Job Title: Senior Web Engineer (Remote)

Company Name: A5 Labs

Job Details: RemoteContract

Job Url: https://hiring.cafe/viewjob/nkqwqoe8pv4cw5ee

Job Description: Posted 2w agoSenior Web Engineer (Remote)@ A5 LabsView All JobsUnited StatesRemoteContractResponsibilities:Design pipelines, Develop frontend, Optimize performanceRequirements Summary:Proficient in TypeScript; experience with two or more frontend frameworks (Vue, React, Angular); strong state management and modular/component-based frontend development; able to read large frontend codebases.Technical Tools Mentioned:TypeScript, Vue, React, Angular, Next.js, Nuxt.js, Nest.js, Strapi, Electron, Tauri, Sentry
Job Title: Senior Web EngineerJob Description: We are looking for a Senior Web Engineer to join our architecture team. In this role, you will be responsible for designing and implementing core web components and systems, with a strong focus on performance, scalability, and long-term maintainability.You will work closely with product managers, designers, and backend engineers to build high-quality web applications that run reliably across modern browsers and platforms. The ideal candidate has solid experience with JavaScript / TypeScript, a deep understanding of modern web architectures, and the ability to make sound technical decisions while collaborating effectively within a team.Responsibilities:● Design, implement, and maintain Jenkins CI/CD pipelines; manage and maintain build nodes.● Develop and maintain large-scale Web and Electron frontend applications.● Participate in frontend performance optimization, making informed trade-offs between performance, maintainability, and system evolution.● Collaborate with backend engineers, product managers, and designers to design scalable and maintainable frontend architectures and deliver high-quality UI/UX.● Write testable, maintainable, and refactor-friendly code.Requirements and Qualifications:● Proficient in TypeScript.● Familiar with at least two modern frontend frameworks (Vue / React / Angular), with a solid understanding of their design philosophies and differences.● Strong ability to design state management architectures, establishing clear state boundaries and data flows to improve maintainability, testability, and long-term scalability.● Experience with modular and component-based development, capable of writing maintainable and testable code.● Ability to read, understand, and work with existing large-scale frontend codebases.Additional Skills:● Experience with any game engine such as Unity, Cocos, Egret, or PixiJS.● Experience with desktop application frameworks such as Electron or Tauri.● Hands-on experience analyzing and resolving real-world performance bottlenecks, memory issues, and stability problems.● Familiarity with modern data fetching and caching strategies, including request deduplication, cache invalidation, and stale-while-revalidate.● Experience with Strapi (Headless CMS).● Experience with any SSR framework (e.g., Next.js, Nuxt.js, Nest.js).● Hands-on experience with frontend security, familiar with common attack vectors and browser security mechanisms, and capable of reducing security risks in frontend applications.● Experience with error tracking, performance monitoring, and issue investigation (e.g., Sentry).