Lead Developer

Kidde Global Solutions; Hyderabad; On-site; INR 4,500,000 - 6,500,000; Full time

Job summary

Kidde Global Solutions in Hyderabad is seeking an experienced backend developer to build scalable services, REST APIs, and enterprise applications using C#, ASP.NET Core, ABP.io and SQL Server.

You will work on messaging, real-time signals with SignalR and RabbitMQ, plus video streaming, RTSP, and WebRTC components, and ensure secure, resilient systems across IIS-hosted deployments. The role emphasizes clean architecture, CI/CD, and collaboration with global teams.

Qualifications

• 8-12 years of software development experience.
• Strong experience in C#, ASP.NET Core, and REST API development.
• Experience with ASP.NET Zero and/or ABP.io.
• Good knowledge of SQL Server and Entity Framework Core.
• Strong understanding of software design principles and clean coding practices.
• Experience with RabbitMQ or similar messaging platforms.
• Experience with SignalR, WebSockets, or real-time communication technologies.
• Strong experience in C++ development.
• Experience using Boost libraries.
• Understanding of TCP/IP, networking, multithreading, and asynchronous programming.
• Experience deploying and supporting applications on IIS.
• Experience with Git, Bitbucket, SVN, and Jira.
• Experience working in Agile/Scrum environments.
• Familiarity with CI/CD, automated testing, and code quality practices.
• Preferred: Migration ASP.NET Zero to ABP.io, RTSP/WebRTC, and video/security integrations.
• Exposure to Angular and TypeScript.
• Knowledge of OAuth 2.0, OpenID Connect and secure API design.
• Experience with Windows Services and distributed systems.
• Experience in access control, intrusion, video surveillance, or physical security platforms.

Responsibilities

• Design and develop scalable backend services, REST APIs, business logic, data-access components and integration modules.
• Develop and maintain enterprise applications using C#, ASP.NET Core, ASP.NET Zero, ABP.io and SQL Server.
• Contribute to ASP.NET Zero-to-ABP.io modernization and migration activities.
• Apply object-oriented design, modular architecture, design patterns, and clean coding practices.
• Design RabbitMQ-based asynchronous messaging, event-driven workflows, and distributed processing mechanisms.
• Develop SignalR-based services for alarms, notifications, events, status updates, and operational monitoring.
• Optimize message delivery, event processing, resiliency, fault handling, and system responsiveness.
• Deploy, configure, and support ASP.NET applications and backend services hosted on IIS.
• Manage security settings, certificates, performance tuning, logging, monitoring, diagnostics, and recovery.
• Support CI/CD pipelines, automated builds, release management, and production deployments.
• Troubleshoot application, server, network, database, and deployment issues.
• Develop and maintain C++ services, native libraries, communication modules, and protocol-handling components.
• Use Boost for networking, threading, asynchronous processing, messaging, and system-level operations.
• Integrate controllers, panels, security devices, cameras, and field hardware.
• Resolve protocol, communication, synchronization, performance, and stability issues.
• Integrate video-management and surveillance systems using RTSP-based streams.
• Develop and support WebRTC services for secure, low-latency browser video delivery.
• Support video monitoring, event correlation, alarm verification, and associated-camera workflows.
• Troubleshoot stream connectivity, conversion, latency, and browser-delivery issues.
• Monitor system health, availability, performance, reliability, and scalability; maintain logging, auditing, tracing, and alerts.
• Apply secure coding practices and protect credentials, certificates, tokens, keys, and configuration secrets.
• Perform root-cause analysis and drive corrective actions, technical-debt reduction, and continuous improvement.
• Collaborate with Product Management, Architecture, QA, DevOps, UI/UX, and global engineering teams.
• Participate in design reviews, code reviews, technical planning, testing, releases, and documentation.

