Position: Middle+/Senior Front-end Developer
Company: Heartpace
Category: JavaScript
Experience required: 5y
English level: upper
Published: 2023-01-01T00:00:00+02:00

**Required skills:**
- 4+ years of proven experience in Software development
- Knowledge of React (virtual DOM, hooks, context, portals, jsx, performance) + Redux (state, store, lifecycle events etc)
- Excellent HTML\CSS\JS(html events, prototypes, context, event loop, call stack, hoisting, etc.), ES9 knowledge
- Understanding app/browser performance and techniques / cross-browser / platform issues
- Knowledge of Git, Webpack

**As a plus:**
- Experience in Nodejs, Express
- Experience in writing unit tests (Karma or Jasmine)
- Experience with React Native, Graphql, Docker, Responsive markup skills, Figma
- Passion for UX\UI
- SCSS preprocessors knowledge

**Must have personal qualities like:**
- Ability to work in a team
- Good analytical skills and attention to details
- Ability to understand someone else’s code
- At least an Upper-Intermediate level of English

**Opportunities:**
- Build a successful product that grows dynamically within the European market
- Professional and career growth
- Possibility to propose solutions to a project
- Realization of your innovative ideas in building new solutions and services

**We offer:**
- Working in the Swedish product company 
- Dynamic and challenging technical tasks 
- Occasional business trips to Sweden
- Long-term employment
- 20 working days of annual paid vacation and paid sick leaves 
- Compensation for certifications, conferences, training, and other working events
- Bunch of courses on the udemy.com to grow
- Work in a unique professional, friendly and supportive environment
- Variety of knowledge sharing, training and self-development opportunities
- Regular events and team buildings
- Informal style of leadership and communication