Up Senior java developer Jobs – 88 Open Jobs Today

Senior Java API Developer (ROC, GST & Tax Data Integration)
WAYPRO PRIVATE LIMITED —Noida, Uttar Pradesh
- ₹50,000 - ₹1,00,000 a month
- Full-time
- Azure
- Computer Science
- Java
- Work from home
Quick apply
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Magic EdTech —Noida, Uttar Pradesh
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- Java
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- AWS
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UKG (Ultimate Kronos Group) —Noida, Uttar Pradesh
- Azure
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Iris Software —Noida, Uttar Pradesh
- Azure
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Excelsoft Technologies —Noida, Uttar Pradesh
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- Java
- Master's degree
- AWS
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Hitouch Technologies —Agra, Uttar Pradesh
- Java
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- Full-time
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Java fullstack developer with Angular + Graphql
Cognizant —Noida, Uttar Pradesh
- Full-time
- Hybrid work
- Java
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Senior MuleSoft Developer
enfycon Inc —Noida, Uttar Pradesh
- ₹10,00,000 a year
- Full-time
- Azure
- Oracle
- Java
Quick apply
7d
Senior Software Development Engineer
Clearwater Analytics India Private Limited —Noida, Uttar Pradesh
- Full-time
- Azure
- Computer Science
- English
Quick apply
Sr. Java Developer
Plasma Computing Group —Noida, Uttar Pradesh
- B.Sc
- Java
- Master's degree
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Confluo —Noida, Uttar Pradesh
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Actolap Solutions —Noida, Uttar Pradesh
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Lead II, Software Development/Engineering
S&P Global —Noida, Uttar Pradesh
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Sr. Software Development Engineer
Clearwater Analytics India Private Limited —Noida, Uttar Pradesh
- Full-time
- Azure
- Computer Science
- English
Quick apply
Senior Software Engineer Backend
Saaki Argus & Averil Consulting —Noida, Uttar Pradesh
- Java
- APIs
Quick apply

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Senior Java API Developer (ROC, GST & Tax Data Integration)

WAYPRO PRIVATE LIMITED
Noida, Uttar Pradesh

Quick apply

Job details

Permanent | Full-time
₹50,000 - ₹1,00,000 a month

Benefits

Work from home

Qualifications

Spring Boot
CI/CD
Elasticsearch
Azure
Gradle
Computer Science
Kubernetes
XML
Encryption
Git
Google Cloud Platform
MongoDB
Java
Master's degree
MCA
RBAC
AWS
Docker
Bachelor's degree
SSL
PostgreSQL
Terraform
Continuous integration
Redis
RabbitMQ
Back-end development
JPA
REST
GitHub
APIs
JSON
Kafka
Maven
GST
GitLab
Spring framework
NGINX
Hibernate
MySQL
Information Technology

Full job description

Experience: 5–10 Years
Job Type: Full-Time / Contract
Location: Remote / On-site

Job Summary

We are seeking an experienced Senior Java API Developer to design, develop, and maintain a secure, scalable, and high-performance API platform for integrating ROC (Registrar of Companies), GST, Tax, and Business Verification data.

The ideal candidate should have extensive experience in Java backend development, RESTful API design, database architecture, authentication systems, cloud deployment, and government or financial data integrations.

Key Responsibilities

Design and develop secure RESTful APIs using Java and Spring Boot.
Build scalable microservices architecture.
Integrate ROC, MCA, GST, PAN, Tax, and other legally accessible government and third-party data sources.
Implement authentication and authorization using JWT, OAuth 2.0, API Keys, and Role-Based Access Control (RBAC).
Design scalable database schemas and optimize complex queries.
Develop API documentation using Swagger/OpenAPI.
Implement rate limiting, logging, monitoring, caching, and auditing.
Ensure API performance, reliability, and high availability.
Write unit and integration tests.
Deploy applications using Docker and Kubernetes.
Follow secure coding standards and data privacy regulations.

Required Technical Skills

Core Technologies

Java 17/21
Spring Boot
Spring Security
Spring Data JPA
Hibernate
Maven or Gradle
API Development
REST APIs
JSON/XML
Swagger/OpenAPI
Postman
API Versioning
Security
JWT Authentication
OAuth 2.0
API Keys
Rate Limiting
Encryption
SSL/TLS
Databases
PostgreSQL
MySQL
MongoDB
Redis
Cloud & DevOps
AWS / Azure / Google Cloud
Docker
Kubernetes
Nginx
Git
GitHub/GitLab
Monitoring
Prometheus
Grafana
ELK Stack
CloudWatch
Preferred Experience
ROC/MCA Data Integration
GST Data Integration
PAN Verification APIs
Tax Data Processing
Financial Data APIs
Business Verification APIs
KYC & AML Systems
Banking APIs
Digital Signature Integration
Enterprise API Gateway Development
Nice to Have
Kafka / RabbitMQ
Elasticsearch
Redis Caching
Microservices Architecture
CI/CD Pipelines
Terraform
SonarQube
Deliverables
Fully Functional Enterprise API Platform
Secure Authentication & Authorization
REST API Documentation (Swagger/OpenAPI)
Admin Dashboard
API Usage Analytics
Scalable Database Architecture
Monitoring & Logging Dashboard
Dockerized Deployment
CI/CD Pipeline
Production Deployment Support

Education:

Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.

Experience:

Candidates with experience integrating the following systems will be given preference:

MCA/ROC APIs
GST APIs
Income Tax APIs
PAN Verification
Aadhaar eKYC (where legally permitted)
CIN Verification
DIN Verification
Director KYC
UDYAM/MSME Verification
IEC Verification
FSSAI Verification
Business Credit APIs
Banking APIs
Payment Gateway APIs

Pay: ₹50,000.00 - ₹100,000.00 per month

Benefits:

Work from home

Work Location: In person

Quick apply

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