Senior Full Stack Developer

Job highlights

• The ideal candidate will have hands-on experience with telemetry monitoring,EC2,Load Balancer,and Elasticsearch,and must have previously worked in the stock broking or finance domain. Key Responsibilities . Design,develop,and maintain scalable financial / trading applications . using Java for backend and Flutter for frontend / mobile. .

Senior Full Stack Developer (Java + Flutter) AWS Stock Broking / Finance / Fintech Job Description

We are seeking a highly experienced Senior Full Stack Developer with a proven track record in Java (backend), Flutter (mobile/web), and advanced AWS Cloud services. The ideal candidate will have hands-on experience with telemetry monitoring, EC2, Load Balancer, and Elasticsearch, and must have previously worked in the stock broking or finance domain.

Key Responsibilities - Design, develop, and maintain scalable financial/trading applications using Java for backend and Flutter for frontend/mobile.

• Architect and deploy solutions on AWS , including EC2, Elastic Load Balancer, and VPC, with automated scaling and high availability.
• Implement and maintain telemetry monitoring solutions (CloudWatch, Prometheus, Grafana, etc.) to ensure real-time visibility and incident response.
• Design and optimize data pipelines for market data ingestion, order management, and trade lifecycle using Elasticsearch and RDBMS. Integrate with external APIs (market feeds, KYC, trading gateways, etc.) securely and efficiently.

Collaborate with cross-functional teams including product, QA, and DevOps to deliver high-performance financial systems.

Enforce best coding practices, CI/CD, and unit/integration testing for high-quality releases. Ensure robust security practices for financial transactions and customer data. Required Skills & Experience 6+ years of full stack development experience in the finance or stock broking industry.

Strong expertise in Java (Spring Boot, REST APIs, Multithreading, JMS, etc.).

• Advanced Flutter development skills (iOS/Android/Web). Deep hands-on AWS experience : Provisioning, scaling, security groups, automation. Elastic Load Balancer : Design, routing, auto-scaling, health checks. : Setup, query optimization, monitoring, log analytics. : CloudWatch, Prometheus, Grafana, or similar. CI/CD and DevOps : Jenkins, GitHub Actions, Docker, Infrastructure-as-Code (Terraform/CloudFormation). - Database skills : MySQL/PostgreSQL + NoSQL/Elasticsearch. Solid understanding of financial protocols, compliance, and security standards Proven experience with high-throughput, low-latency applications (preferably in trading/stock market systems). Strong debugging, optimization, and troubleshooting skills Preferred Qualifications for event-driven architecture. microservices, serverless (Lambda), and API Gateway Experience working with market data vendors (NSE/BSE/MCX, Bloomberg, etc.). Prior experience building real-time dashboards and analytics in fintech. Certification in AWS (AWS Certified Solutions Architect/Developer). Team HR | Indira Securities Pvt Ltd