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 APIs—you 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 You’ll 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 Bachelor’s 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.