Founding Design Engineer at Mercura

Munich, Bavaria, Germany -

Full Time

Start Date

Immediate

Expiry Date

25 Jul, 26

Salary

0.0

Posted On

26 Apr, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Design Engineering, Product Design, Frontend Engineering, React, Typescript, Python, Figma, AI Tools, Prototyping, B2B SaaS, Customer Research, UI/UX Design, Software Development, Product Requirements

Industry

Software Development

Description

About Mercura Mercura is building AI software for the backbone of our economy. Backed by Y Combinator, we raised a heavily oversubscribed round at one of the highest valuations in our cohort. As one of Europe's fastest growing startups, we surpassed $2M in ARR in in our first year. Now, we are looking for team members ready to go all-in to help us reach our next milestone: $10M ARR by the end of 2026. One of our co-founders, Lukas, grew up in a trades family that has been active in the construction industry for over 115 years. Having worked on the construction site himself, he learned first-hand how slow and manual quoting still is in the industry. In an era where AI becomes ubiquitous, we set out on a deeply personal mission: bring AI to the backbone of our economy - to the companies that keep our world running. To amplify human expertise and free people to do what only humans can do. About the role We're hiring our first Design Engineer to own the look, feel, and implementation of our product. You'll work closely with our CPO and engineers to design clean, intuitive interfaces for non-technical users and ship them to production yourself. In this role, you will bridge design and engineering end-to-end - speaking directly to customers, turning insight into interfaces, and building them with code. What you will be working on Talk directly to customers, understand their problems, and translate findings into clean product requirements and interface designs Build prototypes with AI tools and in code to test product hypotheses with customers fast Create and implement intuitive, AI-first interfaces that make complex B2B workflows effortless Own the full journey from design to production - working closely with engineers to ship new features What we're looking for You have 2-5 years of experience as a design engineer, product designer, or frontend engineer with a strong portfolio in AI & complex B2B SaaS products You love speaking to customers directly to identify pain points and problems You are highly proficient in AI-tools (Lovable, Cursor, Claude, ...) and Figma to design and prototype fast You are comfortable shipping code (React, Typescript, Python) to production - this is as much an engineering role as it is a design role You are comfortable working in a fast-paced startup environment and want to build something from the ground up You want to work in-person from our Munich office or are willing to relocate Fluent in German and English (our users are mostly German-speaking only) Why Mercura Join an ambitious team that feels like family: Your future colleagues are experienced operators, ex-founders, Science Olympiad medallists, and top graduates from places such as Google, Bain, MIT, TUM, Harvard, CDTM, and Cambridge. We bring extraordinary people together and deeply invest in your growth as your mentors, teammates and friends. We care, trust, and support one another like family, and we make sure that fun is at the heart of everything we do. Work with the latest tech: AI is at the core of our product, and use the latest tech across our product and processes to tackle meaningful challenges and shape how users interact with AI. Thrive in a high-growth, high-commitment environment: We’re growing extremely fast because we always put our work and our customers first. If you excel in fast-paced settings and want to grow as part of something big from day one, Mercura is for you. Build something with real-world impact: We ship code that directly helps a massive, yet overlooked manual industry run more efficiently and sustainably. With us, you can work on AI that contributes to economic growth and stability on a huge scale. Build a company: As an early team member, you will have a direct, lasting impact on our culture, processes, technology, and product. Joining us offers immense rewards: ownership, financial upside, and hands-on experience building a company from the ground up. Our track record speaks for itself - over five Mercura alumni have gone on to found their own companies and raise millions after their time with us. About the Founders We are Lukas, Stefan & Sean, the co-founders of Mercura. We share a deep commitment to excellence and the discipline to pursue what others might consider impossible. Two of us come from non-academic families, and we all know what it means to create our own paths and overcome barriers. This experience shapes our belief in equal opportunity and fuels our dedication to social mobility. Lukas (left) is responsible for business development at Mercura. With his background as a Data Scientist at Allianz and at Google in Silicon Valley, he brings extensive expertise in data and AI. Lukas’ family has been active in the construction industry for over 100 years, giving him a deep understanding and passion for the sector's specific needs. Sean (middle) is responsible for technical development at Mercura. As a top 0.01% physicist, Sean earned a Silver medal for Germany at the International Physics Olympiad (IPhO), began researching with the Max Planck Institute at the age of 16, and has since published at leading machine learning conferences. Stefan (right) leads product development at Mercura. Previously, he worked in management consulting at Bain & Company, where he helped manufacturers improve their operations. Stefan leverages his research experience at the Massachusetts Institute of Technology (MIT) and Harvard Business School to develop innovative solutions for the industry. At Mercura, we believe that the best ideas emerge when people from different backgrounds collaborate together. We hire based on ability, mindset, and values, and we live by one simple rule: the best idea wins. Beyond Mercura, we actively support initiatives that promote diversity and gender equity and commit a portion of our personal income each year to organizations expanding opportunity for others. Our company values Customer first. We stay close to our customer’s reality and use their feedback to build what truly matters and earn their lasting trust. Ownership. We take responsibility end-to-end and act proactively to pursue the most ambitious goals. Enjoy the ride. We build a culture where people can be themselves, have fun doing meaningful work, and celebrate wins along the way. Let the best ideas win. We challenge each other respectfully and judge ideas by merit, not who said it. Down-to-earth. We are approachable, humble, and hands-on, bringing both heart and mind to everything we do.

Responsibilities

You will own the end-to-end design and implementation of product interfaces by bridging the gap between customer insights and technical execution. This involves building prototypes, translating user problems into intuitive B2B workflows, and shipping production-ready code.