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 current 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

📌 Senior Software Engineer (Bengaluru)
🏢 Digicert
📍 Bengaluru