Full-Stack Developer for Healthcare Booking System

Availability: Must be able to start immediately or within days of contract signing, given the May 4th deadline.

Work style: Remote work; comfortable with video meetings, asynchronous communication, and working with a small, non-technical client team.
Location/Time zone: Must be based within a maximum 3-hour time difference from CET (Europe preferred) to enable smooth collaboration.
English: B2 +

General info
We have a client who is looking for a full-stack developer. The need is to build a new booking system, with a focus on improving UX, tracking, and data handling.
The timeline is quite tight, with a project deadline set for May 4th, so we’re looking for someone who can start fairly soon.

Skills (punctual tech stack) 
● Microsoft technologies
● API integration
● JavaScript
● HTML & CSS
● BankID integration
● Certificate management
● Server/hosting
● GDPR-compliant Assignment

● .Net/C# 
● Azure 

Description
Our Customer is transitioning to a new booking and journal system (Clinic Buddy) and needs to build a custom booking flow on their website. The current solution is a simple widget with limited UX control and no tracking capabilities.

You will be responsible for: 
● Implementing a custom booking frontend based on existing UX designs and HTML/CSS prototypes provided by the customer.
● Integrating BankID authentication using an existing certificate.
● Ensuring full GDPR compliance and advising on EU-based hosting solutions for the backend layer.
● Enabling proper tracking and analytics integration for marketing purposes. The project has a hard deadline of May 4th, 2026.

About the team 
You will be working closely with Our Customer's webmaster/UX designer, who handles all web-related tasks, including UX/UI, SEO, and light front-end coding. She sits within the marketing team alongside the Head of Marketing and two content specialists focused on social media and video production. The webmaster has strong HTML/CSS skills and has already created a clickable prototype of the desired booking flow. However, backend development capacity is limited in-house, which is why external expertise is needed.

Must haves !!!
● Strong full-stack development experience in production environments
● Expertise in API integration and building secure proxy/backend layers
● Proven experience with GDPR-compliant architectures and handling sensitive personal data
● Experience with BankID or similar certificate-based authentication systems (Swedish BankID highly preferred)
● Strong frontend skills: ability to implement pixel-perfect UIs from designs/prototypes, including multi-step forms and booking flows
● Security-conscious mindset: understanding of certificates, secure data handling, and separation of concerns
● Excellent communication skills in English; able to explain technical concepts clearly to non-technical stakeholders
● Self-driven and reliable: able to work independently, meet hard deadlines, and proactively raise risks

About the Customer 
Our Customer is a leading specialized provider in the Nordics, operating multiple clinics across three major cities. The company has a strong and growing market presence, leveraging social media and modern digital marketing strategies. They recently relaunched their main website on Webflow after a significant redesign project. Our customer's value clear communication, reliability, practical GDPR awareness, and partners who can deliver high-quality work within tight deadlines.