Senior Fullstack Engineer, Monetization (Visa Sponsorship and relocation to the UK offered)

MoonPay; London; Remote; GBP 60,000 - 100,000; Full time

Job summary

Join a forward-thinking company at the forefront of Web3 technology as a Senior Fullstack Engineer. In this dynamic role, you will architect and develop innovative monetization features, collaborating with a talented team to enhance customer experiences. With a focus on algorithmic pricing and experimentation, you'll leverage your extensive full-stack engineering experience to drive impactful projects. Enjoy the freedom and autonomy to make a difference in a fast-growing industry, while benefiting from a supportive environment that values diversity and inclusion. This is your chance to be part of a revolutionary journey in digital ownership and financial empowerment.

Benefits

Equity package

Unlimited holidays

Paid parental leave

Annual training budget

Home office setup allowance

Monthly budget for products

Freedom and autonomy

Qualifications

• Extensive experience in full-stack engineering with a focus on monetization.
• Strong background in algorithmic pricing and AB testing methodologies.
• Experience with cloud-native technologies and database design.

Responsibilities

• Architect and develop monetization products and features.
• Collaborate with teams to implement pricing features across platforms.
• Maintain and improve existing codebase while ensuring high-quality standards.

Skills

Full-stack engineering

Algorithmic pricing

AB testing

Server applications

Database structures

Cloud native experience

Open-source contributions

Education

Bachelor's degree in Computer Science or related field

Tools

Typescript

Node.js

Google Cloud Platform

Git/GitHub

Launch Darkly

Data Dog

Argo CD

Redis

React

Job description

Senior Fullstack Engineer, Monetization (Visa Sponsorship and relocation to the UK offered)

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About MoonPay Hi, we’re MoonPay. We’re here to onboard the world to Web3.

Why? Because we think Web3 is a unique and democratising technology. It gives people back control of their money, digital identity, data, and property like nothing else before it.

What We Do We’re the leading infrastructure company in Web3. This means we offer our partners everything from payment solutions (we call them 'Ramps') to minting software for digital collectibles, like NFTs. And over 30 million people around the world now trust our products — just take a look on Trustpilot.

We’re also big on collaborations. And we've worked on stunts, drops, and partnerships with some of the world's most prestigious and forward-thinking brands.

But that’s not all. We have also built our own consumer app because we wanted to see if we could build a better Web3 account. It’s taken off in a big way, and we're working hard to continually improve it and to strive for perfection.

So whatever your background, we’re sure there’s something for you here. Come help us build the future of Web3 and digital ownership.

Location supported

This role can be performed remotely from the United Kingdom, Poland, South Africa, Spain, Portugal, or Romania. If you are currently located outside these countries, relocation will be required. Visa sponsorship and relocation support are available for the UK only for this role.

Unfortunately, we do not offer business-to-business contracting arrangements.

About the Opportunity

Our engineering discipline builds the technology that enables MoonPay to learn quickly and scale easily. We currently have squads across Crypto / Payments / KYC / Core Product and others. We’re pragmatic and believe in having a fluid structure; this means people can find opportunities in different domains or go deeper into a particular domain.

What you will do

• Architect and develop new and existing products and features on monetization
• Work with the head of monetization, other data scientists, and engineers to implement new experimentation and algorithmic pricing features across RAMPs, DeFi Trading, and Swaps
• Collaborate with other product teams to deliver and improve customer-facing features
• Contribute to the estimations, planning, and execution of projects, features, and integrations
• Integrate and work closely with external service providers that we use to power our services
• Maintain and improve our existing codebase
• Write fully tested, high-quality, performant code

About You

• Extensive full-stack engineering experience at leading startups or fast-growing tech companies, ideally from marketplace or platform-type businesses where algorithmic pricing and AB testing were heavily used
• Experience working on projects involving pricing, promotions, rewards, and/or loyalty programs with backend and frontend technologies
• Experience building experimentation platforms and infrastructure for algorithmic pricing solutions
• You know how to leverage continuous delivery for it
• Confident in developing, releasing, and maintaining server applications in a fast-paced, iterative environment where we work as a team, not in silos
• Experience with our tech stack, or confident you can cross-train and up-skill quickly
• Have a deep understanding of database structures and system design
• Hold Cloud native experience with Google Cloud or similar e.g., AWS, Azure
• Bonus points if you make open-source contributions or have experience in web3

What you will be working with

• Typescript as our programming language of choice
• Node.js as our backend platform
• Google Cloud Platform to host our services
• Git/GitHub for code collaboration
• Launch Darkly for feature flags and experimentation
• Data Dog for logs, real-time alerting, and monitoring
• Argo CD for deployments
• Redis for caching
• React as our web frontend
• GenAI tools such as Cursor (bonus)

Most importantly, though, you will embody the core principles that everyone here at MoonPay lives by. Our “BLOCK Values” are at the heart of everything we do - and they are…

• B - Be Hungry
• L - Level Up
• O - Own It
• C - Crypto Curious
• K - Kaizen

MoonPay Perks

• Equity package
• Unlimited holidays
• Paid parental leave
• Annual training budget
• Home office setup allowance
• Monthly budget to spend on our products
• Working in a disruptive and fast-growing industry where the possibilities are endless
• Freedom, autonomy, and responsibility

Research has shown that women are less likely than men to apply for this role if they do not have experience in 100% of these areas. Please know that this list is indicative, and that we would still love to hear from you even if you feel that you are only a 75% match. Skills can be learnt, diversity cannot.

Please let us know if you require any accommodations for the interview process, and we’ll do our best to provide assistance.

Commitment To Diversity

At MoonPay we believe that every voice matters. We strive to create a mindful and respectful environment where everyone can bring their authentic self to work, and experience a culture that is free of harassment, racism, and discrimination. That’s why we are committed to diversity and inclusion in the workplace and are a proud equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including, but not limited to, hiring, recruiting, promotion, termination, layoff, and leave of absence.

MoonPay is also committed to providing reasonable accommodations in our job application procedures for qualified individuals with disabilities. Please inform our Talent Team if you need any assistance completing any forms or to otherwise participate in the application process.

Please be aware that MoonPay does not request an AI-led interview without seeing a recruiter or team member from MoonPay on video call. We won't ask for your personal identification documents or any money from you during your interview process with us. Be fraud smart! If you receive an email - claiming to be from MoonPay - but from an email address ending in anything other than @moonpay.com, please be aware that this is not us.