Technical Analyst + React Native + Java

5 days ago

Abu Dhabi, Abu Dhabi, United Arab Emirates TAT IT Technolgies Full time $80,000 - $120,000 per year

We have an urgent requirement for Technical Analyst + React Native + Java (Spring Boot), AWS deployment, REST/WebSocket API integration for one of our banking client in Abu Dhabi, UAE

  • Strong experience in is MUST for this role
  • Strong experience in React Native is MUST for this role
  • Strong experience in Java (Spring Boot/Spring Cloud) is MUST for this role
  • Strong experience in Cloud & DevOps: AWS (EKS/ECS, RDS, S3, Secrets Manager, CloudWatch) is MUST for this role
  • Strong experience in API & Integration: REST & WebSocket APIs, trading platform API experience is MUST for this role

This role will initially collaborate with external consultants to build and integrate a modern trading ecosystem consisting of:

  • A web trading interface,
  • A React Native micro-app embedded within existing mobile banking channels, and
  • Java-based backend microservices deployed on AWS.

After a six-month handover, the role will transition into production support and continuous enhancement, taking full ownership of the codebase, deployments, and ongoing operational support.

Key Responsibilities

  • Collaborate with external consultants to develop and integrate:

  • web trading interface.

  • React Native micro-app for mobile banking.

  • Java (Spring Boot/Spring Cloud) backend microservices hosted on AWS.

  • Implement and maintain trading API integrations (order placement, market data, funding, account services).

  • Participate in architecture discussions, code reviews, and sprint ceremonies.
  • Set up and optimize CI/CD pipelines using GitHub Actions for multi-environment deployments.
  • Ensure security compliance (OAuth, API key management, secure storage in AWS Secrets Manager/KMS).
  • Take over complete codebase ownership post-handover from consultants.
  • Prepare and maintain technical documentation, including architecture diagrams, API specs, and operational runbooks.
  • Participate in shadow support sessions to learn production troubleshooting and incident handling.
  • Lead platform maintenance and continuous improvement activities.
  • Monitor and troubleshoot systems using AWS CloudWatch, logging, and alerting tools.
  • Deploy hotfixes and performance optimizations with minimal downtime.
  • Collaborate with internal stakeholders on ongoing product roadmap initiatives.

Required Skills & Experience

  • Frontend: (Hooks, Context API, Redux/Zustand/Recoil), React Native (navigation, native modules).
  • Backend: Java 11+ with Spring Boot & Spring Cloud.
  • Integration: REST APIs, WebSockets, and event-driven architectures (Kafka, RabbitMQ, or AWS SQS/SNS).
  • Database: PostgreSQL/MySQL and NoSQL exposure.
  • Cloud: AWS (EKS/ECS, RDS, S3, Secrets Manager, KMS, CloudWatch).
  • DevOps: GitHub + GitHub Actions (CI/CD), Docker.
  • Trading APIs: Integration experience with platforms like Interactive Brokers, DriveWealth, etc.
  • Security: OAuth, secure key management, and encryption standards.
  • Knowledge of financial trading concepts (market/limit orders, settlement cycles, reconciliation).
  • Strong documentation and communication skills for vendor coordination and internal updates.
  • Hands-on experience in Agile/Scrum environments.

Skills: react,spring,aws

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