Fullstack Product Engineer: End-to-End Feature Builder

Zinc; Greater London; On-site; GBP 63,000 - 76,000; Full time

Benefits offered by this job

24 days holiday + Bank Holidays + your

£1200 annual benefits allowance

Early finish Fridays (16:00)

Yearly company retreat abroad

30 days to Work from anywhere

Enhanced parental leave

Zinc shares (EMI)

Job summary

Zinc is expanding its engineering team in London. As a Fullstack Product Engineer, you will build high‑quality features across our platform, collaborate on technical decisions, and help deliver a robust product for thousands of customers.

You will work end‑to‑end on features, grow under senior engineers, and contribute to a culture of continuous improvement while staying ahead with new tools and best practices.

Qualifications

• Proven full-stack development experience with Node.js and modern frontend frameworks.
• Strong TS/JS skills and production-grade software delivery.
• Experience designing scalable, maintainable systems.
• Familiarity with MongoDB and AWS services (Lambda, S3, API Gateway).
• Knowledge of CI/CD pipelines and test automation with Jest/Cypress.

Responsibilities

• Build high‑quality features across the platform end‑to‑end.
• Collaborate with Product, Design, and Engineering to shape technical decisions.
• Maintain, optimise, and secure systems at scale.
• Tackle challenging technical problems with the team.
• Learn from seniors and contribute to a culture of improvement.
• Stay updated on new tools and best practices for stack evolution.
• Own features from idea through production with value delivery.

Skills

Full Stack Development

TypeScript

JavaScript

System Design

Database & Cloud

DevOps & CI/CD

Testing & QA

Communication

Tools

Node.js

AWS

MongoDB

Vue/Nuxt or React/Next

Job description

Zinc is expanding its engineering team in London. As a Fullstack Product Engineer, you will build high‑quality features across our platform, collaborate on technical decisions, and help deliver a robust product for thousands of customers.

You will work end‑to‑end on features, grow under senior engineers, and contribute to a culture of continuous improvement while staying ahead with new tools and best practices.