Full Stack Engineer Alethia Talent is proud to partner with Enthuse to find an exceptional Full Stack Engineer to join their team. Enthuse is an industry leader in non-profit software, helping thousands of charities raise millions through innovative digital fundraising technology. This is your chance to join a mission-driven, fast-growing company and make a meaningful impact. What youll get as a Full Stack Engineer: Salary : £55,000-£65,000 depending on experience and location. Work-life balance : Flexible hours, remote working options, and support for part-time work. Time off : 25 days holiday plus bank holidays (33 days total), with more holidays added based on length of service (up to 28 days). Your birthday off, too Sabbaticals : 1 month paid sabbatical after 5 years. Social perks : Early Friday finishes with optional team drinks, company socials, and team incentives. Travel support : Cycle to Work scheme, season ticket loans, and a London-based office. Development opportunities : Annual learning allowance, Personal Development Plans, and structured mentorship. Equity and insurance : A generous equity options scheme and private health insurance coverage. Charity and event perks : One paid day to fundraise for a charity of your choice and access to major fundraising events like the London Marathon and Great Run. Enthuse Wings : Work from abroad for up to 4 weeks a year. About Enthuse Founded in 2012, Enthuse is headquartered in London, with operations in Scotland, Northern Ireland, and the Republic of Ireland. Enthuse is the official online fundraising partner for London Marathon Events and Great Run. With a team of over 70 passionate individuals, Enthuse is transforming digital fundraising and empowering great causes to thrive. The Role As a Full Stack Engineer, you will work with Enthuses Senior Full Stack Engineer to push the boundaries of web development. Youll be building highly-performant, scalable B2B(2C) applications, especially without relying on frameworks on the frontend. Reporting to the Engineering Manager, you will play a key role in delivering innovative solutions and creating real impact. Key Responsibilities: Develop fast, secure, and scalable Full Stack applications using Web Components, TypeScript, Node.js, and relevant cloud services. Push the envelope on edge computing (Cloudflare/AWS) to improve delivery speed, scalability, and reliability. Contribute to end-to-end product delivery, from design to implementation, iterating rapidly in a high-traffic, fast-paced environment. Provide valuable input to technical decisions by assessing trade-offs and making informed build vs. buy decisions. Collaborate closely with cross-functional teams to create products that are both technically brilliant and user-centric. Obsess over performance, user experience, and Core Web Vitals to ensure products deliver delightful and frictionless experiences. Deliver clean, modular, and maintainable code with a high degree of code quality and test coverage. What we are looking for in a Full Stack Engineer: 2 years of experience as a Full Stack Engineer, building modern web applications. Passion for shipping fast, iterating, and continuously delivering value to users. Understanding of Web Components and web standards. Knowledge of TypeScript and Node.js. Experience with edge computing technologies (Cloudflare Workers, AWS Lambda Edge, etc.) is a plus. Experience in cloud services (AWS, GCP, or Azure) and managing high-traffic environments is a plus. A track record of building highly-performant, scalable applications that prioritise UX and Core Web Vitals. Solid experience with build tools, CI/CD pipelines, and modern development workflows. Ability to make trade-offs and balance between speed and quality, short-term solutions vs. long-term scalability. Come as you are. Love what you do. At Enthuse, diversity and inclusion are at the heart of our mission. We strive to create an environment where everyone feels valued and welcome. If your experience doesnt exactly match, but youre passionate about making an impact, we still want to hear from you. Our Values: Be enthusiastic : We are can-do and proactive. Be curious : We believe progress is made by asking questions. Be reliable : You can trust us to get the job done. Apply today through Alethia Talent and join Enthuse in creating a positive impact on a global scale.