At a Glance
- Tasks: Design and build secure APIs for payments, working end-to-end on impactful projects.
- Company: Join Evervault, a leading tech company focused on internet security and data protection.
- Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
- Other info: Collaborative culture in a dynamic London office with excellent career advancement opportunities.
- Why this job: Make a real difference in the payments ecosystem while working with cutting-edge technology.
- Qualifications: Strong technical background in distributed systems and a passion for product development.
The predicted salary is between 60000 - 80000 £ per year.
About Evervault
Evervault is building the security layer of the internet. Developer-first primitives for encryption, tokenization, and secure compute - currently focused on payments, where the stakes (and the compliance burden) are highest. We help engineering teams collect, process, store, and enrich their most sensitive data - and comply with the frameworks that govern it. Our customers range from early-stage startups to the largest merchants and payment service providers on the internet.
The Role
We’re hiring Product Engineers to join our Cards team in London. This isn’t a “build to spec” role. You’ll own problems end-to-end — from talking to customers, to designing the API surface, to shipping production code, to measuring whether it worked. We’re looking for people with a strong background or interest in building distributed, high-throughput systems and networks in the payments ecosystem. You’ll be building core payments infrastructure: tokenization, network integrations, and whatever comes next. We work mostly in Rust and Node.js, built on AWS. But we care far more about your engineering skill than knowledge of a particular language or framework.
What You’ll Work On
- Designing and building developer-facing APIs and primitives for data security
- Encrypting and decrypting data at tens of thousands of requests per second
- Multi-PSP payments orchestration — routing card transactions across processors to optimise cost and acceptance rates
- Working with low-level networking primitives to create high-throughput forward and reverse proxies
- Leveraging Confidential Computing and secure enclaves to build the most secure systems in the cloud
- Developing custom serverless runtimes for Python and Node.js
- Shipping full-stack: backend services, APIs, SDKs, UI components, and documentation
- Working directly with customers — understanding their payment stacks, debugging integrations, and shaping the roadmap from real problems
Who You Are
- Deeply technical. You have strong fundamentals in distributed systems, networking, and high-throughput infrastructure — not just frameworks.
- Relentlessly product-minded. You think about the developer experience of every API you design.
- Founder energy. You may have started something before, or you want to one day.
- An excellent communicator. You write clearly and can explain complex technical decisions to non-technical people.
- Excellent taste. In code, in APIs, in visual design, in documentation.
- Full-stack, not pigeonholed. You’re comfortable across the stack — backend, frontend, infrastructure.
- Curious. You want to understand how card networks actually work.
- A good human. Kind, generous, low ego.
Logistics
Location: London, Tues -> Thursday in our Shoreditch office. Mondays & Fridays encouraged. Visa sponsorship: Unfortunately, Evervault does not currently sponsor visas to work in the UK.
Product Engineer - All Levels in London employer: Evervault
Evervault is an exceptional employer that fosters a dynamic and innovative work culture, particularly for Product Engineers in London. With a focus on developer-first solutions and a commitment to impactful work, employees are empowered to take ownership of projects from conception to execution, all while collaborating with a diverse team. The company offers ample opportunities for professional growth and development, making it an ideal place for those looking to make a meaningful impact in the payments ecosystem.
StudySmarter Expert Advice🤫
We think this is how you could land Product Engineer - All Levels in London
✨Tip Number 1
Get to know the company inside out! Research Evervault's products and values, and think about how your skills can contribute to their mission. This will help you stand out in interviews and show that you're genuinely interested.
✨Tip Number 2
Network like a pro! Connect with current employees on LinkedIn or attend industry events. Building relationships can give you insider info and might even lead to a referral, which is always a bonus!
✨Tip Number 3
Prepare for technical interviews by brushing up on your coding skills and understanding distributed systems. Practice common algorithms and system design questions, as these are likely to come up in your interviews.
✨Tip Number 4
Don’t forget to showcase your projects! Whether it's a GitHub repo or a personal website, having tangible examples of your work can really impress interviewers. Make sure to highlight any relevant experience in payments or API design.
We think you need these skills to ace Product Engineer - All Levels in London
Some tips for your application 🫡
Show Your Passion for Product Engineering:When you write your application, let your enthusiasm for product engineering shine through! Talk about your experiences and projects that relate to building APIs and working with distributed systems. We want to see your excitement for creating developer-friendly tools!
Be Clear and Concise:We love a good communicator! Make sure your application is easy to read and gets straight to the point. Avoid jargon unless it’s necessary, and explain any complex ideas simply. Remember, we’re looking for clarity in your writing just as much as in your code.
Highlight Your Problem-Solving Skills:In your application, share examples of how you've tackled challenges in past projects. Whether it’s debugging an integration or optimising performance, we want to know how you approach problems and what impact your solutions had. Show us your founder energy!
Tailor Your Application to Us:Make sure to customise your application for Evervault! Mention specific aspects of our work that excite you, like our focus on security and payments. This shows us you’ve done your homework and are genuinely interested in joining our team. And don’t forget to apply through our website!
How to prepare for a job interview at Evervault
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of distributed systems, networking, and high-throughput infrastructure. Be ready to discuss how these concepts apply to the payments ecosystem, as this role is all about building robust systems that can handle a lot of data.
✨Showcase Your Product Mindset
Prepare to talk about your approach to designing APIs and how you ensure a great developer experience. Think of examples where you've measured impact over output, and be ready to explain how your work has made a difference in previous projects.
✨Communicate Clearly and Confidently
Practice explaining complex technical concepts in simple terms. You’ll need to demonstrate that you can communicate effectively with both technical and non-technical stakeholders, so think of scenarios where you've had to bridge that gap.
✨Demonstrate Curiosity and Ownership
Be prepared to discuss your passion for learning and understanding how things work under the hood. Share instances where you've taken initiative on projects or explored new technologies, showing that you have that founder energy they’re looking for.
