Java Back End Engineer

C1X

2 - 7 years

18 - 32 Lacs

chennai

Posted:1 day ago| Platform:

Apply

Skills Required

java spring boot adtech core java development elastic search rtb kafka microservices data structures and algorithms sql

Work Mode

Work from Office

Job Type

Full Time

Job Description

product and engineering-based AdTech company

Design and maintain scalable, efficient backend code with seamless third-party integrations.
Build robust, high-performance, and resilient back-end systems for RTB and AdTech platforms.
Manage integrations with leading SSP and DSP partners across the industry.

Responsibilities

Design, develop, and maintain RTB systems using Java and Spring Boot.
Integrate with global ad exchanges via OpenRTB and other protocols.
Conduct code and design reviews to ensure best practices and high-quality deliverables.
Monitor, analyze, and optimize RTB server performance (latency, throughput, GC tuning).
Collaborate with product teams to translate business requirements into scalable solutions.
Implement, manage, and monitor ad campaigns while troubleshooting technical issues.
Work with large-scale datasets to identify optimization opportunities and improve system efficiency.
Drive continuous improvements in reliability, scalability, and fault-tolerance.

Qualifications

Bachelors degree in Computer Science/Engineering or equivalent.
Strong knowledge of data structures, algorithms, and distributed system design.
35 years’ experience in digital advertising (display, video, mobile).
2+ years of hands-on experience with
RTB systems
.
Deep understanding of
OpenRTB protocol
.
Expertise in Java, Java EE/J2EE, and Spring Boot.
Experience with Hibernate, NIO, and microservice architectures.
Strong debugging skills (memory leaks, thread starvation, heap/thread dumps).
Understanding of
Garbage Collection policies and JVM tuning
.
Experience with Kafka, ELK stack (Elasticsearch, Logstash, Kibana) is a plus.
Knowledge of server-side scripting and performance profiling tools is desirable.

More Jobs at C1X

Store Manager

Chennai

2.0 - 7.0 yrs

INR 4 - 12 Lacs

Java Back End Engineer

chennai

2.0 - 7.0 yrs

INR 18 - 32 Lacs

Mock Interview

Practice Video Interview with JobPe AI

Start Java Interview

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.