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Added 18 days ago
AI
Full Stack Engineer
Apptoza Inc.
Toronto, ON
- Contract
7+ years of backend development experience in Java or Python
Added 18 days ago
A
Senior / Staff Data Engineer (BI) – CEG Team
Agoda
Vancouver, BC
- Full-time
Use languages such as Python, Java, Golang, or JavaScript/TypeScript to implement APIs, data services, and lightweight UIs that expose data in a usable way to agents, managers, and…
Added 18 days ago
A
Senior / Staff Data Engineer (BI) – CEG Team
Agoda
Montreal, QC
- Full-time
Use languages such as Python, Java, Golang, or JavaScript/TypeScript to implement APIs, data services, and lightweight UIs that expose data in a usable way to agents, managers, and…
Added 18 days ago
S
Senior Applications Developer- Mobile Apps (React Native)
Sobeys
Mississauga, ON
- Full-time
…currently have a full-time opportunity for a Senior Applications Developer. This role is based is based out our office located in Mississauga,…
Added 18 days ago
S
Software Developer - Global Consulting Firm $100,000-$130,000 BASE
Saragossa
Montreal, QC
- $100,000 to $130,000 USD / year
- Full-time
…framework like React or TypeScript. Experience with another backend language such as C#, Java, Rust, or C++ is a plus. You have worked with AI or machine learning systems, including LLMs,…
Added 18 days ago
FS
Mobile Application Developer
Focus Systems Inc.
Canada
- Contract
The successful candidate will work closely with the SAP Developer team, Functional Consultants, and other technology areas to deliver SAP MDK mobile applications on SAP BTP, develop and…
Added 18 days ago
N
Software Developer - Cloud Platform
Nakisa
Montreal, QC
- Full-time
Proficiency in full stack development: backend development using Java, Spring Boot, and RESTful APIs, and frontend development using Vue.js (or similar frameworks such as React or Angular).
Added 18 days ago
BS
Technical Lead
Brainhunter Systems Ltd
Toronto, ON
- Contract
Strong backend engineering experience with Java and Spring Boot, including REST APIs, microservices, asynchronous processing, data access, automated testing and production troubleshooting.
Added 18 days ago
N
Software Developer - Applications
Nakisa
Montreal, QC
- Full-time
Curiosity about full stack development - comfortable moving between backend (Java, Spring Boot, RESTful APIs) and frontend (Vue.js, Angular, or React) work, and excited to deepen that range.
Added 18 days ago
N
Talent Acquisition Sourcer
Nakisa
Montreal, QC
- Full-time
Your portfolio starts with our software developer, IT and technical product roles, alongside outbound searches in Customer Success and Enterprise Sales. You will also own how Nakisa shows…
Added 18 days ago
Manager, Software Development
Open Text Corporation
Waterloo, ON
…classification, data extraction, information validation, and delivery to backend…
Added 18 days ago
Senior Applications Developer- Mobile Apps (React Native)
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Mississauga, ON
…currently have a full-time opportunity for a Senior Applications Developer. This role is based is based out our office located in Mississauga,…
Added 18 days ago
IF
Lead Full Stack Developer
iA Financial Group
Montreal, QC · Quebec, QC
- Full-time
…confident and secure about their future? As a Lead Full Stack Developer, you will play a key role in the analysis, development, integration, testing, and evolution of robust digital…
Added 18 days ago
MS
Consultant Conversion - Software Eng III : Job Level - Director
Morgan Stanley
Montreal, QC
- Full-time
Develop backend services and data processing capabilities using Java, Scala, and Apache Spark.
Added 18 days ago
M
Senior Full Stack Java Engineer
Miratech
Canada
- Full-time
…Experience (CX), and operational business processes. You will use Java and Spring Boot to develop scalable backend services, React with TypeScript to create responsive user experiences, and…
Added 18 days ago
M
Senior Full Stack Java Engineer
Miratech
Canada
- Full-time
…Experience (CX), and operational business processes. You will use Java and Spring Boot to develop scalable backend services, React with TypeScript to create responsive user experiences, and…
Added 18 days ago
EG
Développeur(-euse) de logiciels sénior(e) (contenu) / Senior Software Development Engineer
Expedia Group
Montreal, QC · Canada - Quebec - Montreal
- Full-time
Added 18 days ago
Software Engineer, Web3 Backend
Robinhood
Toronto, ON
Expertise in backend development using languages such as Go, Python, or Java, with a solid grasp of cloud-native architectures.
Added 18 days ago
S
Java Developer
Synechron
Calgary, AB
- Full-time
We are seeking a highly motivated Java Backend Developer, the ideal candidate will have strong experience in Java, Spring Boot, RESTful APIs, microservices, cloud platforms, databases, and…
Added 18 days ago
H
Senior Full Stack Engineer (Azure Cloud Platform)
HCLTech
Calgary, AB
- Full-time
Develop backend services using Node.js, Python, .NET, or Java.
Added 18 days ago
AI
IVR Application Developer – Cisco CVP/ Amazon Connect
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Java development with client backend integrations (HTTP REST APIs, OAuth2, XML Web Services, MS SQL Server).
Added 18 days ago
H
Full Stack Engineer, Client Performance and Management Information (CPMI)
HSBC
Toronto, ON
- Full-time
…while working across the application stack and integrating with Java-based microservices and PostgreSQL. The platform is undergoing modernization to simplify the application landscape,…
Added 18 days ago
D
ABAP Senior Developer - Operate
Deloitte
Toronto, ON
- Full-time
The SAP ABAP senior developer is responsible for the design, development, enhancement, support, and maintenance of SAP solutions within the CARM ecosystem. The senior developer works…
Added 18 days ago
O
Front End Developer 2
OLG
Sault Ste. Marie, ON · Toronto, ON · Foster Drive Office
- Full-time
Front-End Developer Level 2 (12 months contract)
Added 18 days ago
NC
SWIM Software Developer
NAV CANADA
Ottawa, ON
- Full-time
…services. You will primarily work developing and maintaining backend microservices in an object orientated language like Java to support our in-house Enterprise Service Bus. Microservices…

