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Added 1 day ago
Z
React Native - Mobile Full-Stack Developer.
Zoho
Toronto, ON
- Contract
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…
Added 1 day ago
KG
RPA Platform Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
The Senior Platform Engineer develops, maintains, and manages Automation platform on premise, AWS cloud and vendor SaaS to enable automation across the bank and core operations enabling the…
Added 1 day ago
ES
Senior Databricks Data Platform Engineer
Enterprise Solutions Inc.
Montreal, QC
- Contract
Title: Senior Databricks Data Platform Engineer
Added 1 day ago
Machine Learning Engineer
Scotiabank
Toronto, ON
Oversee integration and movement of data across multiple source systems and cloud-based environments.
Added 1 day ago
Software Engineer
Scotiabank
Toronto, ON
Oversee integration and movement of data across multiple source systems and cloud-based environments.
Added 1 day ago
TH
Senior Advisor | Temporary Full time | CVH | Financial Planning
Trillium Health Partners
Toronto, ON
- Full-time
Reporting to the Manager, Corporate Strategy & Planning, the Senior Financial Advisor will build, design, coordinate, analyze, and drive corporate financial initiatives for organizational…
Added 1 day ago
TH
Project Manager I (Full-Time) - CVH PRCC Admin
Trillium Health Partners
Mississauga, ON
- Full-time
…patient experience across these portfolios, while supporting integration and efficiencies with primary care providers, screening programs, diagnostic services and regional partners. The…
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RQ11316 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
including the execution of systems integration tests, specialized tests,
Added 1 day ago
BS
Java CIAM Developer
Brainhunter Systems Ltd
Toronto, ON
- Contract
Brainhunter is currently seeking the services of a “Java CIAM Developer” for a contract opportunity with one of our Valued Clients.
Added 1 day ago
KG
RPA Platform Engineer
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
We are seeking a Senior RPA Platform Engineer to architect, maintain, and scale our enterprise automation ecosystem across hybrid environments, including on-premises architecture, AWS…
Added 1 day ago
Z
React Native - Mobile Full-Stack Developer
Zoho
Toronto, ON
- Contract
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…
Added 1 day ago
M
Staff Engineer - Backend & Architecture
MapsPeople
Toronto, ON
- Full-time
This is a senior technical leadership role for an engineer who thinks beyond individual services and features. You will help define our backend architecture, drive technical standards…
Added 1 day ago
FW
Solution Architect
Future Works
Remote, Canada
- Full-time
- Remote
8+ years of experience in Solutions Architecture, Platform Architecture, or senior software engineering, with a strong track record of designing secure, production-grade enterprise systems.
Added 1 day ago
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Senior Technical Engineering Manager
Stay22
Montreal, QC
- Full-time
We are seeking an energetic and experienced Senior Technical Engineering Manager to lead a high-performing engineering team working across Stay22’s diverse product and platform initiatives.…
Added 1 day ago
HR
Manager, Loss Prevention
Holt Renfrew
Toronto, ON
- Full-time
The Manager, Loss Prevention works with Store Senior Leadership to reduce the impact of shrinkage and Fraud on the store net profit. The Manager is responsible for establishing and…
Added 1 day ago
BQ
QNX Senior Software Developer in Test
BlackBerry QNX
Ottawa, ON
- Full-time
The QNX Service PSP Test Team is seeking an experienced and highly motivated Software Developer in Test to help validate and deliver next-generation QNX software technologies. This is an…
Added 1 day ago
B
QNX Senior Software Developer in Test
BlackBerry
Ottawa, ON
- Full-time
The QNX Service PSP Test Team is seeking an experienced and highly motivated Software Developer in Test to help validate and deliver next-generation QNX software technologies. This is an…
Added 1 day ago
ES
Senior Data Engineer
Epsilon Solutions Ltd.
Mississauga, ON
- $65 to $70 CAD / hour
- Contract
We are seeking an experienced Senior Data Engineer with strong expertise in SQL, Data Warehousing, and Snowflake to join our Capital Markets technology team. The ideal candidate will play a…
Added 1 day ago
TT
Sr. Technology Project Manager
Tundra Technical Solutions
Toronto, ON
- $97,000 to $110,000 CAD / year
- Full-time
The Senior Technology Project Manager is responsible for leading the successful delivery of complex technology programs and projects that support organizational priorities. This role…
Added 1 day ago
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Commercial Manager
GagaMuller
Regina, SK
- Full-time
…packages, including electrical infrastructure, mechanical cooling systems, controls, public health, fire protection, specialist equipment and associated testing and commissioning. You will…
Added 1 day ago
SS
Senior Validation Engineer- Agentic AI
Sapphire Stream Technology
Toronto, ON · Greater Toronto Area, Canada
- Full-time
SST is seeking an experienced Senior Agentic AI – Validation & Automation Engineer to join our engineering team in Markham, Ontario.
Added 1 day ago
C
Knowledge Graph Engineer
Centraprise
Toronto, ON
- Contract
We are seeking a Senior Full-Stack Engineer to build and maintain a knowledge graph platform for enterprise data governance. The role involves developing scalable backend services,…
Added 1 day ago
JT
Senior Data Engineer
Javelin Technologies
Canada
- Full-time
As Senior Data Engineer / Data Scientist, you will design, build, and operate the group's data ecosystem: integrating data from our core business systems, developing robust pipelines,…
Added 1 day ago
P
Technical Field Supervisor – Building Automation Systems / Systems Integration (TFS005)
Potenco
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Technical Field Supervisor/Lead – Building Systems / Systems Integration (BAS)
Added 1 day ago
TD
IT Service Delivery Manager
Terra Dygital
Toronto, ON
- $115,000 to $130,000 CAD / year
- Full-time
6+ years of professional systems administration experience, including at least 3 years at a Senior System Administrator level (or equivalent scope and ownership) supporting multiple client…

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, resolve performance and reliability issues, document technical decisions, and mentor engineers while collaborating with product and design partners.

Requirements

Requires 7 or more years of full-stack software engineering experience, strong TypeScript skills, and hands-on experience with React Native and Expo. Candidates should also have backend development experience, familiarity with Redis, Azure and AKS, GitHub Actions, observability, testing, and the ability to make and communicate architectural decisions.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

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

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