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Added 13 mins ago
IG
Senior Product Engineer
Insight Global
Burlington, ON
- $110,000 to $125,000 CAD / year
- Full-time
We are seeking a Senior NPI Product Engineer to support new product development from early concept through to production release. In this role, you will work closely with experienced…
Added 13 mins ago
I
Technology Analyst - GenAI
Infosys
Mississauga, ON
- Full-time
Infosys is seeking a hands-on Gen AI / Agentic AI Engineer to design, develop, and deploy next-generation AI solutions using Large Language Models (LLMs), Retrieval-Augmented Generation…
Added 13 mins ago
I
Technology Lead - GenAI Lead
Infosys
Mississauga, ON
- Full-time
…and Agentic AI frameworks. This role is ideal for a mid-level engineer with strong technical depth, a passion for building, and the ability to lead small teams or workstreams in a…
Added 13 mins ago
AI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 13 mins ago
AE
Campus Undergraduate Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Toronto, Ontario, CN
American Express
Toronto, ON
- Full-time
At American Express, we empower future technologists to learn, experiment, and make an impact from day one. As an AI Engineer Intern focused on AI Security Research in Enterprise Technology…
Added 29 mins ago
IG
Quality Engineer – AI Chatbot Validation
IMCS Group
ON · Ontario, Canada
- Contract
Job Title: Quality Engineer (QE) / SDET – AI Chatbot Validation
Added 29 mins ago
S
Global Methods Engineer - Machining
Safran
Mirabel, QC
- Full-time
Manage product/reference/process evolutions as well as the development of new products.
Added 43 mins ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
We have an opening for a Mechanical / Manufacturing Engineer working with our Manufacturing Engineering Team as outlined below:
Added 43 mins ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
…resolving systemic service issues. The team is responsible for all product lines (Machines, Molds, 3rd Party Hot runners, Controllers, and Auxiliaries) and works cohesively with a variety…
Added 43 mins ago
DO
Sr. Industrial Designer
Design Observer
Calgary, AB
- Full-time
…Industrial Designer is responsible for mentoring the team of Product Designers to ensure all new and improved products are designed within the DIRTT DNA and product families. The Senior…
Added 43 mins ago
AC
Sr. Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
Position: Senior Product Development Engineer - Mechanical Design for Liquid Cooling
Added 43 mins ago
R
Senior Staff Software Engineer, Platform
Rippling
Toronto, ON
- Full-time
We're hiring a Senior Staff Engineer to help define the future of Rippling's core platform and AI infrastructure. This is a rare opportunity to work on foundational systems that sit at the…
Added 43 mins ago
DO
Mechanical Engineer
Design Observer
Squamish, BC
- Full-time
Added 43 mins ago
O
Senior Software Engineer - AI Oversight
OpenMined
Remote, Canada
- $126,000 to $160,000 USD / year
- Contract
- Remote
As a Senior Software Engineer, you'll work most closely with our Technical Lead Manager for AI Oversight, and you'll build core parts of this system and the products on top of it. You'll…
Added 58 mins ago
M
Satellite Electrical Propulsion Systems Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
MDA is seeking a Satellite Electrical Propulsion System Engineer to define, design, analyse, integrate, and verify electric propulsion (EP) subsystems (thrusters, power‑processing units,…
Added 58 mins ago
M
Satellite Flight Software (FSW) Systems Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
MDA is recruiting a junior systems engineer to contribute - under the supervision of senior engineers to the definition, design, implementation and validation of the flight‑software (FSW)…
Added 58 mins ago
C
Software Developer
Cisco
Vancouver, BC
- Full-time
Senior Software Engineer (G10) – Job Description
Added 58 mins ago
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Process Engineer
''
Carberry, MB
- Full-time
McCain Foods (Canada) has an immediate opening for a Process Engineer at our Carberry, Manitoba Food Processing Plant. This role reports to the Production Manager. This role makes sure the…
Added 1 hour ago
TL
Senior Data Engineer (Modern Data Stack) [Only Canada]
Tekton Labs
Canada
- Full-time
…Peru, Mexico, and the USA, we are looking for a Senior Data Engineer to join our team and collaborate directly with our client in the Canadian financial…
Added 1 hour ago
RI
Lead Oracle Artificial Intelligence
Raas Infotek
ON · Ontario, Canada
- Contract
Collaborate with Program Managers and Product Owners to estimate effort, manage technical risks, and deliver against committed timelines.
Added 1 hour ago
BH
Lead Engineer - Ruby on Rails
Beacon Holdings
Canada
- Full-time
You would be the only engineer on 99Pledges. Architecture, deploys, incidents, vendor calls, and prioritization all sit with you. There is no one to hand work to, so the job rewards people…
Added 1 hour ago
AI
Senior L3 AI Engineer
Apptoza Inc.
Montreal, QC
- Full-time
We are seeking a Senior Level 3 AI Engineer to act as the first point of call for engineering issues across the firm’s end user AI products - Microsoft Copilot, OpenAI ChatGPT, Anthropic…
Added 1 hour ago
TI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Tekgence Inc
Brampton, ON
- Contract
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 1 hour ago
A
Concepteur(trice) ferroviaire
AtkinsRéalis
Montreal, QC
- Full-time
We are looking for a Railway Design Engineer to join our team in Montréal Office. As part of the Public Transport and Rail team, you will play an active role in delivering rail projects.…
Added 1 hour ago
MF
Process Engineer
McCain Foods
Carberry, MB
- Full-time
McCain Foods (Canada) has an immediate opening for a Process Engineer at our Carberry, Manitoba Food Processing Plant. This role reports to the Production Manager. This role makes sure the…

