Full Stack Developer (Java, React, AWS)

Delta IoT Solutions PVT LTD.; Pune District; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Delta IoT Solutions PVT LTD. in Pune, Maharashtra, is seeking a seasoned Full Stack Developer to design and build cloud-native applications.

You will collaborate with customers and product teams to turn requirements into user stories and deliver scalable solutions using Java, Spring Boot, React, and AWS. The role demands hands-on ownership of features from concept to production, plus experience with REST APIs, microservices, and automated testing in an Agile environment.

Qualifications

• 4+ years of hands-on software development experience.
• Strong proficiency in Java and Spring Boot.
• Working experience in Python.
• Hands-on experience with AWS services: Lambda, DynamoDB, ECS and S3.

Responsibilities

• Translate customer requirements into clear user stories with defined acceptance criteria.
• Design, develop and deliver features end to end across the backend and frontend.
• Build and maintain RESTful APIs and microservices using Java and Spring Boot.
• Build and deploy cloud solutions on AWS using Lambda, DynamoDB, ECS and S3.
• Write unit tests and participate in code reviews to ensure quality.
• Work in an Agile team, contributing to sprint planning, estimation and timely delivery.

Skills

Java

Spring Boot

React

AWS

Python

REST APIs

SQL

Microservices

Job description

We are looking for a Full Stack Developer to design, build, and deliver cloud-native applications. You will work closely with customers and product teams to turn business requirements into user stories, then develop scalable solutions using Java, Spring Boot, React, and AWS. This role suits a hands-on engineer who enjoys owning features end-to-end, from requirement to production.

Key Responsibilities

• Understand customer requirements and translate them into clear user stories with defined acceptance criteria.
• Design, develop and deliver features end to end across the backend and frontend.
• Build and maintain RESTful APIs and microservices using Java and Spring Boot.
• Build and deploy cloud solutions on AWS using Lambda, DynamoDB, ECS and S3.
• Write Python scripts and services for automation, integration and data processing.
• Write unit tests, take part in code reviews and maintain high code quality.
• Work in an Agile team, contributing to sprint planning, estimation and timely delivery.

Requirements

• 4+ years of hands-on software development experience.
• Strong proficiency in Java and Spring Boot.
• Working experience in Python.
• Hands-on experience with AWS services: Lambda, DynamoDB, ECS and S3.
• Good understanding of REST APIs and microservices architecture.
• Experience with unit testing frameworks (e.g., JUnit, PyTest, Jest) and SQL databases.
• Strong problem-solving and communication skills, with the ability to work directly with customers.