147,660+ Senior Fullstack Software Developer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Onsite Salesforce FSC & Field Service Lead

A leading IT consulting firm in Toronto seeks a Salesforce Developer to work onsite, focusing on Salesforce Financial Service Cloud within Wealth Management. This role requires 8+ years of IT experience, including 5 years with Salesforce, expertise in Agile environments, and strong web development skills. Respon ...

Senior Guidewire Integration Architect

A leading financial services company is looking for a Senior GW Integration Developer in Toronto, Ontario. The role involves designing and implementing Guidewire integrations and modernizing legacy systems using microservices. Ideal candidates should have over 5 years of experience with Guidewire integrations an ...

Chief Technology Officer

SaaS, CRM, AI & Property Operations Platform Location: GTA Type: Full-Time / Long-Term Contract About the Role Royal York Property Management is hiring a CTO / Head of Engineering to take full technical ownership of a proprietary SaaS platform built for pro ...

Chief Technology Officer

SaaS, CRM, AI & Property Operations Platform Location: GTA Type: Full-Time / Long-Term Contract About the Role Royal York Property Management is hiring a CTO / Head of Engineering to take full technical ownership of a proprietary SaaS platform built for pro ...

Chief Technology Officer

SaaS, CRM, AI & Property Operations Platform Location: GTA Type: Full-Time / Long-Term Contract About the Role Royal York Property Management is hiring a CTO / Head of Engineering to take full technical ownership of a proprietary SaaS platform built for pro ...

Senior Property Administrator Commercial/Retail (Etobicoke)

A well‑established and respected real estate developer is seeking a Senior Property Administrator to join their in‑house team and support the day‑to‑day operations of a growing commercial/retail portfolio across the GTA and surrounding areas. This is a fantastic opportunity for an experienced proper ...

Senior IAM Systems Engineer, Automation & Platform Enablement (Global Security)

What is the opportunity? The Senior IAM Systems Engineer, Automation & Platform Enablement (Global Security) is responsible for designing and delivering shared automation, CI/CD, and Infrastructure-as-Code capabilities that accelerate delivery across all IAM engineering teams. Sitting wit ...

Technical Director [SAGO MINI]

Technical Director – Piknik We are looking for an experienced technical leader to shape the future of Piknik, the subscription bundle that brings award‑winning apps from Sago Mini, Toca Boca, and more together in Toronto. As Technical Director, you will drive the strategy, architecture, and evolut ...

java backend Engineer

Capital Markets - Developer - Specialty – 5 Role: Senior Software Engineer (Backend); XVA Platform Team - Commodities Expansion - Metals Location Address: Hybrid - 44 King; 2 days onsite/week Subject to change: 3-4 days onsite may be required based on business ...

Front End Developer with Accessibility Focus

Shape the future of public service as a Front End Developer specializing in accessibility! This 6-month contract role at Metro Hall demands extensive expertise in developing Single Page Applications with a mix of onsite and remote work.With over 10 years of relevant experience, you'll be responsible fo ...

Citco Full Stack Engineering Lead

Drive technical innovation as the Full Stack Engineering Lead for Citco. Leverage your expertise in web applications to produce solutions that meet evolving client needs in the financial industry.This leadership role at Citco calls for an experienced developer with over five years in software engineering and ...

Engineering Consultant for Low Code Transformation

Transform engineering capabilities at a leading Asset Servicing firm in Canada as an Engineering Consultant specializing in low code platforms. Enhance application engineering practices and support decision-making strategies.This role is pivotal in establishing high-quality engineering standards in a regulat ...

Sentry Issue Workflow Engineering Leader

Become a driving force at Sentry as the Engineering Leader for Issue Workflow. This role is ideal for seasoned engineers passionate about building scalable and efficient systems for developers.In this role, you will lead the architectural strategy of Sentry's Issue Workflow platform, managing the complexitie ...

Backend Developer at one37 Mobile Wallet

Become a key player at one37 as a Backend Developer, working on pioneering a mobile wallet that transforms data ownership. Dive into web3 and blockchain technology evolution.This role at one37 requires over two years of experience in backend development, primarily focusing on Microsoft technologies. Your ski ...

Engineering Consultant for Low Code Transformation

Transform engineering capabilities at a leading Asset Servicing firm in Canada as an Engineering Consultant specializing in low code platforms. Enhance application engineering practices and support decision-making strategies.This role is pivotal in establishing high-quality engineering standards in a regulat ...

Intact AI Developer Full Stack Role

Become a Full Stack AI Developer II at Intact, specializing in Python and React in a flexible hybrid model. Tackle challenging data products that drive business innovation.You'll collaborate with a multi-disciplinary team at Intact, focusing on transforming AI strategies in the insurance sector. Your contrib ...

