The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Actively ship production code to the web products
• Work closely with your dedicated product team
• Participate in product discussions to shape the product roadmap
• Have the opportunity to work on new and exciting features that will impact millions of lives

An Ideal Candidate Should Have

• Experience. You've built and ship products that have scaled to thousands or millions of users
• Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript

What We Offer

• A fast-growing environment where you can help shape the culture
• An entrepreneurial crew that supports risk, intuition, and hustle
• A hands-off approach so you can focus and do your best work
• The opportunity to make an impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Coupang Introduction 

Responsibilities  

• Responsible for iOS app architect, design, development, code review, testing and releasing.
• Leading the iOS app design review and code review, ensure the code quality.
• Cross team collaboration, working closely with business team, product team and UI/UX team, ensure delivering new features with high quality in schedule.  
• Ensure the app availability and stability, provide the best customer experience to client.
• Keen to new technology, continously assessing and applying new technology, improving team's productivity and techonology leading.

Qualifications  

• Bachelor's degree and 7+ years of hands-on Android development experience 

• Rich Objective-C/Swift experience. Rich app performance tuning experience.  

• Rich iOS app releasing experience(Apple Store);
• Understand deeply about iOS platform, familiar with Objective-C, Swift, iOS SDK, Xcode, Cocoa Touch, UIKit…
• Rich RESTful JSON API integration experience;
• Good understanding of design pattern, such as MVP/MVC/MVVM, Observers, Delegation;
• Experience working in fast-paced environments and building products from 0 to 1 

Preferred Qualifications  

• Flutter or React Native Experience
• Code refactoring experience
• Background in the eCommerce, payment domain
• Strong communication skills and proficiency in English

Role summary 

Location: Guang Zhou 

On-site  | Full-time 

As a full stack development engineer with more that 5 years of experience. You will serve as a core technical member of the development team, participating in the design, development, deployment, and full lifecycle maintenance of the company's cross-border payment system. You need to have a high pursuit of code quality, system stability, and security to ensure that you can provide secure, stable, and efficient services to users worldwide. 

What you’ll do 

• System design and development: Participate in the core architecture design and technical solution development of cross-border payment platforms, responsible for the development and iteration of core modules such as transactions, clearing and settlement, risk control, and account systems, and write high-quality and maintainable code. 

• Performance optimization and stability assurance: Monitor and optimize system performance, handle online failures, and ensure high availability of the system in high concurrency, multi time zone environments (target 7x24 hour stable operation). Build a full chain stress testing, monitoring, and log analysis system to quickly locate and resolve performance bottlenecks and anomalies. 

• Security and Compliance: Build a payment system that complies with international security standards and Chinese regulatory requirement, design and implement a fund security protection system, including transaction monitoring, API communication encryption, anti-attack strategies, etc., to ensure the security of user data and funds. 

• Deployment and Operations Collaboration: Proficient in using containerization technologies such as Docker and Kubernetes, collaborating with operations teams to achieve automated deployment, publishing, and governance of services.  

• Teamwork and documentation: Work closely with product, front-end, testing, and operation teams to complete requirement reviews and implement technical solutions. Write clear technical design documents, API documents, and system architecture documents. 

Who you are 

• 5+ years working experience in a high-tech or fin-tech company or has experience in core modules of cross-border payments or third-part payments. 

• Java Core: Proficient in Java language and JVM principles, with a deep understanding of multithreading, concurrent programming, collection frameworks, and performance tuning. 

• Mainstream frameworks: Proficient in Spring Boot, Spring Cloud and other mainstream open source frameworks, and understand their core principles. 

• Database and Middleware: Proficient in MySQL and SQL optimization, familiar with at least one NoSQL database (such as Redis) and its application scenarios. Proficient in using commonly used message middleware such as RocketMQ/Kafka. 

• Solid understanding of HTML5, CSS3, and JavaScript (ES6+). Familiarity with TypeScript is a plus. 

• Hands-on experience with React and modern state management. Familiarity with Next.js and Ant Design is preferred. 

• Basic knowledge of modern frontend build workflows (e libraries, bundlers) and version control (Git). 

• Distributed technology: Familiar with the concept of distributed systems, microservice architecture design and governance, familiar with common solutions such as distributed transactions, caching, locks, etc. 

