Fullstack Software Engineer

Summary

Join Treatwell's Product & Tech team as a Senior Frontend Software Engineer and contribute to the development of key features for our hybrid app using React Native. You will work in a cross-functional squad, lead feature development, mentor junior engineers, and improve frontend systems. The role requires 5+ years of JavaScript experience, including React, TypeScript, and modern frontend practices. You should be proficient in automated testing, CI/CD, and Agile methodologies. Treatwell offers a remote working position, 28-day holiday plus bank holidays, monthly Treatwell vouchers, growth funds, mental health support, a referral scheme, and equal opportunities.

Requirements

• 5+ years of professional experience working with JavaScript, including substantial experience with React
• A solid foundation in TypeScript and modern frontend development practices
• You are familiar with some of our frontend tech stack and can learn the rest very quickly
• You understand component-based CSS methodologies, like CSS modules
• You’re familiar with design systems and how to translate them into reusable components
• Proficiency in applying good engineering practices, such as automated testing, CI/CD pipelines, and code reviews
• The ability to contribute to high-performing Agile teams, collaborating effectively to deliver value consistently
• Experience in building and maintaining hybrid mobile applications using React Native
• A proactive approach to improving system quality, reliability, and scalability
• You’re able to develop your mentoring and leadership skills whilst collaborating with other Engineers
• You are a fluent/native English speaker
• You are based in Spain, and you have a valid right to work there

Responsibilities

• Work as part of a cross-functional squad, collaborating to deliver incremental, meaningful changes to our customers
• Lead the development of key features, from breaking down requirements through solution design, implementation, and handling any production issues that may arise
• Play a pivotal role in expanding our hybrid app capabilities using React Native, contributing to both web and mobile applications
• Provide mentorship and guidance to junior engineers, enhancing their skills and promoting best practices
• Proactively identify opportunities to improve the reliability, performance, and architecture of our frontend systems
• Engage in code reviews, deploying changes, and ensuring the stability of the system in production
• Advocate for high-quality engineering practices and continuous improvement within the team

Benefits

• 28-day holiday plus bank holidays
• Monthly £40 Treatwell vouchers so you can treat yourself too
• Growth funds for you to develop and grow with your team
• Mental health support through our partnership with Plumm
• Referral scheme
• 100% remote working position