Middle Manual QA Engineer (Web/Mobile)

Main Responsibilities Write elegant, efficient and testable Node and React code which is easy to maintain and debug.Write, update, integrate your features with React front-end components.Implement various APIs to feed the front-end with data.Cover code with tests and perform manual testing of features, while reviewing the work of colleagues.As a true teammate, continuously improve the team’s processes, brainstorm ideas and communicate statuses and progress. Requirements Minimum 2 years of experience as a Front-End or Full-Stack DeveloperProficient in HTML, CSS, SCSS, JavaScript (ES6) and TypeScriptStrong experience with React and Next.jsFamiliar with Tailwind CSS and shadcn/uiKnowledge of working with Supabase (DB and Auth)Experience with React Hook Form and validation libraries like ZodConfident with Git and GitHub workflowsComfortable using project management tools such as Jira or AsanaExperience deploying apps on Vercel or AWS AmplifyWorking knowledge of Prisma ORMExperience with Framer Motion or other animation librariesAuthentication experience using Clerk, NextAuth.js or Supabase AuthStrong verbal and written English communication skillsAbility to work independently and manage tasks without constant supervision Nice to Have Experience with CI/CD pipelinesFamiliarity with CMS platforms such as Sanity.io, Builder.io, or WordPressUnderstanding of Stripe integration for paymentsExperience with testing frameworks like JestFamiliarity with internationalization using libraries like next-intlExperience working with AI tools and APIs (e.g. OpenAI, Anthropic, LangChain)Integration experience with PostHog or similar analytics toolsAbility to write clear and concise documentation for developers and clients Apply