Our Company
At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity.
Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the world’s most used digital comparison service, delivering value and simplicity to millions.
We drive growth through data-driven affiliate marketing built for performance from day one. Every campaign is measurable, optimised in real time, and designed to scale.
With in-house tech, full-stack analytics, and a compliance-first mindset, we give our partners an edge. We drive confident decisions and growth in regulated and high-growth sectors. We’ve helped ambitious brands grow faster, smarter, and globally.
The Role
Our Technology team is growing and we'd love you to grow with us. We're looking for Full Stack Engineers to help meaningfully scale our technology platform in support of our ambitious goals.
In this role, you'll take a leading hand in both front-end and back-end systems delivering high-quality development and thoughtful technical solutions across the product lifecycle. Alongside your core focus on coding and architecture, you'll support other developers, contribute to technical decision-making, and help foster a culture where best practices are understood and shared.
You'll be a skilled individual contributor and a collaborative technical champion someone who enjoys working closely with teams to build scalable, efficient, and well-crafted applications using modern frameworks and tools.
Key Responsibilities
Lead by example as a hands-on developer, contributing to both frontend and backend codebases
Shape architecture and system design for web applications, with a focus on scalability, security, and performance
Mentor and support other engineers, championing code quality through thoughtful reviews and shared best practices
Design and implement responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React)
Partner with UX/UI designers to bring designs to life as functional, intuitive experiences
About You
Strong expertise in JavaScript frameworks such as React, Vue.js, or Angular, with solid proficiency in HTML, CSS, and responsive design
Solid experience with Node.js, Express.js, and building RESTful APIs or microservices
Comfortable working with SQL (PostgreSQL, MySQL) or NoSQL (MongoDB) databases
Experience integrating automated tests into CI/CD pipelines (e.g. Jenkins, CircleCI, GitLab CI) and familiarity with containerisation tools like Docker
You do your best work as part of a team and enjoy sharing knowledge as much as gaining it
Comfortable navigating ambiguity and a fast-moving environment
Excellent written and verbal English skills
Collaborative and grounded — you value others' perspectives and create space for them
What You’ll Get
Private Health Care (Bupa)
Hybrid Working (3 days in office)
Travel Insurance
Competitive Base Salary
Company Bonus Scheme
Market-Leading Training Programme
Recognition & Reward Scheme
Annual Company Conference (previous destinations: Vienna, Bologna, Dubrovnik, Thessaloniki)
Regular Happy Hours & Team Lunches
Free Coffee, Drinks & Snacks
What’s the next step?
Our hiring process ensures we're recruiting the right people for the role. We ensure that people are as suitable for us as we are for them.
If you like the sound of what we're all about at Quantum and want to join a team where you can make an impact, please apply or contact us at [email protected].
Top Skills
Quantum (quantum.media) London, England Office
London, United Kingdom
