REMOTE (INDIA): Backend Engineer- SaaS platform
Company shown to members 🔒 · Remote · India only
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First recorded by Psst: 16 October 2026. Your first 3 jobs are free to apply to (the first right away, 2 more with your email). After that, the company and the apply link are for Psst members, from $4.99 for 7 days.
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The 20-second read
- Experience
- Experience not stated
- Where you can live
- India only
- Skills and tools
- typescript, node.js, aws, ci/cd, saas, documentation
- Job type
- Full-time
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Job details
- Where you can work
- India
- Employment type
- Full-time
- Advertised pay
- Not stated by the employer
- Experience
- Experience not stated
- Employer publication date
- 15 October 2026
- First recorded by Psst
- 16 October 2026
- Last checked at the source
- 10 November 2026
About the job
Responsibilities
- Maintain and enhance the backend services powering the SaaS platform ( Node.js/Express/NestJS with TypeScript ).
- Ensure uptime, scalability, and performance of APIs handling campaign generation, template storage, and credit-based billing.
- Optimize MongoDB queries , indexes, and caching strategies for high-performance APIs.
- Implement and manage Redis , job queues, and async workflows.
- Monitor and maintain AWS infrastructure: EC2, S3, CloudWatch, Lambda, SES.
- Implement security best practices : API authentication, rate-limiting, GDPR compliance, email data handling.
- Maintain API versioning and documentation (OpenAPI/Swagger).
- Write unit and integration tests to ensure code quality and reliability.
- Debug and resolve complex production issues efficiently.
Required Skills
- Strong proficiency in Node.js with TypeScript (Express.js or NestJS).
- Experience with MongoDB , schema design, and ORMs (Mongoose, Prisma).
- Experience with Redis (pub/sub, caching) and job queues (BullMQ/RabbitMQ).
- Familiarity with AWS services : EC2, S3, CloudWatch, SES, Lambda.
- Dockerized microservices and CI/CD pipelines ( GitHub Actions , or similar).
- Knowledge of authentication & authorization (JWT, OAuth2, role-based access).
- Basic Logging & monitoring experience ( Winston, Pino, Prometheus/Grafana ).
- Unit & integration testing experience ( Jest, Mocha, Vitest ).
- Knowledge of email compliance tools (SpamAssassin, DKIM/SPF/DMARC) is a plus.
Experience
- 3–5 years in backend development.
Prior experience in SaaS applications, high-traffic APIs, or campaign/marketing platforms is preferred.
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