Lever job ID: Lever job Title: Lever job Description: Lever job Lists: Lever job Department: Lever job Location: Lever job Team: Lever job Commitment: Lever job Working type: 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 Posting Summary Job role Engineering & TechnologyWeb Experience Level Senior Employment Type Contractor Location SofiaPlovdivBulgaria RemoteVarnaVeliko TarnovoGlobal RemoteRuse Apply now Posting Summary Job role Engineering & TechnologyWeb Experience Level Senior Employment Type Contractor Location SofiaRemotePlovdivBulgaria RemoteBulgariaVarnaVeliko TarnovoGlobal RemoteRuse Apply now We offer Benefits Competitive Pay Feel satisfied with the negotiated terms. Remote Work Model Freedom to be based anywhere in the world. Global Tech Community Work in a global team using the latest technologies. Exciting Career Prospects Enterprise projects that set standards and save lives. No Intermediaries Direct communication with our teams. Career Development Career Path We strive to provide everyone working at MentorMate with plenty of opportunities to further their career. In fact, we have an entire team dedicated to learning and development to do exactly that. To further aid in individual career growth, we developed the MentorMate Career Path to serve as a roadmap for the professional development of each team member. Moreover, it provides information about the technical and soft skill requirements for upskilling and taking the future steps of the individual professional journey within the company. The Career Path provides opportunities for people to determine their own goals based on how they want to grow and serves as a foundation and reference point for career discussions. It also cultivates a culture of proactiveness regarding personal career growth. Let’s Work Together Related job positions More opportunities in the Engineering & Technology team Windows System Administrator – Contractor Global Remote Contractor .NET Technical Lead Paraguay Paraguay Remote Full - time .NET Technical Lead – Contractor Global Remote Contractor