Senior Java Backend Engineer - Cloud-Native & OMS Expert

Ytech; Portugal; Presencial; EUR 70 000 - 100 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health insurance

Training programme

Structured career progression

Continuous team support

Resumo da oferta

Ytech in Portugal is seeking a Senior Java Software Engineer to design, develop, and evolve scalable backend services for complex retail processes. You will work on order orchestration, inventory visibility, fulfilment, returns, and payments flows in cloud-native environments.

You should have 5+ years of hands-on Java experience, strong Java 21 and Spring expertise, and a proven track record with microservices, API-first design, OpenAPI, and AWS.

Qualificações

• 5+ years of professional experience as a Java software engineer.
• Strong Java 21 and Spring Framework expertise.
• Experience with microservices, API-first design, and event-driven patterns.
• Hands-on with OMS and omni-channel retail environments.
• Cloud-native development on AWS with Docker/Kubernetes.
• RESTful APIs designed with OpenAPI; JSON/XML data exchange.
• Knowledge of OAuth2/OIDC security basics and IAM concepts.
• Experience with SQL and NoSQL databases (MySQL, MongoDB).
• Experience with CI/CD pipelines and GitLab.
• Bachelor’s or Master’s degree in Computer Science or related field.

Responsabilidades

• Design, develop, and evolve scalable backend services for retail processes.
• Implement order orchestration, inventory visibility, fulfilment, and payments flows.
• Build microservices with event-driven architectures and API-first approach.
• Integrate with OMS and Omni-channel systems; ensure security and reliability.
• Collaborate with multinational teams and maintain code quality with CI/CD.

Conhecimentos

Java 21

Spring ecosystem

microservices

OpenAPI/Swagger

RESTful APIs

AWS

Docker

Kubernetes

SQL/NoSQL

Formação académica

Bachelor's degree in CS/SE

Master's degree in CS/SE

Ferramentas

OpenAPI/Swagger

GitLab

IntelliJ

Maven

Descrição da oferta de emprego

Ytech in Portugal is seeking a Senior Java Software Engineer to design, develop, and evolve scalable backend services for complex retail processes. You will work on order orchestration, inventory visibility, fulfilment, returns, and payments flows in cloud-native environments.

You should have 5+ years of hands-on Java experience, strong Java 21 and Spring expertise, and a proven track record with microservices, API-first design, OpenAPI, and AWS.