4 jobs found in Dubai

Implement new user-facing features in products that have a huge amount of PV every day Write client-side code to create super-fast, easy-to-use, web-based applications which include websites for both desktop and mobile browsers, and hybrid in-app pages Optimize web applications to maximize speed and scale Build libraries and frameworks that support complex web applications, speed up development efficiency and improve code quality Contribute creativity and insight to solve both technical and business challenges Research and promote new technologies and best practices within the team Qualifications 9+ years experience developing production software Advanced hands on knowledge of TypeScript + React Experience with modern web technologies such as Webpack, Next.js, Redux, styled components, or similar Proven track record of delivering well-tested, high-quality, maintainable projects. Great cross-team communication skills Self-managed, proactive work style. Ability to...

Translate business requirements and use cases into functional applications Design, build, and maintain efficient, reusable, and reliable Java code Review, test, and verify code for adherence to quality and security standards Ensure the best possible performance, quality, and responsiveness of the applications Identify bottlenecks and bugs, and devise solutions to these problems Help maintain code quality and organization Qualifications 8+ years of experience with full lifecycle of project development for Java Applications from Web3/Web2/ Fintech industry Must-Have: Familiar with handling Loyalty Program, Vouchers (Points collection/ Click-on rate) or similar exposure on dealing with users' system  Strong skills in core Java, server-side Java technologies, and Spring frameworks  Extensive experience in software design, architecture, development integration  Solid knowledge of event processing models, multi-threading, enterprise integration pattern, Web Service and...

Review requirements, specifications and technical design documents to provide timely and meaningful feedback Create detailed, comprehensive and well-structured test plans and test cases Estimate, prioritise, plan and coordinate testing activities Design, develop and execute Manual scripts using internal Manual framework and system Identify, record, document thoroughly and track bugs Perform thorough regression testing when bugs are resolved Develop and apply testing processes for new and existing products to meet client needs Liaise with internal teams, i.e. developers and product managers to identify Monitor debugging process results Track quality assurance metrics, like defect densities and open defect counts Stay up-to-date with new testing tools and test strategies  Qualifications At least 8+ years of working experience performing Manual software-related testing, with proven leadership capability in Web 2/Web3/Fintech industry Hands-on experience with both...

What is Polygon Labs? Polygon Labs develops Ethereum scaling solutions for Polygon protocols. Polygon Labs engages with other ecosystem developers to help make available scalable, affordable, secure and sustainable blockchain infrastructure for Web3. Polygon Labs has initially developed a growing suite of protocols for developers to gain easy access to major scaling solutions, including layer 2s (zero-knowledge rollups and optimistic rollups), sidechains, hybrid chains, app-specific chains, enterprise chains, and data availability protocols. Scaling solutions that Polygon Labs initially developed have seen widespread adoption with tens of thousands of decentralized apps, unique addresses exceeding 225 million, over 1.2 million smart contracts created and 2.56 billion total transactions processed since inception. The existing Polygon network is home for some of the biggest Web3 projects, such as Aave, Uniswap, and OpenSea, and well-known enterprises, including Robinhood,...