Backend Engineer – Java (Spring Boot)

D4 Insight; Dubai; On-site; AED 180,000 - 240,000; Full time

Job summary

D4 Insight in Dubai is seeking an experienced Backend Engineer – Java to design, develop, and maintain enterprise-grade backend applications and microservices for digital banking platforms.

The role focuses on building scalable Java applications with Spring Boot, securing REST APIs, and supporting cloud-native deployments across AWS and Azure in a modern banking ecosystem.

Qualifications

• 5–10 years of backend Java experience.
• Experience with Spring Boot and Spring Cloud.
• Experience with REST APIs and microservices architectures.
• Experience with Docker and Kubernetes.
• Experience with unit testing (JUnit) and TDD.

Responsibilities

• Design, develop, and maintain Java-based backend services and REST APIs.
• Build scalable microservices using Spring Boot and Spring Cloud.
• Analyze business requirements and translate them into technical solutions.
• Follow TDD practices and ensure high-quality code.
• Collaborate with DevOps on CI/CD and cloud deployments.

Skills

Spring Boot

Spring Cloud

REST APIs

Microservices

JUnit

TDD

Tools

Docker

Kubernetes

AWS

Azure

Job description

Location: Dubai, UAE
Experience: 5–10 Years

Role Overview:

We are looking for experienced Backend Engineer – Java to design, develop, and maintain enterprise‑grade backend applications and microservices for digital banking platforms. The role focuses on building scalable Java applications using Spring Boot, implementing secure REST APIs, and supporting cloud‑native deployments within modern banking ecosystems.

Key Responsibilities:

• Design, develop, and maintain Java‑based backend services and REST APIs.
• Build scalable microservices using Spring Boot and Spring Cloud.
• Analyze business requirements and translate them into technical solutions.
• Follow Test-Driven Development (TDD) practices and ensure high‑quality code.

Application Engineering

• Develop middleware services and enterprise integrations.
• Maintain code quality through unit testing with JUnit and code reviews.
• Implement security best practices to protect applications and user data.
• Troubleshoot production issues and support application enhancements.
• Deploy containerized applications using Docker and Kubernetes.
• Collaborate with DevOps teams on CI/CD pipelines and cloud deployments.
• Work with AWS and Azure cloud services to support scalable applications.
• Participate in Agile ceremonies and continuous improvement initiatives.

Required Skills:

• Spring Boot & Spring Cloud
• REST APIs & Microservices
• JUnit & TDD

We craft, deploy, and manage bespoke services in CRM, data and AI, cybersecurity and consulting.