Role: Senior/Intermediate React Native Developer

Type: Contract-6+ Month s

Location: Toronto, ON - 5x/Month- Hybr id

Compensation: $70-$75/h our

Primary Focus: ~80% React Native / ~20% Native Mobile & adjacent develop ment

Interview Process: 2 Client Rounds (1- Technical- In-person- 1.5 Hours, 2- Re mote)

Key Responsibil

- ities

Design, develop, test, and maintain production mobile applications using React Native
- and Expo

Build new mobile features from requirements, specifications, and Figm

- a designs

Work within Agile squads alongside Product, Design, QA, and other

- engineers

Own features through the full development lifecycle from requirements through implementa

- tion and QA

Integrate mobile applications wi

- th REST APIs

Troubleshoot issues across React Native and, when required, the underlying native iOS/A

- ndroid layers

Work with Swift/iOS development when functionality requires native

- implementation

Apply established native mobile development patterns and best practices within React Nati

- ve applications

Develop automated unit/component tests using Jest and React Native t

- esting libraries

Participate in code reviews, technical design discussions, security reviews, and engi

- neering standards

Support both existing applications and new greenfield

- mobile development

Contribute to CI/CD and mobile release processes using EAS Build/EAS Update, Jenkins,

- and GitHub Actions

Leverage GitHub Copilot and AI-assisted development tools throughout the

- engineering workflow

Participate in the team's move toward spec-driven development, using specifications from requirements through

- implementation and QA

Work with emerging AI-enabled engineering workflows, including Figma MCP int egrations and Spe

- c Kit Must-Have Skills:

Strong, recent hands-on experience developing production

- React Native applications Experience working with modern/rece
- nt versions of React Native Strong h




- ands-on experience with Expo Strong TypeScript/Java

- Script development experience Experience working w
- ithin Agile development squads Ability to take Figma designs and independently translate them into p
- roduction-ready mobile features Strong troublesho
- oting and problem-solving skills Robust communication skills and ability to collaborate effectively with Product,

Design, QA, a

- nd Engineering teams

Nice to Have

Previous native iOS devel
- opment experience, particularly Swift
- Native Android development experience

Experience troubleshooting React Na
- tive issues within native mobile layers
- Experience with EAS Build and EAS Updat
- e Experience with Zustand and/or TanS
- tack Experience with Expo-based navigation

- Experience with Jenkins and GitHub Ac
- tions

Web application development experience

Experience with GitHub C
- opilot or other AI-assisted develop
- ment tools Exposure to spec-driven development

Experience with Figma MCP servers, Spec K

- it, or similar AI-enabled engineering workflows Experience developing applications within banking, financial

services, or other highly regulated environments We may use AI-enabled and/or automated tools to support parts of our recruitment process, including application screening, interview scheduling, and candidate communications.

These tools are used to enhance consistency and efficiency. All hiring decisions involve human review

and are not based solely on automated processing. The Company offers a total rewards package in accordance with all applicable federal, provincial, and local laws and requirements.

Benefit eligibility and offerings vary based on role, employment status, and work location. For contractor positions, benefits are limited to those entitlements and protections required by applicable law, which may include (as applicable) vacation pay, public holidays, leaves of absenc

e, and other legally mandated benefits or payments.

📌 React Native Engineer (Toronto)
🏢 Collabera
📍 Toronto