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Kyndryl

Rome / Global

Software Developer

Job Description

Overview

In this role you help modernize mission-critical mainframe systems by designing, building, and maintaining high-volume Java microservices. You’ll refactor legacy code to enable seamless cloud and mobile integration with core data. You’ll work within a global expert community to deliver reliable, scalable transactional services and improve system observability and performance. This is a hands-on role that shapes modernization initiatives and empowers customers to evolve their workloads.

Retribuzione / Benefits Be Well programs addressing financial, mental, physical, and social health

hybrid-friendly work culture

career development and certifications (Microsoft, Google, Amazon)

coaching and hands-on experiences

growth and mentorship culture

inclusive, collaborative environment

Responsabilità Develop and test Java microservices aligned to architectural specs

Implement business logic for complex transactional workflows

Contribute to orchestration, integration, and data synchronization services

Implement REST APIs per OpenAPI 3.0

Write automated unit and integration tests to ensure quality

Support debugging, troubleshooting and performance optimization

Collaborate on observability, logging, metrics, and distributed tracing

Develop highly reliable services for scalable, resilient transactions

Requisiti fondamentali 5+ years of experience

Java 17 and Spring Boot 3.x

Microservices design and implementation

PostgreSQL and Redis knowledge

Apache Kafka or similar messaging system

RESTful API development

OpenAPI 3.0 and Swagger knowledge

Docker and container orchestration (Kubernetes, OpenShift)

JUnit 5 automated testing

Static code analysis for quality and security

Structured logging, monitoring, observability basics

Ability to work independently and in multidisciplinary teams

Strong attention to detail and adherence to standards

Good technical documentation and communication skills

team collaboration

effective communication

problem solving

Java 17

Spring Boot 3.x

Microservices architecture

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