Senior FinTech Full-Stack Engineer (React/Java) | AWS CI/CD

Epergne Solutions; Abu Dhabi; On-site; AED 210,000 - 320,000; Full time

Job summary

Join Epergne Solutions in Abu Dhabi as a Senior Full-Stack Developer. You will build and maintain React.js web apps and React Native mobile apps, plus Java microservices with Spring Boot. You will integrate REST and WebSocket APIs, design CI/CD pipelines, and deploy on AWS.

The role requires 8+ years in full-stack development, strong AWS and security knowledge, and Agile experience. We look for hands-on experts in React, Java, AWS, and fintech domains, ready to drive performance, scalability,

Qualifications

• 8+ years of full-stack development experience.
• Strong React.js experience with Hooks and Context API.
• Proficient in React Native and mobile integration.
• Strong Java 11+ with Spring Boot/Spring Cloud.
• Experience building REST APIs and WebSockets.
• Knowledge of microservices and event-driven architecture.
• Experience with AWS (EKS/ECS, RDS, S3, Secrets Manager).
• Hands-on with GitHub and GitHub Actions CI/CD.
• Familiar with Docker and containerized deployments.
• Security-focused coding; OAuth/OpenID Connect; OWASP.
• Agile/Scrum experience; strong stakeholder management.
• Wealth domain experience preferred.

Responsibilities

• Develop and maintain React.js web apps and React Native mobile apps.
• Build Java-based microservices with Spring Boot/Spring Cloud.
• Integrate REST and WebSocket APIs for trading and market data.
• Design and maintain CI/CD pipelines with GitHub Actions.
• Deploy and manage apps on AWS across environments.
• Ensure secure authentication and data handling.
• Participate in architecture reviews and Agile ceremonies.
• Monitor apps with AWS CloudWatch and logging tools.
• Troubleshoot production issues and provide fixes.
• Create technical docs and runbooks.
• Drive performance, scalability, and reliability improvements.
• Coordinate with external development teams.

Skills

React.js

React Native

Java 11+

AWS

REST & WebSocket APIs

CI/CD

Doker

GitHub Actions

Microservices

Kafka/RabbitMQ

PostgreSQL/MySQL

Security & OWASP

Agile/Scrum

Education

Bachelor’s degree in CS/Engineering

Tools

AWS

EKS/ECS

RDS

S3

Secrets Manager

KMS

CloudWatch

Docker

GitHub

Job description

Join Epergne Solutions in Abu Dhabi as a Senior Full-Stack Developer. You will build and maintain React.js web apps and React Native mobile apps, plus Java microservices with Spring Boot. You will integrate REST and WebSocket APIs, design CI/CD pipelines, and deploy on AWS.

The role requires 8+ years in full-stack development, strong AWS and security knowledge, and Agile experience. We look for hands-on experts in React, Java, AWS, and fintech domains, ready to drive performance, scalability,