Full Stack Developer

PlayerXP Ltd.; Truro; Remote; GBP 48,000 - 65,000; Full time

Benefits offered by this job

28 days annual leave

Company laptop

Employee Assistance Programme (EAP)

Job summary

Hertzian is seeking a capable full-stack developer to design, build, and maintain features across the entire stack, from RESTful APIs to polished front-end interfaces. You will translate designs into high-quality code, ensure accessibility, and contribute to code quality through tests and debugging.

The role requires an office-based presence at our Truro HQ with full rights to work in the UK. You will participate in daily stand-ups and agile sprints, collaborating with peers to deliver reliable

Qualifications

• Strong academic foundation or demonstrable project experience focused on full-stack web development.
• Demonstrable history of writing clean code across the stack and an eagerness to participate in end-to-end technical problem-solving.

Responsibilities

• Writing and optimizing code across frontend and backend.
• Building responsive UIs and integrating complex REST APIs.
• Troubleshooting bugs across the entire application stack.
• Participating in daily stand-ups and agile sprint planning.
• Reviewing peer code and submitting collaborative pull requests.

Skills

Full-stack development

REST APIs

Modern JS frameworks

Git

Tools

Git

Job description

You are an adaptable, detail-oriented, and problem-solving professional with a passion for building seamless digital experiences. You thrive in technical environments and understand the nuances of connecting intuitive front-end designs with robust back-end systems.

Deeply logical yet user-focused, you naturally translate complex technical requirements into functional, scalable full-stack solutions that delight users and drive business value.

Your Experience

• Strong academic foundation or demonstrable project experience focused on full-stack web development.
• Demonstrable history of writing clean code across the stack and an eagerness to participate in end-to-end technical problem-solving.

Key Responsibilities & Duties

End-to-End Development

Design, build, and maintain features across the entire stack, from robust RESTful APIs to responsive, intuitive front-end interfaces.

UI/UX Implementation

Translate design wireframes into high-quality, accessible web code and ensure visual consistency across all user touchpoints.

Code Quality

Write comprehensive unit tests, proactively debug full-stack issues, and refactor existing code to improve performance and maintainability.

• Location: Commutable to our Truro HQ.
• Work Model: 100% Office-based attendance required.
• Software: Confident with modern JS frameworks, Git, and REST APIs.
• Right to Work: Must have the right to work in the UK.*

*Please note: While Hertzian is licensed to issue Sponsorship Visas, we are not electing to do so for this position.

• Writing and optimizing code across frontend and backend.
• Building responsive UIs and integrating complex REST APIs.
• Troubleshooting bugs across the entire application stack.
• Participating in daily stand-ups and agile sprint planning.
• Reviewing peer code and submitting collaborative pull requests.

3-Month Probation Milestone

At the end of your 3-month probation, you will deliver a technical presentation to your Engineering Lead. This presentation must outline your current performance, key full-stack learnings, code contributions, and provide your professional feedback moving forward.

Measuring KPIs

Code Quality

Delivery of clean, well-documented, and thoroughly tested code across the stack.

Sprint Delivery

Successful and timely completion of assigned frontend and backend tickets.

System Reliability

Minimizing bugs and ensuring high performance for user applications.

Benefits & Perks (Post-Probation)

Basic benefits package applies to this role:

Time Off

28 days annual leave (inclusive of all UK bank holidays).

Company laptop provided. Full access to our Employee Assistance Programme (EAP).

A Note on Our Review Process

We recognise economically it is a difficult time for many, and as a result, we expect to receive a high volume of applications. We want to assure you that we do not use automated methods or AI to scan or review CVs.

Every single application is reviewed manually by our team on its own merit. We do our very best to get back to everyone; however, if we are not able to respond to you directly, we sincerely apologise. It likely means that your application did not quite meet the criteria to reach the interview stage on this occasion. We thank you for your interest in Hertzian.