Java Deverloper-HSM or Cryptographic

wroots global pvt ltd; Pune District; Hybrid; INR 3,000,000 - 4,200,000; Full time

Job summary

Senior Software Engineer at wroots global pvt ltd in Pune to design and develop secure, scalable backend platforms for payments and cryptography.

The role emphasizes Java/Spring Boot, microservices, HSM-based crypto, PKI, REST APIs, and collaboration across security and infra teams, with CI/CD and testing disciplines.

Qualifications

• Experience designing secure Java/Spring Boot backend services and REST APIs in payments/security domains.
• Hands-on with HSM-based cryptographic and key-management implementations.
• Strong knowledge of PKI, X.509, TLS/mTLS and secure API platforms.

Responsibilities

• Design and develop secure Java/Spring Boot backend services and REST APIs.
• Build and integrate HSM-based cryptographic and key-management solutions.
• Work on payment security, PKI, certificate management and secure API platforms.

Skills

Java

Spring Boot

Microservices

REST APIs

HSM

Cryptography

Key Management

PKI

X.509

TLS/mTLS

PostgreSQL

JPA/Hibernate

Kafka

Docker

Kubernetes

OpenAPI

Jenkins

Git

Tools

Docker

Kubernetes

OpenAPI

Jenkins

Git

Job description

Senior Software Engineer

Location

Pune

Experience

7 - 9 Years

JOB Description

We are looking for a Senior Software Engineer to design and develop secure, highly available backend platforms for cryptographic, key management and certificate management services in the payments/security domain.

Key Responsibilities

• Design and develop secure Java/Spring Boot backend services and REST APIs.
• Build and integrate HSM-based cryptographic and key-management solutions.
• Work on payment security, PKI, certificate management and secure API platforms.
• Develop scalable microservices with strong reliability, concurrency and transactional integrity.
• Implement unit, integration and contract testing with CI/CD pipelines.
• Troubleshoot complex production issues and perform RCA.
• Collaborate with security, infrastructure, HSM operations and application teams.
• Participate in architecture, code reviews and technical mentoring.

Key Skills

Java 21+, Spring Boot 3.x, Microservices, REST APIs, HSM, Cryptography, Key Management, PKI, X.509, TLS/mTLS, PostgreSQL, JPA/Hibernate, Kafka, Docker, Kubernetes, OpenAPI, Jenkins, Git.