• Excellent logical thinking, problem analysis and positioning skills, and technical problem-solving abilities. 

• Good teamwork spirit and cross-cultural communication skills, able to adapt to multi time zone collaboration. 

• Strong sense of responsibility and risk awareness, highly sensitive to financial security vulnerabilities. 

As a plus 

• Daily user of AI coding tools such as Cursor, GitHub Copilot, Claude Code etc; able to configure and govern usage effectively. 

• Proven ability to translate product requirements into high‑quality prompts and validate AI‑generated code with tests and static analysis. 

• Understands limitations, privacy, licensing, and security considerations for AI‑assisted code; adheres to org policy and data‑handling rules. 

• Experience building lightweight internal “AI agents” or scripts to automate repetitive engineering tasks (e.g., refactors, doc updates, test generation). 

Riot Games was founded in 2006 by entrepreneurial gamers who believe that player-focused game development leads to great games. Our debut title, League of Legends, launched in 2009 to critical and player acclaim and has since become one of the most played games in the world, with over 100 million monthly players.

At Riot, players are at the center of everything we do. We’re looking for humble, ambitious, and sharp professionals who are passionate about games and unafraid to challenge convention. In return, we’ll challenge and support you to grow.

As a Consumer Product Retail Business Development Manager within the China Consumer Products & Experiences (CPX) team, reporting to China CPX Business Operation Lead, you will primarily drive the strategy and execution of Riot’s B2B business model and the development of new retail channels, with a focus on expanding offline presence.

At the same time, this role is designed to evolve with the team’s priorities. You’ll operate in a dynamic environment where opportunities and needs may shift, and where success often comes from stepping beyond defined channels. In partnership with the broader CPX team, you may contribute to cross-channel or cross-business initiatives—whether B2B or B2C—that support our overall commercial goals. Ultimately, your work will help deliver cohesive, player-focused experiences and drive sustainable growth for Riot’s merchandise business.

You’re a commercially driven builder who thrives in ambiguity and pushes boundaries. You think in terms of both player experience and P&L, balancing creativity with business impact. You believe in teamwork (“we over me”) and are motivated to create authentic, engaging experiences that resonate with players.

Responsibilities:

• Own channel strategy & planning. Define and execute B2B and new channel (especially offline retail) strategies, including annual planning across promotions, content, and budget to achieve revenue and KPI targets.
• Manage key partnerships. Lead Riot’s B2B business with strategic partners (e.g., Tencent), driving alignment on business goals while identifying new opportunities in offline retail and distribution. Work with KA such as Tencent on CPX X Publishing/Marketing events planning to cover major beats every year.
• Drive campaigns & commercial performance. Plan and execute integrated campaigns across B2B and new channels, tailoring communication and promotion strategies based on platform rhythms and ROI objectives.
• Expand channel opportunities. Build and maintain strong relationships with distributors and platforms; lead negotiations aligned with pricing and channel strategies; unlock new initiatives and growth opportunities.
• Lead agency & execution excellence. Manage external agencies to ensure high-quality delivery of campaigns and content, on time and aligned with Riot standards.
• Integrate product, content & commerce. Collaborate with product teams, merchants, and KOLs to deliver cohesive campaigns that convert and engage players.
• Analyze & optimize performance. Provide regular performance reporting, generate insights, and drive agile optimizations (“read & react”) to improve results.
• Support player-facing experiences. Partner with Publishing, Esports, and regional teams to support offline events and merchandise experiences that deepen player engagement.

Required Qualifications:

• Bachelor’s degree or above
• 5+ years of experience in B2B/key accounts and/or new retail channel opening and management;
• Proven track record leading campaigns on retailing experience
• Experience and networks in offline retail distribution and partner management is a strong plus
• Strong understanding of China’s IP consumer products commerce ecosystem and channel landscape
• Familiarity with retail channels and consumer insights
• Experience managing offline retailing partners, including operations and customer service
• Strong analytical and problem-solving skills
• Ability to collaborate across functions and influence stakeholders
• Excellent communication skills in both English and Chinese
• Proficiency in Microsoft Office Suite

Desired Qualifications:

• Experience with collectible toys or IP-driven consumer products

For this role, you'll find success through craft expertise, a collaborative spirit, and decision-making that prioritizes the delight of players. We will be looking at your past studies, experience, and your personal relationship with games. If you embody player empathy and care about players' experiences, this could be your role!

