Software Engineer

DigiCert; Bengaluru; On-site; INR 900,000 - 1,300,000; Full time

Benefits offered by this job

Generous time off policies

Education and wellness support

Job summary

DigiCert is seeking a Software Engineer for the TrustCore team to design, develop, and maintain security protocol software in C for embedded, resource‑constrained platforms. You will contribute to networking and cryptographic protocol security, aiming for high performance, reliability, and secure coding.

You will work with engineers across design, development, testing, and customer issue resolution to deliver trusted security software used in real‑world connected systems.

Qualifications

• Bachelor's degree in computer science or related field; security focus preferred.
• Minimum 3 years of industry software development experience.
• Strong C language and multi‑threaded programming skills.
• Good writing and communication skills; knowledge of security concepts.

Responsibilities

• Develop and maintain security software (TrustCore SDK) for embedded platforms.
• Contribute to new feature development from concept to design and implementation.
• Analyze and troubleshoot defects found during testing.
• Participate in design reviews and generate detailed design documents.
• Research customer issues and contribute to solving problems.
• Estimate task timelines and development activities to meet schedules.
• Other duties as assigned.

Skills

C language

Multithreaded programming

Data Structures & Algorithms

Networking security

Technical writing

Team collaboration

RTOS familiarity

Education

Bachelor's degree in Computer Science or related field

Tools

Git

Eclipse

MS Visual Studio

Wireshark

Job description

Job Summary

As a Software Engineer on the TrustCore team, you will design, develop, and maintain security protocol software in C for embedded and resource‑constrained platforms. This role focuses on building and enhancing core security capabilities across networking and cryptographic protocols, while helping ensure high standards for performance, reliability, and secure coding. You will work closely with engineers across design, development, testing, and customer issue resolution to deliver trusted security software used in real‑world connected systems.

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
• 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
• 3+ years of industry work experience in the software development
• Strong C language and multi‑threaded programming skills
• Good technical writing and communication skills
• Excellent understanding of Data Structures & Algorithms
• Awareness of Network security protocol stack including TCP, UDP, SSL, SSH, IPsec and Wireless
• Development experience with Enterprise OSes (Linux, Windows, MacOS) and preferably RTOS platforms (Zephyr, FreeRTOS, QNX)
• Understanding of secure coding standards
• 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
• Generous time off policies
• Education, wellness and lifestyle support