React Native Engineer

Salt Digital Recruitment; Greater London; On-site; GBP 60,000 - 70,000; Full time

Job summary

A leading FCA-regulated trading brokerage in London seeks a talented Front-End React Native Developer to join their team. You will work on a greenfield trading system, contributing to a mission-critical product that shapes the company’s future. Ideal candidates are proficient in React Native, TypeScript, and design-focused, with strong opportunities for growth in a dynamic start-up culture.

Benefits

Performance-based bonus structure

Contributory pension scheme

Opportunities for professional growth

Qualifications

• Strong experience with React Native, TypeScript, and Redux.
• Proven ability to craft cross-platform applications for Web, iOS, and Android.
• Experience in developing complex applications from scratch.

Responsibilities

• Own the tech stack and maintain the front-end for critical trading applications.
• Write clean and maintainable code while supporting deployment processes.
• Contribute to a collaborative development environment through code reviews.

Skills

React Native

TypeScript

Redux

Expo

UI/UX Design

Git

AI application

Job description

Front-End React Native Developer – Greenfield Trading System

Location: London (Office-based, Monday to Friday)

Salary Range: £60,000 – £70,000 + performance-based bonus

Are you a talented and enthusiastic Front-End React Native Developer or Software Engineer looking to make a significant impact? My client, a leading FCA-regulated trading brokerage, is building a brand-new trading system and offers an exciting opportunity to join a growing team of experienced technologists and finance professionals. This role comes with opportunities for technical ownership from day one.

Why Join This Opportunity?

• Greenfield Project: Work on a completely new system with no legacy tech debt.
• Direct Impact: Contribute to a mission-critical flagship product that will directly shape the company’s future.
• Growth Potential: Join the team early and grow as the company expands.
• Unique Culture: Experience a dynamic start-up culture within a well-established and reputable group.
• Embrace AI: My client is a strong believer in AI applications in Finance and actively seeks innovative ideas while maintaining compliance and risk awareness.

Key Responsibilities:

• Own the tech stack, staying current with the latest developments in the field.
• Develop, design, and maintain the front-end for critical trading applications.
• Write clean, testable, and maintainable code.
• Actively contribute to code reviews, fostering a collaborative development environment.
• Support deployment and release processes, and troubleshoot production issues to ensure smooth operation.

Skills and Qualifications:

Must Have:

• React Native Expert: Strong experience with TypeScript, Redux, and Expo.
• Proven ability in crafting pixel-perfect, cross-platform applications for Web, iOS, and Android, and delivering them to the AppStore and Play Store.
• Experience building complex and responsive cross-platform apps from scratch.
• Design-Focused Mindset: A keen eye for detail and a deep appreciation for UI/UX.
• Startup Mentality: Ability to take ownership, move fast, and thrive in an evolving environment.
• Professional command of Git for version control.
• Enthusiasm for leveraging AI for both development processes and product innovation.

Good to Have:

• Backend experience with Node.js, Python, or .NET.
• Experience building real-time trading applications with advanced charting.
• Familiarity with configuring deployments using Jenkins or similar CI/CD tools.

What My Client Offers:

• Competitive salary and performance-based bonus structure.
• Significant opportunities for professional growth and career advancement.
• A contributory pension scheme.
• A collaborative, innovative, and open work environment.

Eligibility: The candidate should be eligible to work in the UK; visa sponsorship is not provided for this role.

If you are a passionate Front-End React Native Developer looking to build cutting-edge trading systems from the ground up, we encourage you to apply!

*Rates depend on experience and client requirements

Job Information

Job Reference: JO-2505-353837

Salary: £60000.00 - £70000.00 per annum

Salary per: annum

Job Duration:

Job Start Date: 31/07/2025

Job Industries: Software Engineering

Job Locations: Greater London

Job Types: Permanent

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