Sobeys

Senior Applications Developer- Mobile Apps (React Native)

Mississauga, ON, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Experience: 6+ years of professional software development experience, with 4+ years in React Native delivering production apps at scale.
Posting language: English
Posted: Sep 14, 2026

Original job description

Embark on a rewarding career with Sobeys Inc., celebrated among Canada’s Top 100 employers where your unique contributions drive success.

Sobeys is full of exciting opportunities, and we are always looking for bright new talent to join our team! We currently have a full-time opportunity for a Senior Applications Developer. This role is based is based out our office located in Mississauga, ON.

What You’ll Do

Lead the development of new features and enhancements in our React Native applications for iOS and Android.
Collaborate with cross-functional teams (design, product, backend, QA) to translate business requirements into high-quality, maintainable code.
Write clean, reusable, and well-tested TypeScript/JavaScript code following best practices and coding standards.
Integrate RESTful APIs, GraphQL endpoints, and cloud services into mobile apps.
Optimize app performance, memory usage, and responsiveness.
Debug, troubleshoot, and resolve issues across the mobile stack.
Implement and maintain CI/CD pipelines for React Native builds and deployments.
Conduct code reviews, mentor junior developers, and promote engineering excellence.
Build and maintain native modules in Swift/Kotlin when needed for React Native integration.
Stay current with the latest React Native releases, ecosystem libraries, and mobile development trends.

What You Have To Offer

6+ years of professional software development experience, with 4+ years in React Native delivering production apps at scale.
Proficiency in JavaScript (ES6+) and TypeScript.
Solid understanding of mobile app architecture, state management (Redux, MobX, or Recoil), and navigation (React Navigation).
Experience with native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) development for integrating platform-specific features into React Native.
Strong understanding of RESTful API design, Firebase, and mobile security best practices.
Hands-on experience with Azure Repos, Git, Gitflow, CI/CD pipelines, and build tools.
Familiarity with testing frameworks such as Jest, Detox, or Appium.
Knowledge of Agile methodologies and experience working in Scrum teams.
Strong problem-solving skills with the ability to work in ambiguous, fast-paced environments.
Excellent communication and collaboration skills.

