| Gurgaon | Optum (UnitedHealth Group)

Job Overview

Optum (UnitedHealth Group) is hiring Full Stack Engineers (Java + React) in Gurgaon. This role is ideal for professionals with strong experience in Java backend, React frontend, microservices, and cloud technologies who want to work on impactful healthcare solutions.

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Job Details

Company: Optum (UnitedHealth Group)

Role: Full Stack Engineer – Java + React

Location: Gurgaon, Haryana, India

Experience: Relevant experience required

Qualification: B.Tech / MCA / M.Sc / M.Tech (Minimum 16 years education)

Employment Type: Full-Time

Requisition ID: 2343603

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Key Skills Required

- Backend: Java, Spring Boot, Hibernate

- Frontend: ReactJS, JavaScript

- Web Services: REST / SOAP APIs

- Database: MySQL

- Microservices architecture

- CI/CD tools: Jenkins

- Containerization & Cloud technologies

- Security best practices

- Agile methodology

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Roles & Responsibilities

- Develop user-facing features using Java Spring Boot and React

- Build and deploy microservices applications

- Convert UI/UX designs into high-quality code

- Optimize application performance across devices and browsers

- Participate in grooming sessions and requirement analysis

- Handle production support, incident, and problem tickets

- Perform development, testing, and deployment activities

- Collaborate with teams and guide junior developers

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What We Offer

- Work on impactful healthcare technology solutions

- Career growth and learning opportunities

- Inclusive and collaborative work culture

- Competitive salary and benefits

- Exposure to large-scale enterprise systems

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About Company

Optum, part of UnitedHealth Group, is a global healthcare technology company focused on improving health outcomes through innovation, data, and digital solutions.

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Recommended Certifications

- Oracle Certified Java Developer

- Spring Boot & Microservices Certification

- ReactJS Certification

- AWS / Azure Cloud Certification

- Certified Kubernetes Application Developer (CKAD)

- DevOps / CI-CD Certification

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Frequently Asked Questions (FAQs) in Interview

1. What is Spring Boot?

Spring Boot is a Java framework used to build microservices and web applications quickly.

2. What is ReactJS?

ReactJS is a JavaScript library for building dynamic user interfaces.

3. What is a microservices architecture?

It is an approach where applications are built as independent, small services.

4. What is REST API?

REST API enables communication between systems using HTTP methods.

5. What is Hibernate?

Hibernate is an ORM tool used to interact with databases in Java applications.

6. What is CI/CD?

CI/CD automates code integration, testing, and deployment.

7. What is containerization?

Packaging applications with dependencies using tools like Docker.

8. What is Agile methodology?

A development approach focused on iterative progress and collaboration.

9. What is MySQL?

A relational database used to store structured data.

10. How do you optimize application performance?

By efficient coding, caching, load balancing, and monitoring.

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How to Apply

Interested and eligible candidates should apply online as soon as possible.

Optum is looking for skilled developers with strong programming fundamentals, problem-solving skills, and experience in modern full-stack technologies.

Apply using below link