Hire the Best Headless CMS Developers

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Based on 773 client reviews
Ali A.

Karachi, Pakistan

$50/hr
4.7
131 jobs

ERP & eCommerce Consultant and Solution Architect — 14+ years turning "this shouldn't be this hard" into systems that actually work. Most projects start the same way: sales slipping through wrong channel listings or bad stock data, teams stuck on manual work because systems don't talk to each other, or an ERP that no longer fits how the business runs. We fix these by connecting systems to one source of truth, automating the handoffs, and using AI where it genuinely helps — across retail, solar, pharma, telecom, and auto parts for clients in the US, UK, Europe, Australia, and the Middle East. 🔥 More than promised. Every time. Odoo ERP Consulting & Implementation: I specialize in end-to-end Odoo ERP implementation, Odoo customization, and Odoo integration that aligns with your real business workflows. •       Odoo ERP Implementation & Full Deployment •       Odoo Custom Module Development •       Odoo Functional & Technical Consulting •       Odoo API Integration •       Odoo CRM, Sales & Accounting •       Odoo Inventory & Warehouse Management •       Odoo Manufacturing (MRP) & Supply Chain •       Odoo POS & Retail Solutions •       Odoo HR & Payroll •       Odoo eCommerce & Website Development •       Odoo Migration & Version Upgrades •       Odoo Performance Optimization & Bug Fixing •       Odoo ERP Rescue Projects — fixing failed or stalled implementations •       Business Process & Workflow Automation Magento 2 & Adobe Commerce Development: We build scalable, high-performance Magento 2 and Adobe Commerce ecosystems for B2B and B2C businesses that need more than a basic store. •       Magento 2 Design & Custom Development •       Adobe Commerce Development •       Magento Custom Module Development •       Magento 1 to Magento 2 Migration •       Hyvä Theme Development •       Magento Performance Optimization & Speed Tuning •       Headless Commerce •       PWA Development •       Magento Security Audits & Patch Installation •       Magento Multi-Store Implementations •       Payment Gateway & Shipping Carrier Integrations •       Magento ERP Integration •       Magento Support & Maintenance ERP & eCommerce Integrations: Our strongest capability: connecting your disconnected systems into one unified operational ecosystem eliminating duplicate data entry and manual handoffs between platforms. •       Magento -- Odoo ERP Integration •       Real-Time Inventory & Order Synchronization •       CRM & ERP Data Synchronization •       Warehouse & Shipping Automation •       Accounting & Financial System Integration •       Payment Gateway Integrations •       Third-Party API Development •       Business Workflow Automation Mobile App Development: We build modern mobile applications that extend your ERP and eCommerce ecosystem — for customers, field teams, vendors, and warehouse staff. •       Flutter Cross-Platform App Development •       React Native Development •       Native Android (Kotlin) & iOS (Swift) Development •       Odoo Mobile App Integration •       Magento Mobile Commerce Applications •       Delivery, Logistics & Field Service Apps •       Inventory & Warehouse Mobile Tools •       B2B & B2C Customer / Vendor Portals SaaS & Custom Software Development: From MVP to enterprise platform. We help founders and businesses build scalable software products. •       SaaS MVP Development •       Multi-Tenant SaaS Platforms •       Admin Dashboards & Customer Portals •       Enterprise Web Applications •       API-Driven & Subscription-Based Platforms •       Workflow Automation Solutions Technology Stack: ERP: Odoo | Odoo ERP | ERPNext | ERP Implementation | Business Automation eCommerce: Magento 2 | Adobe Commerce | Shopify | WooCommerce | Hyvä | Headless Commerce | PWA Mobile: Flutter | React Native | Android (Kotlin) | iOS (Swift) Backend: Python | PHP | Laravel | Node.js | REST APIs | GraphQL Frontend: React.js | Vue.js | Next.js Infrastructure: PostgreSQL | MySQL | Redis | Docker | AWS | Linux | Nginx | CI/CD Let's Discuss Your Project: Whether you need an Odoo ERP implementation, Magento 2 development, ERP integration, mobile application, or SaaS platform. I can help you define the right strategy and execute it with confidence. Odoo Developer | Odoo ERP Implementation | Odoo Consultant | Odoo Customization | Odoo Custom Module Development | Odoo API Integration | Odoo Migration | Odoo Technical Consultant | Odoo Functional Consultant | Odoo CRM | Odoo Accounting | Odoo Inventory Management | Odoo Manufacturing (MRP) | Odoo POS | Odoo eCommerce | Odoo Support & Maintenance | Odoo ERP Rescue | Odoo Version Upgrade | Magento 2 Developer | Adobe Commerce Developer | Magento Custom Module Development | Magento 2 Migration | Magento Performance Optimization | Hyvä Theme Development | Magento Headless Commerce | Magento ERP Integration | ERP Implementation | ERP Integration | ERP Consultant | Business Process Automation | Workflow Automation