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Actively ship production code to the web products
• Work closely with your dedicated product team
• Participate in product discussions to shape the product roadmap
• Have the opportunity to work on new and exciting features that will impact millions of lives

An Ideal Candidate Should Have

• Experience. You've built and ship products that have scaled to thousands or millions of users
• Customer obsession. You are passionate about the field and have the desire to build high quality product that serves customer needs
• Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Tech Stack: Vanilla JS, ReactJS, Redux, Firebase, Typescript

What We Offer

• A fast-growing environment where you can help shape the culture
• An entrepreneurial crew that supports risk, intuition, and hustle
• A hands-off approach so you can focus and do your best work
• The opportunity to make an impact in a transformative industry
• A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

We are currently recruiting for a Smart Logistics Platform that provides one-stop logistics solutions specifically for online stores and SMEs. By integrating e-commerce support—including warehousing, packaging, and shipping—they have pioneered a Logistics SaaS (Software as a Service) model designed to make shipping as simple and seamless as booking a hotel.

Key Responsibilities:

• Architectural Leadership: Lead the construction and optimization of front-end and back-end services for cross-border e-commerce logistics SaaS products on cloud platforms, ensuring high scalability and availability.

• Core Development: Deeply involve in requirement analysis and architectural design; write core and complex module code while guiding team members through the development lifecycle.

• API Management: Responsible for the design and optimization of RESTful APIs to ensure efficient interaction between third-party logistics services and internal systems.

• Quality Assurance: Lead the development of testing architectures and quality assurance systems, including unit testing, API testing, automated testing, and static code analysis.

• Performance Optimization: Continuously optimize product performance to enhance system response speed, stability, and concurrent processing capabilities.

• Technical Standards: Drive the implementation of technical specifications, ensure code quality meets enterprise standards, and advocate for best practices within the team.

• Mentorship: Mentor and develop junior and mid-level engineers to elevate the overall technical capability and development efficiency of the team.

• Global Collaboration: Work closely with product teams in Hong Kong and globally, participating in technical reviews and cross-regional collaboration.

Job Requirements:

• Education: Bachelor’s degree or above in Computer Science or a related field.

• Experience: 7+ years of software development experience; expert proficiency in TypeScript, Node.js, and React. Proven track record in system architecture and high-performance services.

• Cloud & Infrastructure: Deep understanding of AWS cloud services and distributed architectures; familiar with Docker, containerization, and microservices.

• Database Management: Proficient in PostgreSQL design and optimization with experience in large-scale data processing.

• Problem Solving: Excellent system design and analytical skills, with the ability to lead technical roadmaps and resolve complex technical challenges.

• Soft Skills: Strong self-learning abilities, teamwork, and communication skills; able to collaborate effectively within a multinational team.

• Industry Context: Experience in Logistics, E-commerce, or SaaS industries is highly preferred. Possess business acumen to bridge the gap between technology and business needs.

• Language: Fluency in English is preferred for seamless communication within an international team environment.

我们正在为一家智能物流平台进行招聘，他们提供一站式物流解决方案，特别为网店和中小企服务，并整合了仓储、包装、出货等电商支援，实现物流SaaS（软体即服务）模式，旨在让寄件变得像预订酒店一样方便。他們現在找一位高级SaaS 全栈工程师。

岗位职责：

• 主导在云计算平台上搭建和优化跨境电商物流SaaS产品的前后端服务，确保系统架构的高扩展性与高可用性。
• 深入参与SaaS产品的需求分析与架构设计，编写核心和复杂模块代码，并指导团队成员进行开发。
• 负责和优化 Restful API 的设计与对接，实现与第三方物流服务和内部系统的高效交互。
• 主导测试服务架构与质量保障体系建设，包括单元测试、API 测试、自动化测试和静态代码检查。
• 持续优化产品性能，提升系统的响应速度、稳定性及并发处理能力。
• 推动技术规范落地，确保代码质量符合企业级标准，并在团队中倡导最佳实践。
• 指导和培养初中级工程师，提升整体团队的技术能力与开发效率。
• 与香港及全球产品团队紧密合作，参与技术方案评审与跨区域协作。

