| Published: | Oct 19, 2025 | Vacancy: | Not Specified | Gender: | No Preference |
| Age: | 25 years to 35 years | Career Level: | Experienced Professional | Experience: | 7 Year |
| Salary: | Negotiable | Location: | Dhaka, Banani |
Education
Experience
Additional Requirements
Proficiency in Node.js, NestJS, TypeScript, and Express.js.
Strong understanding of MongoDB and PostgreSQL databases.
Hands-on experience with OpenAI, LangChain, or similar AI integration tools.
Expertise in n8n workflow automation or equivalent platforms (e.g., Zapier, Airflow).
Experience with Firebase, Firestore, and Google Cloud Functions for serverless applications.
Familiarity with Google APIs for data integration and automation (Drive, Sheets, Maps, etc.).
Proficiency in Docker, Git, and CI/CD tools (GitLab CI, GitHub Actions, etc.).
Experience managing servers on DigitalOcean (Droplets, networking, SSL, monitoring).
Bonus Skills: Experience in Python (for AI scripting) or Go (for microservices performance optimization).
Skills
We are looking for a skilled and experienced Backend Developer with strong expertise in Node.js and NestJS to design, develop, and scale robust cloud-based backend systems. The ideal candidate will have hands-on experience integrating AI tools (OpenAI, LangChain, etc.), workflow automation (n8n), and various cloud services such as DigitalOcean, Firebase, Firestore, Google Cloud Functions, and Google APIs.
This role focuses on building secure, efficient, and scalable APIs, managing complex databases, and working closely with the frontend, AI, and DevOps teams to deliver intelligent, data-driven solutions.
Design, develop, and maintain backend services using Node.js and NestJS.
Build and integrate OpenAI and other AI/ML-based APIs for intelligent automation.
Implement n8n workflows for backend and data automation processes.
Architect and maintain MongoDB and PostgreSQL databases with emphasis on performance, scalability, and security.
Integrate Firebase, Firestore, and Google Cloud Functions for serverless operations and real-time updates.
Work with Google APIs (Drive, Maps, Sheets, etc.) for synchronization and automation.
Develop and secure RESTful and GraphQL APIs.
Implement CI/CD pipelines for automated build, testing, and deployment.
Manage and deploy backend services across DigitalOcean and Firebase environments.
Maintain high standards of code quality, documentation, and system reliability.
Collaborate with cross-functional teams (AI, Frontend, Mobile, and DevOps) to deliver fully integrated solutions.
Other Benefits
Work from Office
Type: Full Time/Permanent
Dhaka, Banani
Address: 51, Satmasjid Road, Dhaka-1209
Business Type : Telecommunication
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