Lead Software Engineer - UI

Caterpillar; Chennai; On-site; INR 1,200,000 - 2,500,000; Full time

Job summary

Caterpillar is seeking a software engineer to perform implementation, maintenance, and support for agile software development. The role involves designing and coding applications, acquiring client requirements, and optimizing workflows with automation.

Key skills include ReactJS, HTML, CSS, and ThreeJS with graphics development. Familiarity with Python, APIs, AWS, MySQL, and WebGL is a plus. Onsite five days a week with relocation availability.

Qualifications

• Strong experience in frontend development with ReactJS and web graphics.
• Knowledge of HTML/CSS and 3D/graphics related tech such as ThreeJS.
• Experience with APIs, AWS and database basics is a plus.

Responsibilities

• Design, modify and implement software applications using agile methods.
• Acquire client requirements and optimize workflows through automation.
• Write source code for new applications and enhance existing code samples.
• Utilize automated testing tools to test and maintain software.

Skills

ReactJS

HTML

CSS

ThreeJS

Graphics development

Tools

Python

API development

AWS

MySQL

WebGL

Job description

Career Area: Technology, Digital and Data Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

Role Definition

Performs implementation, regular problem solving, maintenance and support for an agile software development.

Responsibilities

• Designing, modifying, developing, writing and implementing software programming applications for target system using agile methods.
• Acquiring client requirements; resolving workflow problems through automation optimization.
• Writing source codes for new applications, and/or generating and enhancing code samples for existing applications.
• Utilizing automated testing tools to perform the testing and maintenance.

Skillset

• Mandatory: ReactJS, HTML, CSS, ThreeJS & hands on graphics development
• Good to have :Python, API development, AWS, MySQL &WebGL Programming Skill

Decision Making and Critical Thinking

Knowledge of the decision-making process and associated tools and techniques; ability to accurately analyze situations and reach productive decisions based on informed judgment.

Level Working Knowledge:

• Applies an assigned technique for critical thinking in a decision‑making process.
• Identifies, obtains, and organizes relevant data and ideas.
• Participates in documenting data, ideas, players, stakeholders, and processes.
• Recognizes, clarifies, and prioritizes concerns.
• Assists in assessing risks, benefits and consideration of alternatives.

Effective Communications

Understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors.

Level Working Knowledge:

• Delivers helpful feedback that focuses on behaviors without offending the recipient.
• Listens to feedback without defensiveness and uses it for own communication effectiveness.
• Makes oral presentations and writes reports needed for own work.
• Avoids technical jargon when inappropriate.
• Looks for and considers non‑verbal cues from individuals and groups.

Software Development

Knowledge of software development tools and activities; ability to produce software products or systems in line with product requirements.

Level Extensive Experience:

• Conducts walkthroughs and monitors effectiveness and quality of the development activities.
• Elaborates on multiple-development toolkits for traditional and web-based software.
• Has participated in development of multiple or large software products.
• Contrasts advantages and drawbacks of different development languages and tools.
• Estimates and monitors development costs based on functional and technical requirements.
• Provides consulting on both selection and utilization of developers' workbench tools.

Software Development Life Cycle

Knowledge of software development life cycle; ability to use a structured methodology for delivering and managing new or enhanced software products to the marketplace.

Level Working Knowledge:

• Describes similarities and differences of life cycle for new product development vs. new release.
• Identifies common issues, problems, and considerations for each phase of the life cycle.
• Works with a formal life cycle methodology.
• Explains phases, activities, dependencies, deliverables, and key decision points.
• Interprets product development plans and functional documentation.

Software Integration Engineering

Knowledge of software integration processes and functions; ability to design, develop and maintain interfaces and linkage to alternative platforms and software packages.

Level Working Knowledge:

• Has experience with designing data exchange interfaces to and from software product.
• Describes tools and techniques for extraction, transformation and loading of electronic data.
• Cites examples of common linkage requirements for software products and vendors.
• Works with integrating software into the customer or partner framework and infrastructure.
• Participates in the development of technology interfaces and bridges.

Software Product Design/Architecture

Knowledge of software product design; ability to convert market requirements into the software product design.

Level Extensive Experience:

• Demonstrates experience with the architecture and design of major or multiple products.
• Describes major software architecture alternatives and considerations.
• Explains design considerations for commercial database systems, operating systems and web.
• Displays experience in estimating the cost of a specific design of a proposed product.
• Facilitates design reviews and walkthroughs.
• Analyzes benefits and drawbacks of specific software designs and architecture.

Software Product Technical Knowledge

Knowledge of technical aspects of a software products; ability to design, configure and integrate technical aspects of software products.

Level Working Knowledge:

• Maintains and utilizes data related to install base configurations and environments.
• Solicits customer feedback; reports and monitors bugs and implementation issues.
• Participates in defining and conducting technical acceptance tests.
• Participates in creating technical requirements for software development and deployment.
• Explains basic environment and product configuration options.

Software Product Testing

Knowledge of software product testing; ability to design, plan, and execute testing strategies and tactics to ensure software product quality and adherence to stated requirements.

Level Working Knowledge:

• Participates in test readiness reviews, functional, volume, and load testing.
• Describes key features and aspects of a specific testing discipline or methodology.
• Tests software components for compliance with functional requirements and design specifications.
• Explains procedures for documenting test activities and results (e.g. errors, non-conformance, etc.).
• Conducts functional and performance testing on aspects of assigned products.

This position requires working onsite five days a week. Relocation is available for this position.

Posting Dates: October 22, 2026 - November 29, 2026

Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply.

There’s more to work at Caterpillar than just the work itself.

We hire smart, friendly people and it shows in our culture.

We hold ourselves to high standards and make sure our values of integrity, excellence, teamwork, commitment and sustainability come to life in the way we work.

We make sure our employees feel continuously challenged while also supported.

We provide professional growth opportunities, including leadership programs.

We celebrate the diversity of our team, while also working together as one Caterpillar.

Our culture, like everything at our company, is made possible by each employee’s contribution.

Person by person, we create the environment we work in, and we are proud of the Caterpillar we’ve built.