All active Node.js roles based in Hong Kong.
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About us
Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities.
As a member of the Engineering team, the Associate Full Stack Developer will be responsible for building and scaling modern, high-performance web applications. This role is focused on new feature development and digital transformation, utilizing a cutting-edge JavaScript/TypeScript ecosystem to deliver seamless user experiences and robust backend services.
The Engineering team at Appnovation drives innovation for clients worldwide. In this role, you will participate in the full software development life cycle (SDLC), from initial architectural discussions to hands-on coding and deployment. You will work closely with designers, product managers, and senior architects to translate complex requirements into scalable, production-ready code using Next.js, React, Node.js, and Express.
Appnovation prides itself on having an open environment focused on teamwork and growth, giving you the opportunity to contribute to high-impact projects while rapidly advancing your technical expertise.
Ready to apply?
Apply to Appnovation TechnologiesNex is on a mission to help families rediscover the joy of movement. Created by parents for parents, Nex combines technology and play to deliver fun, social, and interactive experiences powered by natural body motion, encouraging kids and adults to move more, play more, and have fun together. Nex Playground, the company’s award-winning active play system, is purpose-built to get families moving year-round, with safety and privacy as core considerations in its intentional design. It is certified kidSAFE+ COPPA compliant and built to support healthy, active play for all ages and abilities.
Nex Playground features a growing library of 50+ experiences, including motion and dance games, fitness and educational experiences, and Nex Originals. Content includes collaborations with partners like Hasbro, Sesame Workshop, and NBCUniversal. Nex has been recognized by Fast Company’s Most Innovative Companies, TIME’s Best Inventions, and Parents’ Best Entertainment System for Families, and has earned Red Dot, IDEA, and Core77 international design awards. We encourage you to explore Have Fun and Is Motion Gaming Back?, as they offer a deeper look into our culture, values, and explain how our approach to motion gaming differs from previous generations.
To protect yourself from recruitment scams, please note that Nex communicates through official company emails ending in @nex.inc. If you receive a suspicious email or message, please do not respond and report it immediately to us.
Location: Hong Kong
Type: Full Time
As a Senior Software Engineer at Nex, you will architect and build the scalable backbone of our global platform powering e‑commerce, subscriptions, user management, device pairing, content delivery, support systems, analytics, and system updates. Your work will serve many millions of connected devices and the operating systems behind them, shaping daily user experiences worldwide. You will partner with business, product, and operation teams, to deliver backend infrastructure that is simple, robust, observable, and reliable at scale.
You care deeply about elegant, scalable systems. You thrive in fast‑paced, product‑driven environments and see great backend engineering as the intersection of craft, simplification, and impact. You enjoy solving problems across performance, security, reliability, and maintainability. You are customer‑obsessed and biased for action. You move quickly while staying precise, careful, and risk‑aware.
Nex is located in San Jose, California, USA and Hong Kong. Learn more about us at nex.inc/who-we-are.
We encourage applications even if you don’t meet more than 50% of the requirements — we believe that experience comes in many forms!
Nex is an equal opportunity employer and does not discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, gender identity, and sexual orientation), national origin, ancestry, age, physical or mental disability, medical condition, genetic information, marital status, military or veteran status, or any other characteristic protected by applicable law. This policy applies to all individuals at every stage of the employment relationship, including all current and prospective employees, and covers all employment decisions including recruitment, hiring, job assignment, promotion, compensation, benefits, training, discipline and termination.
We are committed to providing a workplace free from discrimination and harassment and to fostering an inclusive environment for all employees.
Ready to apply?
Apply to Nex
Disclaimer: Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong.
Ready to apply?
Apply to OKX
Nex is on a mission to help families rediscover the joy of movement. Created by parents for parents, Nex combines technology and play to deliver fun, social, and interactive experiences powered by natural body motion, encouraging kids and adults to move more, play more, and have fun together. Nex Playground, the company’s award-winning active play system, is purpose-built to get families moving year-round, with safety and privacy as core considerations in its intentional design. It is certified kidSAFE+ COPPA compliant and built to support healthy, active play for all ages and abilities.
Nex Playground features a growing library of 50+ experiences, including motion and dance games, fitness and educational experiences, and Nex Originals. Content includes collaborations with partners like Hasbro, Sesame Workshop, and NBCUniversal. Nex has been recognized by Fast Company’s Most Innovative Companies, TIME’s Best Inventions, and Parents’ Best Entertainment System for Families, and has earned Red Dot, IDEA, and Core77 international design awards. We encourage you to explore Have Fun and Is Motion Gaming Back?, as they offer a deeper look into our culture, values, and explain how our approach to motion gaming differs from previous generations.