  • CMS Development
  • Shopify
  • Magento 2
  • Odoo
  • Ecommerce Website Development
  • Mobile App Development
  • DevOps
  • AI Development
  • Plugin Development
  • WooCommerce
  • Odoo Development
  • Odoo Administration
  • ERP Software
  • API Integration
  • Project Management
  • AI Consulting
  • Data Migration
  • Business Analysis
  • Enterprise Architecture
  • Solution Architecture
Anupama S.

Sydney, Australia

$40/hr
5.0
101 jobs

Over the past several years, I’ve had the opportunity to design and develop high-quality, performance-driven websites and web applications. Programming has been a genuine passion for me from the start, and I continuously focus on writing cleaner, more efficient code and improving with every project. My core expertise lies in Headless and decoupled architectures. I have over 7 years of hands-on experience working with Headless CMS platforms such as Prismic, Builderio, BigCommerce, Sanity, Strapi, and Headless WordPress, along with consuming and integrating REST APIs to build scalable, flexible frontends. Technical Experience: Frontend: HTML5, JADE, HAML, CSS3, SASS/SCSS, LESS, Bootstrap, Reactjs, Vuejs, Nuxtjs Content Management Systems: Headless CMS (Prismic, Sanity, Strapi, Builderio, Headless WordPress), WordPress, Webflow, Joomla, Squarespace eCommerce Platforms: Magento, WooCommerce, Shopify, BigCommerce, and custom eCommerce solutions Payment Gateways: AuthorizeNet, Stripe, Amazon Payments REST APIs: Google, Twitter, Instagram, Google Maps, Facebook, LinkedIn, LogMyCalls I focus strongly on user experience and performance, ensuring websites are fully responsive, fast, secure, and free of issues across all screen sizes and devices. All code is written with clean architecture and SEO best practices in mind to support long-term growth and visibility. I’m comfortable working independently or as part of a team, and I value clear communication, transparency, and attention to detail. I also believe in continuous learning and applying modern best practices to make digital products more intuitive and effective. P.S. I provide regular updates throughout the project to ensure complete visibility and alignment. Let’s connect and discuss how I can help you build a reliable, high-performing web platform.

  • CMS Development
  • React Native
  • API Integration
  • React
  • Laravel
  • Vue.js
  • Nuxt.js
  • RESTful API
  • Next.js
  • Ecommerce Website Development
  • Ecommerce Website
  • JavaScript
  • API Development
  • Website Redesign
  • Website Customization
Asad J.

