C/Linux Systems Programmer

Client is seeking an experienced C/Linux Systems Programmer to support the development, enhancement, and maintenance of Linux-based systems and infrastructure. The ideal candidate will have strong hands-on programming experience in C and Unix/Linux environments, along with scripting experience in Python and/or Perl.

The candidate should be comfortable working at the systems level, troubleshooting complex technical issues, and collaborating with infrastructure and application engineering teams.

Key Responsibilities

· Develop, enhance, and maintain Linux/Unix-based systems applications and utilities using C.

· Write and maintain automation and support scripts using Python and Perl.

· Troubleshoot complex Linux/Unix system issues and perform root-cause analysis.

· Develop and maintain system-level tools and processes.

· Work with system services, processes, networking, file systems, and operating system components.

· Support authentication and security-related integrations, including Kerberos.

· Analyze system performance, logs, and application behavior to identify and resolve issues.

· Collaborate with infrastructure, security, application development, and operations teams.

· Participate in design, development, testing, deployment, and production support activities.

· Maintain technical documentation and follow established development and security standards.

· Strong hands-on programming experience with C.

· Strong experience working with Linux/Unix systems.

· Experience with Python scripting and automation.

· Experience with Perl scripting.

· Experience with Kerberos authentication and security concepts.

· Strong understanding of Linux/Unix system administration and troubleshooting.

· Experience with shell scripting and command-line utilities.

· Strong debugging and problem-solving skills.

· Ability to work effectively in a collaborative enterprise environment.

Preferred Qualifications

· Experience with financial services or investment banking environments.

· Experience developing system-level applications or infrastructure tools.

· Knowledge of Linux networking and system security.

· Experience with authentication protocols and enterprise security infrastructure.

· Familiarity with Git and modern software development practices.

· Experience supporting production systems in a large-scale enterprise environment.