Job Overview
| Particulars | Details |
|---|---|
| Position | JAVA DEVELOPER | REMOTE |
| Company | Enfec |
| Location | Hyderabad, India (Remote) |
| Job Type | Remote |
| Experience | 6 - 8 years |
| Category / Department | IT |
| Application Mode |
🏢 About Enfec
Enfec is one of the fastest-growing AI-native products and services companies delivering advanced AI solutions to telecommunications and enterprise customers globally.
We specialize in building AI-powered digital infrastructure and mission-critical systems that help organizations unlock new revenue opportunities, improve regulatory compliance, optimize operations, and future-proof their businesses.
Our Expertise Includes:
• Artificial Intelligence Solutions
• Telecommunications Platforms
• Cloud Computing
• Data Engineering
• Mobile Technologies
• Drone Technologies
• Enterprise Digital Transformation
• Custom Engineering Services
What Makes Enfec Different?
Unlike traditional service providers, every engagement results in production-ready systems fully owned by the customer team, complete with operational runbooks and deployment support.
Our Mission
To simplify AI transformation and empower organizations with intelligent, scalable, and reliable technology solutions.
Our Vision
To accelerate AI adoption across telecommunications and enterprise ecosystems while powering the next generation of digital infrastructure.
Today, Enfec powers modern telecommunications journeys ranging from subscriber activation and roaming services to in-flight internet and advanced connectivity solutions across global networks.
📌 Bellevue, Washington, USA
📌 Hyderabad, Telangana, India
💡 Editor's Note / Preparation Tip
📄 Resume Preparation Tips
✔ Highlight Java, J2EE, and Microservices experience prominently
✔ Mention Telecom domain experience clearly
✔ Include SS7 and Diameter protocol projects
✔ Showcase REST API and middleware development experience
✔ Quantify project achievements whenever possible
✔ Add Kafka, Cassandra, Couchbase, and Oracle expertise
✔ Include architecture and distributed systems experience
💻 Interview Preparation Tips
✔ Revise Core Java and Advanced Java concepts
✔ Practice OOP principles and design patterns
✔ Review Microservices architecture thoroughly
✔ Prepare REST API and SOAP concepts
✔ Study Kafka and event-driven architectures
✔ Revise Cassandra and NoSQL concepts
✔ Practice system design questions
✔ Review SS7 and Diameter protocol fundamentals
⭐ Pro Tips
• Prepare real-world telecom project examples
• Focus on scalability and performance optimization discussions
• Practice distributed systems design problems
• Be ready to explain middleware architecture decisions
• Demonstrate debugging and troubleshooting approaches
• Showcase production support and deployment experience
📝 Job Description
🚨 URGENT HIRING | JAVA DEVELOPER | REMOTE (HYDERABAD, INDIA) 🚨
☕ Join the Future of Telecommunications & AI-Powered Digital Infrastructure!
Are you passionate about backend development, distributed systems, and building mission-critical applications? Do you want to work on cutting-edge telecommunications projects that impact millions of users worldwide? We are looking for experienced Java Developers with strong backend development expertise to join our growing engineering team.
📌 POSITION DETAILS
💼 Position: Java Developer
📍 Location: Hyderabad, India (Remote)
🏭 Industry: Telecommunications / AI / Enterprise Technology
🧑💻 Experience: 6+ Years
⚡ Notice Period: Immediate Joiners Preferred
🏢 Employment Type: Full-Time
💡 DETAILED JOB DESCRIPTION
As a Java Developer, you will contribute to the design, development, and maintenance of enterprise-grade backend applications and telecommunications platforms. You will work closely with engineering teams to develop scalable, secure, and high-performance distributed systems.
The selected candidate will:
• Design and develop enterprise-grade backend applications using Java and J2EE
• Develop and maintain RESTful APIs and Web Services
• Work on middleware and microservices architectures
• Design scalable distributed applications for telecom environments
• Collaborate with architects, product owners, and engineering teams
• Work with NoSQL and relational database technologies
• Integrate telecom protocols and messaging systems
• Participate in code reviews, testing, debugging, and optimization activities
• Follow software engineering best practices and architectural standards
⭐ PREFERRED QUALIFICATIONS
• Experience in Telecommunications domain
• Experience building large-scale distributed applications
• Strong troubleshooting and debugging capabilities
• Excellent problem-solving skills
• Experience working in Agile environments
• Strong communication and collaboration skills
🌟 WHY JOIN THIS OPPORTUNITY?
✨ Work on mission-critical telecommunications platforms
✨ Build solutions powering millions of subscribers globally
✨ Exposure to AI-native technologies and products
✨ Work on cutting-edge distributed systems
✨ Opportunity to work with global enterprise customers
✨ Career growth in advanced technology domains
✨ Remote work flexibility
📩 HOW TO APPLY
Interested candidates can share their updated resume at:
📧 prashanthi.sabbani@enfec.com
Email Subject Format:
Application for Java Developer – Immediate Joiner
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Tag them in the comments or share this opportunity with your network!
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🎯 Key Responsibilities
- ✓ Develop scalable backend applications using Java technologies
- ✓ Design and implement Microservices architecture
- ✓ Develop and maintain REST APIs and SOAP services
- ✓ Build middleware components and enterprise integrations
- ✓ Work with distributed messaging and event-driven architectures
- ✓ Manage database integration and optimization
- ✓ Troubleshoot performance and production issues
- ✓ Participate in software design and architecture discussions
- ✓ Ensure code quality through testing and code reviews
💡 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 DEVELOPER | REMOTE 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
Q. Is telecom domain experience mandatory?
✅ Yes, experience with SS7 or Diameter protocols is mandatory.
Q. Is remote work available?
✅ Yes, this position is remote.
Q. What is the minimum experience required?
✅ Candidates must have at least 6 years of relevant experience.
Q. Are immediate joiners preferred?
✅ Yes, immediate joiners are strongly preferred.
Q. Is experience with Microservices required?
✅ Yes, hands-on Microservices experience is mandatory.
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