Sr Python Developer

IO Tech Solutions Limited

Remote · Hong KongFull TimePosted October 11, 2026

At a glance

Work style

Fully remote

Job type

Full Time

Level

Senior

Posted

October 11, 2026

Skills mentioned

PythonKubernetesREST APIs

Check the full description before you apply.

About the role

We are looking for a highly experienced Senior Python Developer to join a high-performance engineering team. This is a 100% hands-on development role focused on building and scaling enterprise-grade applications. The ideal candidate is someone who can design, develop, and deliver complex backend systems independently while also guiding technical direction when needed.

Key Responsibilities

Design, develop, and maintain enterprise-scale backend applications using Python

Build and optimize transactional and high-throughput systems

Develop RESTful APIs and HTTP-based services using FastAPI or equivalent frameworks

Work on concurrent and distributed systems, ensuring scalability and reliability

Participate in system architecture and technical design decisions

Collaborate closely with engineering teams to deliver end-to-end solutions

Ensure code quality, performance optimization, and production stability

Work in a Linux-based cloud-native environment with Kubernetes and microservices

Required Skills & Experience

Must have a solid and hands-on Python development experience

Proven experience building enterprise applications (not scripting or small tools)

Strong understanding of:

Transactional workflows

HTTP / API connectivity layers

Concurrency and performance optimization

Experience designing or contributing to system architecture and scalable backend systems

Strong analytical and problem-solving skills with a delivery-focused mindset

Experience working in Linux environments

Strong exposure to microservices architecture and Kubernetes

Experience with FastAPI or similar Python backend frameworks

Originally posted on Himalayas

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