Backend Developer Job at Zeta – Full-Time SDE I Opportunity
If you’re searching for Backend Developer jobs, Zeta offers an exciting opportunity to build next-gen banking technology that powers 20M+ cards globally. This full-time Software Development Engineer I (SDE I) position is perfect for freshers (0-1 year experience) passionate about Java, Python, Node.js, and cloud-native fintech solutions.

At Zeta, you’ll work on Zeta Tachyon – the industry’s first fully API-enabled banking stack, collaborating with engineers to develop scalable backend systems, APIs, and microservices for leading banks and fintechs worldwide.
🔧 Key Responsibilities of Backend Developer
👨💻 Core Development
- Design, develop and maintain high-performance backend services
- Write clean, efficient code following best practices
- Implement RESTful/GraphQL APIs for banking products
🛠️ Technical Implementation
- Work with SQL/NoSQL databases (MySQL, MongoDB)
- Develop using Spring, Django, Express.js frameworks
- Optimize systems for scalability & low-latency
🧪 Quality Assurance
- Write unit tests and ensure code reliability
- Participate in code reviews and agile sprints
- Troubleshoot and debug production issues
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📋 Required Skills & Qualifications
Skill | Requirement Level |
---|---|
Java/Python/Node.js | Strong Proficiency |
REST/GraphQL APIs | Required |
SQL/NoSQL DBs | Working Knowledge |
Data Structures | Essential |
Linux Environment | Preferred |
🎓 Education & Experience
- Bachelor’s/Master’s in Computer Science or related field
- 0-1 years of backend development experience
- Passion for problem-solving & clean code
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🌟 Why Work at Zeta?
✅ Fintech Innovation – Build next-gen banking tech used by millions
✅ Global Impact – Work with top banks & fintechs across US/EMEA/Asia
✅ Learning Culture – 70% R&D workforce with constant skill growth
✅ Startup Energy – $1.5B valuation with agile work environment
📩 How to Apply for Backend Developer Jobs?
Ready to launch your career in fintech? Apply now for this SDE I Backend role!
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