To protect yourself from recruitment scams, please note that Nex communicates through official company emails ending in @nex.inc. If you receive a suspicious email or message, please do not respond and report it immediately to us.
Location: Hong Kong
Type: Full Time
As a Software Engineer at Nex, you will design and build the scalable backbone of our global platform powering e‑commerce, subscriptions, user management, device pairing, content delivery, support systems, analytics, and system updates. Your work will serve many millions of connected devices and the operating systems behind them, shaping daily user experiences worldwide. You will partner with business, product, and operation teams to deliver backend infrastructure that is simple, robust, observable, and reliable at scale.
You care deeply about elegant, scalable systems. You thrive in fast‑paced, product‑driven environments and see great backend engineering as the intersection of craft, simplification, and impact. You enjoy solving problems across performance, security, reliability, and maintainability. You are customer‑obsessed and biased for action. You move quickly while staying precise, careful, and risk‑aware.
Nex is located in San Jose, California, USA and Hong Kong. Learn more about us at nex.inc/who-we-are.
We encourage applications even if you don’t meet more than 50% of the requirements — we believe that experience comes in many forms!
Nex is an equal opportunity employer and does not discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, gender identity, and sexual orientation), national origin, ancestry, age, physical or mental disability, medical condition, genetic information, marital status, military or veteran status, or any other characteristic protected by applicable law. This policy applies to all individuals at every stage of the employment relationship, including all current and prospective employees, and covers all employment decisions including recruitment, hiring, job assignment, promotion, compensation, benefits, training, discipline and termination.
We are committed to providing a workplace free from discrimination and harassment and to fostering an inclusive environment for all employees.
Ready to apply?
Apply to Nex
Summary: Join a cutting-edge decentralized exchange (DEX) team as a Developer, where you will focus on enhancing cross-chain liquidity and optimizing swap processes. Your expertise will drive the development of API services and the implementation of trade routing logic to ensure seamless operations.
Responsibilities:
Required Skills:
Ready to apply?
Apply to Hyphen Connect Limited
We are seeking a seasoned Backend Engineer with deep expertise in decentralized finance (DeFi) to lead the architectural design and development of our client's high-performance DEX platform. You will be responsible for building the core components of a world-class trading environment, focusing on ultra-low latency, high concurrency, and uncompromising security.
Architectural Leadership: Design and develop the core server-side architecture for a Decentralized Exchange (DEX).
Core Module Engineering: Lead the implementation of critical modules, including matching engines, order books, market data broadcasting, risk management, and clearing/settlement systems.
Infrastructure & Connectivity: Develop and maintain high-performance trading gateways (REST/WebSocket), market data feeds, and K-line services.
Performance Optimization: Ensure the stability and performance of high-concurrency, low-latency trading systems through rigorous JVM tuning and system-level optimizations.
Resilience & Security: Build foundational capabilities for data persistence, comprehensive logging, automated backups, and robust disaster recovery protocols.
Cross-Functional Collaboration: Partner closely with Smart Contract and Frontend teams to ensure seamless end-to-end integration across the entire trading lifecycle.
Educational Background: Bachelor’s degree or higher in Computer Science, Software Engineering, or a related technical field.
Java Expertise: 8+ years of professional Java development experience, with mastery of multi-threading, concurrency models, and JVM performance tuning.
DEX Domain Knowledge: 3+ years of direct experience in DEX/Exchange server-side development, with a deep understanding of matching, clearing, and risk control workflows.
High-Performance Frameworks: Proven experience with LMAX Disruptor, Chronicle, or similar high-performance frameworks; familiarity with Exchange-core architectures is essential.
Data Management: Expertise in MySQL, Redis, and MongoDB, including advanced database design, index optimization, and distributed transaction management.
System Reliability: Deep understanding of multi-active database deployments and disaster recovery; ability to lead team-wide emergency drills.
Messaging & Streaming: Proficiency in Kafka (consumer groups, partitioning, persistence) and real-time data processing.
Cloud & DevOps: Hands-on experience with Docker and Kubernetes (Deployment, Service, Ingress, Monitoring); proficiency with AWS or Alibaba Cloud ecosystems (EC2/ECS, RDS, OSS).
Experience with EVM-based on-chain settlement, Oracles, and off-chain data integration.
Familiarity with modern observability stacks, including Prometheus, Grafana, and ELK.
