Senior Wordpress Developer
- Campus Sofia
- Senior
- 40 hours
- Expertise: Technology
- Skills: PHP, Wordpress, React, TypeScript, REST APIs, Accessibility, Web Development, Back-end, Digitale projecten
- Employment: Employed
- What you'll do
- Your qualities and skills as Senior Wordpress Developer
- What’s in it for you
- Get to know iO
- What your colleagues say
- Your application, step by step
What you'll do
Are You Ready to Create Outstanding Digital Experiences with WordPress?
We are looking for a skilled WordPress Developer to join our team in Sofia, working closely with our campus in Denmark. We have specialized for more than two decades in delivering solutions to some of Denmark's best clients, such as DTU, Profil Rejser, Fagbladet3F, and Scleroseforeningen. We are passionate about creating innovative digital solutions for digitally ambitious clients in both the public and private sectors.
Your Mission (If You Dare to Accept It):
You will help further develop our position as Denmark's leading WordPress agency. You will work with complex enterprise solutions to creative custom developments – and everything in between, where you can utilize your technical expertise and creativity to create world-class digital solutions.
Your qualities and skills as Senior Wordpress Developer
Personal Qualities (What We Can't Teach You):
Passion for clean code, performance optimization, and web standards
Ability to communicate complex technical concepts to non-technical colleagues and clients
A structured approach to problem-solving and development
You're a team player who values your colleagues and daily collaboration
Technical Skills (What You've Already Learned):
Solid experience with WordPress development, including custom themes, plugins, and Gutenberg blocks
Deep understanding of WordPress architecture and excellent PHP skills
Broad experience with Git and not afraid of merge conflicts
Experience with modern frontend technologies (TypeScript and React)
Knowledge of WordPress REST API
Understanding of WCAG and accessibility in digital solutions
What You Can Expect From Us
Community: 1800+ inspiring colleagues across iO's campuses in Bulgaria, Belgium, the Netherlands, Sweden, and Denmark.
Hybrid work mode: Flexibility to work from home or the office. Most colleagues work 2 days in the office.
Career growth: Dedicated training programs, coaching sessions, and knowledge-sharing events to fuel your development.
Career opportunities: A workplace where quality and user experience always come first, and freedom to experiment and innovate within the WordPress ecosystem.
Work-life balance: 26 paid annual leave days, additional health and dental insurance, food vouchers, and public transport or fuel allowances.
Dynamic workspace: A modern office near "Mall of Sofia" that fosters creativity, connection, and collaboration.
Wellness perks: Sport cards, mobile device reimbursement
Social activities: Team sports, Thursday evening gatherings, movie nights, and occasional seaside working weeks.
About Our WordPress Department:
We have a large and experienced WordPress team in Denmark, Bulgaria, and Moldova, specialising in creating customised, scalable, and secure WordPress solutions. We work with everything from complex multisite setups and automated tests to headless WordPress architectures, advanced Gutenberg implementations, and integrate AI into our solutions. Our focus is on delivering solutions that not only look good but also perform optimally and are easy to maintain. Are You Our Next Colleague?
If you can read this and already have ten ideas on how to optimize our clients' WordPress sites, then you might be our next colleague. Send us your application, a link to your wildest WordPress project, or tell us about your favourite hook in WordPress core. Let's create the next generation of digital WordPress experiences together – it's happening now! Please send your application and resume. We look forward to hearing from you.
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- #LI-Hybrid
What’s in it for you
26 days of vacation days
Based on a 40-hour work week, you have 26 days of paid leave.
Additional health and dental insurance
Covering patient and outpatient care, health and dental care, reimbursement of costs for prescribed medicines, pregnancy and birth coverage.
Hybrid working
A good work-life balance is super important. Together with your team, you’ll decide when and where you work.
Healthy office snacks and specialty coffee
At our campus, we provide fresh fruits, healthy snacks and specialty coffee beverages throughout the day.
Personal training budget
Each year, you’ll get a budget of €3,000 to develop yourself, in your profession or as a person, through training, events, or courses.
Celebrating together
If there’s something to celebrate, we know how to party! From time to time, the party team at your campus will organise the best (theme) parties.
Get to know iO
What your colleagues say
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Pieter Moons
Copywriter
Refreshing perspectives mean Ronald learns something new every day.
Ronald van der Horst
Lead Software Developer
Nakita feels fully supported in her professional development at iO.
Nakita Verbruggen
Teamlead Campaigning
For Lennard, it’s the fact that iO supports open source that’s an extra dimension to his work.
Lennard Swaneveld
Senior Drupal Developer
Mariam on the best parts of her jobs. Personal connections, rewarding work and great collaborations.
Mariam Gooijer - Berrezzouk
Corporate Recruiter
For Marleen, continuous change and evolution are an important part of her iO career.
Marleen van den Brand
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Marcel’s insatiable curiosity for LEGO leads to eye-opening workshops.
Marcel de Jong
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Your application, step by step
Working together, making an impact and growing: it all starts with the right connection. That's why we'd like to get to know you and want you to get to know your future colleagues too.
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Let's get to know each other
We like to act quickly. If we can sense a match, we'll get in touch soon for a virtual introduction. This way, both you and we can see if there's a good fit.
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Come say hi
How can your knowledge, skills and experience shine at iO? During a conversation with your future team lead, we’ll discuss interesting opportunities for you in our blended agency.
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Meet the team
There are many people here who’d love to meet you! Your potential colleagues will join us at the table. And of course, you'll get a full campus tour.
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Join the team!
Are we all excited? Congratulations! Go ahead and sign that contract. Together, we'll discuss the practical details and ensure you have everything you need to get started at iO.
FAQ
Apply now
Ready for an exciting career at iO? Apply using this form or through LinkedIn. We’ll contact you soon.