Looking for Freelance Typescript Engineer Hey, for our startup we are looking for a full-time freelance software engineer with solid experience working with Typescript in the frontend as well as the backend. We are located in Berlin but are open to work remotely with you. We prefer people within CET+-5 timezone. We are a small team with just two developers right now (5 people in total) so everything will be really hands on. What we do Setero is introducing a new and 10x more effective way for companies to train their sales teams. Our mission is to be the first to automate the entire sales training process by creating technology that delivers deep knowledge, realistic practice, and tailored feedback that feels genuinely human. In doing so, we aim to make hands-on sales training accessible at scale for businesses, while elevating the growth journey for employees to a level previously only possible with a personal coach. You will play a pivotal role in shaping our product and company. You'll work closely with our co-founders to build a platform that is already empowering thousands of employees from leading companies. Tech Stack Typescript, React, Vite, tRPC, Node.js, Docker, SST, PostgreSQL, Drizzle, Tailwind, Langgraph.js, Livekit. With freedom to heavily influence our choice of tooling. Who you are Pragmatic Developer: Understand coding best practices and know when to apply and especially also when NOT to apply them optimal results Startup Experience: Proven track record of working in a fast-paced, dynamic startup environment or similar (e.g. VC or freelance) Business Minded: Ability to understand and translate business requirements into technical solutions Frontend Skills: Experience with React or other modern frontend frameworks to help us improve our frontend Nice to have: Previous experience with LLM/Agent systems Where to send your application Please send your application to leon@setero.io or just shoot me a DM!