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Software Engineer II, Mobile & Web

Remote:

Full Remote

Experience:

Mid-level (2-5 years)

Work from:

Latin America

Offer summary

Qualifications:

Minimum 2 years experience in React.js or React Native, Strong computer science fundamentals, Experience delivering products at scale, Ability to write well-documented TypeScript code.

Key responsabilities:

Launch new features on web and mobile platforms
Design, test, and scale features for simplicity

Flex Financial Services Scaleup https://www.getflex.com/

201 - 500 Employees

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Job description

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. It’s hard to believe that it’s 2025 and paying rent on time is expensive, inflexible, and difficult. We’re here to change that! Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. Our mission is to empower as many renters as possible with flexibility over their most significant recurring expense. After deliberately keeping a stealth profile as we built up unprecedented investor support and an enthusiastic user base, we are looking for motivated individuals to help us keep our mission growing. Will you be a part of the team?

About the role

Flex is looking for a Software Engineer II that will be responsible for the development of our core user experience across our mobile and web platforms. In this role you will be working closely as part of a team to launch new features across our web and mobile platforms. You’ll be developing, designing, testing, and scaling new product offerings that solve complex problems in a simple way for all of our users.

You can expect to be working closely with other cross functional partners across our organization on a daily basis. Our team works in an agile manner, and some of the partners you can expect to work with in this role include designers, product managers, and quality engineers. We expect you to be able to be hands-on and execute on work as both an individual, while also building products that allow for flexibility as we are evolving our product offerings.

What you’ll do

Work closely with product, design, and engineering peers to launch new features across our web and mobile platforms
Design, test, and scale new features to solve complex problems in a simple way for our customers
Be hands-on and execute work as an individual, while also building products that allow for flexibility as we evolve our product offerings
The ideal candidate will be comfortable leading scoping, design, & implementation for mobile/web features

Key qualifications

A minimum of 2 years experience in React.js or React Native is required for this position.
Strong computer science fundamentals
A strong focus on building high quality mobile and web UIs to specifications
Experience with various architectures and tools within the React Native and React ecosystems (Hooks, Components, Context, Redux).
Experience delivering products at a large scale without performance bottlenecks (hundreds of thousands to millions of users)
Write maintainable code that uses industry best practices to improve the entire software development life cycle (unit testing, linting, automation).
Ability to write well-documented and testable TypeScript code
Familiarity with REST API’s and tooling across web and mobile architectures
Collaborating with engineers across multiple teams to improve code quality

#LI-Remote

Life at Flex:

We understand that it takes a diverse team of highly intelligent, curious, determined, empathetic, and self aware people to grow a successful company. Our HQ is located in New York City, but we have employees located throughout the US, Australia, Canada and South America. We are growing quickly, but deliberately, with a focus on building an inclusive culture. Our dynamic team has incredible perspectives to share, just as we know you do, and we take great pride in being an equal opportunity workplace.

We offer many employee benefits. For full time, U.S. based employees we offer: