Location: Remote (Offices in London & Lisbon) Company: Gnosis Pay

Mission Gnosis Pay is revolutionizing payments with the first Decentralized Payment Network (DPN), starting with the first self-custodial debit card. We’re bringing web3 to the traditional finance world. Our first step is enabling smart contract-linked debit cards that work everywhere debit  cards are accepted. This will allow crypto holders to seamlessly spend their assets in daily life, without needing to cash out through an exchange. Crypto will become a viable payment option for real-world transactions.

Who are we Our team has deep experience in both traditional payments and decentralized products, like the most popular smart contract wallet Safe, now securing $50B+ assets. Now we are leveraging that expertise to integrate Web3 and traditional systems in a novel way. We're a global team united by a bold vision. While we're distributed, we maintain a tight-knit culture. We look for people who are collaborative, think big, but stay grounded.

Technology Our stack utilizes TypeScript, PostgreSQL, Docker, Solidity and more. To enable crypto card issuing and payments, we leverage:

• TypeScript for scalable backend services

• PostgreSQL for transaction data

• Docker & Nomad for deployment

• Safe for Smart Accounts

• zkEVM L2 on top of Gnosis Chain

• Solidity

• Hardhat

There are hard technical challenges around reliability, security and scale. We need talented engineers to help us solve them.

• Customer obsessed - You always advocate for what's best for the user.

• Systems thinkers - You can understand complex systems and simplify them.

• Masters of their craft - You relentlessly hone your skills and learn new ones.

What you will do:

• Architect and build payment systems to handle large transaction volumes

• Integrate APIs with card networks, banks and other external services

• Optimize our database infrastructure for transactional data

• Document systems and share knowledge across teams

• Monitor and enhance reliability and performance

You're a backend engineer who wants to make an impact on global finance. You have:

• Relevant technical education and experience

• Mastery in TypeScript, JavaScript - or eagerness to learn - (Solidity is a bonus)

• The ability to design and implement scalable APIs

• Knowledge of databases like PostgreSQL

• Strong communication skills and collaboration mentality

• Bonus: Web3 or payments industry background

We welcome diverse perspectives and skills. No one person will check every box. What matters most is your drive to tackle hard problems and create better financial products. Work with us if you want to stretch yourself, build new skills and reimagine what's possible.

• Besides a competitive salary you will be covered with both Health and Pension Scheme

• Our annual leave allowance is a generous 25 days plus Bank holidays

• We share a friendly, comfortable and informal office environment in Central London

• We have flexible working hours, as long it suits both you and your team

• Do you like to work and travel? We gather the team once a year for a retreat somewhere sunny

• And do not worry about your equipment and subscriptions. We’ll equip you with the latest hardware and provide you with all the tools you need!

• But most important - grow with us! We’re growing rapidly, the industry is expanding fast, and we have a lot to do. If you’re someone who loves taking initiative and getting things done, there are a lot of opportunities for you at Gnosis Pay. We’re enthusiastic about our shared mission and enjoy spending time together!

Application Instructions:  Interested candidates are invited to submit their resume (include your GitHub account if you have one), and a cover letter outlining their qualifications and why they are an excellent fit for Gnosis Pay in the application form below. For any questions please send them to