Job Description

Position: Senior Java Developer - Security & Cryptography (CN80ST RM 3421)

Job Summary:

We are looking for a

Senior Java Developer

with 8+ years of hands-on experience in Java development, particularly focused on

cryptography, security compliance,

and scalable system design. The ideal candidate should possess strong technical expertise in

Core Java, secure application development, cryptographic implementations

, and

database systems

. As an

individual contributor

, you will take full ownership of modules, contributing to the design and development of secure, reliable, and high-performance systems.

Key Responsibilities:

Design, develop, and maintain secure, high-performance Java-based applications. Implement and manage

cryptographic algorithms

, ensuring adherence to

industry-standard protocols

(e.g., AES, RSA, SHA, TLS). Apply

secure coding and compliance practices

to mitigate security threats (e.g., OWASP Top 10). Ensure system architecture aligns with

Core and MVC patterns

, and promote best practices across the team. Collaborate with architecture and DevOps teams to embed

security-first design principles

into the development lifecycle. Perform

code reviews

, threat modeling, and contribute to

internal security audits.

Maintain strong working knowledge of

SQL

(e.g., MySQL, PostgreSQL) and

NoSQL

databases (e.g., MongoDB, Cassandra), ensuring optimal data access and storage strategies. Keep documentation updated for cryptographic and security processes and mentor junior developers on technical and security aspects. Stay current with emerging security technologies, threats, and regulations.

Required Skills & Qualifications:

8+ years

of strong Java development experience. Deep knowledge of

Java Cryptography Architecture (JCA), Java Security Manager, and encryption protocols.

Proficiency in

Core Java

concepts and application of

MVC architectural pattern.

Strong hands-on experience with

SQL

and

NoSQL

databases including schema design, indexing, and optimization. Knowledge of security standards such as

OWASP, PCI-DSS, ISO 27001, or NIST.

Familiarity with

Spring Security, OAuth2, JWT, and SAML.

Experience working with

build tools

(Maven/Gradle) and

version control systems

(Git). Exposure to

security testing tools

like OWASP ZAP, Burp Suite, or Fortify. Strong analytical, debugging, and problem-solving skills. Ability to work independently as an

individual contributor

and take ownership of modules.

Preferred Qualifications:

Certifications such as

Oracle Certified Java Developer, CISSP, or CEH

. Experience in regulated industries like

finance, banking, or healthcare.

Knowledge of

cloud security

(AWS/GCP/Azure),

container security

, and

API security

.

*

Job Category:

Digital_Cloud_Web Technologies

Job Type:

Full Time

Job Location:

Pune

Experience:

8+ years

Notice period:

0-30 days