React Native Engineer, ONE
Banking
$150-190k
Offers Equity
Ethical personal finance platform
Be an early applicant
Ethical personal finance platform
501-1000 employees
Be an early applicant
$150-190k
Offers Equity
501-1000 employees
Company mission
To help people live healthier financial lives.
Role
Who you are
- 5+ years of professional experience developing and deploying iOS and Android applications using React Native
- Experience building secure, user-centric financial or payments experiences, with attention to precision in money movement, error handling, and compliance-friendly UX
- Strong TypeScript and React expertise with proficiency in state management, networking, and native integrations; familiarity with React Navigation and client analytics is a plus
- Proven track record of collaboration, documentation, and ownership in fast-moving, cross-functional teams
- Drive and proactivity – everyone here is a builder and executor
- Experience leading technical projects from the ground up, being a critical key member of client implementation and owning decisions made
- We encourage candidates from all backgrounds to appl
What the job involves
- As a React Native Engineer on the Banking team at OnePay, you will build simple and beautiful mobile experiences for everyday money movement and account management that millions rely on
- Ship high-quality features across iOS and Android for core banking journeys, including onboarding, cross-sells, rewards, transfers, card management, and cash advance
- Collaborate with product, design, and backend partners to translate requirements into performant, reliable mobile interfaces with clear ownership from concept through release
- Employ best practices in testing and CI/CD to deliver with quality and speed, including automated unit and integration tests
- Improve mobile performance, accessibility, and resilience, instrumenting analytics and monitoring to ensure seamless experiences at scale
- Contribute to our shared mobile platform by adopting design system components, navigation patterns, and developer tooling that enable consistency and velocity
- Leverage React best practices to deliver optimized code that results in elegant user experiences by writing clean, maintainable, and well-tested code following industry best practices
- Lead technical decisions, architecture, and code reviews, always raising the bar in code quality
Application process
- Initial Interview with Talent Partner
- Technical or Hiring Manager Interview
- Team Interview
- Executive Interview
- Offer!
Our take
Banks have a poor image and are often perceived to not care about their customers. ONE Finance has the financial well-being of its clients at the heart of what it does. Offering equal access to high-yield savings rates and affordable credit that grows. Its signature feature is the ability to organize money in multiple sub-accounts that ONE calls “Pockets,” whether to pay specific bills or save toward goals. You can also set up shared “Pockets” with partners or friends for joint saving objectives.
ONE is part of a new wave of digital banking apps that have the potential to disrupt traditional legacy systems, driven by European firms such as Triodos in the Netherlands. ONE Finance is clear that it doesn’t use deposits for anything that exploits the Earth's resources or is involved in the arms trade, setting it apart from other recent endeavours from Monzo and Revolut who aren’t so forthcoming about where its funds are invested.
In 2022, ONE was acquired by Hazel, a FinTech company which was launched by Walmart and Ribbit Capital and which also acquired Even Responsible Finance at the same time. The companies have merged under the ONE brand, combining workforces, products and operating budgets, and will benefit from Walmart's support and marketing reach.
Freddie
Company Specialist at Welcome to the Jungle
Insights
68% employee growth in 12 months
Company
Funding (last 2 of 3 rounds)
Aug 2021
$40m
SERIES B
Mar 2020
$17m
SERIES A
Total funding: $66m
Company benefits
- Benefits effective on day one
- Early access to a high potential, high growth fintech
- Generous stock option packages in an early-stage startup
- Remote friendly (anywhere in the US) and office friendly - you pick the schedule
- Flexible time off programs - vacation, sick, paid parental leave, and paid caregiver leave
- 401(k) plan with match
Company HQ
Civic Center, New York, NY
Leadership
Brian Hamilton
(Chief Commercial Officer)Started their career at Wells Fargo Foreign Exchange before leaving after almost 8 years to join Clear2Pay in 2006. They founded Isomer Labs, PushPoint, and Azlo before starting One as CEO in February 2019.
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