Technical Software Specialist

Luminous India; Gurugram District; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Luminous India seeks a Senior Engineer to drive backend development for IoT products. You will implement server-side logic, APIs, and data integrations while ensuring security, scalability, and cross-system authentication. The role emphasizes DevOps, cloud, and IoT protocol knowledge in a fast-paced environment.

You will contribute to a multi-domain portfolio spanning electrical, electronics, and IoT with mass production readiness, collaborating with cross-functional teams and external partners.

Qualifications

• Bachelor’s or Master’s degree in Computer Science or similar.
• 4–6 years of backend application development experience for IoT solutions.
• Strong Java-based development with Spring Boot.
• Experience with DevOps CI/CD pipelines and Azure Cloud.
• Knowledge of IoT protocols and scalable architecture.
• Experience with OAuth2.0 API development and data storage design.

Responsibilities

• Implement server-side web application logic and APIs.
• Authenticate/authorize users across multiple systems and environments.
• Integrate multiple data sources and databases.
• Manage hosting, database administration, and scalability.
• Develop automated tests and ensure security best practices.

Skills

Problem solving

Cross functional collaboration

Business understanding

Market/tech trend research

Education

Bachelor's / Master’s in Computer Science or similar

Tools

Java

Spring Boot

OAuth 2.0

Azure Cloud Computing

MQTT

JSON

XML

Git

OWASP security

Device config (Bluetooth/Wi‑Fi)

Job description

Senior Engineer/Assistant Manager/Deputy Manager

Role

Individual

Team

Reporting To

Jo b Specification

Are you passionate in developing a multitude of products and solutions in IoT and adjacent consumer electrical/electronics verticals that positively impact consumer lives? Do you desire to develop multi-domain expertise with cutting across electrical, electronics and IoT domains? Do you love consumer-centric innovation and to lead the execution of the project from insight to mass production?

This is a senior engineer position where you leverage process and technology to develop and sustain an exciting product portfolio. As a back-end web developer you will be responsible for server-side web application logic and integration of the work front-end web developers do for IoT solution. You will write web services and APIs used by front-end developers and mobile application developers.

Qualification/ Personal Attributes

Qualification

• Bachelors / Master’s degree in Computer Science or similar

Experience

• 4-6 years of experience in backend application logic development, API development & database integration for IoT related solutions
• Well versed with Java based application development with Spring Boot framework
• Well versed with DevOps practices – CI/CD pipeline creation
• Working knowledge of Azure Cloud Computing
• Experience in scalable solution development
• Experience with IoT communication protocol, application protocol
• Experience in development of connected products is required.
• Experience in optimization of the application for maximum speed and scalability
• Experience in implementation of security and data protection
• Experience in oAuth2.0 compatible API development
• Design and implementation of data storage solutions

Skills & Attributes

• Problem-solving skills with a sharp analytical mind
• Capability to collaborate with cross functional teams/3rd parties
• Understanding the business side of the application
• An ardent researcher of market trends and technology evaluation

Job Description

Responsibilities

Processes:

• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Management of hosting environment, including database administration, and scaling an application to support load changes
• Data migration, transformation, and scripting
• Understanding differences between multiple delivery platforms such as mobile vs desktop, and optimizing output to match the specific platform
• Creating database schemas that represent and support business processes
• Implementing automated testing platforms and unit tests
• Proficient knowledge of a back-end programming language
• Proficient understanding of code versioning tools, such as Git
• Proficient understanding of OWASP security principles
• Understanding of “session management” in a distributed server environment

Technical Skills:

• Java, Spring Boot framework
• oAuth2.0 framework
• Cybersecurity skill
• JSON, XML
• MQTT protocol
• Bluetooth & Wi-Fi based device configuration/integration
• DevOps concept

About Luminous

Luminous Power Technologies , a leader in power solutions, is a 31-year-old company which started as a small venture. Now on its brand transformation journey, its mission is to become a name synonymous with all-encompassing home electrical, power backup and residential solar solutions and create millions of happy homes in India.

Today, Luminous is already a powerful, trustworthy brand name in 100 million Indian homes, In the course of this successful journey, it has embraced the core values of reliability, consistency, longevity and the highest standards of integrity along with dynamic ideas and innovation. Its consumer-centric focus has led Luminous into new categories to deliver excellence in every product and home solution it offers.

With 7 manufacturing units, more than 28 sales offices in India and presence in over 36 countries our 6000 employees serve more than 60,000 channel partners and millions of customers. Our motto has always been Customer Delight through Innovation & Passion with focus on Execution & Team-work. At Luminous, we passionately innovate to make life comfortable and efficient.

Luminous is a group company ofSchneider Electric, a global leader in energy management with presence in over 100 countries, 1.5 lakh people and a revenue of Rs. 2 lakh crore.