Full Stack Tech Lead – Connected Vehicle IoT Platform

TATA ELXSI; Gurugram District; On-site; INR 1,500,000 - 3,000,000; Full time

Job summary

Tata Elxsi in India is seeking engineers to design and implement scalable IoT, cloud, and vehicle software architectures for connected mobility solutions. You will collaborate across frontend, backend, and data layers to deliver robust, secure, and high‑performance systems.

Key focus areas include microservices, REST/GraphQL APIs, real‑time data processing, telemetry interfaces, and automotive cybersecurity, with emphasis on low latency, scalable storage, and compliance with ISO standards.

Qualifications

• Experience in designing scalable web and cloud‑based systems.
• Proficiency with REST/GraphQL APIs and microservices.
• Hands‑on with telemetry, IoT, and automotive data flows.

Responsibilities

• Define and implement microservices architecture for IoT data ingestion, processing, and application delivery.
• Design event‑driven systems using Kafka, AWS Kinesis, or similar streaming technologies.
• Architect RESTful and GraphQL APIs for seamless middleware, cloud, and application communication.
• Build responsive front‑end applications using React or Angular for vehicle data visualization and monitoring.
• Develop scalable back‑end services using Node.js, Java (Spring Boot), or Python (FastAPI).
• Design and implement data persistence layers using PostgreSQL, MongoDB, and DynamoDB.
• Interface with vehicle middleware technologies such as CAN Bus and MQTT to support telemetry and ignition event processing.
• Integrate cloud services including AWS IoT Core, Lambda, S3, and DynamoDB for real‑time data processing and storage.
• Ensure seamless connectivity across vehicle, cloud, and application layers.
• Optimize end‑to‑end latency to achieve less than one second from ignition event to application update.
• Implement secure communication and authentication mechanisms using TLS 1.3, OAuth2, and JWT.
• Ensure compliance with automotive cybersecurity standards, including ISO 21434.
• Mentor and guide engineering teams on architecture, design, and development best practices.
• Enforce CI/CD processes and ensure adequate unit, integration, and system test coverage.
• Collaborate with Product, QA, DevOps, and stakeholder teams to support release planning and execution.

Skills

React

Angular

TypeScript

Node.js

Java Spring Boot

Python FastAPI

REST

GraphQL

WebSockets

JWT/OAuth2

Tools

AWS

Docker

Kubernetes

Terraform

PostgreSQL

MongoDB

Job description

Opportunities unlimited for everyone - be bold, curious, and seek to shape the future. Explore what's possible, discover what you love to do, and find accelerated paths for growth. At Tata Elxsi, You Matter!

Explore Roles back

Tata Elxsi works with leading OEMs and suppliers in the automotive & transportation industries for R&D, Design and Product Engineering Services, right from architecture to launch and beyond. We bring together technologies that accelerate development & testing of connected autonomous and electric cars & off-highway vehicles.

Key Responsibilities

• Define and implement microservices architecture for IoT data ingestion, processing, and application delivery.
• Design event-driven systems using Kafka, AWS Kinesis, or similar streaming technologies.
• Architect RESTful and GraphQL APIs for seamless middleware, cloud, and application communication.
• Build responsive front-end applications using React or Angular for vehicle data visualization and monitoring.
• Develop scalable back-end services using Node.js, Java (Spring Boot), or Python (FastAPI).
• Design and implement data persistence layers using PostgreSQL, MongoDB, and DynamoDB.
• Interface with vehicle middleware technologies such as CAN Bus and MQTT to support telemetry and ignition event processing.
• Integrate cloud services including AWS IoT Core, Lambda, S3, and DynamoDB for real-time data processing and storage.
• Ensure seamless connectivity across vehicle, cloud, and application layers.
• Optimize end-to-end latency to achieve less than one second from ignition event to application update.
• Implement secure communication and authentication mechanisms using TLS 1.3, OAuth2, and JWT.
• Ensure compliance with automotive cybersecurity standards, including ISO 21434.
• Mentor and guide engineering teams on architecture, design, and development best practices.
• Enforce CI/CD processes and ensure adequate unit, integration, and system test coverage.
• Collaborate with Product, QA, DevOps, and stakeholder teams to support release planning and execution.

Required Technical Skills

• Front-End: React / Angular, TypeScript, Redux, WebSockets.
• Back-End: Node.js, Java (Spring Boot), Python (FastAPI), REST, GraphQL.
• IoT & Middleware: MQTT, AMQP, CAN bus, ISO 14229 (UDS), telematics protocols.
• Cloud & DevOps: AWS IoT Core, Lambda, API Gateway, Docker, Kubernetes, Terraform.
• Data Streaming: Kafka, AWS Kinesis, or Azure Event Hub.
• Database: PostgreSQL, MongoDB, DynamoDB.
• Security: TLS, OAuth2, JWT, Automotive Cybersecurity standards.
• Testing: Jest, Mocha, Cypress, Postma

Preferred Experience

• Connected Vehicle IoT platforms and telematics solutions.
• OTA (Over-the-Air) update systems.
• Edge computing and real-time analytics platforms.
• Automotive standards including AUTOSAR, ISO 26262, and ISO 21434.

Opportunities Await You at Tata Elxsi

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