leading financial institution in Toronto is seeking an experienced Senior Application Developer to support and enhance liquidity risk projects. The ideal candidate should have over 5 years of experience in application programming, especially with Java, SQL, and various development tools. Responsibilities invol ...

Senior Full Stack Developer (.NET/Angular)

⚡ This is an opportunity to build and evolve a modern fintech platform used nationwide, where your code directly shapes real-world financial experiences. We’re hiring a Senior Full Stack Developer (.NET/Angular) to join fast-growing Canadian fintech company building modern mortgage pla ...

Senior Application Developer (IBM i / AS400)

A career as a senior AS400/I-series developer in the DFS team means acting as an AS400 development specialist and playing a crucial role in the management and development of computer systems. It means being responsible for the management, development, security, and maintenance of applications on AS400 syst ...

Senior Cross platform Mobile Developer (Toronto)

Senior Cross-platform Mobile DeveloperStatus:Contractee Long-Term (Fixed Term) Position Language Requirement:English, French Language Skills:English (Reading), English (Speaking), English (Writing) As a Senior Cross‑platform Mobile Developer, you will be part of the new Ap ...

HOOPP Senior Front End Developer Role

Lead the future of front-end development at HOOPP. As a Senior Front-End Developer, your work with React and TypeScript will enhance member and public web experiences.In this role, you will be part of the Pension Application Development Team, providing senior technical leadership in crafting reusable web int ...

Full Stack Senior Developer Onsite Toronto

Transform software development as a Full Stack Senior Developer at Sir William Hearst Ave, Toronto. This 1-year contract role focuses on innovative application development and testing.We are looking for two experienced developers to engage in onsite work in Toronto. Your role will involve collaborating ...

Senior Web Application Developer at Citco

Become a Senior Web Application Developer at Citco, focusing on cloud-native applications for the financial services industry using Node.js and React. You will play a pivotal role in a cross-functional agile team.This position requires a minimum of six years in web application development, featuring hands-on ...

Senior Developer for Embedded Linux Systems

Elevate your career as a Senior Embedded Developer, leading Android OS customization efforts for advanced manufacturing solutions. Perfect for experts in embedded Linux and device drivers seeking impactful roles.In this pivotal role, you will guide the development of Android OS on custom hardware, inte ...

Senior Java Integration Developer (REST APIs)

Senior Java Integration Developer (REST APIs) Shape the future of backend integration solutions within the insurance industry. This hybrid opportunity offers the chance to work on impactful initiatives involving REST APIs, system integrations, data transformation, and scalable backend services. Collaborate on pr ...

Senior ISAM Developer Webseal, Java , Cloud

Must-Have: Strong experience implementing and supporting IBM Security Access Manager (ISAM), including: WebSEAL configuration, junctions, ACLs, protected object space (POS) Authentication/authorization policies, session and cookie management Federation using SAML, OIDC, OAuth2 Mapping rules / policy scripting (o ...

Senior AWS QuickSight BI Developer (Tableau)

AWS Quick Sight dashboard specialist (Only 10+ yrs experienced candidates required) Toronto, ON - Hybrid (2-3 Days WFO) how many yrs of Tableau exp is required : Min 3-5 y how many yrs of Quick sight exp is required : Min 7-9 y For AWS, how important is cloud services and how much experience is needed : Experien ...

Senior .NET Developer – AI, Azure/OpenShift

Senior .NET Developer .NET Core, C#, ASP.NET Core, APIs, Azure/OpenShift Experience: 8+ Years Location: Toronto, ON (Hybrid 4 days WFO) Duration: 8+ Months ROLE OVERVIEW Seeking an experienced Senior .NET Developer with strong expertise in Core .NET technologies, API development, security practices, and modern ...

Experienced Java Developer AngularJS Focus

Elevate your career as an Experienced Java Developer with a focus on AngularJS in Toronto, ON. Contribute to developing enterprise applications while collaborating in a hybrid working model.As a Senior Java Developer, you will have 8+ years of hands-on experience in Java, Spring Boot, AWS, and AngularJS. You ...

