Senior Backend Engineer - Platform and API

digicert· Product
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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

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. Our platform does not stop at application code. It also creates and manages the secure cloud infrastructure in which AI-agent systems are deployed and operated. That makes infrastructure design a core product capability, not a supporting function.

This role will lead the design and implementation of the multi-cloud platform that supports customer environments, secure deployment patterns, cloud networking, and production guardrails. It is a hands-on principal engineering role for someone who wants to build the underlying infrastructure that makes secure AI-agent deployment possible at scale. 

 

What you will do

    • Design and build backend services and APIs for onboarding, policy management, audit, environment inventory, and platform operations.
    • Develop reliable and well-structured REST and gRPC APIs that power the management layer of a secure AI-agent platform.
    • Own data models, service contracts, validation logic, and service-to-service interactions for core platform workflows.
    • Work on integrations with cloud services, identity systems, and platform components that support secure runtime environments.
    • Improve observability, error handling, test coverage, deployment safety, and production support for backend services.
    • Collaborate with frontend, security, and infrastructure engineers to turn complex platform requirements into clear, maintainable backend implementations.
    • Build services that will directly shape how customers manage AI agents in production, and support those services in production yourself.

 

What you will have

    • 8-12 years of backend engineering experience.
    • Strong hands-on experience in TypeScript/Node.js, Go, Java, or Python — ability to work across languages as the stack evolves.
    • Strong experience designing and building REST and gRPC APIs, service integrations, and backend systems for production use.
    • Good understanding of distributed systems concerns such as retries, idempotency, failure handling, observability, and release safety.
    • Strong experience with relational databases (PostgreSQL, MySQL) and backend data modeling. Familiarity with event-driven patterns (queues, streams) is a plus.
    • Experience with cloud platforms (AWS, GCP, or Azure) and secure backend integrations.
    • Familiarity with ORM/query-builder tools, schema validation frameworks, and API specification standards (OpenAPI, protobuf).

    Nice to have: Experience with gRPC/protobuf service design, ORM tools (Prisma, TypeORM, SQLAlchemy), schema validation (Zod, Pydantic, JSON Schema), OpenAPI generation, cloud SDK integrations (AWS SDK, Google APIs), or message brokers (SQS, Pub/Sub, Kafka).

 

Software Engineering Excellence:
 
We expect principal engineers to set the bar for code quality across the team. This means writing clean, modular Terraform, well-structured shell and python automation, and production-grade Go where needed. Strong testing discipline - infrastructure integration tests, deployment validation, and adversarial failure injection - and code that other engineers can operate and extend with confidence
 
Startup Mindset:
  • Comfortable operating in ambiguity.
  • Experience owning architecture, implementation, and reliability simultaneously.
  • Bias toward shipping and iterative improvement.

 

 

Benefits

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

 

#LI-RR1

 

Frequently Asked Questions

Is the salary disclosed for the Senior Backend Engineer - Platform and API position at digicert?
The salary for this Senior Backend Engineer - Platform and API 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 Backend Engineer - Platform and API position at digicert located?
This Senior Backend Engineer - Platform and API 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 Backend Engineer - Platform and API at digicert belong to?
This Senior Backend Engineer - Platform and API position is part of the Product department at digicert. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Backend Engineer - Platform and API 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 Backend Engineer - Platform and API job at digicert posted?
This Senior Backend Engineer - Platform and API position at digicert was posted on May 27, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Backend Engineer - Platform and API
digicert
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