Senior Python Developer

HCL Technologies Limited; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

HCLTech is a global technology company actively seeking an experienced Python backend engineer with 8-12+ years of industry experience. The role focuses on building backend services, RESTful APIs, and data processing pipelines using Python, with exposure to modern frameworks like Flask, FastAPI, or Django.

Cloud platform experience and strong SQL skills are required. Proven ability to design scalable microservices, work with Azure/AWS/GCP, and use DevOps tools (Azure DevOps, GitHub, GitLab) is

Qualifications

• 8-12+ years of professional software engineering experience in Python.
• Experience building backend services, RESTful APIs, microservices, and data processing pipelines using Python.
• Experience with modern Python frameworks such as Flask, FastAPI, Django, or equivalent.

Responsibilities

• Develop backend services and RESTful APIs using Python.
• Build and maintain data processing pipelines and microservices.
• Collaborate on cloud deployments and scalable architectures.

Skills

Python development

Backend services

RESTful APIs

Microservices

SQL

Cloud platforms

DevOps tooling

Tools

Azure DevOps

GitHub

GitLab

Job description

HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, 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 $13+ billion.

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• 8-12+ years of professional software engineering experience, with significant hands-on expertise in Python development.
• Proven experience building backend services, RESTful APIs, microservices, and data processing pipelines using Python.
• Experience with modern Python frameworks such as Flask, FastAPI, Django, or equivalent
• Proven ability to write efficient and optimized SQL queries
• Experience with cloud platforms such as Azure, AWS, or GCP.
• Experience using Azure DevOps, GitHub, GitLab, or similar source control and development platforms.