Software Engr II (JavaScript and TypeScript)

Honeywell Technologies; Mexico; On-site; PHP 520,000 - 720,000; Full time

Job summary

Honeywell is seeking a frontend engineer to design and build robust web interfaces using React and TypeScript. You will integrate with backend RESTful services, participate in Agile planning, and help maintain high-quality, scalable code.

Applicants should have strong experience in modern web apps, unit testing with Jest/RTL, and solid English communication. Collaboration with the team and mentoring junior engineers are part of the role.

Qualifications

• 3 years of experience developing modern web applications.
• Proficiency in JavaScript and TypeScript.
• Solid experience with React.js and its core principles (Hooks, State Management).
• Experience consuming RESTful web services and working with asynchronous data.
• Experience writing unit and integration tests (Jest, React Testing Library).
• Strong written and verbal communication skills in English.

Responsibilities

• Design and develop robust frontend features using React and TypeScript.
• Integrate frontend applications with backend RESTful services.
• Participate in feature planning and estimation within an Agile environment.
• Debug complex issues across the web application stack.
• Mentor junior engineers and contribute to code quality through peer reviews.
• Maintain and refactor existing codebases to improve performance and maintainability.

Skills

JavaScript

TypeScript

React.js

RESTful APIs

Testing (Jest/RTL)

English communication

Tools

Jest

React Testing Library

Azure/AWS/GCP

Node.js

Job description

Job Description

Honeywell’s Security and Access Solutions business provides high-value security products and services that are critical for buildings around the globe. Building operators and security teams across dynamically evolving verticals depend on our mobile- and cloud-enabled technologies for access control, intrusion detection, and locking solutions to help create safer and more efficient facilities.

You will be joining one of our most strategic initiatives to build a cloud-based software-as-a-service unified security solution supporting access control, video, and monitoring capabilities. As part of the engineering team, you will be a key contributor to our continuous delivery team, taking ownership of specific features and modules within our unified security solution. You will work independently on development tasks while collaborating with the team on design and architecture. This position requires a solid foundation in web development and the ability to translate requirements into working software.

Responsibilities

• Design and develop robust frontend features using React and TypeScript
• Integrate frontend applications with backend RESTful services
• Participate in feature planning and estimation within an Agile environment
• Debug complex issues across the web application stack
• Mentor junior engineers and contribute to code quality through peer reviews
• Maintain and refactor existing codebases to improve performance and maintainability

Qualifications

MUST HAVE

• 3 years of experience developing modern web applications
• Proficiency in JavaScript and TypeScript
• Solid experience with React.js and its core principles (Hooks, State Management)
• Experience consuming RESTful web services and working with asynchronous data
• Experience writing unit and integration tests (e.g., Jest, React Testing Library)
• Strong written and verbal communication skills in English

WE VALUE

• Experience with cloud platforms (Azure, AWS and GCP)
• Knowledge of CI/CD pipelines and DevOps practices
• Experience with Node.js and server-side JavaScript
• Familiarity with video player libraries

About Us

Honeywell helps organizations solve the world's most complex challenges in automation, the future of aviation and energy transition. As a trusted partner, we provide actionable solutions and innovation through our Aerospace Technologies, Building Automation, Energy and Sustainability Solutions, and Industrial Automation business segments – powered by our Honeywell Forge software – that help make the world smarter, safer and more sustainable.