Senior Full Stack PHP/JS Engineer - Core Team 100% Remote Ireland in Belfast
Senior Full Stack PHP/JS Engineer - Core Team 100% Remote Ireland

Senior Full Stack PHP/JS Engineer - Core Team 100% Remote Ireland in Belfast

Belfast Full-Time 64000 - 88000 ÂŁ / year (est.) Home office possible
I

At a Glance

  • Tasks: Design and develop robust software for the world's leading open-source web analytics platform.
  • Company: Join InnoCraft, a remote-first company dedicated to ethical, privacy-focused digital solutions.
  • Benefits: Enjoy flexible hours, health insurance, and 25 days of paid holidays.
  • Why this job: Make a real impact on millions of users while working with cutting-edge technology.
  • Qualifications: 8+ years in software engineering with strong PHP and JavaScript skills.
  • Other info: Collaborate with a global team and grow your career in a supportive environment.

The predicted salary is between 64000 - 88000 ÂŁ per year.

Hello
Bring your strengths. Raise the bar. Shape the future.
We’re looking for a high-performing Senior Full Stack Engineer to join our team and help us build the future of Matomo — the world’s leading open-source web analytics platform that empowers users with full data ownership and built-in privacy.

This is more than a coding role — it’s an opportunity to tackle complex challenges at scale, work with a talented and driven team, and help shape how we do engineering as we grow. You'll be working in the heart of our platform — contributing to our core application and plugin ecosystem — and making a meaningful impact on hundreds of thousands of users worldwide.

If you thrive in large codebases, get energy from solving hard problems, and are excited by the chance to bring your ideas, passion, and expertise into a high-impact environment, we’d love to hear from you.

Roles and Responsibilities

  • Design, develop, and maintain robust, secure, and performant software at scale.
  • Solve tough, technical problems that matter — from performance bottlenecks to architectural improvements.
  • NAVIGATE and contribute to a mature, complex codebase — and leave it better than you found it.
  • Write clean, well-tested, maintainable code that your future self and teammates will thank you for.
  • Share your expertise through code reviews, pairing, and mentoring.

Product Collaboration

  • Work hand-in-hand with product managers and designers to deliver value that delights users.
  • Challenge assumptions, refine ideas, and bring an engineering perspective to product discussions.
  • Influence the roadmap by identifying impactful technical opportunities and trade-offs.
  • Stay close to the “who” and the “why” behind what we build — not just the “what.”

Shaping Our Growth

  • Be a culture and quality multiplier — bring energy, curiosity, and a drive to raise the bar.
  • Help evolve how we work — improving our engineering practices, processes, and standards.
  • Take initiative in shaping solutions, identifying risks early, and driving delivery forward.
  • As our company grows, you’ll help define what great engineering looks like at Matomo.

About InnoCraft and Matomo

At InnoCraft, we’re building a more ethical, privacy-first digital world. As the leading open-source web analytics platform, Matomo powers over 1 million websites and apps in 190+ countries, offering organisations the insights they need while maintaining full data ownership and user trust. In Germany, Matomo is particularly popular with public institutions, universities, and companies that take GDPR compliance seriously.

We believe in openness, privacy, and transparency. Every month, our platform processes billions of data points — transforming complex information into intuitive, powerful reports that delight users. Matomo is available in 50+ languages and supported by a global, fully remote community with strong hubs in New Zealand, Germany and France.

Why Matomo

  • Privacy-first: Ethical analytics built around GDPR and user trust.
  • Open Source: Shape a platform used in 190+ countries.
  • Global team: Work with colleagues across Europe, New Zealand, and Canada.
  • Established & Growing: Profitable and self-funded, with double-digit growth for 5+ years and a steadily expanding global team.
  • Fully Remote: 100% work-from-home within Ireland, with flexible hours.
  • Career Growth: Clear Engineering Career Development Framework supporting skill progression and leadership growth.
  • High Calibre Team: Join a collaborative group of experienced engineers focused on innovation and impact.
  • AI-Empowered Development: Use AI tools and practices to accelerate experimentation, development, and quality.

Minimum qualifications

  • You have 8+ years’ experience in software engineering, including full-stack development.
  • You’re highly competent in PHP and JavaScript, and not afraid of diving deep into a large legacy codebase.
  • You bring a structured approach to solving complex problems, and thrive in systems with many moving parts.
  • You’re passionate about building products and not just writing code — you want your work to have real impact.
  • You’re thoughtful, pragmatic, and care deeply about quality, user experience, and craftsmanship.
  • You collaborate with humility, communicate clearly, and enjoy learning from others as much as teaching.
  • You’re sure-footed in a remote environment, and able to build effective working relationships with people on the other side of the world.

