Full Stack Product Engineer – Mid-Senior

Litta

Full Stack Product Engineer at Litta enhancing operational systems for waste collection. Focusing on product engineering, internal tooling, and automation in a fast-growing tech startup.

Posted 4/17/2026full-timeLondon • 🇬🇧 United KingdomSenior💰 £55,000 per yearWebsite

Tech Stack

Tools & technologies

CloudFirebaseJavaScriptNode.jsReactTypeScriptVue.js

About the role

Key responsibilities & impact

Build and maintain frontend applications using Vue, React, and TypeScript.
Develop and deploy backend services using Node.js, Firebase, and Google Cloud.
Design and evolve APIs, data models, and system boundaries.
Integrate third-party systems such as Stripe, HubSpot, Airtable, and Slack.
Build and maintain workflow automations using n8n and custom scripts.
Work with webhooks, queues, and asynchronous workflows as core primitives.
Replace manual operational processes with reliable, observable systems.
Own features end-to-end, from schema and integrations through to UI and deployment.

Requirements

What you’ll need

5 or more years building production web applications
Strong TypeScript/JavaScript across frontend and backend
Experience with Vue or similar frameworks, Node.js, and cloud or serverless systems
Experience integrating third-party APIs and working with webhooks
Comfortable owning systems end-to-end
Familiar with modern AI tooling in a development workflow

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Litta Website LinkedIn All Job Openings 1 - 10 employees 🛍️ eCommerce 🔧 Hardware 👥 B2C eCommerce
Hardware
B2C Litta is a company that designs and sells durable, solar-rechargeable bicycle lights aimed at reducing waste from disposable bike lamps. Their products are water- and theft-resistant, come with a two-year warranty, launched via Kickstarter, and are sold primarily through an online Shopify store with both consumer and corporate (branded gift) offerings. Litta emphasizes sustainability, easy recharging via solar power, and direct-to-consumer eCommerce distribution across multiple countries. Full Stack Product Engineer – Mid-Senior 🔥 32 minutes ago 🏢🏡 London – Hybrid 💵 £55k / year ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer Cloud Firebase JavaScript Node.js React TypeScript Vue.js Apply Now Find Hiring Managers Customize resume for this job Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Build and maintain frontend applications using Vue, React, and TypeScript.
Develop and deploy backend services using Node.js, Firebase, and Google Cloud.
Design and evolve APIs, data models, and system boundaries.
Integrate third-party systems such as Stripe, HubSpot, Airtable, and Slack.
Build and maintain workflow automations using n8n and custom scripts.
Work with webhooks, queues, and asynchronous workflows as core primitives.
Replace manual operational processes with reliable, observable systems.
Own features end-to-end, from schema and integrations through to UI and deployment. 🎯 Requirements
5 or more years building production web applications
Strong TypeScript/JavaScript across frontend and backend
Experience with Vue or similar frameworks, Node.js, and cloud or serverless systems
Experience integrating third-party APIs and working with webhooks
Comfortable owning systems end-to-end
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Hard Skills & Tools

VueReactTypeScriptNode.jsFirebaseGoogle CloudAPIswebhooksasynchronous workflowsJavaScript

Soft Skills

ownershipproblem-solvingcommunicationcollaborationadaptability