Experienced Java Developer AngularJS Focus

Elevate your career as an Experienced Java Developer with a focus on AngularJS in Toronto, ON. Contribute to developing enterprise applications while collaborating in a hybrid working model.As a Senior Java Developer, you will have 8+ years of hands-on experience in Java, Spring Boot, AWS, and AngularJ ...

Experienced Java Developer AngularJS Focus

Elevate your career as an Experienced Java Developer with a focus on AngularJS in Toronto, ON. Contribute to developing enterprise applications while collaborating in a hybrid working model.As a Senior Java Developer, you will have 8+ years of hands-on experience in Java, Spring Boot, AWS, and AngularJS. You ...

Full Stack Developer for Azure Projects

Join our team as a Full Stack Software Developer with expertise in Microsoft and Azure technologies. You'll leverage skills like REST APIs and Web Content Accessibility to deliver exceptional applications.As a Senior Developer, you will interact closely within Agile teams, focusing on both development ...

Contract Full Stack Developer .NET Focus

Join our dynamic team as a Contract Full Stack Developer with a focus on .NET technologies. This hybrid role requires hands-on development skills in a collaborative environment focused on application excellence.We are looking for a Senior Software Developer experienced in Agile methodologies and skilled in b ...

Full Stack Developer for Azure Projects

Join our team as a Full Stack Software Developer with expertise in Microsoft and Azure technologies. You'll leverage skills like REST APIs and Web Content Accessibility to deliver exceptional applications.As a Senior Developer, you will interact closely within Agile teams, focusing on both development and qu ...

Contract Full Stack Developer .NET Focus

Join our dynamic team as a Contract Full Stack Developer with a focus on .NET technologies. This hybrid role requires hands-on development skills in a collaborative environment focused on application excellence.We are looking for a Senior Software Developer experienced in Agile methodologies and skilled in b ...

Experienced Full Stack Developer Toronto

Seeking an experienced Senior Full Stack Developer in Toronto to build and maintain cloud applications using C# and Azure. This role is on-site four days per week on a contract basis.In this Senior Full Stack Developer position, you will utilize your expertise in C# and .NET Core to enhance legacy systems an ...

Experienced Full Stack Developer Toronto

Seeking an experienced Senior Full Stack Developer in Toronto to build and maintain cloud applications using C# and Azure. This role is on-site four days per week on a contract basis.In this Senior Full Stack Developer position, you will utilize your expertise in C# and .NET Core to enhance legacy systems an ...

Java & Oracle PL/SQL Developer Role

Join the ClientLink Development team as a Senior Full Stack Developer specializing in Java and Oracle PL/SQL, based in Toronto with a 4-day hybrid work week. Drive the development of high-performing wealth management applications while utilizing advanced technologies.This Senior Full Stack Developer position ...

Senior Backend Java Developer (Spring Boot)

Senior Backend Java Developer (Spring Boot) | Banking Location: Toronto, ON (Hybrid 4 days onsite) Contract: 6 months (Potential Extension) Industry: Banking / Financial Services We're seeking a Senior Backend Java Developer with 10+ years of experience to support the expansion of a large-scale Open Banking pla ...

Data Engineer Senior Role in AI/ML

Take the next step in your career as a Senior Data Developer at Priceline with a hybrid work model. Engage in platform engineering to support AI and ML initiatives that drive business success.The Global Platform Engineering team is looking for a seasoned developer with over 7 years of experience in software ...

Data Engineer Senior Role in AI/ML

Take the next step in your career as a Senior Data Developer at Priceline with a hybrid work model. Engage in platform engineering to support AI and ML initiatives that drive business success.The Global Platform Engineering team is looking for a seasoned developer with over 7 years of experience in software ...

Senior Full Stack Engineer in Toronto

Join a transformative team as a Senior Full-Stack Software Engineer in a hybrid setting in Toronto. This key role will enhance engineering methodologies and developer experiences throughout the organization.As the Principal Engineer, you will lead efforts to create effective frameworks and maintain high-qual ...

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