• Develop advanced UI features using React.js and Next.js • Build reusable, scalable, and maintainable UI components following best practices • Translate complex UX designs and business requirements into clean, responsive, and user-friendly interfaces • Integrate the UI layer with backend services and APIs • Optimize application performance, accessibility (WCAG compliance), SEO, and cross-browser compatibility • Conduct code reviews, ensuring code quality and adherence to standards • Collaborate with cross-functional teams to continuously improve UI/UX • Use Node.js for backend integration, tooling, and server-side logic when needed • Troubleshoot production issues, identify root causes, and implement efficient fixes • Mentor junior developers, providing technical guidance and promoting best practices within the team.

• Write and maintain quality software • Implement well-structured, maintainable client-side code under the guidance of more senior engineers. • Build features and fix bugs in front-end applications using TypeScript (EmberJS, React) and other front-end technologies. • Learn and apply basic mobile development concepts (React Native, iOS, Android) as needed for your team’s work. • Participate actively in code reviews: • Incorporate feedback into your own work. • Ask clarifying questions to deepen your understanding of best practices. • Document your work clearly (comments, simple API docs, and basic wiki pages) so others can understand how your code works and how to use it. • Follow established architectural patterns and guidelines when implementing features, asking for help when requirements or designs are unclear. • Use existing client-side component libraries and patterns, and help identify opportunities to reuse rather than rewrite components. • Seek mentorship from more experienced engineers, being open to feedback and coaching. • Ask questions early and often to unblock yourself and ensure you’re building the right thing. • Share what you learn with teammates (for example, via small demos, documentation updates, or answering questions from peers at a similar level). • Provide honest estimates for your own tasks and update your team when estimates need to change. • Break down your work into manageable steps with help from more senior engineers when needed. • Write tests and follow team quality practices (linting, code style, basic automated testing) to keep defects low. • Balance the desire to move quickly with the need to produce reliable, maintainable code, deferring to senior guidance when tradeoffs are unclear. • Bring forward ideas for small improvements to the user experience, performance, or developer workflow. • Take initiative in small ways—such as cleaning up code you touch, improving comments, or updating a wiki page—without waiting to be asked.

We are seeking a **Senior Full Stack Developer **to join our development team. Our products require innovative and open-minded engineers working in an Agile environment. You will be part of a world-class team of engineers that focuses on new functionality and stabilization for our large-scale system. As a part of your team, you will have the opportunity to learn from others and drive your own initiatives. Since 2007, MMDSmart has been a leading supplier in cloud-based business communications, delivering game-changing IT products to businesses in over 100 countries. Our success is fueled by the inspiration and innovative ideas of our team members, encouraging their growth and impacting our Messaging and Voice solutions. These empower our clients to communicate more effectively with their customers. Don’t miss this chance to excel in a rapidly expanding tech company, where your potential and ambitions are not just recognized, but celebrated.

• Write well-designed, testable, and scalable code that performs flawlessly in production; • Take part in the full development cycle from sprint planning to release cycles; • Ensure smooth development and cooperation between dev teams and product owners; • Build customer-facing consumer web and mobile applications for global audiences; • Implement third-party integrations including external APIs and analytics; • Optimize for SEO performance and PageSpeed improvements.