Senior Full-stack SEO technical Web-Developer

Job description:

Full-stack developer to collaborate with SEO team, enhancing website health through technical SEO strategies and analysis. Role include fixing website issues, boosting site speed, and diagnosing technical problems. Candidates must possess strong coding skills, web development expertise, creative problem-solving and communication skills and proven track record of SEO technical expertise.



  • Implement SEO best practices & ongoing strategies (Expert SEO technical experience required)
  •  Enhance search visibility & site health through speed, schema markup, core web vitals and more.
  • Implement technical improvements across various CMS platforms (Webflow, Silverstripe, WordPress)
  • Implement UI/UX designs for seamless user experience.
  • Ensure cross-browser, platform & device compatibility & responsiveness.
  • Troubleshoot & debug development issues.
  • Stay informed of industry trends to optimize processes & deliver innovative solutions.
  • Conduct thorough testing in staging environments (when applicable).
  • Manage plugin & website version updates.
  • Resolve server-side, DNS, and hosting issues.
  • Recommend & implement performance-enhancing upgrades.
  • Report on solutions implemented and performance improvements.



  •  Programming languages:
    PHP, HTML, CSS, JavaScript, symfony, MySQL, MariaDB and Bootstrap.



  • Bachelor’s degree in Computer Science, Web Development, or related field.
  • Strong knowledge of SEO best practices.
  • Excellent problem-solving skills, attention to detail, and client-oriented approach.
  • High English proficiency


Experience and know-how:

  • +5 years in SEO technical web-development
  • Experience working with Webflow, Silverstripe or WordPress CMS..
  • Analyze website performance using tools like Google Insights.


Nice to have:

  • Experience with Semrush, Ahrefs, SERanking.

Your benefits:

  • 4½ days work week
  • Hybrid work
  • 25 paid vacation days
  • Free lunch at the office
  • Social Insurance
  • Yearly bonus
  • Parental leave
  • Cool office in the heart of Chiang Mai
  • Fun team events and games

Your new workplace:

  • We are a “humans first, resources after” company: We care about building relationships with our team members and strengthening partnerships with our clients based on trust. Putting humans first doesn’t mean we don’t care about results and performance – we do – just not at the expense of people.
  • We lead with “Frihed under Ansvar”: which means “With great freedom comes great responsibility”. Like a scale – the amount of freedom and responsibility must be equally balanced. Our leadership philosophy is true to our Scandinavian roots.
  • We play as a dream team: Just like a professional soccer team, each of our teammates has a very important role in our team’s success. We will all work together to foster a good environment so our teammates can play their best with one another and get the opportunity to become the stars of tomorrow.
  • Challenging the status quo is in our DNA: With our partners in mind, we are motivated by the hunger to improve and innovate to forge the foundations for long-term success. We will seek out the best team members who will bring fresh perspectives and ideas, and challenge us to do better.

Is it you we’re looking for?
Skip writing cover letters! Tell us about your most passionate work or personal project, your desired salary and your earliest possible start date. We are thrilled to get to know you!

If you still have any questions, don’t hesitate to contact us.

Apply Here:

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