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Overview
Senior

Senior Backend Engineer - AI

Confirmed live in the last 24 hours

DigiCert

DigiCert

Bangalore
On-site
Posted April 17, 2026

Job Description

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

We are building the trust layer for the agentic future. As AI agents move from simple chatbots to autonomous workloads with access to sensitive enterprise data, the industry lacks a standard for Identity, Authentication, and Governance.

You will architect and build the core security and identity infrastructure that defines how AI agents are identified, authenticated, authorized, and governed at scale. You will set foundational architectural patterns, establish engineering standards, and help shape the long-term technical vision of the company.

This is a hands-on technical leadership role in a high-ownership startup environment.

 

What you will do

Architect the Trust Layer for AI

  • Design and implement distributed identity and authorization systems for autonomous AI agents.
  • Define Zero Trust principles for agent-to-agent and agent-to-system communication.
  • Architect cryptographic identity, verifiable credentials, and secure delegation models.

Build Cloud-Native, SaaS Infrastructure

  • Design and ship production-grade, multi-tenant SaaS services.
  • Build containerized microservices (Kubernetes-based) with strong observability, scalability, and resilience.
  • Establish secure service-to-service communication patterns using modern cloud-native best practices.

Develop Agent Security Testbeds

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