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Junior Full Stack Developer

Tabvia Jack & Jill· London, England, United Kingdom· £35,000–£45,000/yrEquitySponsorship
Posted 7 Aug 2026 · Added 7 Aug 2026, 20:58
AI summary

You'll build features using Svelte/TypeScript on the front end and Python (FastAPI/Django) on the back end, with AWS infrastructure. Tab is a profitable London travel fintech processing real-time payments in 100+ currencies for over 100,000 independent tourism businesses globally.

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Job Title

Junior Full Stack Developer

Salary

£35K – £45K + Equity

Company Description

Tab is a YC-backed London travel fintech building a payments and discovery platform that enables independent tourism businesses to accept payments in 100+ currencies. As a profitable and sustainable startup, Tab handles thousands of real-time transactions per hour for over 100,000 hotels, hostels, and tour operators globally.

Job Description

Join Tab as a Junior Full Stack Developer to build impactful features across our Svelte front end and Python back end. You will contribute to a platform processing thousands of payments hourly for 100,000+ global tourism businesses. Expect high-quality mentorship, pair programming, and the opportunity to ship production code in your very first weeks.

Location

London, UK

Why this role is remarkable

Ship real code immediately with mentorship from senior engineers, utilizing a modern stack including Svelte, FastAPI, Django, and AWS.

Join a YC-backed (W15) startup that has achieved the rare feat of being profitable and sustainable while scaling toward 200,000+ businesses.

Benefit from a structured learning environment including a £1k training budget, flexible hours, and pair programming as a core team workflow.

What You Will Do

Develop and scale features across the Svelte/TypeScript front end and Python-based (FastAPI/Django) back end for a global payment platform.

Collaborate within a tight-knit engineering team to maintain high system reliability across 100 currencies with near-zero downtime.

Participate in agile practices, including sprints, standups, and rigorous code reviews to ensure high-quality, thoroughly tested production code.

The ideal candidate

Possesses a strong foundation in programming via a degree, bootcamp, or internships, with exposure to Python, JavaScript, or other OO languages.

Demonstrates the ability to build end-to-end projects, such as a web app or API, and shows high curiosity for modern engineering methodologies.

Communicates effectively in a collaborative environment and is eager to master technologies like PostgreSQL, AWS, and TDD practices.