Senior Fullstack Developer for the Pharma Sector đ§Ș
đDo you want to become an ERNIan? You will find domain tech experts that collaborate in creating challenging solutions allowing you to develop yourself and work in the đ of your technical expertise!
Youâve evolved. Now itâs time to develop software that makes a real difference. đđ»
Youâve sharpened your skills and are ready for a role where your work impacts lives and society. Youâre not just seeking a job, you want to be part of something meaningful, where quality and innovation matter. âš
This could be the opportunity youâve been waiting for.
At ERNI, youâll create customized software solutions in the Pharma sector. Youâll develop a platform that enhances efficiency and collaboration through tools for sample management and data integration. đ§Șđ
Youâll collaborate directly with international stakeholders in a professional but human environmentâno micromanagement, no chaos, just focused teamwork with purpose.
Your day-to-day will include:
- Developing backend services with Java and Spring Boot: ensuring robust and scalable applications.
- Creating responsive frontend applications using JavaScript frameworks (React or Angular): enhancing user experience.
- Designing event-driven and distributed architectures: enabling efficient systems.
- Deploying applications with Docker and Kubernetes on AWS: ensuring scalability and manageability.
- Managing databases and optimizing performance with caching: guaranteeing efficient data access.
- Using DevOps tools (GitHub, Jenkins, SonarQube, Terraform) for CI/CD: automating processes.
- Collaborating with cross-functional teams: delivering high-quality software solutions.
What you'll bring:
- 5+ years of experience in Java with Spring Boot.
- Proficiency in JavaScript, React or Angular.
- Experience with event-driven architectures.
- Familiarity with Docker, Kubernetes, and AWS.
- Knowledge of relational/document databases and caching strategies.
- Experience with DevOps tools for infrastructure management.
đ Whatâs in it for you?
đ± Grow your skillsâand your value:
- Certifications paid and rewarded (up to âŹ1,400 + exam covered).
- Executive education, postgrads and Masters 80% funded.
- 1:1 sessions with tech experts to pivot, deepen or expand your expertise.
- Dedicated mentoring and growth planning from day one.
đ Career stability with a future:
- No project, no problem â we plan your next step with you before the current one ends.
- Permanent contract with opportunities to evolve.
đ§© A team that works with you:
- Open communication, support and real feedback culture.
- People-first mindsetâyour impact is visible, your opinion matters.
đ§ Flexibility that respects your life:
- Hybrid working model + monthly bonus for remote setup.
- Flexible hours and short Fridays.
- Work from anywhere up to 5 weeks a year.
- Private health insurance + full salary during sick leave.
If this sounds like the kind of step forward you've been looking for, letâs talk.
WOULD YOU LIKE TO BECOME AN ERNIan? APPLY NOW!
- Department
- Backend
- Role
- Java developer
- Locations
- Barcelona, Madrid
- Remote status
- Hybrid
- Seniority
- Senior

About ERNI Spain
ERNI is a Swiss Software Engineering company leader in building complex, customized software solutions. Itâs more than 25 years of using technology to have a positive impact on people's lives.
We build digital solutions that connect the physical world (devices & connectivity) with the digital one (software solutions, connected, or consuming their data). Our teams are focused on prioritize the software lifecycle & to ensure that our code is both clean and secure. Our maturity in building high-impact software solutions approaches us whatever industry looking for quality and sophistication (e.g. Gaming, FMCG or Validation & Inspection..).
Our leadership in the Health-Tech (Diagnostic Medical Devices, Pharma, Health Care and more) and in all industries around Smart Devices (Robots, Cars, 3D Printers, Machinery), in a powerful combination with the way we growth people, let us create a growing, learning and challenging set up for ERNIans.
Already working at ERNI Spain?
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