remote full-stack engineer - ruby on rails react

28 remote full-stack engineer - ruby on rails react job listings in Hong Kong SAR China. Find daily updated positions from leading job boards.


  • workfromhome, hong kong, Hong Kong SAR China YO AI Labs Full-time HK$864,000 Contract

    YO AI Labs is seeking a skilled Full-Stack Software Engineer for a remote contractor role (~15 hours/week). You will develop front-end and back-end features, APIs, and data models while navigating unfamiliar codebases to support an AI training project. Required: Python, React, JavaScript/TypeScript, Node.js, Go, Rust, Java and strong full-stack experience;...


  • remote, Hong Kong SAR China YO AI Labs Full-time

    YO AI Labs is seeking a skilled Full-Stack Software Engineer for a remote contractor role (~15 hours/week). You will develop front-end and back-end features, APIs, and data models while navigating unfamiliar codebases to support an AI training project. Required: Python, React, JavaScript/TypeScript, Node.js, Go, Rust, Java and strong full-stack experience;...


  • remote, Hong Kong SAR China YO AI Labs Full-time

    Full-Stack Software Engineer Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. Key Responsibilities Develop and debug front-end and...


  • workfromhome, hong kong, Hong Kong SAR China YO AI Labs Full-time HK$864,000 Contract

    Full-Stack Software Engineer Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. Key Responsibilities Develop and debug front-end and...


  • remote, Hong Kong SAR China AI Doctor Scan Full-time

    Build an AI health product that helps people decide what to do next. AI Doctor Scan makes fast, plain-language first-step guidance more accessible. A user uploads a photo of a visible symptom—such as a skin spot, mole, rash, eye, nail, mouth concern or wound—and receives AI-generated triage guidance, a confidence score and practical next-step...


  • workfromhome, hong kong, Hong Kong SAR China AI Doctor Scan Full-time HK$780,000 Contract

    Build an AI health product that helps people decide what to do next. AI Doctor Scan makes fast, plain-language first-step guidance more accessible. A user uploads a photo of a visible symptom—such as a skin spot, mole, rash, eye, nail, mouth concern or wound—and receives AI-generated triage guidance, a confidence score and practical next-step...


  • Hong Kong, Hong Kong SAR China AI Doctor Scan Remote Full-time HK$420,000 - HK$780,000 Contract

    Build an AI health product that helps people decide what to do next.AI Doctor Scan makes fast, plain-language first-step guidance more accessible. A user uploads a photo of a visible symptom—such as a skin spot, mole, rash, eye, nail, mouth concern or wound—and receives AI-generated triage guidance, a confidence score and practical next-step information....


  • Hong Kong Island, Hong Kong, Hong Kong SAR China YO AI Labs Remote Full-time HK$432,000 - HK$864,000 Contract

    YO AI Labs is seeking a skilled Full-Stack Software Engineer for a remote contractor role (~15 hours/week). You will develop front-end and back-end features, APIs, and data models while navigating unfamiliar codebases to support an AI training project.Required: Python, React, JavaScript/TypeScript, Node.js, Go, Rust, Java and strong full-stack experience;...


  • remote, Hong Kong SAR China The Flex Full-time

    At The Flex, we believe renting a home should be as simple as booking a ride. Our mission is to enable anyone to live anywhere, anytime, without friction. Powered by Base360.ai, our proprietary technology platform, we are building the operating system for modern renting—automating operations, connecting systems, and creating seamless experiences for...


  • Hong Kong Island, Hong Kong, Hong Kong SAR China YO AI Labs Remote Full-time HK$432,000 - HK$864,000 Contract

    Full-Stack Software EngineerLocation: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: FlexibleWe're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.Key ResponsibilitiesDevelop and debug front-end and back-end...


  • Hong Kong, Hong Kong SAR China The Flex Full-time HK$70,000 - HK$100,000 Contract

    At The Flex, we believe renting a home should be as simple as booking a ride. Our mission is to enable anyone to live anywhere, anytime, without friction. Powered by Base360.ai, our proprietary technology platform, we are building the operating system for modern renting—automating operations, connecting systems, and creating seamless experiences for...


  • remote, hong kong, Hong Kong SAR China Midas Analytics Full-time HK$750,000 Contract

    Midas is a fast-growing startup built on an AI-first mindset. We don't treat AI as a feature we bolt on at the end; it shapes how we design products, how we build them, and how we work day to day. We move quickly, ship often, and expect everyone on the team to own what they build. We're looking for an engineer who thinks the same way. The Role You'll be a...

  • Backend Engineer

    15 hours ago


    remote, hong kong, Hong Kong SAR China First Circle Full-time HK$720,000 Contract

    First Circle is a fast-growing, profitable, credit-led SME neobank in the Philippines, backed by shareholders including the World Bank Group (IFC). Thousands of SMEs use our Business Credit Line and Business Bank Accounts to run and grow their businesses. Our product velocity continues to accelerate, with upcoming launches including SME Corporate Cards,...

  • Backend Engineer

    1 day ago


    Hong Kong, Hong Kong SAR China First Circle Full-time HK$480,000 - HK$720,000 Contract

    First Circle is a fast-growing, profitable, credit-led SME neobank in the Philippines, backed by shareholders including the World Bank Group (IFC). Thousands of SMEs use our Business Credit Line and Business Bank Accounts to run and grow their businesses. Our product velocity continues to accelerate, with upcoming launches including SME Corporate Cards,...


  • Hong Kong, Hong Kong SAR China Midas Analytics Full-time HK$450,000 - HK$750,000 Contract

    Midas is a fast-growing startup built on an AI-first mindset. We don't treat AI as a feature we bolt on at the end; it shapes how we design products, how we build them, and how we work day to day. We move quickly, ship often, and expect everyone on the team to own what they build.We're looking for an engineer who thinks the same way.The RoleYou'll be a...


  • Hong Kong, Hong Kong SAR China First Circle Full-time

    First Circle is one of the fastest growing fintechs in South-East Asia, providing financial services to under‑served SMEs. We have already transformed access to credit for thousands of small businesses in the Philippines, and we are now building a full‑stack Neobank that will include multi‑currency bank accounts, payments, FX, corporate credit cards,...


  • remote, hong kong, Hong Kong SAR China First Circle Full-time HK$1 Contract

    First Circle is one of the fastest growing fintechs in South-East Asia, providing financial services to under‑served SMEs. We have already transformed access to credit for thousands of small businesses in the Philippines, and we are now building a full‑stack Neobank that will include multi‑currency bank accounts, payments, FX, corporate credit cards,...


  • remote, hong kong, Hong Kong SAR China Reap Full-time HK$2 Contract

    Reap is a global financial technology company headquartered in Hong Kong with employees across multiple countries. We enable financial connectivity and access for businesses worldwide by combining traditional finance with stablecoins for efficient money movement. About Reap Reap is a global financial technology company headquartered in Hong Kong with...


  • remote, hong kong, Hong Kong SAR China The Boston Consulting Group GmbH Full-time HK$600,000 Contract

    Locations : Hong Kong | Taipei Who We Are BCG pioneered strategy consulting more than 50 years ago, and we continue to innovate and redefine the industry. We offer multiple career paths for the world’s best talent to have a realimpact on business and society. As part of our team, you will benefit from the breadth and diversity of what we are doing today...


  • Hong Kong, Hong Kong SAR China Reap Full-time

    Reap is a global financial technology company headquartered in Hong Kong with employees across multiple countries. We enable financial connectivity and access for businesses worldwide by combining traditional finance with stablecoins for efficient money movement. About Reap Reap is a global financial technology company headquartered in Hong Kong with...