typescript fullstack engineer

Buddy is seeking a founding mobile engineer to own the app end-to-end. You will decide architecture, backend and AI layer interactions, and how to ship. The role entails Flutter-first mobile development with a strong emphasis on design-system consistency and web frontend in TypeScript/React. You’ll also own API design, backend code (Python/Node), and the...

Full-Stack System Development Contribute to end-to-end development (frontend + backend)Build features using React + FastAPI RAG System Design & Optimization Build and improve RAG pipelines for contract use cases:Document parsing (PDFs, OCR, tables)Chunking, embedding, and retrieval optimizationLong-context reasoning and context managementImprove retrieval...

About Diginex Diginex is a sustainability RegTech company helping organisations address ESG, climate and supply chain issues, utilising the latest AI technology to create efficiency and increase transparency. Diginex’s frontier-pushing SaaS products are used by both companies and governments to tackle challenges including supply chain management, labour...

We're building an AI-powered desktop creative studio that enables users to produce professional-grade video content with significantly higher efficiency - faster production cycles, consistent visual quality, and a seamless creative workflow. The product is built on Electron + React + TypeScript, with FFmpeg-driven video processing pipelines and plans to...

Reap in Hong Kong is hiring a Senior Product Engineer to join their innovative team. In this role, you will leverage your expertise in Node.js and TypeScript to design and build robust backend solutions for stablecoin-backed services. With a focus on ownership and collaboration, you'll work directly with stakeholders and contribute to architectural decisions...

Frontline Data Solutions in Hong Kong is seeking a skilled Frontend Engineer to design and build high-quality interfaces using React and Next.js. You will implement robust state and data management with React Context and React Query, write reliable Vitest tests, and collaborate closely with designers and product teams to deliver responsive UIs. Ideal...

Diginex seeks a Senior Software Engineer to drive innovative ESG tech solutions. You will lead backend development with Node.js, TypeScript and Nest.js, and collaborate with frontend teams to integrate Vue 3 interfaces. The role emphasizes scalable microservices, gRPC communication, and robust CI/CD practices. You will work with PostgreSQL and Redis, manage...

Join large-scale application modernization and transformation initiatives Work across modern full-stack technologies in a collaborative environment About Our Client Our client is a well-established organization undertaking strategic technology initiatives to enhance digital capabilities and modernize business applications. They offer a dynamic environment...

Jobtailor in Hong Kong is seeking an experienced Senior Software Engineer to own the full development lifecycle of features from conception through deployment and operation. You will build scalable, maintainable full-stack systems and collaborate closely with other engineers and product stakeholders to design robust solutions. The role requires deep...

Zuoyebang in Hong Kong is seeking a versatile full-stack engineer to own the product end-to-end, from understanding user needs to shipping polished features. The role centers on Electron + React + TypeScript, with FFmpeg-driven video processing and evolving back-end services. We value independent product thinking, strong communication, and a proactive,...

It's never been a more exciting time to join Vistra. At Vistra our purpose is progress. We believe that our clients have the power to change the world and to do great things for global progress, and we exist to remove the friction that comes from the complexity of global business - to help our clients achieve progress without friction. But progress only...

Posley is a quantitative investment firm focused on opportunities across traditional and alternative markets. We study how price, funding, liquidity, market structure and execution interact across markets, and build systematic trading strategies around those opportunities. We combine the discipline of a licensed investment environment with the speed and...

About the Role We’re looking for talented Backend Engineers to implement low-latency, performant, robust APIs. You will write scalable, high-performance failsafe systems that will be consumed by both developers and clients that will be stress tested by high volumes of data and traffic. A knowledge of solution architecture is essential, and able to input...

Develop and enhance algorithmic trading engines using Core Java. Partner with global trading, quant, and technology teams to deliver high-performance trading solutions. Design, build, test, and deploy scalable applications across the full software development lifecycle. Improve execution performance, trading signal generation, and trading infrastructure....

SW5960 |16 Apr 2026 QA Engineer (AI, 25-30K) Work closely with data scientists and AI engineers to integrate AI / Generative-AI models (e.g., Retrieval-Augmented Generation, LLMs) into production applications. Design, develop and maintain full-stack web applications (front-end, back-end and database) ensuring high performance, scalability and security....

hermeneutic research seeks experienced full-stack engineers to build UI and services for mission-critical financial applications. You will work on TypeScript front-ends and Go services, creating modular UI components and SDKs, while ingesting and rendering market and on-chain data in real time. This role emphasizes clean design, high performance, and...

SW8832 |22 Jul 2025 Software Engineer (25-35K, Spring boot /Java) Develop applications to automate management report formatting, relevant data extraction, and data structuring. Participate in the team’s daily operations to identify needs and gather requirements for automation application development. Collaborate with team members to design and implement...

About Reap 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. Through our stablecoin-powered corporate cards, payments, and expense management...

Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking...

About the Client: We are partnering with a top-tier global financial services and insurance group. Their Technology Innovation hub in Hong Kong is building a specialized task force to turn raw, complex AI capabilities into tangible business applications. The culture here is focused on agility, iteration, and practical delivery over heavy corporate...