Senior Software Engineer

digicert· Engineering
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📍 Bangalore, India

About this role

Who we are

DigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more than 100,000 organizations, including 90% of the Fortune 500, choose DigiCert to stop today’s threats and prepare for a quantum-safe future at www.digicert.com

 

Job summary

As a Senior Software Engineer on the TrustCore team, you will design, develop, and maintain security protocol software in C for embedded and resource-constrained platforms. You will help deliver reliable, high-performance security capabilities across networking and cryptographic protocols while mentoring junior engineers and supporting design, testing, and customer issue resolution.

 

What you will do

  • Development and Maintenance of security software (TrustCore SDK) for embedded platforms
  • Participate in the development of new features from conceptualization to design and implementation
  • Analysis and troubleshooting of defects found in testing
  • Take part in design reviews, generate and update detailed design documents 
  • Researching customer issues, providing input and development to problems/issues
  • Estimate task timelines, development activities and meet schedules
  • Mentor junior engineers by providing technical guidance, supporting code reviews, sharing best practices, and helping them grow their skills
  • Other duties as assigned

 

What you will have

  • Bachelor’s degree in computer science or in a related field of computer networking and security, from an accredited university or equivalent
  • 5+ years of industry work experience in the software development
  • Strong C language and multi-threaded programming skills
  • Good technical writing and communication skills
  • In-depth knowledge of Data Structures & Algorithms 
  • In-depth knowledge of Network security protocol stack internals including TCP, UDP, SSL, SSH, IPsec and Wireless
  • Development experience with Enterprise OSes (Linux, Windows, MacOS) and RTOS platforms (Zephyr, FreeRTOS, QNX) beneficial
  • Understanding of secure coding standards
  • Experience with object-oriented design, coding, and unit testing
  • Flexible and willing to learn/work on new technologies
  • Ability to work well in a team and good problem-solving skills

 

Nice to have

  • Knowledge of PKI infrastructure 
  • Experience working with Cryptography API
  • Experience with Wireshark analyzer
  • Experience with Git, JIRA, IDEs (Eclipse, MS Visual Studio)
  • Embedded system software development experience

 

Benefits

  • Generous time off policies
  • Top shelf benefits
  • Education, wellness and lifestyle support

To protect candidate information and maintain a secure hiring process, all applications must be submitted through our careers portal. Resumes or CVs sent directly via email will not be reviewed or considered.

#LI-SS1

 

 

Frequently Asked Questions

Is the salary disclosed for the Senior Software Engineer position at digicert?
The salary for this Senior Software Engineer role at digicert is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Software Engineer position at digicert located?
This Senior Software Engineer role at digicert is based in Bangalore, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Senior Software Engineer at digicert belong to?
This Senior Software Engineer position is part of the Engineering department at digicert. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Software Engineer position at digicert?
Click the "Apply Now" button on this page. You will be redirected to digicert's official application portal hosted on greenhouse where you can submit your application directly.
When was the Senior Software Engineer job at digicert posted?
This Senior Software Engineer position at digicert was posted on Jul 15, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Software Engineer
digicert
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