151,023+ Senior Developer Java Python Jobs in Toronto, Canada — Local Employers Hiring September 2026

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Senior Fullstack AI & Data Platform Engineer

Appnovation is seeking a Senior Developer, Fullstack (AI & Data Platform) to join a motivated team building agent-enabled applications and backend automation that turn catalogue and metadata into governed, production-quality software. You will design services, tooling, and user-facing interfaces, collaborating w ...

Senior Go Backend Engineer Scalable Microservices

A renowned gaming company is seeking a Senior Go Developer for a full-time, hybrid position in Toronto. The role focuses on backend microservices development in a high-scale environment. Candidates should have over 5 years of Go experience and understand Go concurrency, HTTP frameworks, and SQL databases. The po ...

Senior Fullstack AI & Data Platform Engineer

Appnovation is seeking a Senior Developer, Fullstack (AI & Data Platform) to join a motivated team building agent-enabled applications and backend automation that turn catalogue and metadata into governed, production-quality software. You will design services, tooling, and user-facing interfaces, collaboratin ...

Remote Senior Salesforce Architect: Multi Cloud Integrations

A leading digital consultancy is seeking a Mid-Senior Level Salesforce Developer to design and deploy state-of-the-art Salesforce solutions for e-commerce and Order Management. The ideal candidate will have at least 7 years of Salesforce experience, including Apex and Lightning Web Components, and be comfortable ...

Senior CRM Software Engineer Siebel & Integration Expert

A leading software development company in Toronto is seeking a Senior Software Developer specializing in CRM applications. The ideal candidate will have over 10 years of experience with Siebel technical configuration and development. Responsibilities include translating technical specifications into working appl ...

Senior Go Backend Engineer Scalable Microservices

A renowned gaming company is seeking a Senior Go Developer for a full-time, hybrid position in Toronto. The role focuses on backend microservices development in a high-scale environment. Candidates should have over 5 years of Go experience and understand Go concurrency, HTTP frameworks, and SQL databases. The po ...

Senior React & Node.js Full Stack Engineer

A leading tech company in Toronto is seeking a Senior Full Stack Developer to build scalable and reliable systems. The ideal candidate has over 8 years of experience in full stack web development, excels in React.js and Node.js/Express.js, and possesses strong communication skills. You'll work in an Agile enviro ...

Remote Senior .NET Backend Engineer — Microservices & APIs

Recrute Action is seeking a Senior .NET Backend Developer to design, build, and deploy REST APIs and microservices in a largely remote setup with one in-office day per month. The role emphasizes event-driven architectures using Kafka, Docker, and Kubernetes within an insurance-focused tech environment. <p ...

Senior PHP Fullstack Engineer — AI Driven SQL Expert

Qu Data Centres in Toronto seeks a senior fullstack developer comfortable across the frontend, backend and database layers. You will build and modernize applications in PHP 8 with React front ends, contributing to our evolving data architecture. You will work with SQL Server, Git, CI/CD and Linux, and ...

Senior Automation Engineer QA Automation & DevOps

A technology consultancy in Toronto is looking for a Senior Automation Developer to enhance their software quality assurance processes. The role requires extensive experience with automated testing tools such as Katalon and Selenium, along with over 10 years of QA experience, particularly in a DevOps environment ...

Senior Full Stack Engineer: Next.js & React Native

A technology-driven educational market leader is seeking a Mid-Senior Full-Stack Developer to lead the Next.js web platform development and manage the React Native mobile app. The role demands 3–4+ years in web development including Node.js and React Native. Offering a competitive salary ranging from $60,000 to ...

Senior Ruby on Rails Engineer — Hybrid (Toronto)

Clio is seeking a Senior Software Developer to join our growing Engineering team in Toronto. The role emphasizes building scalable web applications with Ruby on Rails, collaborating with distributed teams, and mentoring others in an Agile SaaS environment. You will work in a hybrid setting with in-offi ...

