Full Stack Developer

Experience: 5.00 + years
Salary: Confidential (based on experience)
Expected Notice Period: 7 Days
Shift: (GMT+05:30) Asia/Kolkata (IST)
Opportunity Type: Remote
Placement Type: Full Time Contract for 6 Months(40 hrs a week/160 hrs a month)
(*Note: This is a requirement for one of Uplers' client - Max Digital)
What do you need for this opportunity?
Must have skills required:
Chrome DevTools, e-commerce event tracking, GA4, Git-based workflow, Lighthouse, PageSpeed Insights, Webpagetest, Backend Development, production websites, PHP, Shopify Custom Theme Development, Technical SEO, WooCommerce, Wordpress
Max Digital is Looking for:
Full Stack Developer Backend-Heavy — Reporting to Founder & CEO Location India (Remote) Employment Type Full-time, contractual engagement Reports To Founder & CEO Working Hours (India time), overlapping with UK business hours About the Role We are an 18-year-old digital marketing company going through an AI-led transformation, and we''re looking for a strong, backend-heavy Full Stack Developer to join our development team. This role will work alongside our Head of Development to handle technical SEO work and client builds, freeing up senior development time currently stretched across both client and internal projects. You''ll be a key technical partner across a variety of client engagements. Key Responsibilities Deliver technical SEO work, including site audits, structure, and performance fixes Build and maintain client websites, landing pages, and custom features Work closely with the Head of Development to plan, scope, and execute client technical projects Troubleshoot and resolve technical issues across live client sites Collaborate with account and marketing teams to translate client requirements into technical solutions Maintain code quality, documentation, and best practices across client projects Technical SEO Own crawlability and indexation: robots.txt, XML sitemaps, canonicals, hreflang, pagination, redirect maps Diagnose and fix Core Web Vitals (LCP, INP, CLS) at code, server and CDN level Implement and validate structured data (Product, Organization, FAQ, Breadcrumb, Article) via JSON-LD Monitor Google Search Console for coverage, enhancement and manual-action issues and act on them. Development Build and maintain custom WordPress themes, child themes and plugins in PHP (WordPress coding standards, hooks/filters, REST API, WP-CLI) Extend WooCommerce: custom checkout fields, product types, shipping/payment integrations, performance tuning of large catalogues Develop Shopify themes in Liquid (Online Store 2.0 sections/blocks), metafields, and apps or scripts against the Admin and Storefront APIs Integrate third-party APIs (payment, shipping, supplier feeds, CRM) in PHP Work on the server side where needed: Nginx config, PHP-FPM, Redis/object cache, Cloudflare rules and WAF Analytics & Measurement Set up and maintain GA4 properties, events, conversions and audiences via Google Tag Manager, including server-side tagging where appropriate Implement e-commerce tracking (purchase, add_to_cart, checkout funnel) on WooCommerce and Shopify Debug tracking with GTM preview, GA4 DebugView and Tag Assistant Requirements Strong backend development experience, with solid full stack capability Proven experience with technical SEO implementation (site structure, performance, schema, etc.) Experience building and maintaining production websites for multiple clients Ability to manage client-facing technical work independently and reliably Ability to manage technical work independently and reliably Good communication skills for close collaboration with a UK-based development lead Comfortable working India hours with overlap with UK business hours Comfortable working India hours shifted to overlap with UK business hours Must-Have Skills & Experience 4+ years of PHP development, with at least 3 years building custom WordPress themes and plugins (not page-builder-only work) 2+ years of WooCommerce development on stores with 500+ SKUs 1+ year of Shopify theme development in Liquid, including Online Store 2.0 sections and metafields
Proven technical SEO track record: can show audits you ran and the ranking or traffic outcomes Strong Core Web Vitals diagnosis skills using Lighthouse, PageSpeed Insights, WebPageTest and Chrome DevTools Hands-on GA4 and Google Tag Manager implementation, including e-commerce event tracking Confident with Google Search Console, Screaming Frog and at least one of Ahrefs / Semrush Git-based workflow, staging environments, and writing clear commit messages and tickets Preferred Qualifications Experience working within a digital marketing or SEO agency environment Familiarity with SEO tools such as SEMrush or Ahrefs Experience with CMS platforms and custom builds beyond templated solutions Page 2
How to apply for this opportunity?
Step 1: Click On Apply! And Register or Login on our portal.
Step 2: Complete the Screening Form & Upload updated Resume
Step 3: Increase your chances to get shortlisted & meet the client for the Interview!
About Uplers:
Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement.
(Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well).
So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!

Work arrangement
Yes