Maintain and enhance backend services for a SaaS platform, ensuring performance, scalability, and API reliability. Implement security practices and monitor AWS infrastructure.
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.
Top Skills
AWS
Cloudwatch
Docker
Ec2
Express.Js
Github Actions
Grafana
Jest
Jwt
Lambda
Mocha
MongoDB
Nestjs
Node.js
Oauth2
Pino
Prometheus
Redis
S3
Typescript
Vitest
Winston
Similar Jobs
AdTech • Marketing Tech
Maintain and enhance backend services for a SaaS platform using Node.js and TypeScript, ensuring performance, scalability, and security. Optimize MongoDB queries, manage AWS infrastructure, implement API security, and conduct testing.
Top Skills:
AWSCloudwatchDkimDmarcDockerEc2Express.JsGithub ActionsJestJwtLambdaMochaMongoDBNestjsNode.jsOauth2RedisS3SpamassassinSpfTypescriptVitest
Artificial Intelligence • Edtech • Mobile • Natural Language Processing • Productivity • Software
Lead execution of internal communications for QuillBot (majority) and support Learneo (project-based). Plan and deliver company announcements, town halls, executive messaging, onboarding and change communications. Manage comms calendars and channels, partner with HR and leaders, ensure inclusive tone, and drive alignment to company strategy through clear, timely messaging.
Top Skills:
EmailIntranetsSlackVideo Platforms
Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
The IAM Engineer II will implement and manage identity and access management solutions, ensure compliance, and respond to security incidents. The role requires collaboration and technical expertise in cybersecurity and IAM technologies.
Top Skills:
Active DirectoryAws IamAzure AdIamMfaOne Identity IgaPowershellPrivileged Access ManagementPythonSso
What you need to know about the Bengaluru Tech Scene
Dubbed the "Silicon Valley of India," Bengaluru has emerged as the nation's leading hub for information technology and a go-to destination for startups. Home to tech giants like ISRO, Infosys, Wipro and HAL, the city attracts and cultivates a rich pool of tech talent, supported by numerous educational and research institutions including the Indian Institute of Science, Bangalore Institute of Technology, and the International Institute of Information Technology.
