UI Lead / Sr. Frontend Engineer

Positions: Frontend Engineers/ User Interface Developers

We’re looking for Frontend Engineers/ User Interface Developers who would work on next-generation technologies that touch millions of customers worldwide.

We’re a team of 2,000 ambitious, curious people building marketplace platforms that make it super easy for anyone to buy and sell almost anything, boosting local economies.

What you will be doing:

• You will be writing high-quality code using object-oriented principles with 100% unit and integration tests.

• You will be Translating high-level business problems into scalable design and code. Creating libraries for larger consumption, defining APIs, and own end-to-end services.

• Mentoring junior engineers while optimizing application architectures for Docker/Kubernetes/AWS and using micro-services best practices (logging, metrics, database, etc)

• You will ensure platform and application readiness in terms of capacity, performance, monitoring, and stability.

• You will influence product requirements and operational plans. Instill best practices for development and champion their adoption, while working with the product manager to estimate and plan projects in the agile development framework.

Who we’re looking for :

A strong technologist at our organization cares about code modularity, scalability, and reusability as the problems we solve today become the foundation for and thrive in an ambiguous environment, a rapidly changing environment, continuously adapting and bringing newer solutions. An ideal candidate should have the –

• 4 to 8 Years experience in ReactJs, JavaScript, and Front-end frameworks specifically.
• Experienced in developing applications using Javascript, ReactJS, VueJS, NodeJS, HTML5, CSS3/CSS4, and other UI technologies.
• Experience in building rich PWA applications
• Understanding and experience with asynchronous processing, partial page refresh, DOM traversal and manipulation. Experience with REST API construction, documentation, and architecture, including API description languages like Swagger. Experience with parsing and manipulating XML and JSON.
• Deep understanding of JavaScript patterns and the challenges involved with creating maintainable JavaScript applications.
• Experience developing multi-channel, mobile-responsive, and mobile-adaptive UI
• Experience with Front-end tools for testing and automation, like Gulp, Mocha, Karma, Chai, and selenium.
• Experience building large-scale high-performance systems and sites
• Have a good eye for subtle UI details
• Experience working in an agile test-driven development with continuous integration
• Excellent communication skills