> Markdown version of [/jobs/ext/81739-software-engineer-full-stack](https://www.wearedevelopers.com/jobs/ext/81739-software-engineer-full-stack). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer (Full-Stack) - **Company:** Clera - **Location:** Berlin, Germany - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Databases, Web Development, PostgreSQL, Node.Js, Azure Machine Learning, Next.js, SQL Databases, Systems Integration, TypeScript, Tailwind, ReactJS, Backend, AI Platforms, Front End Software Development, Web Api - **Published:** May 23, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=c975fd0eeeb1fdec ## About the Role Do you have experience in Web development?, * 3+ years of full-stack web development experience * Strong collaboration and communication skills with product leadership and cross-functional teams * Proficiency in PostgreSQL and SQL for data modeling, querying, and optimization * Proficiency with Tailwind CSS for frontend styling and implementation * Experience owning features end-to-end from conception to deployment in production environments * Experience building AI-powered features or integrating AI/ML services into applications * Experience with Node.js, React/Next.js, and TypeScript * Strong CS fundamentals ## Description Our client is an early-stage AI-focused platform looking for a Full-Stack Software Engineer to own features end-to-end. This is a full-time, on-site role in Berlin offering substantial ownership over product features, architecture decisions, and rapid delivery in a fast-paced environment., * Design and implement robust backend systems and APIs for an AI platform * Build end-to-end solutions spanning backend (Node.js), database layers, and frontend integration * Develop and optimize database schemas, queries, and data models for performance and scalability * Implement API endpoints and integrate with third-party services and AI providers * Collaborate on technical architecture decisions and system design * Maintain and optimize the codebase for performance, reliability, and maintainability * Participate in support engineer rotations to assist customers and the customer support team ## Related Videos - [Web APIs you might not know about](https://www.wearedevelopers.com/videos/281-web-apis-you-might-not-know-about) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Project Fugu: Extending the web](https://www.wearedevelopers.com/videos/832-project-fugu-extending-the-web) ## Related Articles - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [Fullstack developer salary in Germany [2023]](https://www.wearedevelopers.com/magazine/197-fullstack-developer-salary-in-germany-2023) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)