
Senior Full Stack Engineer
Zinc
full-time
Posted on:
Location Type: Hybrid
Location: London • United Kingdom
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Salary
💰 £70,000 - £80,000 per year
Job Level
About the role
- Design and deliver high-impact solutions that are clean, scalable, and built to last, delighting thousands of customers.
- Work with Product, Design, and customers to define *what* we build and *how* we build it for long-term success.
- Maintain, optimise, and secure our systems so they perform at their best, even at scale.
- Lead the charge on tricky technical challenges, turning complex problems into elegant, maintainable solutions.
- Support and guide other engineers, sharing knowledge and raising the technical bar for the team.
- Keep up with new tools, trends, and best practices, helping us continuously evolve our stack and processes.
- Take full responsibility from initial idea to production, making sure every detail delivers value to users.
Requirements
- Advanced skills with Node.js (Express/Nest.js) and modern frontend frameworks like Vue/Nuxt or React/Next, building smooth, scalable experiences end-to-end.
- Deep, hands-on expertise delivering production-grade applications using modern JS/TS best practices.
- Proven ability to create scalable, maintainable, and high-performance systems that stand the test of time.
- Strong experience with MongoDB and AWS services (Lambda, S3, API Gateway) for robust, cloud-native solutions.
- Skilled at creating and managing pipelines, automated deployments, and infrastructure-as-code to keep things shipping smoothly.
- Proficient with tools like Jest and Cypress to ensure quality, reliability, and confidence in every release.
- Thrives in cross-functional teams, working closely with engineers, designers, and product to deliver exceptional results.
- Always focused on customer impact, thinking beyond code to how features improve the user experience and meet business goals.
- Able to explain technical decisions simply, provide constructive feedback, and make complex ideas accessible to all stakeholders.
- Builds a positive, respectful team culture, lifting others up and working with humility and empathy.
Benefits
- 24 days holiday + Bank Holidays + your birthday off 🎉
- £1200 annual benefits allowance (ThanksBen, from month 2)
- Early finish Fridays (16:00)
- Yearly company retreat abroad ✈️
- 30 days to work from anywhere 🌍
- Enhanced Maternity, Paternity, and Adoption Leave (2 months full pay, then statutory)
- Statutory pension with NEST (3% employer, 5% employee)
- Zinc shares, issued through the EMI Scheme
- Unlimited access to MoreHappi coaching
- Company socials, quarterly team socials, free Monday lunches
- Nursery workplace benefit scheme (Yellownest)
- Option to lease an electric car through Electric Car Scheme
- Celebrated Zinc anniversaries 🥳
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
Node.jsExpressNest.jsVueNuxtReactNext.jsJavaScriptTypeScriptMongoDB
Soft Skills
leadershipcommunicationcollaborationproblem-solvingcustomer focusfeedbackempathyteam cultureknowledge sharingadaptability