Senior Technical Lead

HCL Technologies; Greater London; On-site; GBP 70,000 - 90,000; Full time

Job summary

A global technology company is seeking a Senior Technical Lead to manage complex projects and provide technical guidance. This role involves enhancing developer capabilities, conducting code reviews, ensuring compliance, and collaborating with stakeholders on project objectives. An ideal candidate will have strong expertise in Python and AI/ML, and experience with NLP and data analytics. Join us to be part of a forward-thinking team dedicated to delivering innovative solutions.

Qualifications

• Proficient in Python with experience in AI/ML.
• Understanding of NLP and data analytics required.
• Familiarity with deep learning techniques is a plus.

Responsibilities

• Provide technical guidance to a team of developers.
• Conduct comprehensive code reviews.
• Ensure process compliance in assigned modules.
• Collaborate with stakeholders to define project scope.

Skills

Python

AI/ML

NLP Development

Data Analytics

Deep Learning

Cloud

Job description

Job Family

Development

No. of Positions

1

About HCLTech

HCLTech is a global technology company, spread 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. We re powered by our people a global, diverse, multi‑generational talent – representing 161 nationalities whose unique spark, perspective and boundless passion drive our culture of proactive value creation and problem‑solving.

Our purpose is to bring together the best of technology and our people to supercharge progress for everyone, everywhere our clients, partners, their stakeholders, communities, and the planet. As a company, we are deeply focused on accelerating our ESG agenda. We are also creating technology‑enabled sustainable solutions with and for our clients and partners. We embed ESG imperatives into every aspect of our business and ensure that the progress we supercharge is responsible, inclusive and beneficial to all our stakeholders in the long term. We have committed to achieving net zero by 2040.

To learn more about how we can supercharge progress for you, visit www.hcltech.com

Senior Technical Lead

Job Summary: To be responsible for managing technology in complex projects, providing technical guidance and ensuring successful delivery of solutions.

Key Responsibilities

• Provide technical guidance to a team of developers, enhancing their technical capabilities and increasing productivity.
• Conduct comprehensive code reviews, establish and oversee quality assurance processes, performance optimization, implementation of best practices and coding standards to ensure successful delivery of complex projects.
• Ensure process compliance in the assigned module and participate in technical discussions/review as a technical consultant for feasibility study (technical alternatives, best packages, supporting architecture best practices, technical risks, breakdown into components, estimations).
• Collaborate with stakeholders to define project scope, objectives, deliverables and accordingly prepare and submit status reports for minimizing exposure & closure of escalations.

Employee Group

Business Line FT

Entity

CSW

Auto req ID

1634070BR

Expected Date of Closure

01-Jan-2026

Reporting Manager Designation

ENTERPRISE ARCHITECT

Skill (Primary)

Technical Skills (ERS)-Languages-Python - AI/ML

Skill Level 3 (Secondary Skill 1)

Technical Skills (ERS)-AI - ML / NLP-ML NLP Development

Skill Level 3 (Secondary Skill 2)

Data Science-Artificial Intelligence-Gen AI

Skill Level 3 (Secondary Skill 3)

Technical Skills (ERS)-Data Analytics-Python

Skill Level 4 (Secondary Skill 4)

Technical Skills (ERS)-Emerging Technologies-Deep Learning

Skill Level 5 (Secondary Skill 5)

Technical Skills (ERS)-Platform-Cloud-Cloud