# Java Full Stack Developer - React.js

We are looking for an experienced Java Full Stack Developer to design, develop and maintain scalable enterprise applications. The ideal candidate should have strong expertise in Java-based backend development, modern frontend technologies and distributed application architecture. The candidate will be responsible for building robust backend services, developing responsive user interfaces, integrating APIs and contributing to the design and implementation of high-performance applications. Key Responsibilities : - Design, develop and maintain enterprise-grade full-stack applications using Java and modern frontend technologies. - Build scalable backend services, RESTful APIs and microservices using Java and related frameworks. - Develop responsive and user-friendly frontend applications using React.js and TypeScript. - Design and implement application architecture following microservices and service-oriented architecture principles. - Integrate frontend applications with backend services and third-party systems. - Write clean, reusable, maintainable and efficient code following development best practices. - Work with relational and NoSQL databases to design queries and manag

- **Id**: 3790670
- **Url**: <https://alion.io/job/symphonyai-java-full-stack-developer-react-js>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: senior
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Bengaluru, India
- **Countries**: IN
- **Hiring countries total**: 0
- **Experience years min**: 6
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-05T06:23:12Z
- **Last verified at**: 2026-11-05T06:23:12Z
- **Board verified**: no
- **Days open**: 1
- **Description format**: text
- **Description chars**: 3397
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Artificial Intelligence, Information Technology, Fraud Detection, Law Enforcement

## Company

- **Id**: 8763
- **Name**: SymphonyAI
- **Domain**: symphonyai.com
- **Url**: <https://alion.io/company/symphonyai>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Technologies

- **Agile** — Optional: no
- **AWS** — Optional: no
- **Azure** — Optional: no
- **CI/CD** — Optional: no
- **Docker** — Optional: no
- **GCP** — Optional: no
- **Git** — Optional: no
- **JavaScript** — Optional: no
- **Kubernetes** — Optional: no
- **React.js** — Optional: no
- **Rest API** — Optional: no
- **Spring Boot** — Optional: no
- **SQL** — Optional: no
- **TypeScript** — Optional: no
- **Java** — Optional: yes
- **Vue.js** — Optional: yes

## Trust

- **Level**: not_scored
- **Days open**: 1

## Requirements

- **Experience years min**: 6
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-05T06:30:46Z

## Liveness

- **Score**: 90
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.903
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 36
- **Reasons**: seen:0, velocity, win:early
- **Computed at**: 2026-11-06T05:58:05Z

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.