Position: Senior Frontend/Fullstack Engineer (with a focus on React)
Company: Svitla Systems
Category: JavaScript
Experience required: 5y
English level: upper

The company brings in top talent to build out exciting new features for customer-facing e-commerce products. The brands attract more than 20 million unique users each month across its four sites, 15 email newsletters, five mobile apps, numerous content partnerships, and significant social channels. It is on a steep growth trajectory due to its web and email advertising, mobile app subscription, and premium content sales businesses. We are looking for a top-notch Senior Frontend or Fullstack Engineer, who is passionate and well-versed with modern technologies like .NET Core, MVC, SQL, and React. This position allows you to work on exciting projects, work directly with a team in the US, and with super intelligent people that you can learn from and contribute to their knowledge. Currently, the team is working on the seller side of applications and the new customer acquisition side of things.

**Requirements:**
- 5+ years of experience in software development.
- 4+ years of experience with ReactJS.
- Experience with HTML and CSS.
- Basic expertise in C# and .NET framework, or desire to learn and work with it.
- Expertise in developing services (SOAP-WCF and REST) and web development frameworks like ASP.NET MVC.
- Good knowledge of database concepts and Microsoft SQL Server.
- Solid foundation in Computer Science, with strong competencies in data structures, design patterns, concurrency, algorithms, and software design.
- Strong analytical and troubleshooting skills.
- Bachelor's degree in Computer Science or a technical field.
- Upper-intermediate level of English.

**Responsibilities:**
- Migrate the auth system to the external provider.
- Design, build and maintain APIs for both web and mobile apps.
- Participate in developing front-end features using JavaScript, and React.
- Take part in team meetings, and communicate with product owners.

**We Offer:**
- US and EU projects based on advanced technologies.
- Competitive compensation based on skills and experience.
- Annual performance appraisals.
- Flexibility in workspace, either remote or in our welcoming office. 
- Comprehensive medical insurance after one month.
- MultiSport card with access to 2500 sports facilities all over Poland.
- Bonuses for recommendations of new employees.
- Bonuses for article writing, public talks, other activities.
- 15 vacation days, 10 national holidays, sick leaves, family days off.
- Educational activities reimbursement on the monthly basis.
- Free webinars, meetups and conferences organized by Svitla.
- Gifts for birthdays, New Year and other holidays.
- Fun corporate celebrations and activities.
- Awesome team, friendly and supportive community!