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# Software Developer

- **Company:** Fiserv, Inc.
- **Location:** London, United Kingdom
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Agile Methodology, Artificial Intelligence, Amazon Web Services, Software Applications, Continuous Integration, DevOps, Distributed Data Store, Spring Framework, Software Tools, Software Engineering, SQL Databases, Enterprise Software Applications, Spring Cloud, Build Management, Kubernetes, Apache Kafka, Microservices
- **Published:** November 6, 2026
- **Apply:** https://dejobs.org/x/x/996F765B2E1E4D16BCEB2DDDCC360A95/job/

## About the Role

* Design and build event-driven applications using Kafka and Kafka Streams.
 * Develop microservices and enterprise applications using the Spring Framework.
 * Work with distributed databases to support scalable, resilient and high-performance systems.
 * Contribute to AI-driven development practices, including the use of AI-assisted engineering tools for coding, testing and productivity.
 * Experience in Java software development, Kubernetes & AWS technologies, SQL databases, CI/CD pipelines & DevOps practices, Agile methodologies

Experience that would be great to have:

 * Experience in the financial services industry

## Description

At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Software Developer, you will play a critical role in designing, developing, and maintaining high-quality software applications. You will work with cross-functional teams to deliver solutions that align with our business goals and client needs.

You will be a part of a team that is building the Merchants Onboarding & Client Implementations platforms.

What you'll do:

 * Design, develop and implement software applications to support business goals.
 * Collaborate with cross-functional teams to gather requirements and translate them into technical specifications.
 * Perform coding, testing and debugging of applications to ensure optimal performance.
 * Maintain and improve existing codebases and support peer review processes.
 * Mentor junior developers and provide technical guidance to enhance team capabilities.
 * Design and build event-driven applications using Kafka and Kafka Streams.
 * Develop microservices and enterprise applications using the Spring Framework.
 * Work with distributed databases to support scalable, resilient and high-performance systems.
 * Contribute to AI-driven development practices, including the use of AI-assisted engineering tools for coding, testing and productivity.
 * Build, deploy and manage containerized applications using Helm and Kubernetes.
 * Develop and support cloud-native applications and services in AWS.
 * Support CI/CD pipelines and DevOps practices across the software development lifecycle.