Lead Full Stack Developer for Health Tech

Take your software development career to new heights as a Staff Developer at Dialogue. Focus on transforming healthcare delivery through innovative technology and user-centered design.This pivotal role will see you leading the architectural design for both web and mobile applications while ensuring a seamles ...

Citco Full Stack Engineering Lead

Drive technical innovation as the Full Stack Engineering Lead for Citco. Leverage your expertise in web applications to produce solutions that meet evolving client needs in the financial industry.This leadership role at Citco calls for an experienced developer with over five years in software engineering and ...

Internship in Application Modernization at IBM

Embark on your professional journey with IBM as an Application Modernization Developer Intern. This position offers a unique opportunity to work on innovative projects while developing your skills in a collaborative environment.As an intern, you will participate in the entire software development lifecycle, ...

Sentry Issue Workflow Engineering Leader

Become a driving force at Sentry as the Engineering Leader for Issue Workflow. This role is ideal for seasoned engineers passionate about building scalable and efficient systems for developers.In this role, you will lead the architectural strategy of Sentry's Issue Workflow platform, managing the complexitie ...

Front End Developer with Accessibility Focus

Shape the future of public service as a Front End Developer specializing in accessibility! This 6-month contract role at Metro Hall demands extensive expertise in developing Single Page Applications with a mix of onsite and remote work.With over 10 years of relevant experience, you'll be responsible for crea ...

Lead Full Stack Developer for Health Tech

Take your software development career to new heights as a Staff Developer at Dialogue. Focus on transforming healthcare delivery through innovative technology and user-centered design.This pivotal role will see you leading the architectural design for both web and mobile applications while ensuring a seamles ...

Experienced Java and Angular Developer Role

Pursue a rewarding career as an Experienced Java and Angular Developer with Teranet, specializing in J2EE applications. Collaborate in an Agile development setting while honing your technical skills.As a key member of our development team, you will design, implement, and enhance high-impact software applicat ...

Remote AI Developer for Healthcare at NTT DATA

Join NTT DATA as a Remote AI Systems Developer specializing in agentic AI for healthcare enhancement. Utilize the NeuroStack Agentic Operating System to build innovative AI solutions across various healthcare applications.This position is ideal for experienced AI/ML professionals with a solid software engine ...

NodeJS Developer for High Demand Projects (Toronto)

Elevate your career as a NodeJS Developer focusing on backend engineering. Leverage your 4 years of experience in building REST and GraphQL APIs while optimizing performance for complex applications. In this dynamic role, you will be part of an Agile team working on high-demand projects. Your daily ...

Full Stack Developer for Financial Innovation

Join Corpay in Toronto as a Full Stack Developer, focusing on cutting-edge payment processing systems. Contribute your skills in both frontend and backend development while working in a hybrid setting.In this exciting role within our Corporate Payments division, you will enhance our foreign exchange and eCom ...

Expert Full Stack Developer C#/.NET

Become a Lead Full Stack Developer in Toronto, ON, working intensively with C# and Azure technologies. This is an on-site role focusing on innovative cloud application solutions.The ideal candidate will lead critical development projects, utilizing over 10 years of experience in C# and .NET Core, while activ ...

Expert Full Stack Developer C#/.NET

Become a Lead Full Stack Developer in Toronto, ON, working intensively with C# and Azure technologies. This is an on-site role focusing on innovative cloud application solutions.The ideal candidate will lead critical development projects, utilizing over 10 years of experience in C# and .NET Core, while activ ...

FinTech Data Developer with Hybrid Flexibility

Join Priceline as a FinTech Data Developer in a hybrid work model that emphasizes innovation and data-driven decisions. Utilize your skills in a fast-paced environment focused on big data processing.This vital role on Priceline’s Technology team requires expertise in data engineering and cloud technologies. ...

Full Stack Developer with TD Securities

Transform your career as a Full Stack Developer at TD Securities in Toronto. Focus on React, Node.js, and Java to deliver state-of-the-art application solutions.In this strategic role, you will be responsible for developing modern applications across Capital Markets. Drawing on your 7+ years of software expe ...

Enterprise Applications Developer at Kohl & Frisch

Take your development skills to the healthcare sector with Kohl & Frisch as an Enterprise Applications Developer. Focus on designing, developing, and maintaining crucial tech solutions in a regulated environment.In this permanent role, you will join a family-owned and Canadian-operated company committe ...

