senior full stack software developer jobs in Toronto

Join a vibrant development team as a Full-Stack Software Engineer, specializing in Laravel and Vue 3. Drive impactful software solutions across a variety of industries and automation projects. This role is designed for someone with an Intermediate to Mid-Senior level of experience, focusing on building robust applications while actively taking ownership of...

Our Media Inc. is a Toronto-based digital agency providing businesses with an "in-house" growth partner to grow digitally through digital marketing, custom software, automation, and AI integration.We are currently searching for a strong developer to help us ship a couple custom software, but this isn't a single-product role. You'll also work across Our...

Location: Toronto, OntarioA venture-backed, fast-growing software company is building an R&D platform for scientists and engineers developing physical products, including advanced materials and industrial formulations. The platform helps teams run, track, and learn from experiments. The technical work involves modeling data with real-world uncertainty,...

DescriptionCitylitics delivers predictive intelligence on where, how, and why infrastructure investments will occur across North America.Infrastructure includes the foundational systems that shape our quality of life: water, transportation, transit, roads and highways, broadband, and power. It represents a multi-trillion-dollar market and a 20+ year...

A full stack developer to modernize an established Django + React web application paying down tech debt on a live, actively-shipping codebaseAlongside that, you’ll ship smaller, self-contained custom solutions directly to customers, owning delivery end-to-endYou’ll co-define the target patterns with our team, and we expect genuine depth in one of backend...

About Meaningful technical impact – Build applications and services that directly support Fitch Ratings' analytical and operational workflows, used by teams across the organization. Innovation-first culture and experimentation – Permission to challenge established patterns, explore emerging technologies including AI, and drive proof-of-concepts with...

L’opportunitéChez Unity, nous développons une plateforme publicitaire de calibre mondial qui fonctionne à très grande échelle partout dans le monde. L’équipe Ads conçoit les systèmes qui mettent en relation les annonceur(euse)s, les créateur(rice)s et les joueur(euse)s, favorisant ainsi la performance, la fiabilité et la croissance de notre...

Citylitics delivers predictive intelligence on where, how, and why infrastructure investments will occur across North America. Infrastructure includes the foundational systems that shape our quality of life: water, transportation, transit, roads and highways, broadband, and power. It represents a multi-trillion-dollar market and a 20+ year megatrend in North...

The Company Push is an all-in-one platform that helps businesses grow and scale their companies by simplifying HR, payroll, time tracking, and scheduling. Our purpose is to help our customers free up their time by making people management ridiculously easy, so they can focus on their passion. Our customer base includes some of the biggest brands, such as...

A startup in ConstructionTech seeks a motivated Software Developer experienced in both frontend and backend development. This role offers the chance to collaborate with a skilled team and influence the company's standards and direction. Candidates must have expertise in Typescript, JavaScript, React, and more. A strong focus on quality software and effective...

Superhuman offers a dynamic hybrid working model for this role. This flexible approach gives team members the best of both worlds: plenty of focus time alongside in-person collaboration that fosters trust, innovation, and a strong team culture. This role requires at least 2 days per week in our Toronto hub. About Superhuman Grammarly is now part of...

A pre-seed AI platform (with some serious backers) rebuilding how legacy financial services businesses run their operations. The product replaces complex, manual back-office workflows - the kind that live in spreadsheets only one person understands, or in the heads of people who've been doing the same thing for a decade - with a team of AI agents that have...

Citylitics delivers predictive intelligence on where, how, and why infrastructure investments will occur across North America. Infrastructure includes the foundational systems that shape our quality of life: water, transportation, transit, roads and highways, broadband, and power. It represents a multi-trillion-dollar market and a 20+ year megatrend in North...

What’s in it for you as an employee of QFG? Health & wellbeing resources and programs  Paid vacation, personal, and sick days for work-life balance Competitive compensation and benefits packages Work-life balance in a hybrid environment with at least 3 days in office Career growth and development opportunities Opportunities to contribute to...

Take on the role of a Controls System Software Developer at Liburdi Turbine Services. This full-time position emphasizes C#/.NET and C++ for innovative automation solutions. The ideal candidate will have between 1 and 3 years of experience in software development. Your expertise will be vital for building software that integrates robotics and 3D geometry...

A leading software development company in Toronto is seeking a Senior Software Developer - Full Stack to contribute to innovative projects. The ideal candidate should possess expert-level skills in Angular and .NET technologies. This role involves working collaboratively in Agile teams to design and implement scalable solutions. Experience with SQL and REST...

Software Engineer, Full-Stack Applications Associate Director  (Ratings Technology) Fitch Ratings is seeking an experienced Full-Stack Software Engineer (Associate Director) to join our global Ratings Technology team in Toronto. This is an opportunity to build and enhance mission-critical applications that power the workflows, analytics, and...

A technology solutions company in Ontario is seeking a Senior Full Stack Software Developer with expertise in Microsoft/Azure development. The role involves front-end and back-end tasks, including designing the solution architecture and integrating APIs. The ideal candidate has extensive experience with Angular, .NET, and SQL. Additionally, strong...

Elevate your career as a Senior Full Stack Developer, specializing in innovative software solutions and Agile methodologies. Utilize top-notch skills across the stack to create and maintain robust applications. This senior role emphasizes collaboration with IT professionals to ensure comprehensive software development. Bring your skills in programming,...

Select how often (in days) to receive an alert: Senior Software Engineer, Full-Stack Applications - Ratings Technology Requisition ID: 49251 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: Jul 24, 2026 Senior Software Engineer, Full-Stack Applications - Ratings Technology As one of the world’s top three...