SaaS Backend Developer (Node.JS)

🚀 We’re Hiring | Backend Developer (Node.js)

📍 India (Remote / Hybrid) | 💼 Full-time | 🧠 2–4 years

🏢 About Flowace

Flowace is a B2B SaaS platform that helps companies understand, optimize, and automate

their work through time intelligence, productivity analytics, and AI-driven workflows. We

operate at scale, handle high-volume time-series data, and are building agentic AI systems

on top of real-world work signals.

🔍 Role Overview

We are looking for a Backend Developer who builds for scale, thinks in systems, and takes

ownership of production-ready deliverables. This role sits at the intersection of backend

engineering, data pipelines, and applied AI—turning raw operational data into intelligent,

automated workflows.

🛠️ Key Responsibilities

▪ Design, develop, and maintain scalable backend services using Node.js

▪ Build and optimize MySQL databases, schemas, and queries for high-volume workloads

▪ Develop data pipelines to transform raw activity data into ML-ready datasets

▪ Support and integrate AI / ML workflows into production systems

▪ Work with time-series data (activity logs, events, productivity signals)

▪ Build and manage CI / CD pipelines for reliable and repeatable deployments

▪ Operate and scale backend services on AWS infrastructure

▪ Ensure high availability, performance, and security of production systems

▪ Collaborate with product, frontend, and backend teams to ship end-to-end features

▪ Take ownership of design → implementation → deployment → monitoring

✅ Required Skills & Experience

• 2–4 years of backend development experience with Node.js
• Strong understanding of MySQL, indexing, and query optimization
• Hands-on experience with AWS (EC2, RDS, S3, IAM, monitoring)
• Experience building or maintaining data pipelines
• Exposure to preparing data for machine learning use cases
• Experience with CI / CD pipelines and production deployments
• Understanding of time-series datasets and event-based architectures
• Prior experience at a product-based company (SaaS preferred)
• Strong ownership mindset—alignment between thinking, communication, and delivery
• Passion for solving complex problems at scale

✨ Bonus / Nice-to-Have (AI-Focused Skills)

⭐ Experience with Python or Go for backend services, data pipelines, or AI / ML integrations

⭐ Experience with RAG (Retrieval-Augmented Generation) models

⭐ Familiarity with LLM orchestration layers and agent workflows

⭐ Hands-on experience building or integrating AI agents

⭐ Prior exposure to AI / ML systems (training, inference, or integration)

⭐ Experience with vector databases and embedding-based search

⭐ Understanding of latency, cost, and reliability trade-offs in AI systems

⭐ Experience with Python or Go for backend services, data pipelines, or AI / ML integrations

🎯 What We Value

💡 Strong backend fundamentals

💡 Production-ready systems over demos

💡 Ownership, clarity, and execution

💡 AI as a multiplier, not a crutch

🚀 Why Join Flowace

🌍 Build real-world AI-powered productivity systems

📊 Work with large-scale time-series data

⚡ High ownership, fast-moving product environment

📈 Opportunity to grow into a Staff / AI Backend Engineer role