Lahore Cantt, Pakistan

$35/hr
5.0
19 jobs

The most expensive code is the code you have to throw away. I'm a Senior Next.js Developer and Software Architect brought in by founders to build systems right the first time — or rescue the ones that weren't. My recent work includes rescuing a failing AI system that cut a client's prospecting time by 63%, and engineering a viral Icelandic Voice AI product that solved a language no existing model could handle accurately — securing the startup's seed funding. Whether I'm replacing a fragile no-code B2B SaaS MVP to automate 90% of customer interactions, or delivering 100/100 Lighthouse headless CMS and Jamstack sites for marketing teams that need zero developer dependency, I build for scale, speed, and absolute reliability. ❯ Senior Next.js developer — B2B SaaS, Agentic AI & Headless CMS ❯ Architect-first: system design before a single line of code ❯ Client owns every line of code from day one — no hostages, no lock-in ❯ Publisher of Doctrine — production-honest tech comparisons across 50+ tools ❯ AI-accelerated delivery via Claude Code, Cursor & GitHub Copilot ❯ Long-term partner, not a ticket-closer 🚫 No copy-paste AI snippets. No MVPs engineered to be rewritten later. ━━━ HOW I WORK ━━━ I don't build demos, I architect systems that survive production. Most developers ship what you ask for. I stress-test what you're asking for before writing a line, because the most expensive code is the code you have to throw away. I think like a founder, build like an architect, and deliver like someone with skin in the game. I also publish Doctrine, a public technology intelligence hub with production-honest comparisons across 50+ tools. It's the same evaluation framework I apply before recommending any stack to a client. No vendor bias. No affiliate noise. 🎯 Whether you searched for a Next.js developer, React developer, full stack TypeScript engineer, Jamstack developer, headless CMS specialist, AI developer, or RAG pipeline engineer — you need someone who builds with Sanity, Prismic, Contentful, Payload, or Strapi, or is launching a B2B SaaS, building agentic AI workflows, or developing voice AI products. Whatever term you used, the work is the same, and it's what I do. ━━━ WHAT I BUILD ━━━ ⬢ AGENTIC AI SYSTEMS Not AI wrappers — production RAG pipelines, voice AI agents, and LLM infrastructure that executes real workflows, calls external APIs, and makes deterministic decisions on your proprietary data. ⬢ SAAS PLATFORM ENGINEERING Multi-tenant B2B SaaS platforms built beyond MVP — scalable PLG engines with role-based access, billing, API integrations, and AI-ready architecture that survives from launch to IPO. ⬢ COMPOSABLE WEB & JAMSTACK Headless CMS and Next.js frontends decoupled from content — blazing-fast Jamstack sites with 100/100 Lighthouse, instant indexing, and zero developer dependency for your marketing team. ━━━ CORE CAPABILITIES ━━━ ⚡ JAVASCRIPT FRAMEWORKS: ↳ Hybrid rendering, App Router, React Server Components, edge caching, Core Web Vitals optimization, 100/100 Lighthouse scores. 🔹 Next.js / React / TypeScript / Astro / Gatsby / Remix / Hydrogen / Nuxt / SvelteKit 🌐 HEADLESS CMS & JAMSTACK ↳ Visual Builders — drag-and-drop editing, zero-code content updates, live previews, brand-safe publishing, no developer dependency. 🔹 Storyblok / Prismic / Builder / ButterCMS / Webflow ↳ API-First / Cloud — structured content modeling, CDN-delivered APIs, webhook ISR, real-time previews, multi-locale and multi-site support. 🔹 Sanity / Contentful / Hygraph / DatoCMS / Ghost ↳ Self-Hosted / Open Source — full data ownership, REST + GraphQL APIs, role-based access controls, no vendor lock-in. 🔹 Strapi / Payload CMS / Directus / KeystoneJS / WordPress (Headless) ↳ Git-Based — content-in-Git workflows, PR-based editorial, markdown-native, zero CMS licensing costs. 🔹 TinaCMS / Decap CMS All integrations: on-demand ISR / SSG / live preview channels / API hooks / Zero downtime / instant indexing / strong Core Web Vitals 🧠 AGENTIC AI, RAG & CHATBOT DEVELOPMENT ↳ LLM orchestration, RAG pipelines, voice AI agents, tool calling, CRM-connected workflows, streaming responses, production-grade reliability. 🔹 SDKs: Vercel AI SDK / LangChain / Mastra / OpenAI / Anthropic 🔹 DBs: Pinecone / Qdrant / Chroma 🔹 Voice AI: Vapi / Retell AI 🔹 CRMs: HubSpot / Salesforce / Airtable / Outlook / Google Calendar 🔹 Tooling: RAG Pipelines / Tool Calling / Streaming / Function Calling ⚙️ FULL STACK & INFRASTRUCTURE ↳ Multi-tenant architecture, role-based access, payments, email, CI/CD pipelines, serverless deployments, scalable backend APIs. 🔹 Nest.js / Turborepo / Supabase / PostgreSQL / Prisma ORM / Redis 🔹 Clerk / NextAuth / Auth.js / WorkOS / Kinde / Stripe / Resend 🔹 Vercel / GitHub Actions / Docker / AWS Lambda / CI/CD Pipelines ━━━ LET'S TALK ━━━ Send me your scope. Direct technical read — what fits, what doesn't, what I'd change — within 24 hours.

