Tech Lead, Software Development Engineering

Fiserv

full-time

Posted on: 10/16/2025

Location Type: Hybrid

Location: Chennai • 🇮🇳 India

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Senior

AWSCloudJavaJUnitKafkaMavenMicroservicesMockitoMySQLOracleRedisSpringSpring BootSpringBootSQL

About the role

Analyze complex processes and technological heterogenic applications
Design SW solutions in the real-time, payment area
Design, develop microservices for highly efficient protocol translation and enrichment with reactive design patterns
Deliver end to end solutions for Payment APIs
Develop high throughput and high-volume transaction APIs that can be consumed by omni channel platforms
Enhance API solutions to offer simple, easy to consume APIs for payment customers
Participate in development of roadmap and strategies for documenting and presenting API specifications in an easy and consumable format
Develop roadmap and strategies to provide Client Libraries and SDKs for API products

Minimum 10 years’ experience in Java, GIT, JIRA, Maven, Confluence, Spring framework (Core, MVC, AOP, Java NIO)
Minimum 5 years of experience in Spring Boot, Reactive programming
Agile methodology experience
Hands-on experience with Spring Cloud, Spring Data, Spring Transactional and Spring Batch desired
Experience on creating unit test using JUnit, Mockito
Experience with Databases and code integrations such as Oracle, SQL Server, MySQL
Expertise in implementing complex full stack solutions including digital and mobile systems, API, and Micro-Services in large Enterprise organizations
Experience in AWS, Redis, kafka, Managing Security vulnerabilities

Benefits

Tip: use these terms in your resume and cover letter to boost ATS matches.

JavaGITJIRAMavenSpring frameworkSpring BootReactive programmingJUnitMockitoAWS

analytical skillscommunicationcollaborationstrategic planningproblem-solving