The opportunity:

Flexport is a platform for global trade in an industry that comprises 12% of the global GDP.  We are the first licensed freight forwarder and customs brokerage built around a modern tech stack.  We help the world's fastest-growing brands manage their international supply chains, providing a fully-managed service for moving products between any two places on the planet.

Exceptional software development is integral in allowing us to fulfill our mission of fixing the user experience in global trade. At Flexport you’ll develop products that are at the forefront of reshaping the entire logistics & supply chain industries. You’ll work alongside self-starters interested in solving real-world problems and streamlining the inefficiencies in the complex global trade industry. You’ll have the opportunity to reshape an industry by creating the new operating system for global trade.

Our engineers are top-notch software developers who love listening to the users, working as a team, and proactively taking the lead whenever necessary. The role involves learning the business of freight forwarding, modeling the work that people do to move freight, designing solutions to make it more efficient, and thinking innovatively to automate much of it. In this role, you will have an opportunity to own the design and development of key parts of our forwarding systems. You will have influence on subsystem design and help contribute to a team culture around practices that are critical to a quality product. 

About the team:

We have multiple teams in Shanghai and Shenzhen working on a suite of core products and services that enable Flexport operation to scale, including Forwarding Application, Client Application, Shipper Application, WMS, Consol Planning Tool, Document Platform (AI empowered), Email Platform, Compliance Platform, Work Assignment Engine, Exception Management, AI Copilot, Insight Builder (AI Data Analytics) and so on. 

In addition, we have a NAWS (Native AWS) team that develops infrastructure solutions for our products and services using the latest Infrastructure as Code (IaC) technology: CDKTF (Cloud Development Kit for Terraform). Our scope includes, but is not limited to, CI/CD, observability, DevX, data subsetting (TS3), IaC, template engines, and various open-source projects. Additionally, the team provides technical guidance to engineers across the organization.

We are looking for engineers who love learning, are passionate about collaborating, and desire to build solutions with a global impact.

You will:

• Build highly available, secure, distributed systems in a microservice architecture.
• Build cutting edge infrastructure solutions to help improve development experience across the company. And, work closely with other engineering teams to help them solve infrastructure related problems.
• Design, develop, test and maintain systems that represent the real-world intricacies of logistics entities, such as shipper, client, cargo, document, carrier, container, email etc.
• Collaborate with some of the best engineers in the industry to work on complex business and technical problems.
• Work closely with business partners and product managers to distill complex business problems into elegant technical solutions.
• Build and launch products rapidly and incrementally. We ship to production dozens of times per day.
• Ensure our products maintain a high-quality bar. We believe in anticipating issues by obsessing over metrics and applying key learnings from post-mortems to all our services.
• Geek out about shipping and logistics. (We do this often.)

You should have:

Basic Qualifications

• 3+ years of experience writing software, and a strong engineering background.
• 2+ years of design and architecture knowledge as well as familiarity with object-oriented analysis and design patterns (OOA/OOD)
• Knowledge of at least one programming language such as TypeScript, Ruby, C, C++, Java, or Kotlin
• Bachelor's degree in Computer Science or related technical field, or equivalent experience

Preferred Qualifications

• A love of simple, well-tested code that is easy to extend and hard to break.
• A bias for action. When you see a problem, you solve it.
• The ability to convey technical ideas in common terms to business partners, product managers, and engineers alike.
• Experience building large scale, high-performance systems in a complex, multi-tiered, distributed environment
• Understanding of performance tradeoffs, load balancing and operational issues
• Knowledge of professional software engineering practices & best practices for full software development life cycle, including coding standards, code reviews, source control management, continuous deployments, testing, and operations
• Experience with Infrastructure as Code (IaC) tools such as CDKTF, Terraform, AWS CloudFormation, or similar.
• Having basic concepts in AWS services, including IAM, EC2, ECS, S3, Lambda, Step Functions, EventBridge, and VPC, or equivalent services from other cloud providers.
• Familiarity with CI/CD pipelines, infrastructure automation, and monitoring/observability tools.
• Ability to troubleshoot and optimize distributed systems and cloud deployments.
• Non-optional: an aptitude for learning quickly.

Engineering Culture and Values:

• Check out our Key Values profile.

#LI-onsite

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 2025 Design Award winner for Inclusivity.  

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.

Overview

The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, is 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

• Design, develop, and maintain robust APIs including public TTS API, internal APIs like Payment, Subscription, Auth and Consumption Tracking, ensuring they meet business and scalability requirements
• Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability
• Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients
• Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience

An Ideal Candidate Should Have

• Proven experience in backend development: TS/Node (required)
• Direct experience with GCP and knowledge of AWS, Azure, or other cloud providers
• Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact
• Preferred: Experience with Docker and containerized deployments
• Preferred: Proficiency in deploying high availability applications on Kubernetes

What We Offer

• A dynamic environment where your contributions shape the company and its products
• A team that values innovation, intuition, and drive
• Autonomy, fostering focus and creativity
• The opportunity to have a significant impact in a revolutionary industry
• Competitive compensation, a welcoming atmosphere, and a commitment to an exceptional asynchronous work culture
• The privilege of working on a product that changes lives, particularly for those with learning differences like dyslexia, ADD, and more
• An active role at the intersection of artificial intelligence and audio – a rapidly evolving tech domain

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。

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.

