Toronto, On Stack developer (node.js / react) Jobs – 88 Openings This Week

Staff Software Engineer
ZS —Toronto, ON
- Hybrid work
- Azure
- System design
- English
6d
Senior Full Stack Engineer, AI
Big Viking Games —Toronto, ON
- $100,000–$150,000 a year
- Full-time
- Hybrid work
- SQL
- APIs
- AI
- Dental care
- Paid time off
Quick apply
STAFF ENGINEER - HYBRID
Green Shield —Toronto, ON
- $114,992–$143,740 a year
- Computer Science
- Engineering
- English
MCP/AI Developer
Autodesk —Toronto, ON
- $99,000–$145,200 a year
- Full-time
- Computer Science
- Software troubleshooting
- Engineering
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One —Toronto, ON
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Principal Software Architect
Carbon60 —Toronto, ON
- $180,000–$220,000 a year
- Full-time
- Remote
- Azure
- System design
- Java
- Dental care
- Flexible schedule
Principal Architect - Digital Assets & Tokenization
TD Bank —Toronto, ON
- $150,000–$200,000 a year
- Full-time
- Mentoring
- Paid time off
8d
Senior Specialist - Software Engineering
LTM —Toronto, ON
- $110,000–$130,000 a year
- On call
- Computer science
- Azure
- Computer Science
- Disability insurance
- Dental care
Quick apply
Staff Software Engineer - UI Platform
Okta —Toronto, ON
- $160,000–$220,000 a year
- Hybrid work
- Java
- C++
- Software development
Quick apply
Tech Lead Manager
eBay Inc. —Toronto, ON
- $142,400–$190,100 a year
- Full-time
- Management
- DevOps
- System design
- Paid time off
Development Manager
Priceline.com —Toronto, ON
- $130,000–$155,000 a year
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Java
- Disability insurance
- Dental care
Staff Product Engineer
Docebo —Toronto, ON
- $148,100–$197,500 a year
- Full-time
- Hybrid work
- Doctoral degree
- Computer Science
- DevOps
- Employee stock purchase plan
Lead Agentic AI Engineer – VP (Mississauga)
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Java
Quality and Infrastructure Co-op Developer
Survalent —Mississauga, ON
- $20 an hour
- Computer science
- Computer Science
- Engineering
Quick apply
12d
Senior Full Stack Developer
Konrad —Toronto, ON
- $120,000–$145,000 a year
- Hybrid work
- Azure
- AWS
- JavaScript
- Work from home
- Flexible schedule
Quick apply
Staff Software Engineer
Okta —Toronto, ON
- $160,000–$220,000 a year
- Hybrid work
- Computer Science
- Bachelor's
- JavaScript
Quick apply
Staff Software Engineer, Delegated Administration (Auth0)
Okta —Toronto, ON
- $160,000–$220,000 a year
- Hybrid work
- Azure
- DevOps
- Databases
Quick apply
Staff Software Engineer - UI Platform (Toronto)
Okta —Toronto, ON
- $160,000–$200,000 a year
- Hybrid work
- Java
- C++
- Software development
Quick apply
Software Manager
BrightOrder Inc. —Canada
- $115,000–$125,000 a year
- Full-time
- Bilingual
- Computer Science
- Engineering
- Dental care
- Vision care
Quick apply

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stack developer (node.js / react) jobs near toronto, on

Staff Software Engineer

ZS -
Toronto, ON

Apply Now

Job details

Permanent
6 days ago

Qualifications

CI/CD
Software engineering
Databricks
Azure
Node.js
Law
React
RESTful API
Infrastructure as Code (IaC)
Spark
System design
English
Google Cloud Platform
.NET
Databases
OS Kernels
AWS
Back-end development
React.js
AI
Software development or architecture experience
TypeScript
Software architecture

Full job description

ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, we transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Here you’ll work side-by-side with a powerful collective of thinkers and experts shaping life-changing solutions for patients, caregivers and consumers, worldwide. ZSers drive impact by bringing a client-first mentality to each and every engagement. We partner collaboratively with our clients to develop custom solutions and technology products that create value and deliver company results across critical areas of their business. Bring your curiosity for learning, bold ideas, courage and passion to drive life-changing impact to ZS.

Overview:

We’re hiring a senior engineer who can own problems end-to-end. Someone who’s spent 10–15+ years building production software and has figured out how to use AI tooling to do it dramatically faster—not by cutting corners, but by having the judgment to know which corners don’t need to exist.

This isn’t a “full stack developer who uses Copilot” role. We’re looking for someone who can take an ambiguous client problem, figure out what needs to be built, build it, ship it, and iterate—often in days instead of weeks. You’ll work across data platforms, APIs, web applications, and increasingly, agentic systems that act autonomously on behalf of users.

You’ll be one of the first hires in a pilot model we’re testing: small teams, senior people, high autonomy, fast delivery. If this works, it changes how we build software across the firm. That’s the bet.

What You’ll Do:

Own Delivery End-to-End

- Take client problems from scoping through architecture, build, deployment, and iteration. You’re not waiting for a spec.
- Deliver production-grade applications across the stack: React/TypeScript frontends, Node.js or .NET APIs, Azure cloud services, data pipelines on Databricks.
- Use AI-assisted workflows (Claude Code, Copilot, Cursor, whatever works) to compress timelines. The expectation isn’t that you use specific tools—it’s that you ship fast without sacrificing quality.

