OCPP Integration Lead

1 week ago


Navi Mumbai, Maharashtra, India Trunexa Infoways Full time ₹ 8,00,000 - ₹ 24,00,000 per year

Position Overview

We are looking for a senior embedded software engineer who is a leading OCPP protocol expert and can take ownership of our EV charger firmware and CSMS integration. The ideal candidate will guide the existing team, bring clarity to the project, and drive development to the next level. This role is critical for building scalable, secure, and future-ready EVSE software solutions.

Key Responsibilities

Lead the design, development, and maintenance of embedded firmware for EV chargers.

Implement and maintain OCPP 1.6/2.0.1 protocols and integrate with CSMS platforms.

Work on ISO 15118, IEC 61851, and EV communication protocols.

Collaborate with hardware and software teams to ensure seamless charger operation and user experience.

Define software architecture, coding standards, and development roadmap.

Mentor and guide junior engineers to build a high-performing embedded software team.

Ensure compliance with industry standards, security best practices, and scalable software design.

Troubleshoot, debug, and optimize software performance for embedded systems.

Required Qualifications

Bachelors or Master's degree in Electronics, Computer Science, or related field.

7+ years of experience in embedded software development, preferably in EV chargers, IoT, or connected devices.

Deep expertise in OCPP protocols, embedded Linux, C/C++ development, and real-time systems.

Experience with charger firmware, CSMS integration, and communication protocols.

Strong problem-solving skills and ability to own end-to-end software delivery.

Preferred Skills

Experience with QT/QML for charger UI or embedded HMI development.

Exposure to payment integration, cloud services, and secure communication.

Knowledge of EVSE standards and global charging regulations.

Soft Skills

Strong leadership and mentoring abilities.

Excellent communication and collaboration skills.

Ability to work in a fast-paced, dynamic environment.

Strategic thinker with a long-term vision for software and team growth.



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