Manufacturing Execution System (MES) Frontend Developer

Rtx India Private Limited; Bengaluru; Hybrid; INR 800,000 - 1,500,000; Full time

Job summary

RTX India Private Limited in Bengaluru is seeking a MES Frontend Developer to design and implement web-based UI components for the MES platform. You will work on translating UI/UX designs into robust React components, integrating with REST/GraphQL services, and ensuring cross-browser compatibility within an Agile team.

You will collaborate with backend, QA, and product stakeholders, contribute to tests, and help maintain technical docs.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field with 2+ years of experience.
• Hands-on experience with React.js
• Strong fundamentals in HTML5, CSS3
• Experience with state management (Redux, Context API, Zustand, or similar)
• Familiarity with RESTful API integration
• Understanding of responsive design and cross-browser compatibility
• Familiarity with version control (Git)
• Basic understanding of testing frameworks (Jest, React Testing Library, or similar)

Responsibilities

• Develop and maintain UI components using React (functional components, hooks)
• Translate UI/UX designs and wireframes into clean, reusable code
• Integrate front-end components with REST/GraphQL APIs
• Write unit and integration tests to ensure code quality
• Debug and resolve front-end issues, performance bottlenecks, and cross-browser inconsistencies
• Participate in code reviews and follow team coding standards
• Collaborate with backend developers, QA, and product stakeholders in an Agile/Scrum environment
• Contribute to technical documentation.

Skills

React.js

HTML5

CSS3

State management

REST API

Responsive design

Git

Jest

TypeScript

Webpack/Vite

Education

Bachelor's degree in Computer Science/Engineering

Tools

Webpack

Vite

Azure Functions

CI/CD

Job description

MES Developer Date Posted: 2026-08-19 Country: India Location: IN-KA-BENGALURU-NORTHGATE ~ Sy No 2/2 Venkatala Village ~ SY NO 2/2 VENKATALA VILLAGE, Yelahanka Hobli Position Role Type: Hybrid

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape the future of aerospace and defense.

Pratt & Whitney, a Raytheon Technologies Company, is looking for a Frontend developer to join our Digital Technology (DT) Digital Manufacturing Applications team. This individual will be involved in the delivery of developing, enhancing, and implementing software solutions within Pratt & Whitney’s enterprise Manufacturing Execution System (MES) solutions, as well as integrations with other enterprise products for our internal Operations customers. This role will support the development of web-based solutions, troubleshooting of problems related to PW’s MES, resolving systems integration and compatibility issues, and supporting the application life cycle.

Key Responsibilities

• Develop and maintain UI components using React (functional components, hooks)
• Translate UI/UX designs and wireframes into clean, reusable code
• Integrate front-end components with REST/GraphQL APIs
• Write unit and integration tests to ensure code quality
• Debug and resolve front-end issues, performance bottlenecks, and cross-browser inconsistencies
• Participate in code reviews and follow team coding standards
• Collaborate with backend developers, QA, and product stakeholders in an Agile/Scrum environment
• Contribute to technical documentation.

Required Qualifications

• Bachelor's degree in Computer Science, Engineering, or a related field with 2+ years of experience in software development.
• Hands-on experience with React.js
• Strong fundamentals in HTML5, CSS3
• Experience with state management (Redux, Context API, Zustand, or similar)
• Familiarity with RESTful API integration
• Understanding of responsive design and cross-browser compatibility
• Familiarity with version control (Git)
• Basic understanding of testing frameworks (Jest, React Testing Library, or similar)

Preferred Qualifications

• Familiarity with Industry 4.0 and smart manufacturing principles.
• Hands-on experience with TypeScript, JavaScript
• Familiarity with build tools (Webpack, Vite)
• Hands-on experience on backend Azure Functions, Resources & DB (RDBMS)
• Exposure to CI/CD pipelines
• Good communication and willingness to learn
• Ability to work collaboratively with cross-functional teams
• Problem-solving mindset and attention to detail

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader. Remote: Employees who are working in Remote roles will work primarily offsite (from home). If you live within a reasonable commute of an RTX site with other colleagues you interact with, your manager will discuss whether there is a degree of onsite presence associated with this role. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility. Requires theoretical to advanced knowledge of work area typically obtained through University Degree combined with experience. Practical knowledge of RTX projects, programs or systems with the ability to make enhancements and leverage in daily work. Typically requires a University Degree or equivalent experience and minimum 2 years of prior relevant experience. Engineering/Other Technical Positions:Typically requires a degree in Science, Technology, Engineering or Mathematics(STEM) and a minimum of 2 years of prior relevant experience unless prohibited by local laws/regulations.

RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.

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