jobapplier

Senior Java Developer

Polygon Technology

Senior Java Developer who has 4–6 years of experience and can take ownership of designing and delivering high-quality backend solutions.

About Polygon Technology

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.

Responsibilities

  • Design, develop, and maintain enterprise-grade Java applications with strong focus on scalability, performance, and security.
  • Build and optimize backend systems using Spring Boot , Hibernate, and REST APIs , ensuring smooth integration across services.
  • Contribute to system design and microservices architecture , making sure solutions are future-proof and cloud-ready.
  • Work closely with Product Managers, QA, and DevOps to deliver new features and enhancements that align with business goals.
  • Lead by example in code reviews, testing, and documentation , while guiding junior developers to improve their technical skills.
  • Conduct profiling, debugging, and optimization to maintain system reliability under heavy loads.

Requirements

  • The right candidate will not only write clean, scalable code but also bring architectural insight, leadership, and problem-solving skills to our growing engineering team.
  • Bachelor’s degree in Computer Science, Software Engineering , or related field.
  • 4–6 years of professional, hands-on Java development experience in high-performance applications.
  • Spring Framework / Spring Boot Hibernate / JPA SQL & NoSQL Databases (MySQL, PostgreSQL, MongoDB, etc.) Proven experience in Microservices architecture and Cloud platforms (AWS, Azure, or GCP).
  • Solid understanding of design patterns, clean code principles, and software architecture best practices.
  • Familiarity with CI/CD pipelines, Docker, and Kubernetes is a strong plus.
  • Excellent problem-solving skills, debugging ability, and analytical thinking .
  • Strong communication skills with the ability to collaborate across teams and lead discussions.
  • 💡 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 Other Information Salary Range: As per company policy Employment Type: Full Time Perks: Fully subsidized meals Routine: Sunday - Thursday Across Bangladesh (on-site required)