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Added 13 mins ago
M
Lead Full Stack Engineer
Manulife
Waterloo, ON
- Full-time
As a Lead Full Stack Engineer, you will shape the technical direction for your area, lead complex engineering programs across multiple teams, and establish standards for how solutions are…
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 43 mins ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
The Service team is currently seeking a Software engineer/designer to specialize in resolving service issues with a focus on Injection Molding Machine controls, including servo drive and…
Added 43 mins ago
AC
Sr. Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
…electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. ACS has an expansive…
Added 43 mins ago
I
QA Engineer
Intersog
Remote, Canada
- Contract
- Remote
This QA Engineer role is focused on quality assurance for banking applications, with an emphasis on automation, platform reliability, and confidence in delivery. You will contribute to the…
Added 43 mins ago
I
QA Engineer
Intersog
Remote, Canada
- Contract
- Remote
This QA Engineer role is focused on quality assurance for banking applications, with an emphasis on automation, platform reliability, and confidence in delivery. You will contribute to the…
Added 43 mins ago
I
QA Engineer
Intersog
Remote, Canada
- Contract
- Remote
This QA Engineer role is focused on quality assurance for banking applications, with an emphasis on automation, platform reliability, and confidence in delivery. You will contribute to the…
Added 58 mins ago
M
Satellite Command & Data‑Handling (C&DH) System Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
Hands-on individual who can support systems integration processes and capability to test systems and resolve problems.
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 Design System Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
Hands-on individual who can support systems integration processes and capability to test systems and resolve problems.
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
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Software Developer
Cisco
Vancouver, BC
- Full-time
Senior Software Engineer (G10) – Job Description
Added 1 hour ago
C
Expert AI Engineering-CA
CN
Quebec, QC
- Full-time
Design, develop, test, and deploy AI-powered applications, AI agents, and intelligent workflows that address business needs and deliver measurable value
Added 1 hour ago
PG
Software Engineer in Test
Pacer Group
Toronto, ON
- $40 to $45 CAD / hour
- Contract
Experience testing AI or machine learning-powered applications, Chatbots, LLM validations, APIs, conversational systems, or generative AI features.
Added 1 hour ago
RI
Lead Oracle Artificial Intelligence
Raas Infotek
ON · Ontario, Canada
- Contract
Design, configure, test, and deploy Oracle AI Agents using Oracle AI Agent Studio.
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
R
Quality Assurance (QA) Analyst
Raise
Burnaby, BC
- Full-time
Standardize QA practices and introduce repeatable testing frameworks, reusable test assets, and regression suites to improve reporting reliability and reduce rework.
Added 1 hour ago
R
Microsoft Azure Administrator/Developer
Raise
Burnaby, BC
- Full-time
Automate deployments of solutions between various environments (test, prod, etc.)
Added 1 hour ago
A
Systems Test Engineer
Actalent
Montreal, QC
- $40 to $50 CAD / hour
- Contract
Familiarity with functional test, electrical electronic systems, and medical equipment.
Added 1 hour ago
A
Quality Assurance Tech III
Actalent
Vancouver, BC
- $45 to $50 CAD / hour
- Contract
We are seeking a talented and highly motivated Quality Assurance Engineer for a contract position. The ideal candidate possesses excellent communication skills, attention to detail, and has…
Added 1 hour ago
T
Microsoft Azure Integration Developer
TEEMA
Vancouver, BC
- Contract
Design, develop, test, and deploy enterprise integrations connecting cloud and on-premises systems Implement and configure Azure API Management (APIM), including hybrid integration with…
Added 1 hour ago
WI
Senior Structural Engineer, Buildings
WSP in Canada
Calgary, AB
- Full-time
Collaborate with architects, building systems specialists and other engineering disciplines to deliver coordinated multidisciplinary solutions.
Added 1 hour ago
CT
Conductor - Sarnia, ON
CSX Transportation
Sarnia, ON
- Full-time
Note: You must pass a drug test (hair follicle and urine), medical exam, and background check to be hired into this role.

Zoho

React Native - Mobile Full Stack Developer

Toronto, ON, Canada

Contract

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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, contribute to technical decisions and documentation, 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 and backend development experience using Node.js. Candidates should have experience with React Query, Redis, Azure and AKS, CI/CD, testing, observability, and architectural decisions, along with strong communication skills.

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
Backend Development
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

TypeScript
React Native
Expo
React Query
TanStack Query
NestJS
Node.js
Fastify
Redis
Azure
Azure Kubernetes Service
Kubernetes
GitHub Actions
CI/CD
New Relic
System Architecture
API Design
Data Modeling
Caching
Service Decomposition
Backend Development
Mobile Applications
Unit Testing
Integration Testing
End-to-End Testing
Observability
Technical Documentation
Architecture Decision Records
Event-Driven Architecture
Mobile App Security

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