SEO Technical Developer - URGENT (ADCHARIYA)
anga Open · verified Sep 24, 2026 At a glance
Mid-level SEO role at anga. Bangkok · full-time.
Pay not stated SEO salary
Growth Roles summary, based on the employer's posting.
What you'll do
- Turn technical audits into fixes across CMS platforms, themes, plugins, modules, and custom snippets
- Improve Core Web Vitals and loading speed through image work, script minification, and caching
- Build crawl and indexing foundations with sitemaps, robots.txt, canonicals, and internal links
- Add advanced Schema.org markup and prepare sites for AI search crawlers
- Lead WordPress troubleshooting, updates, security work, and broken-page repairs with SEO specialists
What you bring
- Bring one to three years of web development or technical SEO experience
- Know WordPress deeply, including Elementor, Oxygen, Bricks, Yoast or RankMath, and WP Rocket
- Use HTML and CSS plus basic PHP and JavaScript to adjust themes and functions
- Work confidently with Screaming Frog, Google Search Console, Lighthouse, and Ahrefs
Who this fits
You’ll suit this role if you connect code with ranking opportunities, investigate indexing problems, and build lean, high-performing sites. It is a full-time position in Bangkok.
From the employer
Built by the same internationally recognized team behind ANGA, ADCHARIYA is dedicated to the success of SMEs and local business owners. We believe small businesses deserve the same elite performance as enterprises. We bridge the gap between traditional SEO and the new era of AI Search.
As an SEO Technical Developer, you are the engine room of our agency. While others focus on keywords and content, you focus on the architecture, the code, and the speed that makes those keywords rank. You will turn technical audits into reality, ensuring our SME clients have websites that outperform global giants.
Responsibilities
- Technical Implementation: Don't just audit—fix. You will handle optimizations for various CMS platforms (not limited to WordPress), including theme optimizations, plugin/module configurations, and custom code snippets to improve SEO.
- Performance Optimization: Own Core Web Vitals and PageSpeed Insights. Optimize images, minify scripts, and manage caching to ensure lightning-fast load times.
- Architecture & Crawlability: Manage XML sitemaps, robots.txt, canonical tags, and internal linking structures to ensure Google and AI crawlers can index the site perfectly.
- Advanced Schema: Implement complex Structured Data (Schema.org) to help our clients win "Rich Snippets" and appear in AI search citations.
- AI Search Readiness: Ensure site rendering and technical infrastructure are optimized for LLM scrapers (ChatGPT, Perplexity, etc.).
- CMS Management: Act as the lead for WordPress-related issues, including security, version updates, and troubleshooting "broken" pages for clients.
- Collaboration: Work alongside our SEO Specialists to translate high-level strategies into technical requirements.
What We Expect
- Hybrid Thinker: You look at a website and see both the code (HTML/PHP/CSS) and the ranking potential.
- Problem Solver: When a site isn't indexing, you don't stop until you find the "Why.
- Efficiency: You know how to build lean, high-performing sites without "plugin bloat.
Qualifications
- 1–3 years of experience in Web Development or Technical SEO.
- WordPress Expert: Deep knowledge of the WP ecosystem (Elementor, Oxygen, Bricks, Yoast/RankMath, WP Rocket).
- Programming Basics: Proficiency in HTML, CSS, and basic PHP/JavaScript (enough to modify themes and functions).
- SEO Tools: Mastery of Screaming Frog, Google Search Console, Lighthouse, and Ahrefs.
Nice to Have
- Experience with Server/Hosting management (Cloudways, SiteGround, DNS settings).
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