Bonus points for:

  • Experience with Vue.js or modern JS frameworks
  • Familiarity with large-scale open-source systems
  • Contributions to community projects or mentoring others
  • Comfort with Linux CLI, databases (MySQL), and Git/GitHub workflows

Benefits

  • Remote work (save many hours on commute, and save money)
  • Budget for co-working space or work from home
  • Home office equipment supplied
  • Flexible hours
  • 25 days of paid holidays per year plus your national public holidays
  • Sick leave
  • Health Insurance: Your Well-being, Our Priority
  • A huge “playground” to grow your skill set
  • Volunteering Day: Empower Your Impact
  • Bereavement Leave for Pets: Compassion Beyond Boundaries
  • Training Opportunities
  • Mental Health Support Services
  • Opportunity to have an immediate impact on a product that is used by more than 1 million websites and almost 2% of the whole Internet
  • Opportunity to work in a customer obsessed business, dedicated to building high-quality software with a strong mission of helping people grow their web projects while keeping full control of their data

Location

  • 100% Remote work position
  • Must be Located in Ireland

Diversity and Inclusion

InnoCraft celebrates the things that make you, you! We are an inclusive employer and do not discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status or disability. We actively seek diversity in our workplace and embrace individuals with unique backgrounds, perspectives, and abilities!

Come join our growing team that’s helping ensure a safer, more privacy-focused web/internet!

Salary: €80,000 - €110,000 a year

Senior Full Stack PHP/JS Engineer - Core Team 100% Remote Ireland in Belfast employer: InnoCraft

At Matomo, we pride ourselves on being a leading open-source web analytics platform that champions privacy and data ownership. As a fully remote employer based in Ireland, we offer a flexible work environment, a strong focus on employee growth through our Engineering Career Development Framework, and the opportunity to collaborate with a high-calibre team dedicated to innovation. Join us to make a meaningful impact on millions of users while enjoying benefits like health insurance, generous paid leave, and a commitment to diversity and inclusion.
I

Contact Detail:

InnoCraft Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Full Stack PHP/JS Engineer - Core Team 100% Remote Ireland in Belfast

✨Tip Number 1

Network like a pro! Reach out to your connections on LinkedIn or other platforms. Let them know you're on the hunt for a Senior Full Stack Engineer role. You never know who might have a lead or can put in a good word for you!

✨Tip Number 2

Prepare for those interviews by brushing up on your PHP and JavaScript skills. Dive into some coding challenges or contribute to open-source projects. This will not only sharpen your skills but also give you real-world examples to discuss during interviews.

✨Tip Number 3

Showcase your passion for building products, not just writing code. Be ready to share stories about how you've tackled complex problems and made a real impact in your previous roles. This is what will set you apart from the crowd!

✨Tip Number 4

Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in being part of our mission at Matomo!

We think you need these skills to ace Senior Full Stack PHP/JS Engineer - Core Team 100% Remote Ireland in Belfast

PHP
JavaScript
Full-Stack Development
Problem-Solving Skills
Code Review
Mentoring
Collaboration
User Experience Focus
Quality Assurance
Legacy Codebase Navigation
Open Source Contribution
Vue.js or Modern JS Frameworks
Linux CLI
MySQL
Git/GitHub Workflows

Some tips for your application 🫡

Show Your Passion: When you're writing your application, let your enthusiasm for coding and building impactful products shine through. We want to see how your experience aligns with our mission at Matomo and how you can contribute to our team.

Tailor Your CV: Make sure your CV is tailored to the role of Senior Full Stack Engineer. Highlight your PHP and JavaScript skills, and don’t forget to mention any experience with large codebases or open-source projects. We love seeing relevant examples!

Craft a Compelling Cover Letter: Your cover letter is your chance to tell us why you’re the perfect fit for this role. Share specific examples of challenges you've tackled and how you’ve contributed to team success. Keep it engaging and personal!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!

How to prepare for a job interview at InnoCraft

✨Know Your Code Inside Out

As a Senior Full Stack Engineer, you'll be expected to navigate complex codebases. Brush up on your PHP and JavaScript skills, and be ready to discuss specific projects you've worked on. Prepare to explain your thought process when tackling performance bottlenecks or architectural improvements.

✨Show Your Problem-Solving Skills

Expect questions that challenge your ability to solve tough technical problems. Think of examples where you’ve identified risks early or improved engineering practices. Be prepared to walk through your structured approach to problem-solving, showcasing how you can bring real impact to the team.

✨Collaborate Like a Pro

This role involves working closely with product managers and designers. Highlight your experience in cross-functional teams and how you’ve contributed to product discussions. Share examples of how you’ve challenged assumptions and refined ideas to deliver value that delights users.

✨Embrace the Remote Culture

Since this is a fully remote position, demonstrate your ability to build effective working relationships across different time zones. Share your strategies for staying connected and productive while working remotely, and show that you’re comfortable collaborating with a global team.

Senior Full Stack PHP/JS Engineer - Core Team 100% Remote Ireland in Belfast
InnoCraft
Location: Belfast

Land your dream job quicker with Premium

You’re marked as a top applicant with our partner companies
Individual CV and cover letter feedback including tailoring to specific job roles
Be among the first applications for new jobs with our AI application
1:1 support and career advice from our career coaches
Go Premium

Money-back if you don't land a job in 6-months

I
  • Senior Full Stack PHP/JS Engineer - Core Team 100% Remote Ireland in Belfast

    Belfast
    Full-Time
    64000 - 88000 ÂŁ / year (est.)
  • I

    InnoCraft

    50-100
Similar positions in other companies
UK’s top job board for Gen Z
discover-jobs-cta
Discover now
>