Senior Full Stack Engineer — Hybrid, EMI Equity & Perks

Zinc; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

EMI options for real ownership in the

£1200 annual benefits allowance

Birthday off

Apple laptop and latest tech

Annual retreat

Job summary

Zinc is seeking a Senior Full Stack Engineer to drive architectural direction and deliver high-quality features for our platform. You will partner with Product, Design, and customers to translate problems into robust technical solutions and to shape the product's trajectory.

You will mentor teammates, keep systems secure and scalable, and continuously evolve the stack while delivering value to thousands of users in a hybrid London-based role.

Qualifications

• Senior Full Stack Engineer with end-to-end ownership and system design experience.
• Experience building scalable, cloud-native platforms for thousands of users.
• Strong collaboration with product, design, and customers to translate problems into technical solutions.
• Ability to lead technical decisions and mentor teammates.

Responsibilities

• Build high-impact features and robust end-to-end experiences.
• Shape the architectural direction and maintain scalable systems.
• Keep infrastructure reliable, secure, and performant at scale.
• Lead complex technical challenges with elegant, maintainable solutions.
• Mentor and uplift other engineers, raising the technical bar.
• Stay current with tools, trends and best practices to evolve stack and processes.
• Own work from idea to production with clear value delivery to users.

Skills

Full Stack Development

System Design & Architecture

Product-Minded

Clear Communicator

Collaborative

Problem-Solving

Maintaining quality

Technology leadership

Tools

Node.js (Express/Nest.js)

Vue/Nuxt

React/Next

MongoDB

AWS

Jest

Cypress

Job description

Zinc is seeking a Senior Full Stack Engineer to drive architectural direction and deliver high-quality features for our platform. You will partner with Product, Design, and customers to translate problems into robust technical solutions and to shape the product's trajectory.

You will mentor teammates, keep systems secure and scalable, and continuously evolve the stack while delivering value to thousands of users in a hybrid London-based role.