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591 Open positions

Accountant - Hybrid (Remote & On-site)

Hong Kong, Hong Kong

Description:

About Us ioTech is a leading international recruitment firm dedicated to connecting talented individuals with outstanding opportunities across various sectors. We pride ourselves on our dynamic work environment and commitment to excellence. Job Overview We are seeking a skilled Accountant with a minimum of 2 years of experience to join our finance team. The ideal candidate will play a crucial role in managing our financial operations and will also assist …

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Technical Lead – Platform Architecture (Mobile & Backend)

Hong Kong, Hong Kong SAR, Hong Kong

Description:

Position Summary As a Tech Lead, you are responsible for defining and maintaining the overall system architecture and high-level integration design to ensure solutions are scalable, secure, and aligned with engineering standards. You guide technical decisions, ensure alignment across teams, and maintain end-to-end technical coherence across the our client's platform, working closely with Product, QA, DevOps, and external system owners. Primary Responsibilities Define and maintain end-to-end system architecture, including non-functional …

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Mobile Software Engineer (iOS/Android)

Description:

Position Summary As a Mobile Software Engineer, you are responsible for the enhancement, stability, and ongoing evolution of core mobile applications across iOS or Android platforms. You will work within an established team, contributing to a high-performing, secure, and maintainable mobile experience, while aligning with existing architecture, business logic, and engineering standards. Requirements Bachelor's degree in a technical field, or equivalent work experience. Professional Experience: Minimum of 5 years in …

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Web Application Full-stack Developer

Hong Kong, Hong Kong SAR, Hong Kong

Description:

What You Will Do: Migrate features from the legacy C# WPF system to a Vue 3 web platform, understanding the original business logic and re-implementing it for the web. Build and optimize real-time data views, which update at high frequency with minimal UI lag. Improve WebSocket data pipeline -- optimize message routing, compression, chunked sending, bounded channel queuing, and Web Worker processing for large datasets. Collaborate with trading and infrastructure …

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Technical Lead - Mobile Applications (Android/iOS)

Hong Kong Island, Hong Kong SAR, Hong Kong

Description:

Primary Responsibilities Architectural Stewardship: Define and maintain the end-to-end system architecture, prioritizing non-functional requirements such as performance, scalability, and high availability. Integration Design: Lead the creation and review of High-Level Designs (HLD) for APIs and data flows, ensuring they follow modern integration patterns and security protocols. Technical Mentorship: Translate complex architectural decisions into actionable implementation guidance for the team, providing hands-on support for code reviews and technical spikes. Release & …

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Mobile Engineer - iOS/Android

Hong Kong Island, Hong Kong SAR, Hong Kong

Description:

Position Summary As a Mobile Software Engineer , you will drive the enhancement, stability, and evolution of core mobile applications across iOS and Android platforms. You will join a high-performing team dedicated to delivering a secure, maintainable, and premium mobile experience while adhering to established architectural standards and business logic. Primary Responsibilities Feature Development: Implement UI/UX improvements and feature enhancements for native iOS and Android applications. Application Stability: Identify, troubleshoot, …

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Full-Stack Engineer (High-Performance Web Systems)

Hong Kong Island, Hong Kong SAR, Hong Kong

Description:

What You Will Do Legacy Transformation: Reverse-engineer complex business logic from C# WPF systems and architect modern, scalable equivalents in a web-native environment. Data Pipeline Engineering: Architect and optimize the end-to-end WebSocket pipeline, implementing advanced techniques like binary serialization (Protobuf), message routing, and bounded channel queuing. High-Frequency UI: Develop real-time data visualizations and grids that handle thousands of updates per second with zero UI lag using Web Workers and custom …

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Full-Stack Developer (C# + Vue 3) – Trading Systems

Hong Kong, Hong Kong SAR, Hong Kong

Description:

Responsibilities Migrate legacy C# WPF trading system to Vue 3 web platform Rebuild and optimize business logic for low-latency systems Develop real-time market data views with high-frequency updates Optimize WebSocket pipelines (routing, compression, batching, queuing) Implement Web Worker processing for large datasets Collaborate with trading and infrastructure teams Provide production support in a fast-paced environment Establish and improve automated testing frameworks Requirements 5+ years .NET / C# development experience Strong …

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Senior Algo Trading Engineer

Hong Kong, Hong Kong SAR, Hong Kong

Description:

We're looking for an experienced Algo Trading / SOR Developer to join a high-performing team building next-generation trading infrastructure in Hong Kong. If you've built execution algorithms from the ground up and thrive in low-latency environments, this could be a great fit. What You'll Do Design and build a low-latency, high-throughput EMS / Smart Order Router (SOR) Develop intelligent routing strategies based on liquidity, latency, execution quality, and cost Partner …

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Regulatory Reporting Associate

Hong Kong, Hong Kong SAR, Hong Kong

Description:

About the Role We are looking for a detail-oriented and analytical professional to join the Private Wealth Regulatory Reporting team. This role is responsible for the preparation, validation, and delivery of regulatory reports, as well as supporting data controls and reporting enhancements across Hong Kong and Singapore regulatory regimes. This is a hands-on role suited for candidates with strong data skills and experience in regulatory reporting or operations within financial …

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