Remote Senior .NET Backend Engineer — Microservices & APIs

Recrute Action is seeking a Senior .NET Backend Developer to design, build, and deploy REST APIs and microservices in a largely remote setup with one in-office day per month. The role emphasizes event-driven architectures using Kafka, Docker, and Kubernetes within an insurance-focused tech environment. <p ...

BI Developer: Tableau & SQL Data Insights for Gaming

Take-Two Interactive Software, Inc. is seeking a talented Business Intelligence Developer to transform complex data into clear, actionable insights across the organization. You will administer Tableau Server/Online, build data sources and optimize performance while collaborating with product teams and ...

Senior Frontend Engineer Angular, AWS & CI/CD

A leading IT services company in Toronto is seeking a Senior Frontend Developer. Ideal candidates will have extensive experience in frontend development using Angular, JavaScript, and AWS, along with strong communication skills. The role offers a competitive salary range of CA$ 90,000 to CA$ 120,000 per year, fo ...

Senior Power Platform & AI Solutions Engineer

Equitable Bank (EQ Bank) in Toronto is seeking a Senior CRM & AI Solutions Developer to deliver Power Platform and Dynamics 365 solutions with AI integration. You will work in a cross‑functional pod with BAs, Delivery Leads, and QA to craft scalable, low‑code applications and dashboards. You will desig ...

Senior Full Stack Engineer Accessibility & Inclusive Tech (Remote)

A leader in accessible technology is seeking a Senior Full-Stack Developer to create equitable and accessible digital systems. This role involves developing both front-end and back-end systems, focusing on accessibility with modern frameworks and tools. Candidates should have over 6 years of experience, a deep u ...

Senior Ruby on Rails Engineer — Hybrid (Toronto)

Clio is seeking a Senior Software Developer to join our growing Engineering team in Toronto. The role emphasizes building scalable web applications with Ruby on Rails, collaborating with distributed teams, and mentoring others in an Agile SaaS environment. You will work in a hybrid setting with in-offi ...

Cloud Platform Architect AI Driven DevOps Excellence

Autodesk is seeking a Senior Principal Engineer – AI and Engineering Excellence to lead the technical strategy for our cloud platform, developer experience, and AI-enabled capabilities. You will define architectures on AWS, drive platform adoption, and mentor across software engineering, security, and product ...

Hybrid AI Product Security Lead — Secure SDLC & AI

Thomson Reuters is seeking an AI Product Security Manager in a hybrid Toronto role. You will lead a senior Product Security team, owning the Secure SDLC across Thomson Reuters' product portfolio and driving Secure AI initiatives for AI-powered features in production. You will partner with product engin ...

Hybrid Mainframe Developer – COBOL/CICS & DB2/IMS

Cognizant is seeking a Senior Mainframe Developer in Canada to design, develop, and enhance enterprise-scale mainframe applications. You will work with COBOL, CICS, JCL, DB2, IMS DB/DC, VSAM, and middleware like XML, SAS, and TIBCO to deliver robust solutions. You’ll analyze requirements, implement enh ...

Hybrid Mainframe Developer – COBOL/CICS & DB2/IMS

Cognizant is seeking a Senior Mainframe Developer in Canada to design, develop, and enhance enterprise-scale mainframe applications. You will work with COBOL, CICS, JCL, DB2, IMS DB/DC, VSAM, and middleware like XML, SAS, and TIBCO to deliver robust solutions. You’ll analyze requirements, implement enh ...

Senior Booking Platform Engineer — Remote

A healthcare technology company is looking for a Senior Software Developer to enhance its Booking platform. The role is remote and requires experience in full-stack development, particularly with React and Ruby on Rails. Ideal candidates will have a strong background in software design and a passion for helping ...

Senior Data Analyst — SF Ops Dashboards & Automation

MCAP, Canada's leading independent Mortgage Finance company, seeks a Senior Data Analyst to serve as SF Ops' primary data analyst and report developer. You will extract and manipulate data using SQL, build dashboards with Power BI, and develop automated reporting solutions while collaborating with business un ...

