Senior Fullstack Engineer (TypeScript)

About Radity Radity is a global software engineering company delivering innovative digital solutions to clients around the world. Were passionate about building great technology and fostering a collaborative environment where people grow, take ownership, and make a real impact. Were currently looking for a TypeScript Fullstack Engineer to join our remote-first development team. If you're someone who thrives in a fast-paced tech environment and enjoys working with modern tools like NestJS, Next.js, and cloud services this is your chance to build great software with a passionate team. Your Role As a Fullstack Engineer at Radity, you'll work on complex and impactful applications using TypeScript across the stack. Were especially interested in candidates with strong backend skills in NestJS, but frontend-focused engineers with Next.js experience are also welcome especially those eager to grow their backend skills. Key Responsibilities Develop and maintain scalable full-stack web applications using TypeScript and Node.js . Build and maintain backend services using Fastify and modern API design principles. Develop responsive and performant frontend applications using React , TanStack (Query/Table/Router) , and Mantine . Design, implement, and maintain data models and database interactions using Prisma ORM . Integrate with internal and external REST APIs and third-party services. Collaborate closely with product managers, designers, and engineers in a distributed, cross-functional team. Ensure code quality through code reviews, testing, and best practices. Troubleshoot and resolve issues across the full stack in both development and production environments. What We're Looking For 5+ years of professional experience in software engineering. Fluency in English (written and spoken) B2+ level or higher. Strong proficiency in TypeScript and backend development with Node.js . Hands-on experience with Fastify or similar Node.js frameworks (Express, NestJS, etc.) Solid experience with React and modern frontend tooling, including TanStack libraries. Experience with Prisma ORM and relational databases (PostgreSQL preferred). Good understanding of RESTful APIs, backend architecture, and data modeling. A strong sense of ownership, attention to detail, and appreciation for clean, maintainable code. What's In It for You A remote-first role where you can work from anywhere. Hands-on experience with cutting-edge technologies and real-world challenges. Supportive teammates who value quality, learning, and growth. Opportunities to shape architecture and technical direction. Flexible hours and a collaborative, open culture. Support for certifications, learning resources, or professional development.