Software Engineer (Frontend)

Polygon Technology • Bachelor's Degree • JavaScript • Node JS • 13 days ago
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Senior · 3+ years exp
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Polygon Technology

Polygon is a platform for Ethereum scaling and infrastructure development and web3. Its growing suite of products offers developers easy access to all major scaling and infrastructure solutions: L2 solutions (ZK Rollups and Optimistic Rollups), si...
polygon.technology • Dhaka • UTC+06:00 • Cryptocurrencies • Blockchain & Crypto • Blockchain Infrastructure • Est. 2022

At Polygon Technology, we specialize in building cutting-edge software solutions that empower businesses around the world. With a strong focus on innovation, quality, and user experience, we are proud to deliver high-performance applications across platforms. Our team is driven by a passion for technology, a commitment to excellence, and a collaborative spirit.

We are looking for a skilled Frontend Engineer with 3 to 5 years of experience to join our Engineering Team. The ideal candidate will have strong hands-on experience in building modern, scalable, and responsive web applications using React.js, Next.js, and related frontend technologies. You will work closely with cross functional teams to deliver high quality digital products and exceptional user experiences.

Key Responsibilities

Frontend Application Development

  • Design, develop, and maintain modern web applications using React.js, Next.js, JavaScript, HTML, CSS, and related technologies.

User Interface Development

  • Convert UI/UX designs into responsive, user friendly interfaces while ensuring consistency across different devices and browsers.

API Integration

  • Integrate frontend applications with RESTful APIs and backend services, ensuring seamless communication and optimal performance.

Performance Optimization

  • Optimize application performance, accessibility, responsiveness, and overall user experience through modern frontend best practices.

Code Quality and Maintenance

  • Write clean, maintainable, and well documented code.

  • Participate in code reviews and continuously improve development standards.

Collaboration and Delivery

  • Work closely with Product Managers, Backend Developers, UI/UX Designers, DevOps Engineers, and QA teams to deliver high quality software solutions on time.

  • Bachelor's degree in Computer Science, Software Engineering, or a related field.

  • 3 to 5 years of professional experience in frontend development.

  • Strong hands-on experience with React.js andNext.js.

  • Strong understanding of JavaScript fundamentals, HTML5, CSS3, browser APIs, and modern frontend development practices.

  • Hands-on experience with Bootstrap, Ant Design (AntD), and SASS.

  • Experience integrating frontend applications with RESTful APIs and backend services.

  • Good understanding of browser rendering, DOM, Virtual DOM, and web performance optimization.

  • Familiarity with Node.js, Express.js, MongoDB, and Mongoose.

  • Experience working with Git and Agile development methodologies.

  • Strong debugging, analytical, problem solving, and communication skills.

  • Previous experience working on FinTech, Banking, Payment Gateway, or Financial Services platforms will be considered a strong advantage.

  • Candidates who can join immediately or within a short notice period will be given preference.

Why Join Polygon Technology?

  • Be part of a fast-growing tech company delivering data-driven solutions
  • Work with cutting-edge technologies and mission-critical systems
  • Collaborate with a skilled and experienced engineering team
  • Competitive salary and growth-oriented environment
  • Across Bangladesh (on-site required)

Other Information

  • Salary Range: As per company policy
  • Employment Type: Full Time
  • Perks: Fully subsidized meals
  • Routine: Sunday - Thursday
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