Senior Card Infrastructure Engineer

Wealthsimple is Canada’s leading financial innovator with a growing card program and in-house infrastructure. We’re seeking a Senior Software Developer to own end-to-end backend work across the card stack, from issuance to dispute handling, with a strong emphasis on reliability and performance. You wil ...

Lead QA Engineer

Join to apply for the Lead QA Engineer role at Infoya Infoya is a global IT consulting and services organization that collaborates with visionary leaders to deliver innovative solutions and guide transformative change. We work hand‑in‑hand with our clients to solve complex problems, ...

Lead QA Engineer

Join to apply for the Lead QA Engineer role at Infoya Infoya is a global IT consulting and services organization that collaborates with visionary leaders to deliver innovative solutions and guide transformative change. We work hand‑in‑hand with our clients to solve complex problems, ...

Technical Consultant, Salesforce Solutions Expert

Join Salesforce as a Senior Technical Consultant and leverage AI for innovative customer solutions. Drive technical excellence while enhancing enterprise customer relationships.In this key position, you will work closely with clients to understand their needs and deliver tailored Salesforce solutions. ...

Senior Software Engineer Microservices & AI

Step into a dynamic role at ZoomInfo as a Senior Software Engineer focusing on microservices and AI integration. Transform developer experiences through cutting-edge technology.As a Senior Software Engineer, you will design and develop services for our Backstage platform using TypeScript and Node.js. M ...

Senior Technical Product Owner, Tools & SDK Platform

Spin Master seeks a Senior Technical Product Owner for Tools & Scalability to operationalize the platform vision for Piknik. You will own the Platform-as-a-Product foundation, including internal tools, release pipelines, and shared SDKs (Unity/C#). You will enable rapid, high-quality content deployment ...

Senior Angular Frontend Engineer | RxJS, NgRx, AI SDLC

Compunnel, Inc. in Toronto is seeking a senior front-end Angular developer with 12–15 years of experience to design and build large-scale intranet and internet applications. You will work with RxJS, NgRx, Docker, and modern tooling, translating Figma UX into Angular components and integrating backend A ...

Senior Android Engineer — Wallet & Web3

Robinhood is seeking a Senior Android Developer for the Wallet app, based in Toronto. You will design scalable mobile architectures, set code standards, mentor peers, and collaborate with product, backend, and design teams to deliver secure, high-quality crypto and tokenized stock trading experiences. ...

Senior Backend Engineer PHP/Laravel & Microservices

A leading meal solutions company in Toronto is seeking a Senior Back-End Developer to join their IT team. In this role, you will design and develop high-quality code, enhance user experiences, and work with various technologies, including PHP and TypeScript. The ideal candidate will have over 7 years of programm ...

Remote Senior Fullstack Engineer React/Node at Scale

A forward-thinking tech company seeks a mid-senior level developer to work on impactful projects in a fully remote setting. The ideal candidate will have expertise in technologies such as React, Node, and SQL. This full-time role offers flexible hours, health benefits, and opportunities for professional developm ...

Senior Staff AI First Software Architect

A leading financial software company in Toronto seeks a Senior Staff/Principal Software Developer. This hybrid role requires expertise in full-stack development and AI technologies. You'll drive significant tech initiatives and collaborate cross-functionally to create solutions for customer problems. A competiti ...

Senior Software Engineer — Cloud, Azure & Dynamics 365

A leading consulting firm in Toronto is seeking a Senior Software Developer to work in a hybrid model, requiring 3 days onsite and 2 days remote. Ideal candidates should have over 10 years of experience in software development, knowledge of relational databases, and expertise in cloud computing technologies like ...

Senior Technical Product Owner, Tools & SDK Platform

Spin Master seeks a Senior Technical Product Owner for Tools & Scalability to operationalize the platform vision for Piknik. You will own the Platform-as-a-Product foundation, including internal tools, release pipelines, and shared SDKs (Unity/C#). You will enable rapid, high-quality content deployment across ap ...

