Senior React Native Developer

Mobilunity is a provider of dedicated development teams aiming to bring European corporate culture to the Ukrainian IT-labor market. Throughout all the years of our existence and until now, we’ve been working hand in hand with European companies as our primary partners. By our own example, we are proving that the dedicated team model works the best in all directions including employee’s interests as people have always been our main asset. Joining Mobilunity you won’t ever feel alone.

On behalf of our Client from Japan, Mobilunity is looking for a Senior React Native Developer .

About project:
Our client is a fast-growing fintech company based in Tokyo. The company offers its real-time monthly consolidated credit service all across Japan. Our client started Japan’s first instant post-pay credit service for e-commerce customers in October 2014. The main product is an online payment platform which requires no pre-registration or credit card to use; via this service the customers can purchase products online using only a mobile phone number and email address and settle a single monthly bill for all their purchases, either at a convenience store, by bank transfer or auto debit. Customers can use credit funds during a month and then return the balance to zero without paying credit interests.

This service also supports multi-pay installments and subscriptions. There are currently over 4 million accounts in use. This service got the largest investment to date in the Japanese financial tech industry, including PayPal Ventures investment.

They need to look at every piece of their business architecture and infrastructure with a detailed and critical eye. You will help us be thoughtful and deliberate about tackling the right bottlenecks, as well as develop new features and support, extend or simplify the existing ones. You’ll have the opportunity to gain a deep understanding of creating simple user experiences for complex products.

Technical stack on the project:

• Test Scripts and a Software QA testing framework written in Python
• AWS Services (fargate, RDS, lambda) with PostgreSQL DBs
• API/App testing frameworks/tools (selenium, postman, browserstack, etc.)
• Circle CI + terraform provisioning and deployment
• Our clients company’s services written in Scala, Rust, and other languages

Responsibilities:

• You will work with colleagues and teams building and improving a variety of services and features for internal and external users
• Frontend experiences for merchants that make it as easy as possible for them to receive and manage their payments online. All of client’s merchants participate in doing business online, and payments are an essential part of their process. Reducing friction here is what it’s about
• Client’s internal tool used across teams to investigate and manage merchants & consumers, payments & charges, partners and settlements. They aim to increase their efficiency through investment in internal tools, and each of those tools has its own unique set of frontend engineering challenges
• Collaborate with stakeholders across the organization such as experts product, design, infrastructure, and operations
• Instrument the systems with monitoring and alerting to ensure accuracy, availability and responsiveness

Requirements:

• 5+ years experience in a software development
• Bachelor’s degree in Computer Science, Engineering, or related field
• Excellent knowledge of React Native
• Experience in building pixel-perfect, buttery smooth UIs across both mobile platforms with ReactNative
• Proven experience in React.js
• Able to leverage native APIs for deep integrations with both iOS & Android platforms
• Familiar with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
• Experience in building UIs with modern tools like ES6, React, Redux, Flow, and Webpack
• Team-based software development experience, and enjoy working with different stakeholders
• Care deeply about performance, accessibility, and API design
• Strong communication skills
• Be a generalist working on anything it takes to solve problems and delight users both internally and externally
• Actively strive to improve consumer experiences and make design proposals through wireframes, sketches and mockups
• Ability to connect different services and processes together even if you have not worked with them before
• Have a high bar for producing clean, maintainable and testable code
• Comfortable working in a big codebase with multiple stakeholders
• Confident level of English (at least upper-intermediate to handle all communications)

Nice to have:

• Familiar with creating B2C user experiences
• Experience with financial or payment product

In return we offer:

• The friendliest community of like-minded IT-people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program designed to attend our teams’ needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Fair salary and 100% taxes coverage – don’t worry about possible taxes raise – we will get you covered
• Perfect office location in the city-center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort and multiple lounge and gaming zones on all of the 3 floors
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

Come on board, and let’s grow together!