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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 robust 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 .
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The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.