Require a minimum of 2 years of experience in mobile or web development.
Require solid Front-End knowledge in Javascript and/or HTML/CSS.
Require fluency with web technologies like REST API, security, performance, etc.
Require excellent written and verbal communication skills in English.
Good to have:
Familiar with deployment, scaling, monitoring and performance tuning
Familiar with knowledge of relational database systems like PostgreSQL and MySQL.
Familiar with Agile Process and Scrum Methodologies
Familiar with Extreme Programming methodologies of TDD (Test Driven Development), Refactoring and Continuous Integration