  • CMS Development
  • Next.js
  • Supabase
  • AI Agent Development
  • Full-Stack Development
  • Vercel
  • SaaS Development
  • TypeScript
  • API Integration
  • Strapi
  • Ghost CMS
  • Shopify
  • WooCommerce
  • Contentful
  • Web Development
  • Ecommerce Storefront Design
  • Pinecone
  • Generative AI
  • Claude
  • Website Customization
Harsh K.

Ahmedabad, India

$30/hr
4.8
68 jobs

🏆 Senior Vue.js & Nuxt Engineer | Official Nuxt Agency Partner | Official Directus Partner & Key Contributor since 2018 | 20+ production headless CMS & SaaS platforms (Directus & Strapi) I'm Harsh Kansagara, co-founder of 7Span, an Official Directus and Strapi Partner agency. I build production-grade Vue.js and Nuxt front-ends, backed by headless CMS architecture in Directus and Strapi. I have worked within the Directus ecosystem since 2018 as a recognized Key Contributor, listed on Directus's official team page, and today I lead a vetted team that ships web apps, SaaS platforms, and content-driven products for clients worldwide. Most "Vue developers" can wire up a component library. The work I'm hired for is the harder layer: architecting Vue and Nuxt front-ends that stay fast as they scale, and pairing them with a headless backend (Directus or Strapi) that holds up under real traffic instead of needing a rebuild at version 2. What I build: ✔ Vue.js & Nuxt front-ends: SPAs, dashboards, admin panels, and SSR/SSG sites, with Quasar, Vuetify, Pinia, and Tailwind where they fit. Clean state management, reusable components, real performance work. ✔ Headless CMS architecture: Directus and Strapi done properly, custom data models, granular roles and permissions, extensions, hooks, custom endpoints, and an admin tuned to how your team actually works. ✔ Multi-tenant SaaS platforms: database-first architecture with clean tenant isolation, billing logic, and APIs built for real-world scale, not demos. ✔ Full-stack delivery: Vue and Nuxt on the front, with Node.js, NestJS, AdonisJS, TypeScript, PostgreSQL, and GraphQL or REST behind it. ✔ Migrations: moving teams off WordPress, Drupal, or a legacy CMS onto a clean Vue plus headless stack, with zero content loss. ✔ AI integration: OpenAI, Claude API, and custom AI workflows wired into your app and content. Why an agency-backed senior beats a solo freelancer: 🔹 Depth: I've been in the Directus codebase since 2018. I know the edge cases and the roadmap, not just the docs, and the same rigor goes into the Vue front-end. 🔹 Bandwidth: a vetted 7Span team runs front-end, backend, and integrations in parallel, so your timeline survives sick days, time zones, and scope changes. 🔹 Accountability: version-controlled code, staging environments, proper QA, and documentation. 🔹 Partner-backed: Official Directus and Strapi Partner status means direct ecosystem access. Industries I've built for: SaaS, eCommerce, Travel, Logistics, Real Estate, Media, and Professional Services. Tech I work in: Vue.js, Nuxt, Quasar, Vuetify, Pinia, TypeScript, JavaScript, Node.js, NestJS, AdonisJS, Directus, Strapi, PostgreSQL, GraphQL, REST APIs, Tailwind CSS, AWS, Docker, AI integrations (OpenAI, Claude API). 🤝 My promise: if Vue or a headless CMS is the wrong tool for your project, I'll tell you on the first call. If it's right, I'll show you the cleanest path from data model and design to launch.

