Three Across | Back End Developer

2 days ago


india Three Across Full time

Backend Developer Job Description

Location: Noida, Hybrid (3 Days from Office)

Employment Type: Full-time

Compensation: 25 Lacs - 30 Lacs


Role Summary:

We are looking for Backend Developers with 6–9 years of experience in designing, building, and maintaining backend systems, particularly using Java and Spring Boot frameworks. The ideal candidate will have strong problem-solving skills, a collaborative mindset, and a passion for delivering reliable and scalable software solutions that meet business objectives.


Key Responsibilities:

  • Develop, test, and maintain backend systems using Java, Spring, and Spring Boot.
  • Design and implement RESTful APIs and contribute to microservices architecture.
  • Write and maintain unit tests to ensure code quality and reliability.
  • Collaborate with cross-functional teams, including frontend developers, product managers, and QA, to deliver robust software solutions.
  • Troubleshoot and resolve production issues, ensuring minimal downtime and optimized performance.
  • Optimize backend systems for scalability, security, and performance.
  • Contribute to code reviews, ensuring best practices in coding, testing, and documentation.


Key Requirements:

  • Proficiency in Java and backend development with Spring Boot and Spring frameworks.
  • Experience in designing and implementing RESTful APIs and microservices architecture.
  • Strong knowledge of debugging tools and ability to troubleshoot production issues.
  • Familiarity with unit testing frameworks like JUnit and Mockito.
  • Experience with databases (SQL/NoSQL) and knowledge of query optimization.
  • Exposure to CI/CD pipelines and version control systems like Git.
  • Strong problem-solving skills and attention to detail.
  • Excellent communication skills and ability to work collaboratively in a team environment.


Nice-to-Have Skills:

  • Familiarity with cloud platforms like AWS, Azure, or GCP.
  • Knowledge of containerization tools like Docker and Kubernetes.
  • Exposure to logging and monitoring tools like ELK Stack, Splunk, or Prometheus.
  • Experience with caching mechanisms such as Redis or Memcached.


If you are passionate about backend development and eager to contribute to impactful software projects, we’d love to hear from you



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