Principal Backend Developer, Python, Java, SQL - Zurich Start-up

Principal Backend Developer - Zurich start-up

UK / Zurich

To £130k + benefits

This is a seriously weighty Principal Backend position with a supremely well-funded AI start-up based in Zurich. UK home-based with fully expensed (hotel, flights etc) monthly visits to Zurich office.

The Principal Backend role will see you 'in at the start’ working closely with equally senior FE, ML, Blockchain, AI, Data specialists. Plans are in place to scale the business ambitiously from Q2. The framework is complete, and now they need to build the MVP.

It’s a supremely fascinating product and challenge.

You will need substantial commercial experience (5+ years) as a go-to senior Backend Developer in a technology-led company together with demonstrably strong leadership skills, problem-solving abilities, and excellent communication. You’ll already be on a high salary.

Our client is committed to revolutionizing the construction industry, simplifying the building and renovation process for everyone. By combining advanced technologies, such as 3D visualization, precise material calculation, and blockchain-powered transparency, with seamless e-commerce and logistics, they provide a one-stop solution that empowers customers to bring their construction visions to life efficiently and effortlessly.

A flavour of the role:

• Develop server-side logic and APIs to support frontend functionality
• Manage databases and ensure data integrity and security
• Integrate ML/AI models into the platform
• Optimize application performance and scalability
• Collaborate with frontend developers to define and implement new features
• Ensure the technical feasibility of backend processes
• Participate in code reviews and maintain code quality standards
• Implement security measures to protect data and prevent breaches
• Troubleshoot and resolve backend issues
• Stay updated with industry trends and emerging technologies

Requirements:

• Minimum BSc (1st/2.1) in Computer Science, Mathematics, or Statistics; Masters/PhD a plus
• Minimum of 5 years commercial experience as a topflight Backend Developer within a technology-driven company
• Proficient in server-side languages such as Python, Java, Node.js, or similar
• Strong understanding of database management systems (e.g., MySQL, PostgreSQL, MongoDB)
• Knowledge of security best practices for handling financial transactions
• Familiarity with payment gateway APIs and integration processes
• Experience with RESTful API development and integration
• Ability to work collaboratively in a cross-functional team environment

Benefits:

• Competitive salary
• All social contributions fully covered by the company
• Comprehensive health insurance
• Opportunities for professional growth and development
• Flexible working hours and remote work options
• Dynamic and inclusive work environment
• All hybrid costs, eg travel between UK and Switzerland, accommodation, fully met
• Free lunch*
• Access to a fully equipped free gym*

*when working in Zurich office

Interviews are already underway. The brightest and best talents across Europe, US Eastern Seaboard pitching for just 3 backend openings. The core senior team will come on board over the spring. If you have the skills and experience to make a measurable difference in such a lead role, we’d love to hear from you!