I'm partnering with an exciting, well-funded AI Digital health company that is transforming how healthcare organisations operate through intelligent automation. Backed by leading international investors and experiencing significant growth, the business is developing sophisticated, real-time AI solutions designed to streamline complex workflows, improve operational efficiency and reduce administrative burdens across healthcare.

About the Role
They're now looking for a talented Software Engineers to join their growing engineering team in Barcelona. This is an opportunity to work on genuinely cutting-edge AI technology, take ownership of complex technical challenges and contribute directly to the development of products already being used in real-world environments. For the right individual, there may also be opportunities for international relocation as the business continues to expand. You'll play a key role in building, developing and scaling a high-performance AI platform, working across backend infrastructure, frontend applications and real-time intelligent systems. This isn't a position where you'll simply maintain existing software. You'll have the opportunity to shape technical decisions, solve challenging engineering problems and build products from the ground up. Responsibilities
* Design, develop and deploy scalable, production-grade software solutions.
* Build and optimise backend services, APIs and modern frontend applications.
* Develop infrastructure supporting real-time AI applications and intelligent automation.
* Work with distributed systems, asynchronous processing and complex orchestration workflows.
* Improve platform performance, reliability, scalability and system architecture.
* Collaborate closely with engineering and product teams to bring new capabilities to market.
* Take ownership of technical projects throughout the entire software development lifecycle.




* Help develop systems capable of supporting high volumes of real-time interactions. Qualifications
* Degree in Computer Science, Engineering, Mathematics, Physics or a related discipline, or equivalent practical experience. Required Skills
* 3–5 years of professional software engineering experience, ideally within a fast-paced technology or product environment.
* Strong experience with Python, ideally FastAPI or similar backend frameworks.
* Experience working with PostgreSQL or comparable relational databases.
* Proficiency with React and TypeScript, or equivalent modern frontend technologies.
* Experience designing, developing and maintaining scalable distributed systems.
* Understanding of asynchronous processing, workload orchestration and production infrastructure.
* Proven ability to take ownership of projects from initial design through to deployment.
* Strong problem-solving skills and an interest in tackling technically challenging problems. Preferred Skills
* Experience with Large Language Models (LLMs), AI agents or machine learning applications.
* Exposure to conversational AI, speech technologies or real-time AI systems.
* Previous experience working within a startup or high-growth technology company.
* Experience building applications operating at significant scale. About the Opportunity
* Cutting-edge technology: Work on advanced AI systems solving real operational challenges.
* High-impact engineering: Your work will directly influence product development, performance and scalability.
* Strong financial backing: Join an ambitious company supported by established technology investors.
* Career progression: Opportunities to take on greater technical ownership as the engineering organisation expands.
* International exposure: Collaborate with an international team, with potential future relocation opportunities.
* Startup environment: Join a business where ideas are valued, decisions move quickly and engineers have a genuine voice. #J-18808-Ljbffr

📌 Software Engineer (España)
🏢 Established Search
📍 España