Nice To Haves

Understanding and experience in Python.
Experience with performance profiling and optimization in React Native apps.
Knowledge of GraphQL and Apollo Client.
Experience with mobile analytics, A/B testing, and feature flagging.
Familiarity with cloud environments (GCP, AWS, or Azure) for mobile backend integration.
Understanding of DevOps, SRE principles, and mobile app observability (New Relic).

Who We Are

Sobeys is one of Canada’s leading grocery retailers, with more than 1,600 stores across all 10 provinces and banners including Sobeys, Safeway, IGA, Foodland, FreshCo, Thrifty Foods, and Lawtons Drug Stores. Our 128,000 teammates and franchise affiliates are passionate about delivering great food and exceptional experiences to our customers and communities.

Learn More About Our Story And Culture

Who We Are | Why Work With Us

Total Rewards

We offer a Total Rewards package designed to support teammates at work and in life. Depending on role and eligibility, teammates may receive health and dental benefits, retirement and savings programs including an Employee Share Ownership Plan, a 10% in-store discount at participating banners, virtual healthcare and an Employee and Family Assistance Program, learning and development opportunities, parental leave top-up, and paid vacation.

Sobeys is committed to providing a compensation structure that is flexible, equitable and competitive in the market to enable performance and growth. To learn more about this opportunity including the expected range of compensation in accordance with Pay Transparency Legislation where required please click the “I’m interested” or "Apply" button above. Individual compensation is determined based on qualifications, experience, and internal equity within the range provided.

Additional Information

External websites may share our organization's job postings which includes compensation information based on similar roles and market benchmarks. These figures are provided for general comparison purposes only and are not issued or verified by our organization.

We may use Artificial Intelligence (AI) tools to support efficiencies in the candidate screening, assessment, and recruitment processes. These AI tools do not make hiring decisions on behalf of the Company. Hiring decisions are made by our Hiring Teams.

Sobeys is committed to creating accessible and inclusive hiring processes. We will work with applicants requesting accommodation at any stage of the recruitment process.

Please note: Successful candidates will be required to provide documentation to prove their legal ability to work in the position during the onboarding process. Documentation will be assessed by the employer prior to commencement of work.

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More about this job

Responsibilities

Lead development and enhancement of React Native applications for iOS and Android, integrating APIs and cloud services while optimizing performance and resolving issues. Maintain mobile CI/CD pipelines, review code, mentor junior developers, and collaborate with design, product, backend, and QA teams.

Requirements

Candidates need at least six years of professional software development experience, including four or more years delivering production React Native apps, and proficiency in JavaScript and TypeScript. They should have experience with mobile architecture, native iOS or Android development, APIs, Firebase, security, Git-based workflows, CI/CD, testing frameworks, and Agile Scrum teams.

Skills

React Native
JavaScript
TypeScript
iOS Development
Android Development
Swift
Kotlin
RESTful APIs
GraphQL
Mobile App Architecture
State Management
CI/CD
Git
Mobile App Testing
Agile Methodologies
Performance Optimization

Benefits

Health and Dental Benefits
Retirement and Savings Programs
Employee Share Ownership Plan
In-Store Discount
Virtual Healthcare
Employee and Family Assistance Program
Learning and Development Opportunities
Parental Leave Top-Up
Paid Vacation

Visa sponsorship

Not detected in the job text

Keywords

React Native
JavaScript
TypeScript
iOS
Android
Swift
Objective-C
Kotlin
Java
RESTful APIs
GraphQL
Apollo Client
Firebase
Redux
MobX
Recoil
React Navigation
Azure Repos
Git
Gitflow
CI/CD
Jest
Detox
Appium
Agile
Scrum
Python
Performance Profiling
A/B Testing
Feature Flagging

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