任职要求：

• ⁠计算机相关专业本科及以上学历。
• 7年以上软件开发经验，精通 Typescript、Node.js、React 等主流技术栈，具备系统架构和高性能服务的实际经验。
• 深入理解 AWS 云服务及分布式架构，熟悉 Docker等容器化与微服务技术。
• 熟练掌握 PostgreSQL数据库设计与优化，具备大规模数据处理经验。
• 拥有出色的系统设计和问题分析能力，能够主导技术路线制定并解决复杂技术难题。
• ⁠具备良好的自学能力、团队协作和沟通能力，能够在跨国团队中高效协作。
• 有物流、电商或SaaS行业经验者优先，具备商业敏锐度，能将技术与业务紧密结合。
• 英语流利者优先，能够在国际团队环境中自如沟通。

IMPORTANT TO READ BEFORE YOU APPLY: THIS POSITION NEEDS TO BASED IN CHINA AND NOT PROVIDE VISA SPONSORSHIP.

The Community You Will Join:

Payments Growth & Personalization (PGP) is a horizontal team within Payments focused on unlocking top‑line growth and sustainable efficiency through the payment experience. We deliver user‑facing capabilities and platform levers that improve conversion, affordability, and cost, partnering closely across US, India, and China to ship at global scale.

The Difference You Will Make:

As a Frontend Engineer, you will collaborate closely with the Payments Regional, Growth, and Personalization teams, leveraging your deep expertise in web technologies to lead a small frontend team and drive the development of high-quality Payments products. Your key partners will be based in the US, India, China, and Poland.

A Typical Day: 

• Work closely with product managers and Backend engineers on the team to review, design and develop Payments products.
• Participate in all phases of software development from architecture/design through implementation, testing, and on-call.
• Manage a frontend development team of 5 contractors, overseeing code reviews and ensuring consistent productivity.
• Stay up-to-date with the latest industry trends, technologies, and best practices in Web development.

Your Expertise:

• 3+ years of industry engineering experience
• Fluency in HTML, CSS, JavaScript, Typescript, React and related web technologies
• Experience with modern JavaScript libraries and tooling (e.g. React, npm, webpack...)
• Strong communication and organizational skills
• Ability to work in areas outside of your usual comfort zone and show motivation for personal growth without a dedicated product manager
• Fluency in English is essential.

Your Location

This position is China - Remote Eligible. The role may include occasional work at an Airbnb office or attendance at offsites, as agreed to with your manager. Your recruiter will inform you what cities you are able to work from depending on your personal legal working identity and Airbnb internal policies.

Our Commitment to Inclusion & Belonging:

Airbnb is committed to working with the broadest talent pool possible. We believe diverse ideas foster innovation and engagement, and allow us to attract creatively-led people, and to develop the best products, services and solutions. All qualified individuals are encouraged to apply.

The Community You Will Join:

The Client Products & Emerging Technology (CP&ET) team is a global, cross-functional group dedicated to building foundational frameworks and innovative, app-wide features that shape the end-to-end experience for Airbnb’s guests and hosts. You’ll join a collaborative environment that thrives on experimentation, partnership, and continuous learning—working closely with Product, Design, Engineering, and Data partners to deliver impactful solutions across multiple platforms. 

The Difference You Will Make:

As a member of a diverse and distributed team across the US and China, you’ll be expected to leverage your expertise in both Frontend and Backend development (Frontend-Heavy) to play a key role in building foundational frameworks, exploring emerging technologies, driving best practices, and enabling rapid feature rollouts that integrate seamlessly throughout the Airbnb ecosystem.

A Typical Day: 

• Collaborate closely with engineers across platforms—including frontend, backend, native (iOS/Android), and infrastructure—to build cohesive solutions.
• Work in partnership with cross-functional teams, including Design, Product, and Data Science, to define and deliver impactful outcomes.
• Propose and implement robust architectural patterns for high-scale web applications and backend services, focusing on well-designed APIs, efficient data pipelines, and performant algorithms.
• Develop scalable, high-quality foundational frameworks as well as innovative product features used by millions of guests and hosts.
• Evaluate technical solutions, contribute to product and framework design discussions, and help shape new features from concept to launch.
• Drive alignment, manage technical projects, and work effectively with diverse stakeholders.
• Write unit and integration tests, participate in code reviews, and uphold high engineering standards across the team.

