Senior React Native Engineer

We are looking for Senior React Native Engineer for a new healthcare project from scratch

Requirements:
5+ years professional experience with mobile app development
Proven experience as a Mobile Developer using React Native and AWS Amplify (preferred)
Experience with other AWS Services (Lambda, AppSync, Amplify, SNS, SES)
Proficiency in javascript
Experience in native mobile development in Swift, Objective-C, Java and deployment of apps in Apple and Android Appstore
Experience with GraphQL
Deep understanding of concepts like JSX, Virtual DOM, component lifecycle
Experience with encryption and data protection
Solid understanding of React Native coding principles and tools like Sentry, Bitrise, Hockeyapp, Redux, ESLint, Jest, Enzyme, Git
At least Intermediate English level

Responsibilities:
Working on development of Mobile App (primarily iOS, future Android)
Work in agile 2-week iterative sprint cycles
Work with Lead Architect on Secure design of the mobile application, propose technical options for implementation
Implement functionality as per agreed upon design document and specification
Create well documented and testable code
Follow OWASP Secure Coding best practices
Write unit test and security focused automated test suites
Bring new ideas to the table to help increase efficiency, conduct better unit testing, and incorporate new technologies

What we offer:
50% cost compensation for attending courses and seminars on self-development;
70% cost compensation for sports activities;
Regular Performance Review;
Career opportunities;
Internal University;
English training courses at the office;
Annual paid vacation (18 working days);
Paid sickness leave;
Corporate doctor;
Corporate events.

About Sombra

Sombra is an ambitious Ukrainian company that engaged in software development.
We offer our customers building dedicated teams of software engineers in Ukraine.
We are not just a company that performs tasks - we are partners for our customers.
In our company there are no bureaucracy and "old methods" of management.
With us you can create value and be up to date with current trends.

Company website:
https://sombrainc.com/

DOU company page:
https://jobs.dou.ua/companies/sombra/