Data Specialist (Senior Web app & Data Engg )

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. About Caterpillar Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we’ve been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed. Your Impact 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. We are seeking a skilled Data Specialist (Senior Web app & Data Engg ) to join our Financial Systems Tech Support - CAT IT Division Bangalore Team. The preference for this role is to be based out of Bangalore PSN Office, KA-India What you will do We are seeking a highly skilled Technical Lead  to drive technical strategy and execution for modern, scalable web applications. This role combines hands-on development with leadership responsibilities, ensuring architectural integrity, security, and performance across the stack. The ideal candidate will lead technical initiatives, mentor team members, and collaborate with stakeholders to align technology solutions with business objectives. Key Responsibilities Technical Leadership & Architecture Lead engineering teams by providing technical direction, architectural guidance, and design reviews. Define and drive application and integration architecture aligned with scalability, security, and enterprise standards. Act as the technical point of contact for complex solutions involving systems, tools, platforms, and AI-enabled components. Support cloud adoption, modernization, and re-architecture initiatives. Development & Code Stabilization Maintain strong involvement in development using Python and modern web application frameworks. Design, develop, and maintain web applications, backend services, and integration components. Own code stabilization efforts, including refactoring, performance tuning, and reduction of technical debt. Perform deep debugging, root cause analysis, and resolution of complex engineering issues. Apply optimization techniques to improve performance, scalability, and reliability. Integration, APIs & Security Design and implement RESTful APIs and integration services across applications and platforms. Implement and guide authentication and authorization mechanisms (token-based auth, OAuth, etc.). Ensure reliable system-to-system integrations across internal tools, cloud services, and AI platforms. Work closely with data and platform teams to ensure robust end-to-end flows . Cloud, DevOps & CI/CD Architect, deploy, and manage applications on AWS, leveraging appropriate cloud services. Drive cloud-native best practices, reliability, security, and cost optimization. Design, implement, and maintain CI/CD pipelines using Git-based workflows and AWS CI/CD services. Lead usage of Docker and container-based deployment strategies. Apply DevOps practices, including automation, monitoring, logging, and deployment strategies. AI & Emerging Technologies Evaluate and guide adoption of AI tools, GenAI capabilities, and emerging technologies. Lead proof-of-concepts (PoCs) and technical assessments for new tools, frameworks, and platforms. Provide recommendations on technology fit, scalability, and enterprise readiness. Team Leadership & Mentoring Lead, mentor, and coach engineers to build strong technical and problem-solving capabilities. Conduct code reviews, design discussions, and knowledge-sharing sessions. Establish and enforce engineering standards, best practices, and quality guidelines. Foster a culture of accountability, continuous improvement, and engineering excellence. What you will have  Strong hands-on experience with Python and backend development. Proven experience building and supporting web applications. Strong experience with AWS cloud services and cloud adoption strategies. Expertise in system integration, APIs, and distributed architectures. Solid knowledge of REST APIs, authentication, and authorization mechanisms. Strong understanding of databases (relational and/or NoSQL). Experience with Git, version control strategies, and CI/CD pipelines in AWS. Hands-on experience with Docker and containerized applications. Strong DevOps knowledge and experience implementing automation practices. Excellent debugging, troubleshooting, and optimization skills. Proven ability to lead and mentor teams in enterprise environments. Work Timings: 01:00 Noon -10:00PM IST This position requires the employee to work a 5-day-a-week schedule in the office. Nice to Have Experience in large-scale enterprise integrations or cloud modernization programs. Exposure to monitoring, observability, and reliability engineering practices. Knowledge of security best practices in cloud and web development. Agile/Scrum experience. Prior experience in leading technical projects or teams. Experience working with AI / GenAI tools and platforms. Role Level Senior / Technical Lead Hands-on Architect + Engineering Leader Skill Descriptors Value Realization: Knowledge of value realization methods; ability to plan, execute, monitor and manage business activities and resources to determine and achieve the actual value from a business initiative as estimated in an associated business case. Level Basic Understanding: • Describes the importance of Value Realization milestones for long-term projects. • Assists in measuring and attaining post-project implementation value. • Identifies process changes or business value integration in change initiative plans and activities. • Contributes to project team communication regarding the linkage of a change initiative to its associated business goals and case. Communicating Complex Concepts: Knowledge of effective presentation tools and techniques to ensure clear understanding; ability to use summarization and simplification techniques to explain complex technical concepts in simple, clear language appropriate to the audience. Level Working Knowledge: • Uses comparisons to familiar ideas when introducing a technical or novel feature. • Separates fundamental concepts from supporting details in explaining a product or service. • Explains products and services with little or no use of technical jargon or advanced vocabulary. • Emphasizes the most important facts or features of a product or service. • Perceives lack of audience comprehension; further simplifies explanation when needed. Agile Development: Knowledge of agile methodologies and the agile development lifecycle; ability to utilize formal agile methodologies, disciplines, practices and techniques for the delivery of new and enhanced applications. Level Working Knowledge: • Explains a specific agile process and its associated checkpoints and deliverables. • Works with a specific agile development methodology. • Interprets m