Zoho

React Native - Mobile FullStack Developer

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Dec 2, 2026
Experience: 7+ years of professional software engineering experience in full stack development
Posting language: English
Posted: Nov 2, 2026

Original job description

Senior Full-Stack Software Engineer

About the Role

As a Senior Full Stack Software Engineer in our US Retirement technology organization, you will design, build, and ship high-quality mobile and backend solutions that serve our Retirement customers. You will work across the entire stack, building React Native mobile applications and NestJS backend services while contributing to architectural decisions and raising the engineering bar for the team. You will partner closely with Product Owners, UX Designers, architects, and fellow engineers to deliver impactful digital experiences.

Position Responsibilities

Design, develop, test, and maintain full stack features spanning React Native mobile apps and NestJS backend services
Contribute to system architecture and technical design, including API contracts, data modeling, caching strategies, and service decomposition
Write clean, well-tested, production-ready TypeScript across mobile and server codebases
Build performant, accessible mobile experiences using React Native, Expo, React Query, and Uniwind
Develop and maintain backend services using NestJS with Fastify, integrating with Azure Kubernetes Service (AKS) and Redis
Participate in architecture reviews, propose technical solutions, and document design decisions
Improve CI/CD pipelines using GitHub Actions, ensuring fast and reliable deployments
Instrument applications for observability using New Relic, proactively identifying and resolving performance issues
Mentor junior and mid-level engineers through code reviews, pairing, and knowledge sharing
Collaborate with product and design partners to translate requirements into well-architected technical solutions

Required Qualifications

7+ years of professional software engineering experience in full stack development
Strong proficiency in TypeScript across both frontend and backend
Hands-on experience with React Native and the Expo ecosystem
Experience with state management and data fetching using React Query (TanStack Query)
Backend development experience with Node.js (experience with NestJS is a plus)
Working knowledge of Redis for caching, queues, or session management
Experience with Azure cloud services, including deploying to AKS (Azure Kubernetes Service)
Familiarity with GitHub Actions for CI/CD
Azure Kubernetes Service (AKS)
Redis
GitHub Actions CI/CD
System architecture and service decomposition
Backend development at scale
Experience with New Relic or similar APM/observability platforms
Demonstrated ability to make architectural decisions: API design, service boundaries, scalability, and performance trade-offs
Strong understanding of testing strategies (unit, integration, e2e) across mobile and backend
Excellent communication skills and ability to articulate technical trade-offs

Architecture & Technical Leadership

Contribute to and drive architectural decisions for mobile and backend systems
Design scalable APIs and services that handle evolving business requirements
Identify and address technical debt, performance bottlenecks, and reliability risks
Create and maintain technical documentation including ADRs (Architecture Decision Records)

Nice to Have

Familiarity with utility-first CSS frameworks (Tailwind/Uniwind)
Experience with mobile app security and secure storage
Knowledge of Kubernetes networking, Istio, or service mesh patterns
Experience with event-driven architectures or message queues
Contributions to open-source projects

Apply About employer

More about this job

Responsibilities

Design, build, test, and maintain full-stack features across React Native mobile applications and NestJS backend services, including APIs, data models, caching, and service architecture. Improve deployment and observability, address performance and reliability concerns, document technical decisions, and mentor engineers while collaborating with product and design partners.

Requirements

Requires 7+ years of full-stack software engineering experience and strong TypeScript skills, with hands-on React Native and Expo experience plus backend development experience using Node.js. Candidates should have experience with React Query, Redis, Azure and AKS, GitHub Actions, testing, observability, and making architectural decisions about APIs, scalability, and performance.

Skills

TypeScript
React Native
Expo
React Query
NestJS
Node.js
Redis
Azure Kubernetes Service
GitHub Actions
CI/CD
System Architecture
API Design
Testing
New Relic
Fastify
Uniwind

Visa sponsorship

Not detected in the job text

Keywords

TypeScript
React Native
Expo
React Query
TanStack Query
NestJS
Node.js
Fastify
Azure
Azure Kubernetes Service
Kubernetes
Redis
GitHub Actions
CI/CD
New Relic
Observability
System Architecture
API Design
Data Modeling
Caching
Service Decomposition
Unit Testing
Integration Testing
End-to-End Testing
Mobile App Security
Secure Storage
Uniwind
Tailwind
Event-Driven Architecture
Message Queues

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