我们正在寻找一位前端开发工程师，加入领先的机构级 RWA DeFi 团队。

核心职责

• 开发与维护： 使用 React.js 架构并构建响应式、高保真的前端组件。

• Web3 集成： 实现浏览器与区块链之间的无缝交互，确保稳健的钱包连接和交易处理流程。

• 优化用户体验： 将复杂的金融数据和链上透明度指标转化为直观、易用的机构级客户端仪表盘。

• 跨团队协作： 与智能合约工程师和法律结构团队紧密合作，确保前端准确反映复杂的信用增强方案和风险管理协议。

• 性能优化： 确保平台在各种设备和浏览器上均具备高性能、高安全性和良好的可访问性。

• 代码质量： 参与严格的代码审查，维护整洁、可扩展且文档齐全的代码库。

任职要求

• 专业经验： 3 年以上前端开发经验，有 FinTech（金融科技）或 Web3 领域经验者优先。

• 技术栈： 精通 React.js、TypeScript 以及现代 CSS 框架（如 Tailwind CSS 或 Styled Components）。

• 状态管理： 深入理解状态管理库（如 Redux、Recoil 或 React Context）。

• Web3 技能： 具备 Ethers.js、Viem 或 Wagmi 等库的实战经验。

• 安全意识： 对前端安全最佳实践有深刻理解，特别是在 DeFi 协议和用户资产安全方面。

• 金融素养： 熟悉抵押、收益耕作或信贷原语等 DeFi 概念者优先。

We are seeking a talented Mid-level Frontend Developer to join a leading institutional-grade RWA (Real-World Asset) DeFi protocol. This role is central to bridging the gap between traditional finance and decentralized ecosystems. You will be responsible for building high-performance, transparent, and secure user interfaces for tokenized credit, real-yield products, and fully collateralized primitives.

Key Responsibilities

• Develop and Maintain: Architect and build responsive, high-fidelity frontend components using React.js.

• Web3 Integration: Implement seamless interactions between the browser and the blockchain, ensuring robust wallet connectivity and transaction handling.

• User Experience: Translate complex financial data and on-chain transparency metrics into intuitive, user-friendly dashboards for institutional clients.

• Collaboration: Work closely with smart contract engineers and legal structuring teams to ensure the frontend accurately reflects complex credit enhancements and risk management protocols.

• Performance Optimization: Ensure the platform is highly performant, secure, and accessible across various devices and browsers.

• Code Quality: Participate in rigorous code reviews and contribute to a clean, maintainable, and well-documented codebase.

Required Skills & Qualifications

• Experience: 3+ years of professional experience in frontend development, ideally within the FinTech or Web3 space.

• Tech Stack: Proficiency in React.js, TypeScript, and modern CSS frameworks (e.g., Tailwind CSS or Styled Components).

• State Management: Deep understanding of state management libraries (e.g., Redux, Recoil, or React Context).

• Web3 Proficiency: Hands-on experience with libraries such as Ethers.js, Viem, or Wagmi.

• Security Mindset: A strong understanding of frontend security best practices, particularly concerning DeFi protocols and user asset safety.

• Financial Literacy: Familiarity with DeFi concepts like collateralization, yield farming, or credit primitives is highly preferred.

A pioneering Custom Tokenization-As-A-Service platform focused on Real-World Assets (RWA) is expanding its engineering team. Backed by strong angel investors and preparing for institutional funding, we partner with licensed exchanges and target Fortune 500 enterprises, AI data centers, and specialized sectors to bring enhanced liquidity and efficiency through tokenization.

We are seeking a talented Frontend Engineer to build intuitive, high-performance user interfaces for our decentralized RWA management platform. You will play a key role in delivering seamless experiences across web and mobile applications, with deep integration into Web3 ecosystems.

Key Responsibilities:

• Design and develop responsive, user-friendly frontend interfaces for our core products, including the Decentralized RWA Data System (DRDS), tokenization dashboard, and DeFi asset management platform.
• Implement both web (React/Vue/Next.js) and cross-platform mobile (React Native/Flutter) applications, ensuring consistent UX across devices.
• Integrate Web3 functionalities such as wallet connections (e.g., MetaMask, WalletConnect), smart contract interactions (via ethers.js/web3.js), on-chain data querying (The Graph, Subgraphs), and transaction signing/monitoring.
• Collaborate closely with backend engineers, smart contract developers, and product managers to translate requirements into polished, performant UIs.
• Optimize application performance, accessibility, and security (e.g., handling private keys safely, preventing phishing vectors).
• Contribute to UI/UX improvements based on user feedback from enterprise clients, community, and internal testing.
• Ensure interfaces support multilingual needs (primarily Chinese, with English fallback).
• Participate in code reviews, testing, and deployment processes to maintain high-quality standards.

Qualifications:

• 4+ years of professional frontend development experience within blockchain and related industries.
• Strong proficiency in modern JavaScript/TypeScript frameworks: React.js (with hooks, context, Redux/toolkit) for web; React Native or Flutter for mobile.
• Proven experience building applications with Web3 integrations (e.g., dApp frontends, DeFi protocols, NFT marketplaces, or RWA platforms).
• Solid understanding of blockchain concepts: wallets, transactions, EVM-compatible chains, token standards (ERC-20, ERC-721, etc.), and decentralized identity.
• Experience with Web3 libraries (ethers.js, web3.js, viem, wagmi) and tools like Alchemy/Infura, The Graph, or IPFS.
• Familiarity with responsive design, state management, performance optimization, and testing frameworks (Jest, Cypress, React Testing Library).
• Ability to work in a fast-paced startup environment with cross-functional teams.

Preferred Skills:

• Experience in DeFi or RWA projects (e.g., tokenization platforms, lending/borrowing protocols, yield aggregators).
• Knowledge of traditional finance concepts and how they bridge to DeFi (advantageous for enterprise-focused features).
• Proficiency in building data-heavy dashboards (charts, real-time updates via WebSockets).
• Contribution to open-source Web3 projects or active participation in DeFi communities is a plus.

Language Requirements:

• Native or fluent in Mandarin Chinese (primary working language).
• Good command of English (reading/writing technical documentation; speaking is a plus).