Your Expertise:

• 5+ years of professional software development experience, with a focus on building both frontend and backend systems 
• Advanced proficiency in modern frontend technologies—including HTML, CSS, JavaScript/TypeScript, frameworks like React or Angular, and frontend architecture (build tools, reusable components).
• Deep expertise in one or more backend/server languages (e.g., Java, Kotlin, C++, etc.) and proven experience designing and scaling high-quality, high-traffic backend services
• Passion for building and evolving foundational frameworks that solve key engineering needs and support the wider team.
• Proven track record of delivering impactful products end-to-end, with a dedication to creating interactive, high-quality, and delightful user experiences.
• Self-driven and excited to tackle large, open-ended projects and drive meaningful business impact in a collaborative environment.
• Solid foundation in unit, integration, and end-to-end testing practices.
• Fluent in both Chinese and English

Your Location

This position is remote work within China Mainland. The role may include occasional work at an Airbnb office or attendance at offsites, as agreed to with your manager. Your recruiter will inform you what cities you are able to work from depending on your personal legal working identity and Airbnb internal policies.

Our Commitment to Inclusion & Belonging:
Airbnb is committed to working with the broadest talent pool possible. We believe diverse ideas foster innovation and engagement, and allow us to attract creatively-led people, and to develop the best products, services and solutions. All qualified individuals are encouraged to apply.

Do you want to change how the world creates?

At Formlabs, we’re building the tools that make it possible for anyone to bring their ideas to life, from cutting-edge products to life-saving medical devices. Our 3D printing technology powers innovation at more than 50,000 industry leaders worldwide, including Apple, Google, Tesla, New Balance, and NASA. Together, we’re helping everyone design, prototype, and manufacture faster than ever before.

We’re a team of hands-on builders, engineers, and innovators reinventing how the world makes physical things. If you’re ready to shape the future of fabrication, come build it with us.

The Job:

• Own the end-to-end software architecture for 3D printers and post-processing equipment, encompassing embedded firmware interfaces, device control, and application/cloud layers.

• Lead the design and development of reliable, real-time control software for precise motion, thermal management, and sensor integration on Linux-based embedded systems.

• Drive the development of user-facing software, including desktop applications, web interfaces, or mobile apps for device control, print management, and monitoring.

• Establish and maintain software development best practices, including code architecture, testing frameworks, CI/CD pipelines, and documentation.

• Collaborate closely with Hardware and Product teams to define system requirements and ensure seamless hardware-software integration.

• Build, mentor, and manage the software engineering team, fostering a culture of technical excellence and innovation.

• Manage the software development lifecycle, ensuring timely delivery of high-quality, stable releases.

You:

• Bachelor's/Master's in Computer Science, Software Engineering, or a related field.

• 5+ years of professional software development experience, with 2+ years in a technical leadership or team management role.

• Strong expertise in C/C++ development for real-time or performance-critical systems, with proven experience in embedded Linux environments.

• Experience with software architecture design for complex electromechanical devices (IoT, robotics, CNC, or 3D printers is a strong plus).

• Familiarity with communication protocols (e.g., SPI, I2C, UART, Ethernet, Modbus) and hardware/software interfacing.

• Experience with modern software practices (version control, code review, CI/CD, testing).

• Knowledge of Python, JavaScript/TypeScript, or UI frameworks (Qt, React, etc.) is advantageous.

• Excellent leadership, communication, and project management skills.

• Good command of English is preferred.

Bonus Skills:

• Passion for 3D printing and emerging technologies
• Experience in rapidly-growing startup environments

We Offer:

• An inclusive, dog-friendly office with diverse and inspiring colleagues
• Shares in the company (we’re a Unicorn company)
• Development opportunities both in-house and off-site
• Unlimited 3D prints
• Fun team events

Perks are subject to adjustments and may vary from team to team.

We build amazing things.  Come join us!

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Even if you don't check every box, but see yourself contributing, please apply. Help us build an inclusive community that will change the face of 3D printing.

Summary: Join our established blockchain software house, specializing in enterprise-grade private and public chain solutions. We are seeking a Senior Java Developer to enhance our backend services and contribute to the development of innovative blockchain applications.

