Senior Full Stack Engineer

Senior Full Stack Engineer

We are seeking a Senior Full Stack Engineer (10+ years experience) to design, build, and scale modern web applications.

The ideal candidate will have:

• Strong backend expertise in Java and Spring Boot
• Strong frontend expertise in React with Type Script
• Experience building cloud-native microservices and distributed systems

This role requires deep technical knowledge, strong system design skills, and cross-functional collaboration.

Backend Development

• Design and build scalable microservices using Java and Spring Boot
• Develop and maintain RESTful APIs for web and mobile applications
• Ensure security, reliability, and performance of backend services
• Implement data access using SQL and No
  
  SQL databases
• Integrate internal/external systems via APIs and event-driven architectures

Frontend Development

• Build modern UIs using React + Type Script
• Develop reusable components using:
• Hooks
• Functional components
• Implement state management using:
• Redux / Zustand / Context API
• Integrate frontend with backend APIs
• Ensure:
• Performance optimization
• Accessibility
• Responsive design

Architecture & System Design

• Participate in architecture discussions and design reviews
• Design scalable, modular systems
• Apply best practices for:
• Performance
• Reliability
• Security

Cloud & Dev Ops

• Deploy applications on AWS, GCP, or Azure
• Build and maintain CI/CD pipelines
• Use containerization tools:
• Docker
• Kubernetes
• Implement monitoring, logging, and observability

Collaboration & Leadership

• Work closely with:
• Product managers
• Designers
• QA engineers
• Conduct code reviews and enforce best practices
• Mentor junior engineers
• Drive improvements in:
• Architecture
• Performance
• Developer productivity

Required Qualifications

• 10+ years of software development experience
• Strong expertise in Java + Spring Boot
• Experience building microservices and REST APIs
• Strong experience with React + Type Script
• Deep understanding of:
• Type Script
• Modern JavaScript (ES6+)
• HTML5 / CSS3
• Experience with:
• SQL (PostgreSQL, MySQL, Oracle)
• No
  
  SQL (MongoDB, Redis, DynamoDB)
• Experience building cloud-native applications
• Strong understanding of system design and design patterns

Preferred Qualifications

• Event-driven systems (Kafka, RabbitMQ)
• GraphQL
• Testing frameworks:
• JUnit
• Jest
• React Testing Library
• Observability tools:
• Datadog
• Prometheus
• Grafana
• Security:
• OAuth2
• JWT
• Experience in Agile/Scrum environments

Key Technologies

Backend

• Java
• Spring Boot
• REST APIs
• Microservices
• SQL / No
  
  SQL

Frontend

• React
• Type Script
• Redux / Zustand / Context API
• HTML5 / CSS3

Infrastructure

• AWS / GCP / Azure
• Docker
• Kubernetes
• CI/CD pipelines

Thank you

Kailash Chandra

Inter Sources Inc.

E.

C.

A. 39159 Paseo Padre Pkwy Suite 104 &106 Fremont CA - 94538 L:
California / Arizona / New York / Canada / London / Costa Rica / India
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