Citco Full Stack Engineering Lead

Drive technical innovation as the Full Stack Engineering Lead for Citco. Leverage your expertise in web applications to produce solutions that meet evolving client needs in the financial industry.This leadership role at Citco calls for an experienced developer with over five years in software engineering and ...

Backend Developer at one37 Mobile Wallet

Become a key player at one37 as a Backend Developer, working on pioneering a mobile wallet that transforms data ownership. Dive into web3 and blockchain technology evolution.This role at one37 requires over two years of experience in backend development, primarily focusing on Microsoft technologies. Yo ...

Citco Full Stack Engineering Lead

Drive technical innovation as the Full Stack Engineering Lead for Citco. Leverage your expertise in web applications to produce solutions that meet evolving client needs in the financial industry.This leadership role at Citco calls for an experienced developer with over five years in software engineeri ...

Experienced Java and Angular Developer Role

Pursue a rewarding career as an Experienced Java and Angular Developer with Teranet, specializing in J2EE applications. Collaborate in an Agile development setting while honing your technical skills.As a key member of our development team, you will design, implement, and enhance high-impact software applicat ...

Enterprise Applications Developer at Kohl & Frisch

Take your development skills to the healthcare sector with Kohl & Frisch as an Enterprise Applications Developer. Focus on designing, developing, and maintaining crucial tech solutions in a regulated environment.In this permanent role, you will join a family-owned and Canadian-operated company committed to h ...

Software Engineer II with AI Expertise

Join Pinterest as a Software Engineer II and transform creativity into real-world applications using AI. Your expertise will drive the future of innovative backend solutions and scalable systems.As a Software Engineer II at Pinterest, you will leverage your 2+ years of backend experience to construct user-ce ...

Android Developer Focus on Kotlin and Mobile Solutions

Shape the future of mobile applications as an Android Developer specializing in Kotlin and Jetpack Compose. Work in a dynamic, cloud-native setting focused on delivering innovative customer experiences.As part of the development team, you will spearhead the creation of Android features while collaborating wi ...

Internship in Application Modernization at IBM

Embark on your professional journey with IBM as an Application Modernization Developer Intern. This position offers a unique opportunity to work on innovative projects while developing your skills in a collaborative environment.As an intern, you will participate in the entire software development lifecycle, ...

Embedded System Developer in C/C++

Join our team focused on Low Power AI Solutions as an Embedded System Developer. This hands-on position emphasizes C/C++ development, performance engineering, and AI deployment efficiency.As an Embedded C/C++ Engineer, you'll play a critical role with over 3 years of software engineering experience in ...

Software Engineer II with AI Expertise

Join Pinterest as a Software Engineer II and transform creativity into real-world applications using AI. Your expertise will drive the future of innovative backend solutions and scalable systems.As a Software Engineer II at Pinterest, you will leverage your 2+ years of backend experience to construct user-ce ...

Senior Manager of Technical Product Marketing

RequirementsExperience: 10+ years in a technical product function (technical product marketing, product marketing, sales/solutions engineering, or product management) in SaaS/enterprise software, with 5+ years in people management preferred.Player‑Coach Leadership: Proven experience hiring, m ...

Remote Senior Brand Design Opportunity

Elevate brand identity at a top-tier enterprise services firm as a Senior Brand Designer. This contract role allows for remote or onsite work in Toronto for 8 to 14 weeks.This position empowers you to independently craft a unique brand from its inception, requiring 7+ years of design expertise. You wil ...

Senior Java Full Stack Engineer & Tech Lead

A leading technology consultancy in Toronto is seeking an experienced Senior Full Stack Developer to design and maintain scalable web applications across various technologies. This position requires strong skills in frontend and backend development, with experience in modern frameworks and cloud platforms. Candi ...

Senior CCR Quantitative Modelling Engineer (Monte Carlo)

A leading financial services firm in downtown Toronto is seeking a Senior CCR Quantitative Modelling Developer. This role involves hands-on quantitative engineering in the development of internal Monte Carlo-based solutions to enhance Counterparty Credit Risk capabilities. The ideal candidate should have extensi ...

Remote Senior Power BI Architect: Semantic Models

A leading liquor and cannabis company in Canada is seeking a Senior Business Intelligence Developer to modernize their enterprise data platform using Microsoft Fabric and Power BI. This role involves developing high-performance Power BI solutions and collaborating with various stakeholders. The ideal candidate w ...

Senior Full Stack Engineer — Scale Nuclear Digital

A progressive technology firm in Canada seeks a Senior Full Stack Developer to create innovative digital solutions. The role involves developing applications from the ground up, enhancing existing applications, and collaborating with a dynamic team to solve complex technical issues in the nuclear sector. Candida ...

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