Back End Developer

JOB DESCRIPTION

Role: Backend Developer - Real-time Systems

Location: Palakkad, Kerala (On-site)

Company: Revin Techno Solutions Pvt. Ltd.

Who We Are

Revin is a deep-technology company building scalable, intelligent systems across agritech, medtech, education technology, simulation platforms, and enterprise software. Our platforms are built around real-time data, intelligent workflows, and adaptive systems that influence decision-making in critical environments.

Your Role at Revin

As a Backend Engineer, you will design and build the core systems that power real-time applications, simulation engines, and decision-support platforms. This is not a standard backend role focused on CRUD APIsyou will work on event-driven systems, dynamic workflows, and data-intensive applications where system behavior evolves based on user input and intelligence layers. You will collaborate closely with frontend, AI, and product teams to build production-grade, scalable systems.

What Youll Do

1. Backend System Development

Design and build scalable backend services and APIs

Develop modular, maintainable, and production-ready codebases

Ensure high reliability and fault-tolerant system behavior

2. Real-Time & Event-Driven Systems

Build systems that handle real-time updates and interactions

Work with event-driven architectures and asynchronous processing

Design backend logic that reacts dynamically to user actions and system states

3. Simulation & Workflow Engines

Develop backend logic for simulation systems (e.g., clinical scenarios, decision flows)

Build engines that manage multi-step, stateful workflows

Handle branching logic, rule-based systems, and dynamic outcomes

4. API Design & Integration

Design clean, efficient, and scalable APIs

Integrate with frontend applications, AI models, and third-party services

Ensure secure and optimized data exchange

5. Data Engineering & Storage

Design database schemas for structured and semi-structured data

Work with SQL and NoSQL databases based on use cases

Optimize data access patterns for performance and scalability

6. Performance & Scalability

Optimize system performance under real-world usage

Handle concurrency, load balancing, and efficient resource utilization

Debug and resolve bottlenecks in distributed systems

7. System Architecture & Infrastructure

Contribute to system architecture decisions

Work with microservices or modular backend architectures

Use containerization and cloud platforms for deployment

Who You Are

System-Oriented: You think in terms of flows, not just endpoints

Problem Solver: You focus on building reliable systems for real use cases

Analytical: You can break down complex workflows into structured logic

Ownership-Driven: You take responsibility from design to deployment

Practical: You balance scalability with real-world constraints

Education

Bachelors degree in Computer Science or related field (or equivalent practical experience) Experience 1+ years in backend development or software engineering

Technical Skills

Proficiency in Python / Node.js / similar backend languages

Experience with backend frameworks (FastAPI, Django, Express, etc.)

Strong understanding of RESTful API design Systems & Architecture

Understanding of asynchronous programming and concurrency

Familiarity with event-driven or distributed systems

Experience structuring scalable backend architectures Databases & Data Handling

Experience with SQL (PostgreSQL/MySQL) and/or NoSQL (MongoDB, Redis)

Ability to design efficient schemas and queries

Infrastructure & Deployment

Familiarity with Docker and basic cloud deployment (AWS/GCP/Azure)

Understanding of CI/CD workflows is a plus Preferred Experience

Experience building real-time systems or simulation engines

Exposure to MedTech / AgriTech / EdTech products

Experience integrating AI/ML models into backend systems

Familiarity with WebSockets, message queues (Kafka, RabbitMQ), or streaming systems

Experience in early-stage or product-focused environments

Why Join Revin

Build backend systems that directly power intelligent decision-making

Work on simulation-driven and AI-integrated platforms

High ownership with influence over system architecture

Opportunity to evolve into Backend Lead / System Architect roles

Be part of a deep-tech ecosystem solving real-world problems.