Java Backend Developer - Spring Boot & AWS (EC2, Lambda)

Deloitte Shared Services India; Gurugram District; Hybrid; INR 1,200,000 - 2,400,000; Full time

Job summary

Deloitte Shared Services India in Gurugram is seeking a skilled Java & AWS Cloud Engineer to design, build, and maintain scalable backend applications. You will own the full lifecycle from writing Java/J2EE code and Spring Boot microservices to deploying cloud infrastructure on AWS.

Ideal candidates have hands-on production development experience, strong problem-solving skills, and a track record of delivering reliable software within Agile teams.

Qualifications

• Strong proficiency in Java and J2EE with enterprise-grade experience.
• Extensive Spring Boot experience for microservices.
• Hands-on AWS experience with EC2 and Lambda.
• End-to-end AWS ownership from deployment to maintenance.
• Production-grade development and troubleshooting skills.
• Ability to optimize performance and scalability.

Responsibilities

• Design, develop, test, and maintain robust backend applications.
• Build and deploy RESTful APIs and microservices via Spring Boot.
• Manage cloud resources and serverless components on AWS.
• Collaborate with Agile/Scrum teams to deliver reliable software.
• Troubleshoot production issues and optimize performance.

Skills

Java

J2EE

Spring Boot

AWS

Cloud ownership

Production experience

Education

B.Tech / M.Tech; B.E / M.E; B.Sc. / M.Sc.; B.Com / M.Com; MBA/PGDM; BCA/MCA; PhD

Tools

Docker

Kubernetes

Jenkins

GitHub Actions

AWS CodePipeline

DynamoDB

MySQL/PostgreSQL

Job description

Job description:

We are looking for a skilled Java & AWS Cloud Engineer with hands‑on production development experience to design, build, and maintain scalable backend applications. In this role, you will own the full application lifecyclefrom writing clean Java/J2EE code and Spring Boot microservices to deploying and managing serverless and cloud infrastructure on AWS (EC2, Lambda)

Key Responsibilities:

• Application Development: Design, develop, test, and maintain robust backend applications using Java and J2EE.


• Microservices & APIs: Build and deploy high-performance RESTful APIs and microservices using Spring Boot.


• AWS Cloud Management: Provision, configure, and manage cloud resources, including Amazon EC2 instances and AWS Lambda serverless functions.


• End-to-End Ownership: Take full ownership of applications from architecture design and local coding through production deployment, monitoring, and troubleshooting.


• Performance & Optimization: Troubleshoot production issues, optimize code and database queries, and ensure high availability, security, and scalability.


• Collaboration: Work closely with cross-functional Agile/Scrum teams to deliver reliable software solutions

Required Qualifications & Must-Have Skills:

• Core Technologies: Strong proficiency in Java and J2EE.


• Frameworks: Extensive experience building enterprise-grade applications with Spring Boot.


• AWS Cloud Services: Proven, hands‑on experience working with AWS EC2 and AWS Lambda.


• Cloud Ownership: Demonstrated ability to drive end-to-end AWS ownership (deployment, configuration, and maintenance of cloud-native components).


• Production Experience: Real-world, hands‑on production development experience deploying and supporting live applications.


• Problem-Solving: Strong analytical and problem-solving skills to diagnose and resolve complex system or performance bottlenecks.

Preferred / Nice-to-Have Skills:

• Familiarity with containerization tools like Docker and Kubernetes.


• Experience with CI/CD pipelines (Jenkins, GitHub Actions, or AWS CodePipeline).


• Knowledge of relational/NoSQL databases (MySQL, PostgreSQL, DynamoDB)

Education:

• B. Tech / M. Tech;B.E / M.E; B.Sc. / M.Sc.; B. Com / M.com; MBA/PGDM; BCA/MCA; PHD