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

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

Barnsley Full-Time 80000 - 110000 £ / year (est.) Working from home possible
Grabjobs

At a Glance

  • Tasks: Design and develop robust software for the world's leading open-source web analytics platform.
  • Company: Join InnoCraft, a privacy-first tech company with a global remote team.
  • Benefits: Enjoy flexible hours, health insurance, and 25 days paid holiday plus public holidays.
  • Other info: Be part of a diverse team dedicated to ethical analytics and user trust.
  • 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.

The predicted salary is between 80000 - 110000 £ 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
  • Engineering Excellence
  • 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 Inno Craft and Matomo

At Inno Craft, 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.

As part of our long-term growth, we are expanding our established Europe-based engineering team to support Matomo's increasing adoption by enterprise and public-sector organisations across Europe.

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.

If you are interested you can take a look at our Github here

  • 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 Java Script, 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 (My SQL), and Git/Git Hub 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

Inno Craft 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!

#LI-Remote

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses.

These tools assist our recruitment team but do not replace human judgment.

Final hiring decisions are ultimately made by humans.

If you would like more information about how your data is processed, please contact us.

Grabjobs

Contact Details:

Grabjobs Recruitment Team

StudySmarter Expert Advice🤫

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

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Contribute to Open Source Projects

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

Full Stack Development
PHP
JavaScript
Legacy Codebase Management
Problem-Solving Skills
User Experience Focus
Collaboration

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Grabjobs.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Grabjobs and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Grabjobs

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Grabjobs uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.