Senior Associate - Java Developer

Cognizant

0 years

0 Lacs

bengaluru karnataka india

Posted:6 days ago| Platform:

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Skills Required

java developer design microservices architecture apache kafka data devops integration code logging monitoring deployment documentation api serialization sql nosql postgresql jenkins aws azure gcp

Work Mode

On-site

Job Type

Full Time

Job Description

Role Overview:

We are seeking a skilled Java Developer to design and develop scalable backend systems using Spring Boot and Microservices architecture. The ideal candidate will also have hands-on experience with Apache Kafka for building real-time data pipelines and event-driven systems.

Key Responsibilities:

Develop and maintain backend services using
Java
,
Spring Boot
, and
Microservices
architecture.
Design and implement
RESTful APIs
and integrate with frontend or other services.
Build and manage
Kafka producers, consumers, and Kafka Streams
for real-time data processing.
Ensure
high availability
,
scalability
, and
performance
of microservices.
Collaborate with cross-functional teams including DevOps, QA, and frontend developers.
Implement
unit testing
,
integration testing
, and participate in code reviews.
Monitor and troubleshoot production issues using logging and monitoring tools.
Work with
Docker
,
Kubernetes
, and
CI/CD pipelines
for deployment and automation.
Maintain documentation for services, APIs, and Kafka stream topologies.

Required Skills:

Strong proficiency in
Java 8+
,
Spring Boot
, and
Spring Cloud
.
Experience in
Microservices architecture
and
API Gateway
patterns.
Hands-on experience with
Apache Kafka
, including
Kafka Streams
,
Kafka Connect
, and
Schema Registry
.
Familiarity with
message serialization formats
like Avro or Protobuf.
Good understanding of
event-driven architecture
and
asynchronous communication
.
Experience with
SQL/NoSQL databases
(e.g., PostgreSQL, MongoDB).
Knowledge of
Docker
,
Kubernetes
, and
CI/CD tools
(e.g., Jenkins, GitLab).
Familiarity with
cloud platforms
like AWS, Azure, or GCP is a plus.

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