Full-Stack Software Engineer - MedTech / IVD

ABCDx SA; Barcelona; Hybrid; EUR 50,000 - 85,000; Full time

Benefits offered by this job

Office at Barcelona Health Hub

Hybrid work arrangement

Autonomy and ownership in projects

Opportunities to learn and innovate

Job summary

ABCDx is seeking a hands-on Full-Stack Software Engineer to build, integrate and maintain our regulated digital platform supporting diagnostic products for acute and emergency care. This is a hands-on role with significant ownership, working closely with our Head of Product, internal teams and external technology partners across multiple development programs.

Build and maintain shared software architecture across mobile apps, web portals, APIs, cloud platforms and third-party SDKs; develop with

Qualifications

• 3+ years of software engineering experience.
• Degree in Computer Science, Software Engineering or a related field, or equivalent professional experience.
• Strong proficiency in TypeScript/JavaScript.
• Solid hands-on experience with React Native and/or Expo, React and Vite.
• Experience integrating third-party SDKs, APIs and cloud services.
• Ability to contribute to full-stack architecture across mobile, web, backend and cloud integrations.
• Experience with GitHub, GitHub Actions and CI/CD pipelines.
• Strong problem-solving skills, technical autonomy and attention to code quality.
• Fluent English (essential) fluent Spanish is a plus.

Responsibilities

• Build and maintain shared software architecture across mobile applications, web portals, APIs, cloud platforms and third-party SDKs.
• Develop solutions using React Native/Expo (iOS and Android), React and web technologies.
• Contribute to software architecture, reusable components, testing, CI/CD, code quality and release management.
• Integrate external cloud services, APIs and SDKs, ensuring maintainability, documentation and version control.
• Work within our regulated medical device/IVD software lifecycle and QMS, supporting requirements, traceability, verification, validation, risk management and cybersecurity.
• Collaborate with Product, Regulatory Quality, Clinical and external partners to meet development and regulatory milestones.
• Support clinical deployments, troubleshooting, usability testing and continuous improvement.

Skills

TypeScript/JavaScript

React Native/Expo

React

Vite

CI/CD

GitHub Actions

AWS

Node.js

REST APIs

English

Spanish

Education

CS degree or related field

Equivalent professional experience

Tools

GitHub

GitHub Actions

CI/CD pipelines

AWS

Node.js

REST APIs

Job description

About ABCDx

ABCDx is a Swiss-Spanish MedTech company developing innovative blood-based point-of-care diagnostic solutions combining biomarkers, lateral-flow technologies, smartphone image analysis and clinical algorithms. Our focus is on acute neurological and cardiovascular conditions, with clinical development activities across Europe.

About ABCDx

ABCDx is a Swiss-Spanish MedTech company developing innovative blood-based point-of-care diagnostic solutions combining biomarkers, lateral-flow technologies, smartphone image analysis and clinical algorithms. Our focus is on acute neurological and cardiovascular conditions, with clinical development activities across Europe.

We are looking for a Full-Stack Software Engineer to help build, integrate and maintain the regulated digital platform supporting our diagnostic products for acute and emergency care.

This is a hands-on role with significant ownership, working closely with our Head of Product, internal teams and external technology partners across multiple development programs.

Key Responsibilities

• Build and maintain shared software architecture across mobile applications, web portals, APIs, cloud platforms and third-party SDKs.
• Develop solutions using React Native/Expo (iOS and Android), React and web technologies.
• Contribute to software architecture, reusable components, testing, CI/CD, code quality and release management.
• Integrate external cloud services, APIs, algorithms and SDKs, ensuring maintainability, documentation and version control.
• Work within our regulated medical device/IVD software lifecycle and Quality Management System (QMS), supporting requirements, traceability, verification, validation, risk management and cybersecurity.
• Collaborate with Product, Regulatory Quality, Clinical and external partners to meet development and regulatory milestones.
• Support clinical deployments, troubleshooting, usability testing and continuous improvement.

Requirements

• 3+ years of relevant software engineering experience.
• Degree in Computer Science, Software Engineering or a related field, or equivalent professional experience.
• Strong proficiency in TypeScript/JavaScript.
• Solid hands-on experience with React Native and/or Expo, React and Vite.
• Experience integrating third-party SDKs, APIs and cloud services.
• Ability to contribute to full-stack architecture across mobile, web, backend and cloud integrations.
• Experience with GitHub, GitHub Actions and CI/CD pipelines.
• Strong problem-solving skills, technical autonomy and attention to code quality.
• Fluent English (essential) fluent Spanish is a plus.

Valuable Additional Experience

• Node.js or equivalent backend technologies.
• AWS and cloud-based backend services.
• MedTech, IVD, digital health or other regulated environments.
• Familiarity with IEC 62304, ISO 13485, IVDR/FDA software expectations, traceability and controlled change management. Specific regulatory certifications are not required.

Personal Profile

We value proactive, curious and self-driven engineers who enjoy taking ownership, anticipating challenges and collaborating in a small, dynamic team. You should be comfortable working across architecture, development, integration and maintenance while maintaining the rigor required in regulated software development.

What We Offer

• Meaningful work developing technologies with potential real-world impact on patient care.
• High autonomy, technical ownership and the opportunity to shape our software architecture.
• A collaborative, purpose-driven startup culture with open communication and minimal hierarchy.
• Opportunities to experiment, learn and innovate.
• Flexible working arrangements combining remote work and our office at Barcelona Health Hub, located in the UNESCO-listed Recinte Modernista de Sant Pau.
• The opportunity to build the software foundation of a growing MedTech company.

React Native, Expo, React.js, Vite, TypeScript, JavaScript, Node.js, AWS, Cloud Computing, REST APIs, SDK, GitHub, GitHub Actions, CI/CD,