Design & Build Agentic Systems

- Architect and build autonomous agent systems that can reason, plan, use tools, and take actions in real-world workflows—not just chatbot wrappers.
- Design agent orchestration patterns: multi-agent coordination, human-in-the-loop checkpoints, tool use, memory, and context management.
- Build the infrastructure that supports agentic deployment: evaluation frameworks, guardrails, monitoring, and observability for systems that act on their own.
- Stay close to the frontier. The tooling is moving fast (LangGraph, CrewAI, Autogen, custom orchestration). You should have opinions about what works and what doesn’t.

Multiply the Team

- Build reusable accelerators—deployment pipelines, security patterns, API scaffolding, agent frameworks—that compound across engagements.
- Raise the engineering bar on projects you touch. Code review, architecture guidance, and pattern-setting, not just your own output.
- Help less experienced engineers get better at using AI tooling effectively. Not through training decks—through working alongside them.

Prototype and Prove Things Out

- Turn business ideas into working prototypes quickly enough that stakeholders can react to real software, not slides.
- Build proof-of-concepts, internal tools, dashboards, and client-facing portals. Some will ship; some will inform decisions. Both matter.
- Generate architecture options, technical documentation, and solution accelerators using AI—then apply judgment about which option is actually right.

What You’ll Bring:

- 10–15+ years of professional software engineering experience, with meaningful time spent building and shipping production systems.
- Strong full-stack fundamentals: React/TypeScript, Node.js or .NET, REST APIs, microservices, relational and document databases.
- Working experience with Azure cloud services (or equivalent depth in AWS/GCP with willingness to context-switch).
- Proven, practical use of AI development tools (Claude Code, Copilot, Cursor, or similar) in actual delivery—not just experimentation.
- Experience designing or building agentic AI systems: autonomous agents, multi-agent orchestration, tool-use architectures, or agent evaluation frameworks.
- Familiarity with data engineering concepts and platforms (Databricks, Spark, or similar) sufficient to build data-aware applications.
- Ability to work independently with minimal direction. You should be comfortable with ambiguity and confident making architectural decisions without a committee.
- Experience with agent orchestration frameworks (LangGraph, CrewAI, Autogen, Semantic Kernel, or custom implementations).
- Experience with MuleSoft or enterprise integration platforms.
- Hands-on work with LLM APIs, prompt engineering, RAG pipelines, and fine-tuning workflows.
- Familiarity with DevOps practices, CI/CD pipelines, and infrastructure-as-code.
- Experience building internal developer tools or productivity accelerators.
- Background in consulting or client-facing delivery environments
- Fluency in English
- Client-first mentality
- Intense work ethic
- Collaborative spirit and problem-solving approach

How you’ll grow:

Cross-functional skills development & custom learning pathways
Milestone training programs aligned to career progression opportunities
Internal mobility paths that empower growth via s-curves, individual contribution and role expansions

Perks & Benefits:

At ZS, your growth matters. We offer a comprehensive total rewards package that supports your health and well‑being, financial future, time away, and professional development. With robust skills‑building programs, multiple career progression paths, internal mobility, and a deeply collaborative culture, you’ll have the opportunity to do meaningful work, expand your capabilities, and thrive as part of a global community. For details on total rewards in Canada, visit ZS Canada office locations | Where we work | ZS.

Hybrid working model:

We are committed to giving our employees a flexible and connected way of working. A flexible and connected ZS allows us to combine work from home and on-site presence at clients/ZS offices for the majority of our week. The magic of ZS culture and innovation thrives in both planned and spontaneous face-to-face connections.

Travel:

Travel is a requirement at ZS for client facing ZSers; business needs of your project and client are the priority. While some projects may be local, all client-facing ZSers should be prepared to travel as needed. Travel provides opportunities to strengthen client relationships, gain diverse experiences, and enhance professional growth by working in different environments and cultures.

Considering applying?

At ZS, we honor the visible and invisible elements of our identities, personal experiences, and belief systems—the ones that comprise us as individuals, shape who we are, and make us unique. We believe your personal interests, identities, and desire to learn are integral to your success here. We are committed to building a team that reflects a broad variety of backgrounds, perspectives, and experiences. Learn more about our inclusion and belonging efforts and the networks ZS supports to assist our ZSers in cultivating community spaces and obtaining the resources they need to thrive.

If you’re eager to grow, contribute, and bring your unique self to our work, we encourage you to apply.

ZS is an equal opportunity employer and is committed to providing equal employment and advancement opportunities without regard to any class protected by applicable law.

To complete your application:
Candidates must possess or be able to obtain work authorization for their intended country of employment. An on-line application, including a full set of transcripts (official or unofficial), is required to be considered.

NO AGENCY CALLS, PLEASE.

Find Out More At:
www.zs.com

Apply Now

Refine Your Search

stack developer (node.js / react) jobs in toronto, on

Staff Software Engineer

Senior Full Stack Engineer, AI

STAFF ENGINEER - HYBRID

MCP/AI Developer

Staff Software Engineer - Capital One Travel Tech - Full-stack

Principal Software Architect

Principal Architect - Digital Assets & Tokenization

Senior Specialist - Software Engineering

Staff Software Engineer - UI Platform

Tech Lead Manager

Development Manager

Staff Product Engineer

Lead Agentic AI Engineer – VP (Mississauga)

Quality and Infrastructure Co-op Developer

Senior Full Stack Developer

Staff Software Engineer

Staff Software Engineer, Delegated Administration (Auth0)

Staff Software Engineer - UI Platform (Toronto)

Software Manager

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