senior full-stack developer jobs in Toronto

Queen's Park Ontario Provincial Government, Canada | Posted on 08/19/2026Country CanadaJob DescriptionPosition: Software Developer - Full StackLocation: Toronto, ON (Onsite)Job ID#: RQ11132Duration: 12 MonthsRole OverviewWe are seeking a Software Developer - Full Stack to supportthe design, development, implementation, and maintenance of...

Direct message the job poster from Optimize Financial Group About Optimize Wealth Management: Optimize Wealth Management is a premier portfolio management firm that believes technology can make financial management simpler, more transparent, and more cost-effective. We are looking for a skilled Developer to help build and maintain our cutting-edge wealth...

Project Overview WebFOCUS is the reporting and Business Intelligence (BI) framework currently used to support MTO operational reporting for several critical business functions. This engagement supports the design, development, and delivery of a replacement operational reporting portal. The successful resource(s) will re-platform existing WebFOCUS reports —...

Java Full Stack Developer Location: Toronto Canada Employment Type: Long term Contract Job Summary We are seeking an experienced Java Full Stack Developer with software development experience and strong hands-on expertise in Java, Spring Boot, REST APIs, microservices, SQL, and frontend technologies. The candidate will be responsible for developing scalable...

What is the opportunity? We’re seeking a Full Stack Developer to join the Residential Lending (Mortgage) technology team, embedded with DevOps/Support. You’ll own and stabilize lower environments, partner with application developers to diagnose and resolve issues, and help keep CI/CD and cloud infrastructure reliable so teams can deliver safely and...

Saatchi & Saatchi is an advertising agency with the belief that creativity, data, media and technology should all work together, and we use that to influence human behavior and drive success for clients. S&S is one of the world's largest agency networks with 114 offices and more than 6000 employees globally. Here in our Toronto office we work with some of...

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...

Job Title: Full Stack Java Developer Job ID: 2024-12898 Job Location: Toronto, ON (Hybrid – 2 days/week onsite) Job Travel Location(s): # Positions: 1 Employment Type: W2 Duration:Long Term # of Layers:0 Work Eligibility:All Work Authorizations are Permitted – No Visa Transfers Key Technology:Java, Spring Boor, React, Node, JavaScript Job...

Overview Saatchi & Saatchi is seeking a Lead Developer for an innovative AI platform initiative. You have 8+ years building production software systems and at least a few years leading or anchoring a team technically. You are a hands‑on builder and you hold the architectural picture of a multi‑tier platform — React frontend, Spring Boot backend,...

Title: Java Full stack developer  Location: Toronto - Onsite (4 days a week) Duration: 6 Months  Introduction We are seeking a skilled professional with strong expertise in full stack development, particularly in Java and Angular, to join our innovative team. This role involves working on cutting-edge digital banking solutions, ensuring they are secure,...

Job DescriptionCurrent work authorization for Canada is required for all openings.You will be working on a remote schedule as part of Fidelity’s dynamic working arrangement.Who We AreFidelity Clearing Canada (FCC) is the leading independent clearing broker and custodian in the Canadian market. We provide trade execution, clearing; custody and back-office...

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients.At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and...

Job Title: Full Stack Java Developer Job Location: Toronto, ON (Hybrid - 2 days/week onsite) # Positions: 4 Employment Type: FTE Key Technology: Java, Spring Boor, React, Node, JavaScript Job Responsibilities: Create and maintain our UI applications and its supporting microservices. Optimize backend services or data pipelines for stability,...

Title: Full stack AI developer Duration: 6 Months  Location: Toronto, Ontario  Pay Range: C$52 INC  Essential Skills: Pure hands on Integration | CI/CD| MCP setup | with open source tools as well as Azure AI Foundry & Databricks Desirable Skills: Keyword: Skills: Digital : Artificial Intelligence(AI)~Digital : DevOps Continuous Integration and...

Lead Full Stack Developer TypeScript · Node.js / NestJS · React / Next.js · Microsoft Azure Full-time, permanent · Liberty Village, Toronto · 4 days in-office Are you a senior full stack developer who is ready to lead projects and people, but not ready to give up the code? Hour Consulting is hiring on behalf of our client,...

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients.At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and...

Job Summary:VITALL is looking to add to its growing and accomplished development team. The successful candidate will be a Senior Full Stack Developer who is passionate about making health information meaningful. This is an outstanding opportunity for the right candidate to define themselves as a lead contributor to the health technology industry and set...

Job DescriptionWhat is the opportunity?We’re seeking a Full Stack Developer to join the Residential Lending (Mortgage) technology team, embedded with DevOps/Support. You’ll own and stabilize lower environments, partner with application developers to diagnose and resolve issues, and help keep CI/CD and cloud infrastructure reliable so teams can deliver...

JOB DESCRIPTION The AEM Full-Stack Developer plays a key role in delivering scalable, high-performing digital experiences across MarTech content ecosystem. This role is responsible for developing and maintaining Adobe Experience Manager (AEM) components, templates, workflows, and integrations across Sites, Assets, and Forms. The developer will collaborate...

We’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. We’re expanding our full-stack team to accelerate feature development, scale analytics systems, and ship the next wave of intelligence-driven capabilities.What you’ll doBuild and maintain core product features across...