  • CMS Development
  • Vue.js
  • Nuxt.js
  • JavaScript
  • TypeScript
  • Quasar Framework
  • Vuetify
  • Strapi
  • Node.js
  • NestJS
  • GraphQL
  • PostgreSQL
  • SaaS
  • Tailwind CSS
Kyada N.

Surat, India

$30/hr
4.7
11 jobs

Sanity CMS & Next.js developer building fast, fully editable headless websites and web apps for agencies, startups, and growing brands. I build modern headless websites using Next.js and Sanity CMS with a strong focus on performance, scalability, and editor experience. My work is centered around creating sites that load fast, rank well on search engines, and are genuinely easy for non-technical teams to manage after launch. A lot of developers can build with Next.js. Fewer know how to structure Sanity CMS properly so content editors can work comfortably without needing developer support for every update. That’s an area I focus on heavily from the beginning of each project. What I bring to a project: - Headless website & web app development using Next.js, React, and TypeScript - Sanity CMS architecture with custom schemas, structured content, live preview, and editor-friendly content studios - Performance & technical SEO with strong Core Web Vitals, clean structured data, and optimized frontend architecture - Responsive, accessible UI development using Tailwind CSS and modern frontend best practices I’m Top Rated on Upwork with 5+ years of frontend development experience, and I’ve worked on projects ranging from company websites to a gaming platform serving 50M+ users. I value clear communication, reliable delivery, and building long-term working relationships with clients and agencies. If you’re looking for a developer who understands both Next.js and Sanity CMS deeply or need reliable frontend support for your agency, I’d be happy to discuss your project.

  • CMS Development
  • Next.js
  • React
  • TypeScript
  • JavaScript
  • Tailwind CSS
  • Front-End Development
  • Web Development
  • SEO Audit
  • SEO Performance
Urooj Q.