Responsibilities:

• Develop and maintain backend services using Java to support blockchain applications.
• Collaborate with frontend developers to integrate APIs with React/Vue interfaces.
• Design, implement, and optimize scalable blockchain solutions for enterprise clients.
• Troubleshoot and resolve complex technical issues related to backend services.
• Stay updated with the latest trends and best practices in blockchain technology.

Required Skills:

• Proven experience in Java development, particularly in a senior role.
• Strong expertise in API integration and development.
• Experience with frontend technologies such as React or Vue.js is beneficial.
• Familiarity with blockchain concepts and technologies is preferred.
• Excellent problem-solving skills and attention to detail.
• Strong communication skills and ability to work collaboratively in a team environment.

Summary: Join a leading non-custodial wallet provider committed to bringing the next billion users into the world of decentralized finance (DeFi). We are seeking a talented mobile application developer to build high-security mobile applications and implement advanced biometric authentication and secure key storage solutions.

Responsibilities:

• Develop and maintain high-security mobile applications using React Native, Swift, or Kotlin.
• Implement and enhance biometric authentication features to ensure user security.
• Design and manage secure key storage systems.
• Collaborate with cross-functional teams to define, design, and deliver new features.
• Troubleshoot and debug to improve application performance.
• Stay updated with emerging technologies and propose enhancements to improve user experience.

Required Skills:

• 3+ years of experience in mobile application development using React Native, Swift, or Kotlin.
• Strong understanding of mobile security principles and best practices.
• Experience with implementing biometric authentication.
• Knowledge of secure key storage methodologies.
• Excellent problem-solving skills and attention to detail.
• Strong communication and teamwork abilities.

About the Company

The company is the world’s first licensed hybrid decentralized exchange (DEX), on a mission to make wealth-building as natural as daily life. It is building a compliant, self-custodial platform for premium tokenized strategies—from crypto to alternative investments—on trusted infrastructure.

Key Responsibilities:

• Architect and Develop: Build and maintain sophisticated, responsive web applications using React, Next.js, Sass, and TypeScript.

• Design Collaboration: Work closely with UX/UI designers to translate complex design specifications into high-quality code, ensuring visual consistency and an intuitive user interface.

• Performance Optimization: Audit and optimize applications to ensure maximum speed, responsiveness, and scalability across various devices and browsers.

• Code Excellence: Write clean, modular, and well-documented code while adhering to industry best practices and internal coding standards.

• Technical Troubleshooting: Identify, debug, and resolve complex frontend issues to maintain optimal platform performance and stability.

• Continuous Improvement: Stay at the forefront of frontend technologies and industry trends to continuously evolve our development processes and toolkit.

Required Qualifications:

• Education: Bachelor’s degree in Computer Science, Software Engineering, or a related technical field.

• Professional Experience: 2 to 4+ years of proven experience in frontend development, specifically within high-traffic or complex application environments.

• Technical Mastery: Advanced proficiency in React and a deep understanding of core web technologies including HTML5, CSS3, and JavaScript/TypeScript.

• Responsive Design: Demonstrated expertise in implementing responsive web design and ensuring seamless cross-browser compatibility.

• Version Control: Strong experience using Git for version control and collaborative development workflows.

Important to read before submit application: This role must be physically based in China.

We are hiring 2 Staff Software Engineer positions for different teams under the Community Support Platform. 

The Community You Will Join:

Community Support (CS) has increasingly become a key driver of enabling Airbnb's core business. Community Support Engineering is responsible for the world-class technology, architecture, and solutions that power CS at Airbnb. The products and capabilities we build empower our guests and hosts, CS agents, and operations teams around the world. As a member of CSP in China, you will have a great opportunity to make lasting impacts on the Airbnb CS user experience.

