Sr Python Developer
IO Tech Solutions Limited · Remote — Hong Kong
Remote
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Sign inJob overview
- Location
- Remote — Hong Kong
- Workplace
- Remote
- Employment type
- Full-time
- Experience level
- Senior
- Date posted
- Oct 11, 2026
- Last checked at the source
- Oct 11, 2026
- Job source
- via Himalayas
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
Skills
- Python
- FastAPI
- REST APIs
- Microservices
- Kubernetes
- Linux
- Problem Solving
Visa and relocation
The posting doesn't mention visa sponsorship. Check the original posting or ask the company.
The posting doesn't mention relocation.
Job description
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
Python-Developer, Backend-Engineer, Software-Engineer, API-Developer, Senior-Python-Engineer, Senior-Python-Software-Engineer, Senior-Python-Backend-Developer, Senior-Backend-Python-Developer
Apply on the original site ↗Job source: via Himalayas
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