Posted 3 days ago
Senior Software Engineer
@ Caspian One
Toronto, Ontario
Overview
Caspian One is hiring a Senior React Native Developer on a contract basis for a greenfield rebuild of a flagship mobile banking platform. The role involves shaping architecture, engineering standards and technical direction with senior stakeholders, using React Native and TypeScript. The posting states a hybrid arrangement, a long-term contract and a competitive day rate.
Responsibilities:
- Build a next-generation mobile banking platform with React Native and TypeScript
- Shape architecture, standards and best practices from day one
- Collaborate with product, design and engineering teams
- Drive technical decisions across a visible transformation programme
- Ensure solutions are scalable, secure and future-ready
Requirements summary:
- Strong commercial React Native experience
- TypeScript expertise
- Experience building large-scale mobile applications
- Solid understanding of mobile architecture and performance optimisation
- Ability to work closely with stakeholders and influence outcomes
- Excellent communication skills
Tools & skills
Source and dates
Source type not verified · apify-linkedin
- Employer posting date
- 2026-11-10
- First seen by our source
- 2026-11-14
- Source record updated
- 2026-11-14
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Caspian One
| Field | Value |
|---|---|
| Open jobs on Jobsy | 4 |
Senior React Native Developer | Contract | Hybrid | Greenfield
Most React Native contracts are about maintaining existing apps.
This isn't.
We're partnering with a leading organisation that's rebuilding its flagship mobile platform from the ground up. You'll join at the start of a major transformation, helping shape the architecture, engineering standards, and technical direction of a brand-new banking app used at scale.
This is a chance to influence key decisions, work with senior stakeholders, and build something that genuinely leaves a mark.
What You'll Be Doing
- Building a next-generation mobile banking platform with React Native and TypeScript
- Shaping architecture, standards, and best practices from day one
- Collaborating with product, design, and engineering teams to create exceptional customer experiences
- Driving technical decisions across a highly visible transformation programme
- Ensuring solutions are scalable, secure, and built for the future
What We're Looking For
- Strong commercial React Native experience
- TypeScript expertise
- Experience building large-scale mobile applications
- Solid understanding of mobile architecture and performance optimisation
- Ability to work closely with stakeholders and influence technical outcomes
- Excellent communication skills
What's In It For You?
- Genuine greenfield project with no legacy constraints
- The opportunity to shape a flagship mobile product from day one
- High levels of ownership, autonomy, and technical influence
- Long-term contract opportunity
- Competitive day rate
If you're looking for more than just another React Native contract and want to help build a mobile platform from the ground up, we'd love to hear from you.
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