Job Overview
| Particulars | Details |
|---|---|
| Position | Java + React Full Stack Developer |
| Company | Xponentium |
| Location | Bangalore / Hyderabad |
| Job Type | Hybrid |
| Experience | 6 - 7 years |
| Category / Department | IT |
| Application Mode |
🏢 About Xponentium
Company Overview:
Xponentium provides technology, AI, analytics, automation, and consulting services focused on helping businesses solve complex technology and operational challenges. Its offerings include social media insights, data analytics, AI agents, assessments and proctoring solutions, CTO services for startups, and customized open-source solutions. The company brings together experienced technology and business professionals with backgrounds across startups, unicorns, consulting, telecommunications, retail, social networking, e-commerce logistics, video engineering, and healthcare.
Company Mission:
To combine technology expertise and business understanding to build practical solutions, support innovation, and help organizations solve complex business and technology challenges.
Company Vision:
To help businesses leverage technology, AI, automation, analytics, and scalable solutions to improve operations and accelerate growth.
Core Values / Principles
Extreme Ownership
Technology and business expertise
Continuous innovation
Practical problem-solving
Delivery-focused execution
1003 D2 The Legend, Gurgaon, Haryana, India - 122011
💡 Editor's Note / Preparation Tip
Resume Tips:
Clearly highlight 7+ years of full-stack development experience.
Showcase hands-on Java, Spring Boot, and Microservices experience.
Include React projects and explain your frontend responsibilities.
Mention Kafka exposure and relevant event-driven development experience.
Describe your specific contributions rather than only listing project names.
Include examples of production issues you identified and resolved.
Highlight projects where you worked across both frontend and backend layers.
Interview Preparation:
Revise advanced Java concepts, collections, concurrency, and JVM fundamentals.
Prepare Spring Boot architecture and REST API questions.
Review Microservices architecture, communication, resilience, and scalability.
Prepare React concepts including components, state management, hooks, and API integration.
Revise Kafka fundamentals, producers, consumers, topics, partitions, and consumer groups.
Be ready to explain the architecture of recent projects you worked on.
Clearly explain your individual contribution and the code you personally developed.
Prepare real examples of production challenges, debugging, performance issues, and solutions.
Professional Tips:
Avoid presenting technologies on your resume that you have not used hands-on.
Be prepared to discuss the actual code and architecture behind your projects.
Quantify technical achievements wherever possible.
Keep examples ready that demonstrate both backend and frontend ownership.
Since the role emphasizes practical experience, focus on real project scenarios rather than theoretical knowledge alone.
📝 Job Description
Position Details:
Xponentium is seeking an experienced Senior Full Stack Developer with strong hands-on expertise across Java-based backend development and React frontend development.
The role requires practical experience with Java, Spring Boot, Microservices, and React, along with exposure to Kafka. Candidates should be able to demonstrate genuine full-stack development experience and confidently explain the projects they have worked on, their individual contributions, the code they developed, and production challenges they have handled.
The position follows a hybrid work model and is available in Bangalore or Hyderabad. The selection process includes a technical screening followed by L1 and L2 interview rounds.
Benefits / Compensation
Salary, benefits, incentives, and other compensation details: Not Provided.
Candidate Requirements:
7+ years of relevant software development experience.
Strong hands-on experience with Java.
Hands-on experience with Spring Boot.
Strong experience developing Microservices.
Hands-on React development experience.
Exposure to Kafka.
Strong understanding of full-stack development.
Ability to explain personal project contributions and technical decisions.
Ability to discuss production challenges and solutions.
Immediate to 21 days notice period.
Preferred Skills:
Java
Spring Boot
Microservices
React
Kafka
Full-stack application development
Production troubleshooting
Backend and frontend integration
Working Days & Hours:
Not Provided
How to Apply:
Interested candidates can share their resume at yogita.paliwal@xponentiums.com.