Woodbridge Township, New Jersey

$35/hr
5.0
45 jobs

Struggling with slow websites, outdated technology, poor UI/UX, low user engagement, or looking to integrate AI to automate and scale your business? I am Urooj, a results-driven Full Stack Developer and UI/UX Designer who builds fast, scalable, and visually stunning web and mobile solutions that help businesses grow. From pixel-perfect design to AI-powered applications, I handle the complete product journey from idea to launch. With years of experience delivering high-impact projects and maintaining 100% client satisfaction, I focus on creating modern digital products that are not only beautiful but also optimized for performance, usability, and conversions. I specialize in designing intuitive user experiences, developing powerful full-stack applications, and integrating smart AI features that streamline workflows and unlock new capabilities. Core Services I Provide: ------------------------------------------------------------------ UI/UX Design & Prototyping ------------------------------------------------------------------ Wireframes and design systems in Figma High-fidelity UI mockups ------------------------------------------------------------------ Custom Full Stack Web Development ------------------------------------------------------------------ Laravel, MERN, MEAN, Next.js React + Node.js applications ------------------------------------------------------------------ AI Integration & AI Agents ------------------------------------------------------------------ OpenAI API integrations LangChain workflows RAG pipelines and vector databases ------------------------------------------------------------------ CMS & Modern E-Commerce ------------------------------------------------------------------ Shopify: - Custom theme liquid development (Dawn/Horizon) or paid themes installation and setup. - Reusable and code-free editable content sections, snippets, blocks, and templates. - 3rd party public apps integration. Shopify Headless Hydrogen: - React JS theme development from scratch. - Integration of GraphQL storefront APIs. - Customization of React templates. Shopify Plus: - Checkout, User dashboard, and Thankyou page customization. - Plus apps integration with Checkout. Shopify Public and Custom App: - Creation and launch on apps market place from scratch on Remix or Laravel/React framework. - Billing API (One-time and Recurring) integrations with upgrade and downgrade packages. - GDPR compliance webhooks setup. - Theme embedded app extension creation. - Webhooks integrations. WordPress & WooCommerce development: - Page builders including Elementor Pro, Wp-Bakery, Divi, and custom theme development. - Custom post type and plugin creation. - 3rd party plugin integration and customization including WooCommerce, LearnDash, BuddyPress, MemberPress etc. BigCommerce, Squarespace, Wix, Webflow ------------------------------------------------------------------ Performance Optimization ------------------------------------------------------------------ Website speed improvements SEO and Core Web Vitals optimization Responsive and mobile-first design ------------------------------------------------------------------ API Development & Integrations ------------------------------------------------------------------ REST and GraphQL APIs Payment gateways: Stripe, PayPal, Square, Klarna, Affirm Third-party integrations: Twilio, SendGrid, Google Maps, Zapier, HubSpot, Circle.so Industries & Brand Types I've Successfully Delivered For Clothing & Apparel (fashion brands, athleisure, streetwear) Cosmetics & Beauty (skincare, makeup, clean beauty lines) Medical & Health (supplements, wellness products, fitness gear) Photography, Art & Paintings (galleries, print-on-demand art stores) Real Estate (property listings, virtual tours, agent sites) Baby & Maternity (baby products, clothing, accessories) Pet Products (supplies, accessories, grooming) Gym & Fitness (equipment, apparel, nutrition brands) And more (home decor, jewelry, eco-friendly goods, personalized/custom products) Whether you need a new product built from scratch, a redesign, performance optimization, or AI features added to your platform, I’m here to help. Feel free to message me or send an invite to discuss your project. I’ll review your requirements, share tailored suggestions, and help turn your ideas into a high-performing digital product. Let’s build something great together. 🚀

  • CMS Development
  • Shopify
  • Shopify Plus
  • Shopify Theme
  • Shopify Apps
  • WordPress
  • Squarespace
  • Wix
  • BigCommerce
  • Laravel
  • WooCommerce
  • Ecommerce
  • PHP
  • Web Development
  • MERN Stack
  • React
  • Node.js
  • Python
  • MySQL
  • JavaScript

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Don't just take our word for it

Headless CMS developer hiring guide

Headless CMS developers help businesses manage content in one structured backend and deliver it across websites, mobile apps, digital signage, connected devices, and other API-supported channels. Hiring this specialist can be useful when you need to migrate from a traditional CMS platform, launch a composable content architecture, or connect editorial workflows to custom frontend experiences built with React, Vue.js, Next.js, or similar frameworks.

What does a headless CMS developer do?

A headless CMS developer configures and maintains decoupled content systems where content creation happens in a backend platform and content delivery happens through Application Programming Interfaces (APIs). Their responsibilities often include designing reusable content models, connecting REST or GraphQL APIs to frontend applications, configuring editor workflows and preview environments, integrating search or commerce tools, planning migrations from traditional CMS platforms, and documenting schemas for long-term maintenance.

Common deliverables include content architecture documentation, configured CMS environments, custom content types and fields, API integration code, reusable frontend components, migration plans, redirect strategies, quality assurance (QA) checklists, and post-launch support documentation. Depending on scope, a headless CMS developer may work with frontend developers, API developers, content strategists, designers, and marketing teams to connect technical implementation with editorial needs and business goals.

How to hire a headless CMS developer on Upwork

Hiring a headless CMS developer on Upwork starts with a clear job post, then moves through proposal review, interviews, and a documented contract scope. A strong process helps you compare candidates by relevant platform experience, implementation approach, communication style, and ability to manage migration or launch risk.