Polyglot capabilities: Ability to develop stable auxiliary services in Golang or Node.js for on-chain data retrieval and analysis.
Ready to apply?
Apply to Hyphen Connect Limited
We are seeking a seasoned Backend Engineer with deep expertise in decentralized finance (DeFi) to lead the architectural design and development of our client's high-performance DEX platform. You will be responsible for building the core components of a world-class trading environment, focusing on ultra-low latency, high concurrency, and uncompromising security.
Architectural Leadership: Design and develop the core server-side architecture for a Decentralized Exchange (DEX).
Core Module Engineering: Lead the implementation of critical modules, including matching engines, order books, market data broadcasting, risk management, and clearing/settlement systems.
Infrastructure & Connectivity: Develop and maintain high-performance trading gateways (REST/WebSocket), market data feeds, and K-line services.
Performance Optimization: Ensure the stability and performance of high-concurrency, low-latency trading systems through rigorous JVM tuning and system-level optimizations.
Resilience & Security: Build foundational capabilities for data persistence, comprehensive logging, automated backups, and robust disaster recovery protocols.
Cross-Functional Collaboration: Partner closely with Smart Contract and Frontend teams to ensure seamless end-to-end integration across the entire trading lifecycle.
Educational Background: Bachelor’s degree or higher in Computer Science, Software Engineering, or a related technical field.
Java Expertise: 8+ years of professional Java development experience, with mastery of multi-threading, concurrency models, and JVM performance tuning.
DEX Domain Knowledge: 3+ years of direct experience in DEX/Exchange server-side development, with a deep understanding of matching, clearing, and risk control workflows.
High-Performance Frameworks: Proven experience with LMAX Disruptor, Chronicle, or similar high-performance frameworks; familiarity with Exchange-core architectures is essential.
Data Management: Expertise in MySQL, Redis, and MongoDB, including advanced database design, index optimization, and distributed transaction management.
System Reliability: Deep understanding of multi-active database deployments and disaster recovery; ability to lead team-wide emergency drills.
Messaging & Streaming: Proficiency in Kafka (consumer groups, partitioning, persistence) and real-time data processing.
Cloud & DevOps: Hands-on experience with Docker and Kubernetes (Deployment, Service, Ingress, Monitoring); proficiency with AWS or Alibaba Cloud ecosystems (EC2/ECS, RDS, OSS).
Experience with EVM-based on-chain settlement, Oracles, and off-chain data integration.
Familiarity with modern observability stacks, including Prometheus, Grafana, and ELK.
Polyglot capabilities: Ability to develop stable auxiliary services in Golang or Node.js for on-chain data retrieval and analysis.
Ready to apply?
Apply to Hyphen Connect Limited
Who We Are
Build. Scale. Sustain.
We are a global technology consultancy with a trademarked, AI-first engineering approach for accelerating the delivery of digital products, and revolutionizing platform modernization. We do the right thing, and we do it right. We're proud to be a World Economic Forum New Champion, and a B Corp-certified company.
About Gen-e2TM
While the market is still largely AI-augmenting delivery, we have reinvented the SDLC to be AI First. Leveraging our 16 years expertise in digital transformation, our approach is a game-changer in productivity and quality, with a strong collaboration between IA generative and our best Talents:
Your Role
You will leverage your software development expertise alongside cutting-edge AI tools to accelerate development cycles and drive innovation. As a key member of our engineering team, you'll use your talents in software development, application architecture, and problem-solving to create rapid prototypes and production-ready solutions. You'll harness AI-powered development tools to enhance code quality, automate routine tasks, and expedite delivery while maintaining high engineering standards.
Working closely with project teams and business stakeholders, you'll provide technical expertise that enables innovation through both traditional development practices and AI-augmented workflows. Your outstanding interpersonal skills will help you build or be part of a high-performing engineering team that consistently exceeds expectations by effectively combining human expertise with AI capabilities.
Your Responsibility
Your Profile
As our company transitions into an AI-focused firm, all developers are expected to demonstrate proficiency in AI-augmented development practices. We are looking for a creative, self-motivated individual with the following qualifications and qualities:
Candidates with experience in one or more of the following are preferred:
More About PALO IT
We’re eager to adapt to change, learn from our experiences and move to meet our planet’s urgent needs. We are continuously taking action to:
Our clients are amongst the world's most successful companies. We innovate with both established Fortune 1000s, SMEs and start-ups who aim to make an impact, become global leaders and address the world's most complex challenges.
What We Offer
For more on our team culture and benefits, check out our careers page.
