86400 (An Initiative By Mobileware Technologies)
Website:
86400.in
Company:
https://www.linkedin.com/company/86400-official
Seniority: Not Applicable
Industries: Technology, Information and Internet, Software Development, and Technology, Information and Media
Job details:
Job Description
Role & Responsibilities :
- Contribute across all phases of the Software Development Lifecycle (SDLC).
- Build scalable backend services using Java / Java EE technologies.
- Develop APIs for UPI integrations (e.g., PSP, TPAP, bank integrations, NPCI switch connectivity).
- Write clean, efficient, and testable code following best practices.
- Perform code reviews, debugging, and performance optimization.
- Ensure applications comply with UPI/NPCI guidelines, security, and regulatory standards.
- Work on real-time transaction processing systems with strong focus on reliability and latency.
- Prepare and manage releases of software components.
- Convert business requirements into technical solutions.
- Support continuous improvement through research of new technologies and tools.
- Participate in architecture discussions and design reviews.
- Maintain test environments and implement unit/integration testing.
- Identify system bottlenecks and optimize performance.
- Create technical documentation, user guides, and training materials.
Preferred Candidate Profile
- Bachelors degree in computer science / IT / Electronics or equivalent.
- 6+ years of experience in Java backend development.
- Strong expertise in:
- Core Java, Collections Framework
- OOPS concepts and design patterns
- Java EE (JSP, Servlets)
- Experience with frameworks like:
- Spring / Spring Boot (preferred) or Struts
- Hands-on experience in:
- RESTful APIs / Web Services (SOAP & REST)
- XML and JSON processing
- Database knowledge:
- MySQL / PostgreSQL
- ORM frameworks like Hibernate / JPA
- Experience with application servers like Apache Tomcat.
- Strong understanding of multithreading and concurrency (important for UPI systems).
- Experience with unit testing frameworks like JUnit.
- UPI / Payments Domain Expertise (Mandatory or Strongly Preferred):
- Hands-on experience with UPI integrations (PSP/TPAP/Banks)
- Understanding of NPCI specifications and UPI architecture
(ref:hirist.tech)
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