Skills

C#

ASP.NET Core

REST API development

SQL Server

Entity Framework Core

OOP

Design patterns

Multithreading

Asynchronous programming

RabbitMQ

SignalR

WebSockets

C++

Boost

IIS

CI/CD

Git

Agile/Scrum

ABP.io

ASP.NET Zero

REST API design

Education

Bachelor's or master's degree in computer science / software engineering / electronics engineering

Tools

ABP.io

ASP.NET Zero

SQL Server

Boost

WebRTC

RTSP

IIS

Git

Jira

Azure / Cloud concepts

Job description

Key Responsibilities

Backend Development

• Design and develop scalable backend services, REST APIs, business logic, data-access components and integration modules.

• Develop and maintain enterprise applications using C#, ASP.NET Core, ASP.NET Zero, ABP.io and SQL Server.

• Contribute to ASP.NET Zero-to-ABP.io modernization and migration activities.

• Apply object-oriented design, modular architecture, design patterns, and clean coding practices.

Messaging and Real-Time Integration

• Design RabbitMQ-based asynchronous messaging, event-driven workflows, and distributed processing mechanisms.

• Develop SignalR-based services for alarms, notifications, events, status updates, and operational monitoring.

• Optimize message delivery, event processing, resiliency, fault handling, and system responsiveness.

Platform and Infrastructure Services

• Deploy, configure, and support ASP.NET applications and backend services hosted on IIS.

• Manage security settings, certificates, performance tuning, logging, monitoring, diagnostics, and recovery.

• Support CI/CD pipelines, automated builds, release management, and production deployments.

• Troubleshoot application, server, network, database, and deployment issues.

Device and Protocol Integration

• Develop and maintain C++ services, native libraries, communication modules, and protocol-handling components.

• Use Boost for networking, threading, asynchronous processing, messaging, and system-level operations.

• Integrate controllers, panels, security devices, cameras, and field hardware.

• Resolve protocol, communication, synchronization, performance, and stability issues.

Video and Streaming Services

• Integrate video-management and surveillance systems using RTSP-based streams.

• Develop and support WebRTC services for secure, low-latency browser video delivery.

• Support video monitoring, event correlation, alarm verification, and associated-camera workflows.

• Troubleshoot stream connectivity, conversion, latency, and browser-delivery issues.

Application Support and Collaboration

• Monitor system health, availability, performance, reliability, and scalability; maintain logging, auditing, tracing, and alerts.

• Apply secure coding practices and protect credentials, certificates, tokens, keys, and configuration secrets.

• Perform root-cause analysis and drive corrective actions, technical-debt reduction, and continuous improvement.

• Collaborate with Product Management, Architecture, QA, DevOps, UI/UX, and global engineering teams.

• Participate in design reviews, code reviews, technical planning, testing, releases, and documentation.

Required Skills

Core Backend Development

• 8-12 years of software development experience.

• Strong experience in C#, ASP.NET Core, and REST API development.

• Experience with ASP.NET Zero and/or ABP.io.

• Good knowledge of SQL Server and Entity Framework Core.

• Strong understanding of software design principles and clean coding practices.

Messaging & Platform Technologies

• Experience with RabbitMQ or similar messaging platforms.

• Experience with SignalR, WebSockets, or real-time communication technologies.

• Strong experience in C++ development.

• Experience using Boost libraries.

• Understanding of TCP/IP, networking, multithreading, and asynchronous programming.

Infrastructure & Engineering Practices

• Experience deploying and supporting applications on IIS.

• Experience with Git, Bitbucket, SVN, and Jira.

• Experience working in Agile/Scrum environments.

• Familiarity with CI/CD, automated testing, and code quality practices.

Preferred Skills

• Experience migrating applications from ASP.NET Zero to ABP.io.

• Experience with RTSP and WebRTC technologies.

• Experience integrating controllers, alarm panels, cameras and field devices.

• Exposure to Angular and TypeScript.

• Knowledge of OAuth 2.0, OpenID Connect and secure API design.

• Experience with Windows Services and distributed systems.

• Experience in access control, intrusion, video surveillance, or physical security platforms.

Education

Bachelor's or master's degree in computer science, software engineering, electronics engineering, or a related discipline.