Full Stack Developer -Technical Analyst

Job Description

Role Overview:We are seeking a Full Stack Developer to join our International Trading Platform team.This role will initially work alongside external consultants to build and integrate a React web application, React Native micro-app, and Java-based backend microservices hosted on AWS.The role will transition into production support and continuous enhancement after a 6-month handover, taking full ownership of the codebase, deployments, and operational support. Play Key role in:Supporting integration with third-party trading APIs.Managing cloud deployments via AWS & GitHub Actions.Maintaining high code quality and performance in a regulated financial environmentKey Responsibilities:Collaborate with external development consultants to build:React.js web trading interface.React Native micro-app integrated into existing mobile banking channels.Java-based backend microservices (Spring Boot/Spring Cloud) with AWS deployment.Implement 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 in GitHub Actions for multi-environment deployments.Ensure security compliance (OAuth, API keys, secure storage in AWS Secrets Manager/KMS).Absorb the complete codebase and architecture from external consultants.Document all systems, APIs, deployment processes, and operational runbooks.Conduct shadow support alongside consultants to learn incident resolution and hotfix deployment.Take full ownership of platform maintenance and new feature development.Monitor systems using AWS CloudWatch, logging, and alerting tools.Troubleshoot production issues and deploy fixes rapidly without impacting uptime.Enhance existing features and optimize performance.Collaborate with internal teams for ongoing product roadmap items.SkillsRequired Skills & Experience: React.js (Hooks, Context API, Redux/Zustand/Recoil).React Native (navigation, native modules, micro-frontend integration).UI/UX best practices, responsive and accessible design.Java 11+ with Spring Boot & Spring Cloud.REST API & WebSocket development.Event-driven processing (Kafka, RabbitMQ, or AWS SQS/SNS).Database: PostgreSQL/MySQL and NoSQL familiarity.AWS: EKS/ECS, RDS, S3, Secrets Manager, KMS, CloudWatch.CI/CD: GitHub + GitHub Actions (build, test, deploy pipelines).Docker image build & deployment.Experience integrating REST/WebSocket APIs from trading & wealth platformsUnderstanding of financial trading conceptsStrong documentation skills (code, architecture, operational runbooks).Agile/Scrum experience.Excellent communication for vendor coordination and internal stakeholder updates.Preferred Skills:Experience in micro-frontend architecture for web and mobile apps.Familiarity with secure coding for financial systems (OWASP, PCI-DSS).Experience with OAuth/OpenID Connect integration.Exposure to Infrastructure as Code (Terraform/CloudFormation).Qualifications:Bachelor?s degree in Computer Science, Engineering, or equivalent experience.8 plus years of full-stack development experience, with at least 2?3 years in React + Java + AWS deployments.Prior fintech or trading platform experience highly preferred.

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