Java Full Stack Engineer | AI Integration

Sigma Allied Services; Bengaluru, Hyderabad; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Sigma Allied Services is seeking an AI-Ready Java Full Stack Developer to design, develop, test, and maintain scalable enterprise applications. You will build backend services with Java/Spring Boot and frontend with React/Angular/Vue, leveraging AI copilots to accelerate coding, testing, and documentation.

The role requires strong Java/Spring Boot expertise, experience with REST APIs, SQL/NoSQL databases, and familiarity with cloud platforms.

Qualifications

• 3+ years of experience in Java full stack development.
• Strong expertise in Java and Spring Boot.
• Experience with React, Angular, or Vue.js.
• Proficient in JavaScript/TypeScript and REST APIs.
• Experience with SQL/NoSQL databases and CI/CD pipelines.
• Familiarity with cloud platforms (AWS, Azure, GCP).
• Exposure to AI coding assistants and LLM-based tools.

Responsibilities

• Design, develop, test, and maintain full-stack enterprise applications.
• Build backend services using Java and Spring Boot.
• Develop responsive frontend applications with React/Angular/Vue.
• Use AI-assisted development tools for faster delivery.
• Integrate REST/GraphQL APIs and AI services.
• Implement RAG-based features where applicable.
• Work with databases and cloud-native technologies.
• Participate in code reviews, testing, and CI/CD.
• Collaborate with architects and cross-functional teams.

Skills

Java Full Stack Development

Java, Spring Boot

React/Angular/Vue.js

JavaScript/TypeScript

REST APIs

SQL/NoSQL

CI/CD

Git

Cloud platforms

AI copilots / AI tools

LLMs & RAG integration

Education

15 years of full-time education

Tools

GitHub Copilot

Cursor

CodeWhisperer

Job description

Job Title

AI-Ready Java Full Stack Developer

Job Description

Project Role: Custom Software Engineer

Role Summary: We are looking for an AI-Ready Java Full Stack Developer to build scalable enterprise applications using modern full-stack technologies and AI-assisted development tools. You will leverage AI copilots and LLM-based coding assistants to accelerate development, testing, debugging, and documentation while following engineering best practices. The role focuses on integrating AI capabilities into applications rather than building AI models.

Key Responsibilities

• Design, develop, test, and maintain full-stack enterprise applications.
• Build backend services using Java and Spring Boot.
• Develop responsive frontend applications using React, Angular, or Vue.js.
• Utilize AI-assisted development tools (GitHub Copilot, Cursor, CodeWhisperer, etc.) for faster development.
• Integrate REST/GraphQL APIs and AI services into enterprise applications.
• Implement Retrieval-Augmented Generation (RAG)-based features where applicable.
• Work with SQL/NoSQL databases and cloud-native technologies.
• Participate in code reviews, debugging, testing, and CI/CD implementation.
• Collaborate with architects and cross-functional teams to deliver high-quality software.

Required Skills

• 3+ years of experience in Java Full Stack Development.
• Strong expertise in Java, Spring Boot.
• Experience with React, Angular, or Vue.js.
• Good knowledge of JavaScript/TypeScript.
• Experience with REST APIs.
• Hands-on experience with SQL/NoSQL databases.
• Familiarity with CI/CD pipelines and Git.
• Exposure to cloud platforms (AWS, Azure, or GCP).
• Experience using AI coding assistants such as GitHub Copilot, Cursor, Amazon CodeWhisperer, or similar.
• Understanding of AI concepts, LLMs, and RAG integration.

Preferred Skills

• GraphQL
• Docker & Kubernetes
• Microservices architecture
• Cloud-native application development
• AI service integration

Eligibility

• Experience: Minimum 3 years
• Education: 15 years of full-time education