Senior JavaScript Developer with React – Contractor

A custom development company, MentorMate is a design and software powerhouse with mature and established practices in Enterprise Web & Mobile Development, Technical Architecture, Human-Centered Design, Cloud & DevOps, Advanced Data Мanagement & Analytics.

For our LAMP&FE team, we are currently looking for a Senior JavaScript Developer with React who will participate in the creation of enterprise-class applications on the latest technology platforms using proven design patterns. Our software solutions tackle specific tech challenges across several industries. While our roots are in education, nearly half of our current projects are focused on healthcare and the large amounts of secure data that come with it. We also innovate in finance, real estate, commerce, IoT, and others.

As a top engineering company, run by engineers, MentorMate provides challenging opportunities in a friendly, people-oriented environment. We value our people and share our success through competitive pay and advancement opportunities. Additionally, we offer free accounting services to all of the contractors in Bulgaria.

What you need to have
  • 3+ years experience with React.js
  • Excellent JavaScript knowledge
  • Experience with a state management library like redux, mobx, react-query, etc.
  • Strong knowledge of different React patterns and design principles
  • Good understanding of unidirectional data flow, state management, and immutability
  • Experience configuring and writing unit tests
  • Familiar with the latest HTML5 APIs and specifications
  • Understanding of CSS flexbox, animations, transformations, and media queries
  • Experience with GraphQL is a plus
  • Excellent spoken and written English
Extra points if you have experience with
  • Any back-end programming language (Node.js, PHP, .NET, etc.)
  • One of the following: Angular, Vue.JS, ReactNative, etc. 
  • Leading a team 
  • Mentoring junior engineers
What will be your responsibilities
  • Participate in the architecture, design and development phase of software production
  • Build responsive websites
  • Build Single Page Applications w/ (but not limited to) React.js
  • Integrate with server-side Web APIs
  • Deliver high-quality software with extensive unit testing
  • Participate successfully in an established daily Scrum process
  • Enforce coding and UI standards
How you will spend your time
  • 50% Writing code and tests
  • 25% Scrumming and helping others on the team
  • 10% Reviewing teammates’ code
  • 5% DevOps
  • 5% Refactoring
  • 5% Documenting
Let’s work together
Available for the following work models:
Contractor
Remote
We offer

What We Offer

  • Freedom to work remotely from anywhere in the world
  • Opportunity to join a community of 850+ developers worldwide
  • Free accounting services and consultations to all of the contractors in Bulgaria
  • Clear and fair negotiation on your payment terms
  • No third-party intermediaries. Open communication with our teams
  • Inspiring opportunities to work on various enterprise projects that set standards

Career Path

0
Intern Level
1
Junior Level
2
Regular Level
3
Senior Level
4
Lead / Architect Level
5
Manager / Principal Level

Let’s Work Together