Location: Chennai
Experience: 3–4 years
Type: Hybrid

About the role
Marklytics builds Digital Product Passport (DPP) infrastructure for manufacturers preparing for EU regulatory compliance. Our platform issues verifiable product passports for batteries, solar modules and vehicles, currently serving four enterprise manufacturing clients across the UK, India and Southeast Asia.

What you will own
AWS infrastructure across dev, staging and production, defined as code (CDK or Terraform)
CI/CD pipelines, release process and environment promotion
Observability: structured logging, metrics, alerting, and being able to answer "what happened" when a client asks
Application backend work: APIs, data models, background jobs and integration endpoints
Frontend contribution to the platform and to client-facing passport surfaces
Infrastructure cost: understanding it, reporting it, and keeping per-passport unit cost in line

What we expect you to have done
Built and shipped production web applications end to end, not only worked on an assigned slice
Deployed and operated services on AWS yourself,



rather than handing off to a separate DevOps team
Written infrastructure as code, and understood why it matters
Debugged a production problem you could not reproduce locally
Worked with a relational database beyond basic CRUD: indexes, migrations and query performance
Required
3–4 years of professional full-stack engineering experience
Strong backend: Node.js/TypeScript or Python, REST API design and PostgreSQL
Frontend: React and TypeScript, with comfort owning a feature from schema to screen
Hands-on AWS: ECS or Lambda, RDS, S3, IAM, CloudWatch and VPC basics
Infrastructure as code: AWS CDK, Terraform or CloudFormation
CI/CD: GitHub Actions or equivalent
Git discipline, meaningful participation in code review, and tests as normal practice
Explicit written English — architecture decisions and escalations happen in writing
Valued, not required
Multi-tenant SaaS experience
Manufacturing, suppl

📌 Full-Stack Engineer (Chennai)
🏢 Marklytics
📍 Chennai