Senior Java Microservices Engineer

Intelligent Steps; City Of London; Vor Ort; GBP 90.000 - 120.000; Vollzeit

Zusammenfassung

Intelligent Steps in City of London is seeking a Senior Java Developer to design and deliver a microservices-based platform. You will own backend services, influence architecture decisions and work with product, QA and DevOps to translate business requirements into reliable software.

The role focuses on Java 21 and Spring Boot, REST APIs, Kafka, PostgreSQL and Redis, with Docker containers on Kubernetes in AWS.

Qualifikationen

• Java experience with recent work in Java 17/21 and JVM performance.
• Spring Boot, dependency injection, Spring Data JPA, Hibernate, Spring Security.
• Experience delivering and operating microservices, with service boundaries, timeouts and retries.

Aufgaben

• Design, build and maintain Java microservices from design to testing, deployment and production support.
• Develop secure REST APIs with clear contracts, versioning, validation and error handling.
• Implement Kafka producers/consumers with retries and dead-letter handling.

Kenntnisse

Java

Spring Boot

Microservices

REST APIs

Kafka

PostgreSQL

Redis

Docker

Kubernetes

AWS

JUnit 5

Mockito

CI/CD

Git

Agile

OpenAPI/Swagger

Tools

OpenAPI

OAuth 2.0/OpenID Connect

Testcontainers

WireMock

Git

Maven

Gradle

GitHub Actions

GitLab CI

Jenkins

Jobbeschreibung

Intelligent Steps in City of London is seeking a Senior Java Developer to design and deliver a microservices-based platform. You will own backend services, influence architecture decisions and work with product, QA and DevOps to translate business requirements into reliable software.

The role focuses on Java 21 and Spring Boot, REST APIs, Kafka, PostgreSQL and Redis, with Docker containers on Kubernetes in AWS.