Lead Java Developer

WebBee Global
Noida, Uttar Pradesh, India

About the Role

WebBee Global is looking for an experienced Java Architect / Lead Java Backend Developer to drive the design, architecture, and development of scalable SaaS integration platforms. The role requires strong technical leadership, hands-on coding expertise, and the ability to design high-performance backend systems supporting complex e-commerce workflows.

The ideal candidate should have deep expertise in Java, Spring Boot, distributed systems, microservices, API integrations, cloud technologies, and enterprise application architecture. The candidate will be responsible for technical decisions, architecture improvements, mentoring engineering teams, and delivering reliable production-grade solutions.

Key Responsibilities

  • Define and design scalable backend architecture for SaaS-based integration platforms.
  • Lead technical design discussions and provide architectural direction.
  • Develop and review high-quality backend services using Java and Spring Boot.
  • Design microservices, APIs, asynchronous workflows, and integration solutions.
  • Build systems capable of handling high-volume transactions and complex business workflows.
  • Review existing architecture and recommend improvements for scalability, performance, and reliability.
  • Design solutions for e-commerce integrations involving orders, inventory, fulfilment, tracking, and product data.
  • Troubleshoot complex production issues and drive root-cause analysis.
  • Establish engineering best practices for coding standards, security, testing, and deployment.
  • Mentor senior and junior developers through technical guidance and code reviews.
  • Collaborate with Product, QA, DevOps, and business teams to deliver reliable solutions.
  • Evaluate new technologies and recommend improvements to engineering processes.

Requirements

Required Skills

  • 12–15 years of experience in Java backend development.
  • Strong expertise in Java 8+ and advanced Java concepts.
  • Extensive experience with Spring Boot, Spring MVC, Spring Data JPA, and Hibernate.
  • Strong understanding of microservices architecture and distributed systems.
  • Experience designing and developing enterprise-grade REST APIs.
  • Strong knowledge of database design, MySQL, SQL optimization, and performance tuning.
  • Excellent understanding of object-oriented design principles and design patterns.
  • Experience with multi threading, concurrency, caching, and asynchronous processing.
  • Strong debugging, system analysis, and production troubleshooting skills.
  • Experience with Git, Maven/Gradle, JUnit, Mockito, and CI/CD practices.
  • Understanding of application security, API security, and performance optimization.
  • Experience working with Linux-based production environments.

Preferred Skills

  • Experience architecture SaaS products or e-commerce platforms.
  • Hands-on experience with marketplace and ERP integrations such as Amazon, Shopify, TikTok Shop, NetSuite, WooCommerce, or similar platforms.
  • Experience with AWS services including EC2, S3, SQS, Lambda, and CloudWatch.
  • Experience with Redis, Kafka/message queues, Docker, and Kubernetes.
  • Knowledge of cloud-native architecture and scalability patterns.
  • Experience leading engineering teams and driving technical initiatives.
  • Familiarity with monitoring and performance analysis tools

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Questions about this job

How do I apply for the Lead Java Developer job at WebBee Global?

Use the apply link on this page: you apply directly with WebBee Global on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.

What skills does WebBee Global want for this Lead Java Developer role?

The job description asks for Java 8+, Spring Boot, Spring MVC, Spring Data JPA, Hibernate, microservices architecture, distributed systems and enterprise-grade REST APIs. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.

How can I get a job at WebBee Global?

Apply to the WebBee Global roles that match your experience, and tailor your resume to each job description: for this role that means showing Java 8+, Spring Boot, Spring MVC. A resume that matches the job's own keywords is more likely to get past screening. Fitboard scores your resume against this exact job for free.

Is this Lead Java Developer job remote or onsite?

This is based in Noida, Uttar Pradesh.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with WebBee Global, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.

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