Senior Backend Engineer(NodeJS)

4 weeks ago

Madurai, India ENERGIC Full time

Company Description ENERGIC is a fast-growing EV charging software company headquartered in Riyadh, Saudi Arabia, with offices in Shenzhen, India, and Egypt. Our cloud-based platform allows charge point operators, energy companies, and fleet managers to deploy, operate, and scale EV charging networks efficiently. ENERGIC's business covers North America, the Middle East, Africa, and other high-growth markets. We have successfully integrated over 200,000 connectors and offer a full-stack platform including charge point management systems, mobile apps, analytics, and billing. Role Description We are building a scalable EV Charging Platform that powers the next generation of mobility and energy services. As a Senior Backend Engineer, you will design, develop, and optimize core backend services that enable millions of EV charging transactions across drivers, fleets, and partners. You will work closely with the Solution Architect, IoT engineers, and frontend/mobile teams to build reliable, secure, and highly available APIs and microservices. This is a hands-on coding role with opportunities to take on technical leadership as the team grows. Key Responsibilities - Design and implement scalable backend services and APIs for EV charging workflows (session management, billing, user management, roaming). - Collaborate with IoT engineers to integrate OCPP protocols and manage charger-to-cloud communication. - Develop and optimize payment flows (wallets, subscriptions, roaming settlements). - Build and maintain data pipelines for telemetry, charging analytics, and reporting. - Ensure backend systems are secure, resilient, and compliant with data privacy and financial regulations. - Contribute to system design discussions with the Solution Architect and Product Manager. - Write clean, testable, and well-documented code following best practices. - Mentor junior engineers and review code to ensure quality. - Work with DevOps/SRE to ensure high availability, CI/CD pipelines, monitoring, and scaling. Required Skills & Experience - 5-8+ years of backend development experience in Go, Node.js. - Proven experience with microservices architecture and REST/GraphQL APIs. - Strong knowledge of databases (SQL, NoSQL, time-series) and caching systems. - Hands-on experience with message queues / streaming (Kafka, RabbitMQ, MQTT). - Experience deploying on AWS / Azure / GCP with containerization (Docker, Kubernetes). - Understanding of authentication & authorization (OAuth2, JWT, PKI). - Familiarity with event-driven systems and real-time telemetry processing. - Solid grasp of unit/integration testing, CI/CD, code quality practices. - Excellent problem-solving skills and ability to work in a fast-paced startup environment. Nice to Have - Experience with OCPP 1.6/2.0 or IoT device integration. - Exposure to fintech/payment systems (UPI, cards, global PSPs). - Knowledge of energy systems, renewables, or EV domain. - Experience with multi-tenant SaaS platforms. - Familiarity with data analytics / ML pipelines.

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