Senior Technical Lead - Python, Microservices, Cloud
India
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Job Description
Senior Technical Lead - Python, Microservices, Cloud
Chennai, Tamil Nadu

Job Summary

Principal Python Engineer - Simulation & Digital Twin Applications

Job Description

Bachelor's or Master's degree in Computer Science, Software Engineering, Mathematics, Reliability Engineering, Data Science, or a related technical field.
Hitachi Energy
Principal Python Engineer - Simulation & Digital Twin Applications
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8+ years of experience in Python software engineering, scientific computing, simulation platforms, analytics applications, and enterprise software product development.
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Expert-level proficiency in Python, object-oriented programming, design patterns, algorithms, and data structures.
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Experience with scientific computing libraries such as NumPy, Pandas, and SciPy.
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Strong knowledge of FastAPI, Flask, Django, REST APIs, microservices, and backend development frameworks.
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Experience with PostgreSQL, SQL Server, MySQL, MongoDB, Redis, and modern data architectures.
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Experience using Azure, Docker, Kubernetes, Git, Azure DevOps, and CI/CD pipelines.
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Understanding of Digital Twins, reliability analytics, Monte Carlo simulations, discrete event simulations, RBD, FMEA, Weibull analysis, GRP methodologies, and maintenance optimization concepts.

Key Responsibilities

Work on innovative Digital Twin and Reliability Analytics products.
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Solve challenging engineering problems using simulation and advanced analytics.
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Collaborate with global experts across engineering, software, and reliability domains.
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Grow your expertise in cloud-native platforms, scientific computing, and enterprise product development.
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Be part of a team driving the digital transformation of industrial and energy systems.

Skill Requirements

1. Proficient in python programming language with a strong understanding of python frameworks.
2. Experience in designing and implementing microservices architecture.
3. Handson experience with cloud platforms such as aws, azure, or google cloud.
4. Knowledge of containerization and orchestration tools like docker and kubernetes.
5. Strong problem-solving skills and the ability to troubleshoot complex technical issues.
6. Excellent communication and leadership abilities to effectively lead a technical team.

Other Requirements

1.Certification in AWS Certified Solutions Architect or Azure Solutions Architect is preferred.
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.