As a Full Stack Engineer, you’ll join a small, autonomous “mini-startup” squad that owns a product domain end-to-end, from first prototype to production. Real depth in one layer of our stack — backend (Java/Spring Boot), frontend (Angular), or mobile (Kotlin/KMP) — is what we screen for; Deliver Across the Stack: Anchored by deep strength in your core layer (Java/Spring Boot, Angular, or Kotlin/KMP), and — with AI leverage — work confidently in the others to architect and deliver robust experiences end-to-end.
Build robust eval frameworks and measurement systems to systematically test, score, and distrust model outputs before they touch production.
Champion Quality & Collaboration: Act as a technical leader within your squad. Uphold rigorous engineering standards through thoughtful code reviews, automated testing, and a focus on long-term maintainability. Proven Experience: 8+ years of software engineering experience shipping products end-to-end.
Depth in Our Stack: Real expertise in at least one of — Java/Spring Boot, Angular,



or Kotlin/KMP — plus the ability to work effectively in the others, leveraging AI.
Hands-on experience already spanning more than one layer of the stack (e.g. backend + frontend, or web + mobile).
Modern Engineering & Language: Deep CI/CD and automated-testing experience in agile teams, with excellent English to collaborate across our international squads. Experience in Python, or native iOS/Android that transfers readily to our stack (Angular / Kotlin-KMP) — a plus, not a substitute for depth in our stack.
Hands-on experience building LLM features directly into customer-facing applications (OpenAI, Anthropic APIs, LangChain, vector databases). Build the Future of Engineering: Don’t just use AI—define how it’s used to build products. You’ll be at the forefront of the next era of AI-orchestrated software development.
Enjoy the high-energy, fast-prototyping environment of a startup, backed by the financial security of a profitable, industry-lea

📌 Full Stack Product Engineer (España)
🏢 Docusketch
📍 España