Role Summary

This is a Senior Full Stack Engineer position focused on building and scaling real-time web applications for a global B2B hotel marketplace. The engineer will work across both frontend and backend while designing highly scalable, cloud-native systems.

Key Responsibilities

- Develop backend microservices using

Java, Spring Boot, and Hibernate

.

- Build responsive frontend applications using

React.js, JavaScript/TypeScript, and Redux

.

- Design and consume

REST and GraphQL APIs

.

- Build event-driven systems using

Kafka or AWS SQS for asynchronous communication.

- Deploy and manage applications on

AWS ECS

.

- Collaborate with Product, Design, and Architecture teams to deliver scalable solutions.

Must-Have Skills

Frontend

- React.js

- JavaScript / TypeScript

- Redux (or similar state management)

- HTML, CSS

- REST & GraphQL integration

Backend

- Java

- Spring Boot

- Hibernate

Cloud & Architecture

- AWS ECS

- Microservices Architecture

- Event-driven architecture

- Kafka or AWS SQS

Databases

- MySQL

- MongoDB

- ScyllaDB (good to have)

Ideal Candidate

- 6–10 years of Full Stack development experience.

- Has built and maintained production-scale applications.





- Strong understanding of distributed systems and microservices.

- Experience with cloud-native applications on AWS.

- Exposure to scalable

ETL/ELT pipelines and enterprise data platforms is a strong advantage.

What to Screen During Recruitment

- Hands-on experience with

Java + Spring Boot

.

- Solid React.js development in production.

- Experience with

Kafka/SQS and asynchronous messaging.

- Knowledge of

AWS ECS and cloud deployments.

- Experience designing scalable microservices.

- Database optimization experience (MySQL/MongoDB).

- Ability to work across frontend and backend independently.

Red Flags

- Only frontend or only backend experience.

- No production experience with Java Spring Boot.

- No exposure to cloud (AWS) or microservices.

- Limited experience with messaging systems (Kafka/SQS).

- Mostly maintenance/support work with little ownership of architecture.

This is essentially a backend-heavy Full Stack role

, where the expectation is strong expertise in

Java + Spring Boot

, complemented by solid

React.js skills, along with experience building cloud-native, event-driven microservices on AWS.

📌 Full Stack Engineer (India)
🏢 Recro
📍 India