To learn more about our team culture and benefits, visit our careers page. If you resonate with our values, we look forward to connecting with you!
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race or ethnicity, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, marital status, military veteran status, unemployment status, or any other legally protected status.
Information provided by applicants will be for recruitment purposes within PALO IT and only the short-listed candidates will be contacted.
For further information on our company, please visit our website: https://www.palo-it.com/en-hk/
Ready to apply?
Apply to PALO IT
We are seeking a skilled Senior Full Stack Developer with a passion for participating in newly incubated projects. The ideal candidate will have experience in both front-end and back-end development, with a strong focus on Node.js, React.js, Solidity, and AWS Services. This is a Hong Kong Onsite position.
In this role, you will:
You might thrive in this role if you have:
Ready to apply?
Apply to Hyphen Connect Limited
Reports to: Founder / CTO
About the Company
Our partner, a leading Web3 incubator in Asia, is shaping the future of the digital economy through a diverse portfolio of crypto ventures in payments, wallets, lending, data, AI, and asset management. With a global team of researchers, engineers, operators, and crypto experts, the incubator takes a hands-on approach, supporting its portfolio companies from ideation to market-ready solutions.
About the Role
We are seeking a skilled Tech Lead to oversee technical execution across our incubator’s diverse crypto portfolio, managing engineers and collaborating with the Technical Project Manager to ensure smooth project delivery. Reporting to the Founder or CTO, the Tech Lead will juggle multiple projects, provide hands-on coding expertise, architect innovative solutions, and support hiring for portfolio teams. With a strong blockchain background and experience in fintech, banking, insurtech, or AI, you will drive technical excellence while delivering clear progress updates to the executive team.
Key Responsibilities
What We’re Looking For
Ready to apply?
Apply to Hyphen Connect Limited
Reports to: Founder / CTO
About the Company
Our partner, a leading Web3 incubator in Asia, is shaping the future of the digital economy through a diverse portfolio of crypto ventures in payments, wallets, lending, data, AI, and asset management. With a global team of researchers, engineers, operators, and crypto experts, the incubator takes a hands-on approach, supporting its portfolio companies from ideation to market-ready solutions.
About the Role
We are seeking a skilled Tech Lead to oversee technical execution across our incubator’s diverse crypto portfolio, managing engineers and collaborating with the Technical Project Manager to ensure smooth project delivery. Reporting to the Founder or CTO, the Tech Lead will juggle multiple projects, provide hands-on coding expertise, architect innovative solutions, and support hiring for portfolio teams. With a strong blockchain background and experience in fintech, banking, insurtech, or AI, you will drive technical excellence while delivering clear progress updates to the executive team.
Key Responsibilities
What We’re Looking For
Ready to apply?
Apply to Hyphen Connect Limited
We are hiring for one of our ecosystem projects. The company is Asia's leading web3 venture studio.
They are a global team of researchers, engineers, designers, operators, and crypto veterans #BUIDLing the next digital economy. They are firm believers in the ethos and paradigm shifting potential of crypto. Their portfolio companies and advisory clients benefit from their long term and hands-on approach, from concept to full fledged venture.
We are looking for a Frontend Developer to join their team. You will be responsible for designing and developing user interfaces and frontend components for their projects.
If you are passionate and enthusiastic about the web3 industry, come and join our team!
In this role, you will:
You might thrive in this role if you have:
#LI-REMOTE
Ready to apply?
Apply to Hyphen Connect Limited
We are hiring for one of our ecosystem projects in Web3. As a Web3 Full Stack Developer, you will design, develop, and maintain decentralized applications (dApps) and blockchain-based systems. You will work across the full stack, from smart contract development to front-end interfaces, collaborating with cross-functional teams to deliver secure, scalable, and user-friendly Web3 solutions. Your expertise in Web3 protocols and modern tech stacks will be critical to building robust applications for the decentralized web.
Key Responsibilities
Qualifications
.Bonus Skills:
Ready to apply?
Apply to Hyphen Connect Limited
We are hiring for one of our ecosystem projects in Web3. As a Web3 Full Stack Developer, you will design, develop, and maintain decentralized applications (dApps) and blockchain-based systems. You will work across the full stack, from smart contract development to front-end interfaces, collaborating with cross-functional teams to deliver secure, scalable, and user-friendly Web3 solutions. Your expertise in Web3 protocols and modern tech stacks will be critical to building robust applications for the decentralized web.
Key Responsibilities
Qualifications
.Bonus Skills:
Ready to apply?
Apply to Hyphen Connect Limited
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