Senior Software Engineer - PHP/Symfony

Do you have proven experience designing and developing robust backend systems using PHP and Symfony? Are you passionate about building scalable, secure, and compliant software that supports global pharmaceutical supply chains? If so, join us as a Senior Software Engineer – PHP/Symfony and help us deliver smarter, safer, and more collaborative logistics solutions.

At SkyCell, we’re on a mission to revolutionise the pharmaceutical supply chain through cutting-edge hardware, smart software, and tailored services. Our platform empowers global pharma companies and logistics providers to assess transport risks, optimise packaging, and make data-driven decisions that ensure life-saving medicines reach patients safely and on time.

We’re a fast-growing, purpose-driven scale-up where you’ll make an impact, feel empowered, and thrive in a diverse, innovative environment.

Why SkyCell?

· 🌱 Purpose-Driven Work: Make a real difference by contributing to a more sustainable future in global logistics and healthcare.

· 🚀 Innovation at Heart: Work with cutting-edge technology and be at the forefront of supply chain innovation.

· 🌎 Stronger together: Join a supportive team of talented individuals from over 40 countries, where we work together every step of the way.

· 💡 Growth Opportunities: We believe in investing in our people – continuous learning and development are key pillars of SkyCell.

· 🏆 Award-Winning Culture: Join a workplace recognized for its commitment to excellence with a ‘Great Place to work’ award, as well as a Platinum Ecovadis rating highlighting our sustainability and employee well-being.

What You'll Do:

As a Senior Software Engineer, you’ll play a key role in developing and maintaining the Validaide platform, a critical tool used by pharmaceutical companies and logistics providers worldwide. You will:

• Design, develop, and maintain backend features in the Validaide platform
• Own and improve services, tools, and processes to ensure operational excellence
• Collaborate with QA, product owners, and fellow developers to deliver secure and maintainable features
• Write clean, well-documented code and participate in code reviews
• Develop and maintain automated tests using PHPUnit and Behat
• Create and update technical documentation for new and existing systems
• Optimise performance and scalability of the application
• Ensure compliance with regulatory standards such as FDA 21 CFR Part 11 and EU GMP Annex 11

Requirements

What You'll Bring:

• 6+ years of experience in software development
• Strong programming skills in PHP and Symfony, with solid MySQL knowledge
• Experience working in fast-paced startup or scale-up environments
• Familiarity with frontend technologies (Twig, Vue.js, vanilla JS, jQuery)
• Experience with CI/CD pipelines (Jenkins), deployment tools (Ansible), and test automation (Behat)
• Comfortable working in English and collaborating across teams
• Interest in contributing to meaningful work in the pharmaceutical/healthcare industry
• Willingness to learn new technologies (e.g., Java/Spring Boot, React.js)
• Based in the Netherlands and open to long-term growth with the team

Benefits

What's In It For You?

• The unique opportunity to join a scale up that wants to multiply his revenue stream in a few years, that placed itself as a market leader in its field 

• Agile team, flat hierarchy, cooperative and supportive mindset 

• Market-conform salary + pension + expenses + bonus + training budget + 25 holidays 

• Hybrid team, 1-2 days in our office in Utrecht 

• Supportive of periods of being a digital nomad 

• We plant trees on your behalf! See our forest here: https://ecologi.com/validaide 

Ready to Make an Impact?

We’re not just offering a job; we’re offering a chance to be part of something bigger. At SkyCell, you’ll help build a future where pharmaceutical delivery is efficient, sustainable, and transformative.

Stay Connected with SkyCell

Visit http://www.skycell.ch and explore #WeAreSkyCell on LinkedIn

How to Apply

Simply click ‘apply for this job’ below! We can’t wait to meet you and discuss how you can contribute to our mission! Please note, we are unable to consider applications sent to us via email.

If you have any questions, you can contact our Talent Team (talent@skycell.ch).

SkyCell AG is an equal opportunity employer that values diversity and is committed to creating an inclusive environment for all. We do not discriminate based on race, religion, colour, national origin, gender, sexual orientation, gender identity, age, disability, or any other legally protected characteristic.

For this position, if you are not located in, or able to relocate (without sponsorship) to one of the above locations, your application cannot be considered.