Senior Frontend Developer (offline) $4000-6000

About Us
Ruby Labs Ltd (RL) is a fast-growing start-up established in London in 2018. RL operates the biggest astrology mobile app with the mission to educate people by simplifying astrology for greater awareness, and on its track to launch the mobile fitness app in early 2021.

The Opportunity
We are looking for a Senior Front-end Developer who will be responsible for building and releasing the front-end. Design, develop, maintain, and improve our front-end services. Playing a key role in architectural and design decisions.

This is a truly exciting opportunity to join a fast-growing, self-funded start-up that strives hard to create a fast-paced, supportive and fun working environment.

We’re scaling quickly, which means that the focus and responsibilities of any position can be quite dynamic – but here’s how we initially see your skills and passion coming to life at RL:
Responsibilities
Taking full responsibility for building and releasing the Front-end.
Design, developing, refactoring, testing, maintaining, and improving our Front-end services.
Playing a key role in architectural and design decisions.
Translating requirements into stable, working, high-performance software.
About You
5+ years of experience as Front-end developer
Excellent knowledge of Javascript (ES5, ES6)
Front-end framework experience (ReactJS, VueJS, etc).
Advanced knowledge of HTML, CSS (SCSS), Responsive design
Proficient understanding of cross-browser compatibility
Experience in front-end optimisation: performance improvements, memory usage
Experience with Unit and End-to-end testing
Proficient understanding of code versioning tools, such as Git, Bitbucket.
Knowledge of Typescript
Knowledge of Webpack
Understanding of REST API
ESLint
Fluency in English
Nice to have
GCP and Kubernetes.
Docker.
Microservices architecture.
Websockets.
The Team
You will be joining a strong team of ~40 people passionate about building the best-in-class product. RL has incredible team members, users, and ambitions... which is where you come in.

This is a fantastic opportunity to build and grow one of the most exciting astrology products which will shape the future of how people consume astrology services.

We are a remote-first company, and our product team is distributed across Europe while our chat operators and content management are located on-site in Malta. This was a deliberate choice to prioritise work-life balance and ensure we're able to accommodate the best people in Europe, whilst fostering diversity.

Our Values
#Kindness
“When we are kind, it is not only good for the object of our kindness; it is also good for our own health and happiness.” Professor Stephen Post, author of “Why Good Things Happen to Good People”

#Inclusion
Cultivate a work environment where all team members feel respected, treated fairly, empowered, recognized, safe, and heard—one where they have the opportunity to excel. An environment in which everyone truly feels included.

#Balance
Work-life balance is the state of equilibrium where a team member equally prioritizes the demands of one's career and the demands of one's personal life.

#Learning
Constant personal and professional growth. More than just acquiring new skills, it’s about learning from our experiences and seeing failure as a path to success.

Benefits
Competitive remuneration, Culture of continuous learning, Flexible vacation policy.

Employment
Regular employment in UK or Malta or Contractor agreement for the team members distributed across Europe (non-UK/Malta).