Business Support System Specialist

Technology You Will Work With:TypeScript across the whole stack.Web: Next.js (React), Tailwind CSS.API: NestJS (Node.js), Prisma, PostgreSQL.Mobile: React Native (Expo).Testing & delivery: Vitest, Playwright, Git, GitHub Actions, Docker.Key Responsibilities:Build and ship features across the platform — web, API and mobile — with guidance and code review from senior engineers.Model and query data with Prisma and PostgreSQL, and write the database migrations your changes require.Write automated tests for the code you deliver and keep the continuous integration pipeline green.Contribute to the platform's AI assistant features, including prompts, tool definitions and speech and image recognition integrations.Reproduce, investigate and fix issues reported by users in the region.Raise clear pull requests, respond constructively to review, and update the in-app user manual whenever your change alters what an operator sees or does.Follow the platform's design system so the interface stays consistent across screens and languages.Requirements:Bachelor's Degree in Computer Science, Information Technology, Software Engineering, or a related field.2–4 years of professional software development experience.Working knowledge of TypeScript or JavaScript and of React.Familiarity with server-side development in Node.js and with relational databases and SQL.Comfortable with Git and a pull-request based workflow.Willingness to write tests, and to read an unfamiliar codebase before changing it.Strong analytical, problem-solving and communication skills, with attention to detail.Excellent command of written and spoken English.Advantageous:Next.js, NestJS, Prisma or another ORM, PostgreSQL.React Native or Expo.Tailwind CSS and headless component libraries such as Radix UI.Docker, GitHub Actions or comparable CI/CD tooling.Experience building on large language model APIs.