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Full-Time

Lead React Native Developer

London

Confirmed live in the last 24 hours

ION Group

ION Group

5,001-10,000 employees

Provides trading and workflow automation software

Data & Analytics
Consulting
Enterprise Software
Fintech
Quantitative Finance
Financial Services

Expert

London, UK

Category
Mobile Engineering
Software Engineering
Required Skills
Agile
UI/UX Design
REST APIs
React Native
Requirements
  • 10+ years working in mobile UI development
  • 5+ years of commercial-grade React Native development experience
  • Experience with API formats like REST and GraphQL
  • Knowledge of Websockets, SSE, RPC
  • Experience in Agile development methodologies
  • Strong interpersonal and organizational skills
  • Demonstrable team leadership experience
  • Knowledge of global financial markets and products
  • Bachelors or Masters in Computer Science, Engineering, Physics, Math, or related work experience
Responsibilities
  • Build applications with high throughput, latency, and resiliency
  • Develop and communicate technical vision and strategy for mobile experiences
  • Lead team development and support engineers' growth
  • Maintain hands-on involvement in software development
  • Craft robust and scalable mobile application architectures
  • Identify and evaluate new technologies for data capabilities
  • Collaborate with cross-functional teams to align technical solutions with business needs
  • Optimize data systems for performance and scalability

ION offers mission-critical trading and workflow automation software to financial institutions, corporations, central banks, and governments, enabling improved decision-making, simplified processes, and empowered teams. The company's strategic approach to automation and investments in research and development are shaping the future of automation technologies.

Company Stage

N/A

Total Funding

$42.1M

Headquarters

London, United Kingdom

Founded

1998

Growth & Insights
Headcount

6 month growth

13%

1 year growth

8%

2 year growth

12%

Benefits

Health, dental, and vision insurance

AD&D and disability insurance

Flexible spending account

Health savings account

Life insurance

Mental health care

401K plan

Performance bonus

Supplemental workers' compensation

Family medical leave & parental leave

PTO, paid holidays, sick days, bereavement leave, and volunteer time off

Commuter checks

Company social events

Employee assistance program

Free lunch

mobile phone discount