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Unix Developer
Location
India
Posted
20 hours ago
Salary
0
Seniority
Senior
Job Description
Unix Developer
CLIQHR Recruitment Services
• Design, develop, test, and maintain robust, scalable, and high-performance C++ applications for UNIX-based environments • Write, optimize, and maintain UNIX Shell scripts (Bash, Korn Shell, or POSIX Shell) for automation, batch processing, system monitoring, and operational support • Analyze, troubleshoot, and resolve application and system issues in UNIX environments • Develop reusable, efficient, and reliable code following coding standards and best practices • Implement secure coding practices to protect sensitive data at rest and in transit • Integrate and manage Hardware Security Modules (HSMs) such as Thales, SafeNet, or Utimaco for secure cryptographic operations • Configure and interface with HSMs using standard APIs such as PKCS#11, Microsoft CNG, or vendor-specific APIs • Implement cryptographic functions including encryption, decryption, digital signatures, certificate management, and secure key lifecycle management • Collaborate with cross-functional teams to understand business requirements and deliver secure, high-quality solutions • Participate in code reviews, performance tuning, debugging, and production support
Job Requirements
- 5–8 years of experience in UNIX application development
- Strong programming experience in C++
- Excellent knowledge of UNIX/Linux operating systems
- Hands-on experience with UNIX Shell Scripting (Bash, Korn Shell, or POSIX Shell)
- Strong understanding of system programming concepts and UNIX internals
- Experience in debugging, performance optimization, and memory management
- Good knowledge of encryption concepts, cryptographic algorithms, and secure application development
- Experience integrating and managing Hardware Security Modules (HSMs)
- Familiarity with PKCS#11, Microsoft CNG, OpenSSL, or similar cryptographic frameworks
- Experience with version control tools such as Git
Benefits
- Health insurance
- Retirement plans
- Paid time off
- Flexible work arrangements
- Professional development
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