Step 1: Post a job

A strong headless CMS job post explains the system you want to build, the content workflows it must support, and the technical environment the freelancer will work within. Include:

  • Scope of work and deliverables, such as CMS setup, content modeling, API integration, migration, or documentation

  • Technology stack, including Contentful, Sanity, Strapi, Payload CMS, Craft, Drupal, or headless WordPress

  • Frontend framework, such as React, Vue.js, Next.js, Nuxt, or Gatsby

  • Content volume, content types, localization needs, and preview workflow requirements

  • Integration requirements, such as search, analytics, e-commerce, marketing automation, or hosting

  • Timeline, launch deadline, and review cycles

  • Budget preference, such as fixed-price for defined builds or hourly for ongoing work

  • Optional screening questions about similar projects, migration planning, and content model design

Use the Job Post Generator, powered by Uma™, Upwork’s Mindful AI, to create a customizable draft. Describe your project in a few sentences, then refine the draft with platform details, deliverables, success criteria, and any required experience. You can also review this job description template guide for structure.

Step 2: Evaluate candidates

Review proposals and profiles to shortlist candidates whose experience matches your platform, frontend stack, and project complexity. Focus on:

  • Portfolio examples or case studies showing headless CMS builds with similar platforms

  • Evidence of content modeling, API integration, and frontend implementation

  • Client reviews that mention communication, documentation, migration planning, or QA

  • A proposal that explains approach, assumptions, risks, and validation steps

  • Platform-specific skills such as REST APIs, GraphQL, React, Node.js, serverless hosting, or static site generation

  • Relevant certifications or partner credentials when they apply to your platform

  • Availability and time zone overlap for stakeholder reviews, launch coordination, or urgent fixes

  • Talent badges, Job Success Score, work history, and project relevance

Upwork’s shortlist tools, proposal details, profile reviews, and work history can help you organize candidates before interviews. A common hiring pitfall is choosing a developer based only on frontend samples; for headless CMS work, ask for evidence that the candidate can model content for editors, not just build polished pages.

Step 3: Interview your top choices

Interview your top choices with a structured agenda that tests technical judgment, collaboration, and delivery planning. Use scenario-based questions such as:

  • How would you model content for reuse across a website and mobile app?

  • Which APIs, preview workflows, and deployment steps would you recommend for our stack?

  • How would you plan a CMS migration without disrupting search engine optimization (SEO) rankings or editorial workflows?

  • How do you document schemas, component libraries, and handoff instructions?

  • What risks do you see in this architecture, and how would you reduce them?

  • How do you estimate timeline, manage feedback, and report progress?

For additional question examples, see common Upwork interview questions. You can also use Instant Interviews to collect structured video responses early, then use Upwork’s built-in messaging and video tools to keep interview communication organized.

Step 4: Agree on scope and begin work

A clear contract scope helps the freelancer understand what to build, how progress will be reviewed, and how completion will be measured. Before work starts:

  • Document final deliverables, what is included, and what is outside scope

  • Set milestones for fixed-price work, or confirm weekly expectations for hourly work

  • Define success criteria, such as preview functionality, API response targets, accessibility checks, or launch readiness

  • Confirm communication cadence, review checkpoints, and escalation process

  • Clarify the revision process and how approved change requests will be added to scope

  • Confirm how files, content exports, and access will be shared after the contract begins

For fixed-price projects, milestones may include discovery, content model design, frontend implementation, API integration, migration, QA, launch, and post-launch support. Upwork’s milestone system helps organize project funds around deliverables and approvals, which can keep scope and payment expectations aligned.

Upwork is not affiliated with and does not sponsor or endorse any of the tools or services discussed in this article. These tools and services are provided only as potential options, and each reader and company should take the time needed to adequately analyze and determine the tools or services that would best fit their specific needs and situation.

The rates and information provided in this article are based on current data and industry sources available at the time of publication. Freelance rates can vary depending on factors such as experience, location, project scope, and market conditions. Readers are encouraged to conduct their own research to confirm current rates and trends, as this information may change over time.

How much does hiring a headless CMS developer cost?

Headless CMS developer projects often range from about $1,500 for a focused setup to $50,000 or more for an enterprise build with migration, integrations, and multichannel delivery. Cost depends on platform complexity, frontend requirements, migration volume, integration needs, timeline, and the level of technical judgment required for content modeling and API design.