🎯 Key Responsibilities
- ✓ Develop backend applications using Java and Spring Boot.
- ✓ Design and develop Microservices-based solutions.
- ✓ Build and maintain frontend applications using React.
- ✓ Work across backend and frontend components as a full-stack developer.
- ✓ Work with Kafka and related event-driven requirements where applicable.
- ✓ Contribute to application development and production issue resolution.
- ✓ Explain and document individual technical contributions to projects.
- ✓ Collaborate across technology areas to deliver complete software solutions.
💡 Required Qualifications & Skills
🚀 Career Guidance & Interview Insights
To help you succeed, we've compiled original preparation guides, resume keywords, and growth analytics for this category of role.
Joining as a Java + React Full Stack Developer offers a fantastic opportunity to work at the forefront of technological innovation. You will be exposed to modern software development lifecycles, collaborate with cross-functional product teams, and design scalable architectures that directly impact end-users. The continuous learning curve in tech ensures that your programming, debugging, and system engineering skills remain highly marketable and sharp.
The career roadmap in technology is highly rewarding. Typical progression starts as a Junior Software Engineer, moving to Associate Developer and then Senior Software Engineer (3-6 years). From there, professionals choose between an individual contributor track—becoming a Tech Lead, Staff Engineer, and Principal Architect—or a management track, advancing to Engineering Manager, Director of Engineering, and Chief Technology Officer (CTO).
Expected Technical & Behavioral Questions:
- Q1: How do you optimize database query performance?
Answer Tip: Talk about indexing strategies, query execution plan analysis, avoiding N+1 queries, and implementing caching layers (like Redis). - Q2: Explain the differences between Microservices and Monolithic architecture.
Answer Tip: Highlight scaling advantages, loose coupling, independent deployments, network latency considerations, and data consistency challenges in microservices. - Q3: How do you handle merge conflicts in Git?
Answer Tip: Explain checking out the local branch, pulling the latest main branch, running git merge, opening the conflicted files to resolve blocks manually, and committing the resolved merge.
To pass automated ATS (Applicant Tracking System) screening and catch the recruiter's eye, tailor your resume with the following tips:
- Keywords to include: Software Engineering, SDLC, OOP, CI/CD Pipelines, SQL databases, Agile, Unit Testing, Code Review, Cloud Architectures (AWS/Azure).
- Format: Use a clean, single-column resume format. Avoid graphics, text boxes, or tables which can scramble ATS parser outputs.
- Quantify Results: Instead of writing 'wrote code', write 'Developed a caching system that reduced server response times by 35%.'
Estimated compensation for this role type in India is ₹12,00,000 - ₹25,00,000+ per annum (Senior/Lead level). The actual salary package offered depends on factors such as company size, work mode (remote or on-site), individual technical proficiency, and negotiations during final HR rounds.
Highly recommended certifications include: AWS Certified Solutions Architect, Microsoft Certified: Azure Fundamentals, Certified Kubernetes Administrator (CKA), Oracle Certified Professional Java SE, or tech-stack specific achievements (e.g. Meta Front-End Developer certification).
Frequently Asked Questions
1. What position is Xponentium hiring for?
Xponentium is hiring for a Java + React Full Stack Developer.
2. How much experience is required?
The role requires 7+ years of experience.
3. Where is the position located?
The role is available in Bangalore or Hyderabad.
4. What is the work model?
The position follows a hybrid work model.
5. Which backend technologies are required?
Strong hands-on experience with Java, Spring Boot, and Microservices is required.
6. Is React experience required?
Yes. Candidates should have hands-on experience with React development.
7. Is Kafka mandatory?
The job description specifies exposure to Kafka.
8. What notice period is acceptable?
Candidates who can join immediately or within 21 days are being considered.
9. What will the interview process include?
The process includes a technical screening followed by L1 and L2 interview rounds.
10. How can candidates apply?
Candidates can share their resume at yogita.paliwal@xponentiums.com.
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