Technical Analyst React Java AWS

D4 Insight; Abu Dhabi; On-site; AED 180,000 - 360,000; Full time

Job summary

D4 Insight is seeking a skilled Technical Analyst / Full Stack Developer to enhance an international trading platform in Abu Dhabi. You will work on React web apps, React Native micro-apps, and Java-based backend microservices deployed on AWS, ensuring production support and continuous platform improvements.

Collaboration with agile teams, documentation, and vendor coordination are key aspects of the role. Fintech/trading experience is a plus, with a strong focus on reliability and performance.

Qualifications

• Experience with React.js, React Native, Java, Spring Boot and AWS.
• Expertise in REST APIs, WebSockets and event-driven systems.
• Experience with Kafka, RabbitMQ, or AWS messaging services.
• Knowledge of CI/CD, Docker and cloud deployments.
• Fintech or trading platform experience preferred.

Responsibilities

• Develop and maintain React.js web interfaces and React Native applications.
• Build backend microservices using Java, Spring Boot, and Spring Cloud.
• Integrate with third-party trading APIs, REST APIs, and WebSocket services.
• Manage deployments on AWS and build CI/CD pipelines.
• Take ownership of production support, troubleshooting and performance improvements.

Skills

React.js

React Native

Java

Spring Boot

AWS

REST APIs

WebSockets

Kafka

RabbitMQ

CI/CD

Docker

Cloud deployments

Fintech experience

Tools

GitHub Actions

Docker

Job description

Job Description:

Location: Abu Dhabi

Experience: 8+ Years

Role Overview

We are looking for a skilled Technical Analyst / Full Stack Developer to support the development and ongoing enhancement of an international trading platform. The role involves working on React web applications, React Native micro-apps, and Java-based backend microservices deployed on AWS, while ensuring smooth production support and continuous platform improvement.

Key Responsibilities

Full Stack Development

• Develop and maintain React.js web interfaces and React Native applications.
• Build backend microservices using Java, Spring Boot, and Spring Cloud.
• Integrate with third-party trading APIs, REST APIs, and WebSocket services.

Cloud & DevOps

• Manage deployments on AWS (EKS/ECS, RDS, S3, CloudWatch, Secrets Manager).
• Build and optimize CI/CD pipelines using GitHub Actions.
• Work with Docker containers and cloud-native deployment models.

Production Support & Optimization

• Take ownership of application support, monitoring, and issue resolution.
• Troubleshoot production incidents and deploy fixes with minimal downtime.
• Improve platform performance, scalability, and reliability.

Collaboration & Documentation

• Participate in Agile ceremonies, code reviews, and architecture discussions.
• Maintain detailed documentation for systems, APIs, and deployment processes.
• Coordinate with vendors, consultants, and internal stakeholders.

Required Skills

• Strong experience with React.js, React Native, Java, Spring Boot, and AWS
• Expertise in REST APIs, WebSockets, and event-driven systems
• Experience with Kafka, RabbitMQ, or AWS messaging services
• Knowledge of CI/CD, Docker, and cloud deployments
• Fintech or trading platform experience preferred