Senior Java Developer - Spring Boot/Microservices Architecture

Company Description :

Publicis Sapient is a digital transformation partner helping established organizations get to their future, digitally-enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting and customer experience with agile engineering and problem-solving creativity.

Job Description :

We are looking for a Java Microservices Developer to join our team of bright thinkers and doers. You'll use your problem-solving creativity to design, architect, and develop high-end technology solutions that solve our clients' most complex and challenging problems.

Total Experience : 5 - 12 years

Your Impact :

- Drive the design, planning, and implementation of multifaceted applications.

- Combine your technical expertise and problem-solving passion to work closely with clients.

- Constantly innovate and evaluate emerging technologies and methods to provide scalable and elegant solutions.

Mandatory Qualifications :

- 5+ years of software development experience

- Strong development skills in Java JDK 1.8 or above

- Java fundamentals : Exception handling, Serialization/Deserialization, Immutability, Enums, Collections, Annotations, Generics, Auto boxing, Data Structures

- Database : RDBMS/NoSQL (SQL, Joins, Indexing)

- Multithreading : Re-entrant Lock, Fork & Join, Sync, Executor Framework

- Spring Core & Spring Boot (security, transactions)

- Hands-on experience with JMS (Kafka, ActiveMQ, RabbitMQ)

- Memory Management : JVM configuration, Profiling, GC, Performance tuning, Testing (JMeter/similar)

- DevOps : CI/CD (Maven/Gradle, Jenkins, Quality plugins, Docker, containerization)

- Strong understanding of OOPS, Design principles, and Design patterns

- Logging frameworks : SLF4J/LogBack/Log4j

- Testing : JUnit, Mockito/Powermock, Git/SVN

- Cloud : AWS (EKS, ECS/Fargate, MSK, VPC, IAM, RDS/Aurora, S3, Secrets Manager, Parameter Store, CloudWatch, KMS, Route 53, ALB/NLB, CloudFront, API Gateway)

- Strong experience in Microservices design patterns, fault tolerance, and scalability.

Highly Desirable :

- Infrastructure as code with Terraform or AWS CDK

- Experience migrating on-prem applications to AWS

Skills

Java, AWS, Spring Boot, Kafka, Multithreading, Spring, Microservices Architecture, RDBMS, Spring Frameworks, JVM, JMS