The Difference You Will Make:

We are seeking a highly skilled and motivated engineer who is passionate about making a difference through their work. As a Staff Software Engineer, you will be the technical lead in a team of talented and diverse software engineers leading the project execution to improve Airbnb customers and agents experience. You will lead the team and work with global technical leaders to build and evolute CS engineering foundations, such as Routing, Data platform, Case management, foundational toolings etc

A Typical Day: 

• Collaborating with cross-functional partners to deeply understand business problems before developing project solutions.
• Leading the execution of projects across the full software development lifecycle, including technical design, implementation, testing, and deployment, ensuring solutions are high-quality, scalable, and performant; 
• Driving productive and constructive technical discussions with peers and cross-team technical leaders in the global collaborative working environment, to ensure alignments with technical strategies across CS products and capabilities.
• Tackling highly complex technical challenges, proactively identifying and mitigating potential risks during project execution.
• Writing exemplary and high-quality codes and design documents that set the standard for the team.
• Advocating for and embedding engineering best practices within the team, ensuring a culture of technical excellence.
• Actively coaching and mentoring engineers across the CSP China team to foster growth and elevate technical capabilities.
• Supporting team growth by participating in recruiting efforts and conducting interviews.
• Promoting and exemplifying an engineering culture with inclusiveness, effective communication, and quality. 
• Being a collaborative and supportive teammate who inspires and elevates the entire engineering organization.

Your Expertise:

• 9+ years of software development experience.
• Strong proficiency in at least one major backend programming language (e.g., Java, Kotlin, Scala, Python); experience with modern front-end frameworks (e.g., React, Angular, Vue.js) are preferred but not a must.
• Proven track record of delivering end-to-end products in a collaborative environment globally.
• Experience with architectural patterns of large-scale web applications, including well-designed APIs, high-volume data pipelines, and efficient algorithms.
• Demonstrated ability to make data-driven decisions, articulate technical trade-offs, and communicate effectively with cross-functional partners.
• Passion for creating intuitive user experiences and a keen interest in data systems and analytics.
• Bachelor's degree in Computer Science or related field, or equivalent practical experience.
• Fluent in both English and Chinese.

Your Location:

This position is China - Remote Eligible. The role may include occasional work at an Airbnb office or attendance at offsites, as agreed to with your manager. Your recruiter will inform you what cities you are able to work from depending on your personal legal working identity and Airbnb internal policies.

Our Commitment To Inclusion & Belonging:

Airbnb is committed to working with the broadest talent pool possible. We believe diverse ideas foster innovation and engagement, and allow us to attract creatively-led people, and to develop the best products, services and solutions. All qualified individuals are encouraged to apply.

Project: Tokenized Electric Vehicle Ecosystem and Real Estate

We are currently partnered with a promising Real world asset tokenization team led by a licensed asset management group, tokenizing a diversified portfolio of income-generating electric vehicle ecosystem and real estate assets, bridging traditional finance and decentralized finance for global investment accessibility in Southeast Asia. Backed by a consortium of reputable partners, they are pioneers in real-world asset (RWA) innovation. 

Key Responsibilities

• RWA Tokenization Support: Assist in developing and deploying smart contracts for tokenizing real-world assets (e.g., real estate fractions, EV infrastructure yields) using standards like ERC-20, ERC-721, or ERC-1400 for compliance.
• Smart Contract Development: Contribute to writing and testing secure Solidity contracts on EVM-compatible chains, focusing on RWA-specific logic such as yield distribution and oracle integrations.
• DApp Development and Integration: Support backend development and integrations for decentralized applications (DApps) handling tokenized asset interactions, including basic front-end connections via Web3 libraries.
• Testing & Compliance: Execute unit tests for token contracts and assist with basic security reviews, ensuring adherence to regulatory guidelines for RWAs in [Location Anonymized].
• Collaboration & Learning: Work closely with senior technical leadership to iterate on tokenization prototypes and receive mentorship on RWA best practices, such as proof-of-reserve mechanisms.
• Research & Adaptation: Explore emerging RWA tools (e.g., for real estate data feeds) to enhance portfolio tokenization.

Required Qualifications & Skills

• 1-2 years of experience in blockchain development, with hands-on exposure to tokenization or RWA projects (e.g., fractional asset tokens, real estate/commodity pilots).
• Basic proficiency in Solidity and Ethereum Virtual Machine (EVM); experience implementing simple token standards (ERC-20/721) for RWAs.
• Familiarity with RWA fundamentals: off-chain asset linking, oracles (e.g., industry-standard data providers), and basic compliance (e.g., KYC/AML in token issuance).
• Experience with a front-end JavaScript framework (e.g., React) and Web3 libraries (e.g., ethers.js) for DApp connectivity.
• Understanding of blockchain basics (transactions, wallets, gas optimization) and version control (Git).