Freelance Web Developer (TypeScript)
Posted 2 days ago by The Developer Link
£38 Per hour
Undetermined
Hybrid
Marlow, England, United Kingdom
Summary: The role is for a Freelance Full-Stack Web Developer based in Marlow, Bucks, requiring a hands-on approach to enhance a start-up Ecommerce Marketplace platform. The developer will collaborate with the Founders and Operations team to implement key integrations and feature developments. The position is hybrid, with one day on-site per week, and offers flexible commitment likely around three days per week. The contract is approximately three months, with potential for further work.
Key Responsibilities:
- Take ownership of key integrations and feature development for the Ecommerce Marketplace platform.
- Work closely with the Founders and Operations team to deliver improvements that enhance performance and automation.
- Integrate user data and workflows with Hubspot CRM.
- Build and manage APIs and webhooks.
- Connect with third-party logistics (3PL) for order management.
- Develop shipping and tracking integrations (MyDPD API).
- Create WhatsApp Business API automation flows.
- Extend marketplace functionality (e.g., bundled orders in checkout).
Key Skills:
- Strong full-stack skills (React, Node.js, REST APIs).
- Minimum of 2 years commercial experience.
- Experience with third-party integrations and workflow automation.
- Comfortable working in a fast-moving startup or small-team environment.
Salary (Rate): £37.50/hr
City: Marlow
Country: United Kingdom
Working Arrangements: hybrid
IR35 Status: undetermined
Seniority Level: undetermined
Industry: IT
Freelance Full-Stack Web Developer
Location: Marlow, Bucks (Hybrid – 1 day onsite per week)
Start: ASAP (within 2 weeks ideal)
Contract: approx 3 months with chance for further work
Commitment: Flexible, likely 3 days per week
Rate: DOE but around 250-300 pounds per day
The Role
We’re looking for a hands-on Full-Stack Developer to take ownership of key integrations and feature development for a start-up Ecommerce Marketplace platform. You’ll work closely with the Founders and Operations team to deliver fast, reliable improvements that enhance performance and automation. A full handover will be provided by the outgoing developer who is relocating.
Tech Stack
TypeScript
React / Node.js
Sanity.io CMS
Key Focus Areas
- Integrate user data and workflows with Hubspot CRM
- Build and manage APIs and webhooks
- Connect with third-party logistics (3PL) for order management
- Develop shipping and tracking integrations (MyDPD API)
- Create WhatsApp Business API automation flows
- Extend marketplace functionality (e.g. bundled orders in checkout)
What We’re Looking For
- Strong full-stack skills (React, Node.js, REST APIs)
- 2 years commercial experience minimum
- Experience with third-party integrations and workflow automation
- Comfortable working in a fast-moving startup or small-team environment
Please apply with your CV here. If you're based close enough to Marlow, Berkshire to do 1 day per week onsite and available immediately to start this part time contract please email mike@thedeveloperlink.io for faster review.