Position: Frontend Developer
Company: HOS-Inc
Category: JavaScript
Experience required: 3y
English level: intermediate

About the role:
In this role, you will engineer and develop the frontend that will serve 10s of millions of users. There is no legacy codebase which means you don’t need to suffer from old poor-written code, you need to write clean code from scratch. As one of the first engineers in the company, you will be responsible for ensuring the code style is implemented consistently across the codebase right from the start. Keeping the code modular and easy to read is one of the top priorities.

At the same time, as a start-up, we are moving at a fast pace, so you need to be agile and focus on delivering software that does the job first and then improve it step by step. You will work directly with the founding team.

**Tech stack:**
Javascript
React 17 (CRA)
State management: React Context + React Query
React Testing Library
Css
Storybook


**Responsibilities**
Develop frontend (the framework doesn’t matter as long as you can effectively use it)
Proactively suggest UI design improvements
Maintain design system
Deliver efficient code that does the job first and iteratively improve it later
Adhere to code guidelines and keep co-workers accountable for it as well
Ship code that is easy to read, maintain and debug. Be on top of all most recent code practices, libraries and frameworks and push the team to use better tools. Conduct thoughtful code reviews for your team members

**Basic qualifications**
3+ years of experience with Javascript
3+ years of experience using one of frontend frameworks (React/Angular/Vue/Svelte etc.)
3+ years of experience using one of state management approaches (Redux/Mobx/Context etc.)
Understanding of web performance
Understanding of basic UI design patterns
Proficiency in unit/integration testing
Good understanding of how to implement useful logging
The skill of documenting your own code (writing useful comments)
You iterate quickly with short feedback loops
You’re comfortable with change and ambiguity and thrive working autonomously
English level - Intermediate or higher
Experienced using self-improvement apps (habit trackers, time management tools, fitness trackers, etc.)