Advanced Software Engr

Honeywell Technologies; Karnataka; On-site; INR 3,000,000 - 4,500,000; Full time

Job summary

Honeywell Technologies is seeking an Advanced Software Engineer with 6–10 years of experience to design, develop, and maintain scalable enterprise IIoT applications. You will work across frontend, backend, gateway integrations, cloud technologies, databases, and event-driven architectures in an Agile environment.

You will design and implement RESTful APIs, microservices, and real-time streaming with WebSockets, Protobuf, MQTT, and Kafka, while collaborating with cross-functional teams in India.

Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, IT or related field.
• 6-10 years of hands-on experience in software design and development.
• Strong understanding of object-oriented programming and design patterns.
• Experience building scalable distributed systems and microservices.
• Excellent debugging, troubleshooting and performance optimization skills.

Responsibilities

• Design, develop, test, and deploy scalable enterprise-grade software applications.
• Build responsive and interactive web applications using modern frontend frameworks.
• Develop robust backend services, APIs and microservices architectures.
• Implement real-time communication and streaming solutions using WebSockets and messaging platforms.
• Create secure and high-performing gateway services for device and application integrations.

Skills

React.js

Java

C#

TypeScript

RESTful APIs

Microservices

OO programming

Education

Bachelor's or Master's degree in Computer Science, Engineering, Information Technology

Tools

Docker

Kubernetes

Kafka

Protobuf

MQTT

Azure

Azure DevOps

Redis

PostgreSQL

InfluxDB

Job description

Job Description

We are seeking an experienced and highly motivated Advanced Software Engineer with 6-10 years of software application development experience to design, develop, and maintain scalable, high-performance enterprise IIOT applications. The ideal candidate should possess strong expertise across frontend, backend, gateway integrations, cloud technologies, databases, and event-driven architectures. The candidate will work in an Agile environment and actively participate in Scrum ceremonies, sprint planning, estimation, code reviews, and technical solution design while collaborating with cross-functional teams.

Key Responsibilities

Application Design & Development

• Design, develop, test, and deploy scalable enterprise-grade software applications.


• Build responsive and interactive web applications using modern frontend frameworks.


• Develop robust backend services, APIs, and microservices architectures.


• Implement real‑time communication and streaming solutions using WebSockets and messaging platforms.


• Create secure and high-performing gateway services for device and application integrations.

Architecture & Integration

• Design and implement event-driven architectures leveraging Kafka.


• Develop MQTT-based communication layers for IoT and distributed systems.


• Implement RESTful APIs and service integrations using HTTP/HTTPS protocols.


• Work with Protocol Buffers (Protobuf) for efficient data serialization and inter-service communication.

Cloud & DevOps

• Design and deploy cloud-native applications on Microsoft Azure.


• Support CI/CD pipelines and deployment automation.


• Monitor application health, performance, and scalability in cloud environments.

Database & Performance

• Design and optimize database schemas and queries.


• Work with relational and time-series databases.


• Implement caching strategies using Redis.


• Ensure high availability and performance of data services.

Agile Delivery

• Participate in Scrum ceremonies, sprint planning, backlog grooming, and retrospectives.


• Provide accurate estimations and technical guidance.


• Support continuous improvement initiatives and engineering best practices.

Mentor junior developers and contribute to technical leadership activities.

Required Technical Skills

Gateway Technologies

• Strong experience in:




• C#


• .NET Framework / .NET Core


• MQTT


• Protocol Buffers (Protobuf)

Frontend Development

• React.js


• JavaScript (ES6+)


• TypeScript


• WebSocket


• REST APIs / HTTP


• State management libraries and modern frontend development practices

Backend Development

• Java


• Spring Framework


• Spring MVC


• Spring REST Services


• Apache Maven


• Embedded Tomcat


• Kafka


• WebSocket


• Protocol Buffers (Protobuf)


• Microservices Architecture

Database Technologies

• PostgreSQL


• Redis


• InfluxDB


• Database performance tuning and optimization

Cloud Technologies

• Microsoft Azure


• Azure App Services


• Azure Storage


• Azure Monitoring & Diagnostics


• Azure-based application deployment and management

Qualifications

Required Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, Information Technology, or a related field.


• 6-10 years of hands‑on experience in software application design and development.


• Strong understanding of object‑oriented programming principles and design patterns.


• Experience building scalable distributed systems and microservices.


• Strong debugging, troubleshooting, and performance optimization skills.

Preferred Skills

• Experience with IoT platforms and connected device ecosystems.


• Knowledge of containerization technologies such as Docker and Kubernetes.


• Familiarity with CI/CD tools and DevOps practices.


• Experience with system monitoring, observability, and logging frameworks.


• Exposure to security best practices for distributed applications.

Soft Skills

• Strong analytical and problem-solving abilities.


• Excellent communication and stakeholder management skills.


• Ability to work independently and in collaborative Agile teams.


• Strong ownership mindset and commitment to delivering quality solutions.

Success Criteria

• Deliver high-quality, scalable software solutions within sprint timelines.


• Contribute to architectural, design decisions and technical discussions/decisions.


• Ensure application reliability, security, and performance.

Drive engineering excellence through best practices, automation, and code quality standards.

About Us

Honeywell Technologies is a global, pure‑play automation company with a legacy of innovating to help solve the world’s most mission‑critical challenges, enhancing the quality of life for people and communities around the world. We serve the building, industrial and process sectors with a broad portfolio of services, solutions and products, underpinned by our Honeywell Technologies Accelerator operating system and Honeywell Technologies Forge intelligence layer. By combining the deep domain expertise of our more than 50,000 employees with decades of data from our global installed base, we are uniquely positioned to lead the industrial sector’s transition from automation to autonomy.