Remote Senior Fullstack Engineer React/Node at Scale

A forward-thinking tech company seeks a mid-senior level developer to work on impactful projects in a fully remote setting. The ideal candidate will have expertise in technologies such as React, Node, and SQL. This full-time role offers flexible hours, health benefits, and opportunities for professional developm ...

Senior .NET/Angular Full Stack Engineer — Hybrid

PartnerRE Ltd. is seeking a Senior-Level Software Developer in Toronto, ON, Canada. You will join a core engineering team as a hands-on, individual contributor solving complex technical challenges and delivering high-quality code. Responsibilities include full-stack development with the Microsoft stack ...

Senior Staff AI First Software Architect

A leading financial software company in Toronto seeks a Senior Staff/Principal Software Developer. This hybrid role requires expertise in full-stack development and AI technologies. You'll drive significant tech initiatives and collaborate cross-functionally to create solutions for customer problems. A competiti ...

Senior Staff AI First Software Architect

A leading financial software company in Toronto seeks a Senior Staff/Principal Software Developer. This hybrid role requires expertise in full-stack development and AI technologies. You'll drive significant tech initiatives and collaborate cross-functionally to create solutions for customer problems. A competiti ...

Senior Software Engineer — Cloud, Azure & Dynamics 365

A leading consulting firm in Toronto is seeking a Senior Software Developer to work in a hybrid model, requiring 3 days onsite and 2 days remote. Ideal candidates should have over 10 years of experience in software development, knowledge of relational databases, and expertise in cloud computing technologies like ...

Senior Android Engineer — Wallet & Web3

Robinhood is seeking a Senior Android Developer for the Wallet app, based in Toronto. You will design scalable mobile architectures, set code standards, mentor peers, and collaborate with product, backend, and design teams to deliver secure, high-quality crypto and tokenized stock trading experiences. ...

Senior Angular Frontend Engineer | RxJS, NgRx, AI SDLC

Compunnel, Inc. in Toronto is seeking a senior front-end Angular developer with 12–15 years of experience to design and build large-scale intranet and internet applications. You will work with RxJS, NgRx, Docker, and modern tooling, translating Figma UX into Angular components and integrating backend A ...

Senior Frontend Engineer UX Driven, Agile, Toronto

A technology solutions company located in Toronto, ON, is seeking a Senior Front End Developer for a full-time role. The ideal candidate will have over 5 years of web application development experience, familiarity with REST APIs, and a strong understanding of Agile methodologies. You will work closely with UX d ...

Senior Power Platform & AI Solutions Engineer

EQ Bank, Canada's Challenger Bank, is seeking a Senior CRM & AI Solutions Developer. You will build CRM and low-code solutions on the Microsoft Power Platform and Dynamics 365, with AI-enabled capabilities like Copilot Studio. Work within a cross-functional Pod with BAs, Delivery Leads, POs, QA and ext ...

Senior Pricing & UI Engineer (R Shiny) – Hybrid

Aviva Canada is seeking a Senior Pricing Developer for the TIMR team to build maintainable actuarial applications with R Shiny and modern UI components. You will design interfaces with JavaScript, HTML, and CSS, and collaborate with actuaries to translate business needs into robust software. You will c ...

Senior Full Stack Engineer — AdTech Platform Lead

St. Joseph Communications in Toronto is seeking a Senior Full-Stack Developer to maintain and enhance digital platforms for product, content and monetization across SJC. You will define technical priorities, contribute to architecture, and collaborate with product managers, designers, and editors to de ...

Senior Backend Engineer PHP/Laravel & Microservices

A leading meal solutions company in Toronto is seeking a Senior Back-End Developer to join their IT team. In this role, you will design and develop high-quality code, enhance user experiences, and work with various technologies, including PHP and TypeScript. The ideal candidate will have over 7 years of programm ...

Senior Frontend Engineer UX Driven, Agile, Toronto

A technology solutions company located in Toronto, ON, is seeking a Senior Front End Developer for a full-time role. The ideal candidate will have over 5 years of web application development experience, familiarity with REST APIs, and a strong understanding of Agile methodologies. You will work closely with UX d ...

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