This table shows common project types, typical market ranges, and expected deliverables. Use these estimates as planning guidance, then compare them with related Upwork resources such as web developer hourly rates.

CMS setup or proof of concept

$1,500-$5,000/project

Entry-level to mid-level
  • Configured content model for one platform
  • Basic API connection to frontend
  • Simple page template or component

Website or section rebuild

$5,000-$15,000/project

Mid-level
  • CMS schema with multiple content types
  • Reusable frontend components
  • Content entry workflow and editor training

Migration to headless CMS

$10,000-$30,000/project

Mid-level to senior
  • Migration plan with content inventory
  • Transformed content and API integration
  • Staging QA, redirect strategy, and launch checklist

Enterprise or composable build

$20,000-$50,000+/project

Senior-level
  • Multichannel content architecture
  • API layer with security and performance review
  • Frontend app with analytics, search, or commerce integrations

Ongoing optimization and support

$3,000-$10,000/month

Mid-level to senior
  • Monthly backlog and sprint updates
  • New content type development
  • Performance monitoring and optimization tasks


Actual cost varies based on your technology stack, turnaround needs, existing content volume, and whether the work requires accessibility review, API security checks, or performance optimization against specific targets. Projects with clearly defined deliverables and timelines often fit fixed-price contracts, while ongoing optimization, support, or evolving requirements often fit hourly contracts.

FAQs about headless CMS developers

Frequently asked questions

Is hiring a headless CMS developer worth it?

Hiring a headless CMS developer is often worth it when your team needs content to support more than one website or channel through APIs. A headless architecture can help growing teams reuse content, customize frontend experiences, and connect content to apps, commerce systems, or other digital products.

A headless CMS may not be necessary for a simple brochure site or a team that wants an all-in-one website builder with minimal technical setup. The strongest fit is a project with defined needs such as multichannel publishing, custom frontend design, migration from a traditional CMS, API integrations, performance goals, or future scalability. For broader CMS planning, see Upwork’s guide to choosing the right CMS system.

How is a headless CMS different from a traditional CMS?

A headless CMS separates content creation from presentation by delivering content through APIs rather than rendering it directly on templated pages. Traditional CMS setups, such as a standard WordPress site or Squarespace site, usually combine content management, design templates, and page rendering in one system.

Headless CMS platforms give development teams more control over the frontend while allowing content teams to manage editorial workflows independently. This architecture often fits projects where performance, multichannel delivery, or custom design requirements are priorities.

What skills should I look for in a headless CMS developer?

To hire a headless CMS developer, look for platform experience, frontend framework knowledge, API implementation skills, content modeling judgment, and clear documentation habits. Useful platform experience may include Contentful, Sanity, Strapi, Payload CMS, Craft, Drupal, or headless WordPress.

For technical quality, look for experience with REST APIs, GraphQL, JavaScript frameworks, data migration, SEO-safe redirects, and accessibility-aware implementation. For API-heavy projects, awareness of OWASP API Security and W3C Web Content Accessibility Guidelines can be valuable.

What access should I share before hiring a headless CMS developer?

Before hiring a headless CMS developer, share only the minimum information needed to evaluate scope, such as platform names, high-level architecture, sample content types, business goals, and non-sensitive screenshots or documentation. Keep credentials, production systems, private repositories, customer data, and full content exports out of pre-contract conversations.

After the contract begins, share access through approved internal processes and use the least privilege needed for the work. As covered above, include access expectations, file sharing, and review responsibilities in the scope so the project can start smoothly.

How long does a headless CMS project take?

A headless CMS project can take a few days for a proof of concept, several weeks for a website section rebuild, or several months for a complex migration or enterprise implementation. Timeline depends on content volume, stakeholder approvals, integration complexity, frontend development needs, QA, and launch constraints.

As mentioned earlier, milestones help make timing clearer. For a migration, include discovery, content inventory, field mapping, staging implementation, redirect planning, QA, launch, and post-launch support.