Freelance WordPress Developer (Technical SEO & Website Support)

Posted 3 Days Ago
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Hiring Remotely in Mueang Chiang Mai, Chiang Mai, THA
Remote
Entry level
Information Technology • Software
The Role
Maintain and improve multilingual WordPress websites by troubleshooting errors, modifying HTML/CSS, themes, templates, and layouts, and implementing technical SEO improvements. Responsibilities include resolving indexing, crawling, redirect, performance, usability, and Core Web Vitals issues. The developer will estimate and track tasks in Jira, communicate progress, manage approved work independently, and provide technical recommendations to the marketing team in a flexible remote freelance arrangement.
Summary Generated by Built In

About the Role

Manao Software is seeking an experienced Freelance WordPress Developer to maintain, troubleshoot, and improve our company websites.

Key Responsibilities

1. WordPress Development & Technical Support

  • Troubleshoot and resolve WordPress errors, bugs, and functionality issues.
  • Make HTML/CSS adjustments to existing pages and modify themes, templates, layouts, and website elements.
  • Support technical improvements across our English, Thai, and Danish websites.

2. Technical SEO & Website Performance

  • Identify and resolve technical SEO issues related to indexing, crawling, redirects, and website structure.
  • Implement and maintain URL redirects.
  • Improve Core Web Vitals, website speed, performance, and usability.
  • Implement other technical SEO improvements as needed.

3. Task Management & Communication

  • Provide working-hour estimates for approval before starting each task.
  • Complete approved tasks within the agreed scope and estimated hours.
  • Communicate promptly if additional time or work is required.
  • Record working hours and task progress in Jira.
  • Provide regular updates on completed tasks, outstanding issues, and technical recommendations.
  • Respond to team communications within 24 hours on business days.

Requirements

  • Proven experience in WordPress development and website maintenance.
  • Strong knowledge of HTML, CSS, WordPress themes, and templates.
  • Experience troubleshooting website errors and functionality issues.
  • Understanding of technical SEO, including redirects, indexing, crawling, and website structure.
  • Familiarity with Core Web Vitals and website performance optimization.
  • Ability to work independently, manage tasks efficiently, and communicate proactively.
  • Experience with task management and time-tracking tools such as Jira.

Nice to Have

  • PHP and JavaScript for WordPress customization.
  • Google Search Console and PageSpeed Insights.
  • Experience with multilingual websites.
  • GA4 and website tracking troubleshooting.

Working Arrangement

  • Flexible, remote freelance engagement.
  • Time & Materials model, with payment based on actual approved hours worked.
  • Estimated workload of 15–25 hours per month, depending on support needs.
  • Flexible working hours based on assigned tasks.
  • Prior approval required for task estimates before work begins.
  • Ongoing collaboration with the Manao Software Marketing team.

How to Apply

Please submit the following:

  • CV or professional profile.
  • Examples of WordPress websites or relevant technical projects.
  • Summary of relevant WordPress development and technical SEO experience.
  • Expected hourly rate in THB.
  • General availability and expected response time for urgent website issues.

Apply:
https://manaosoftware.com/careers/

Skills Required

  • Proven experience in WordPress development and website maintenance
  • Strong knowledge of HTML, CSS, WordPress themes, and templates
  • Experience troubleshooting website errors and functionality issues
  • Understanding of technical SEO, including redirects, indexing, crawling, and website structure
  • Familiarity with Core Web Vitals and website performance optimization
  • Ability to work independently, manage tasks efficiently, and communicate proactively
  • Experience with task management and time-tracking tools such as Jira
  • PHP and JavaScript experience for WordPress customization
  • Experience with Google Search Console and PageSpeed Insights
  • Experience with multilingual websites
  • GA4 and website tracking troubleshooting experience
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The Company
HQ: Chiang Mai
127 Employees
Year Founded: 2007

What We Do

Scale faster. Deliver better. Build with confidence. Manao Software helps companies accelerate development, improve delivery quality, and reduce costs—without sacrificing control. With over 18 years of success and a team of 120 professionals in Thailand, we combine the cost-efficiency of offshore development with the quality and communication standards of Danish management. ? What We Deliver: Dedicated Development Teams – Expand your team with experienced developers who integrate seamlessly, adapt quickly, and stay long term. Full-Cycle Product Development – From ideation and UX to deployment and support, we turn concepts into production-ready software. Web & Mobile Solutions – Engaging, performant applications built on modern frameworks and cloud-native architectures. Startup Agility, Enterprise Reliability – We support early-stage startups and large-scale enterprises alike, across domains and tech stacks. ? We focus on transparency, agile collaboration, and building relationships that last. Whether you're scaling fast or need a dependable long-term partner, we’re here to help you deliver. ? Let’s connect and explore how Manao Software can support your growth.

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