Senior Web3 Developer (Fintech)

TL;DR

Senior Web3 Developer (Fintech): Building the infrastructure that bridges traditional financial rails and crypto, enabling new financial products and seamless integrations with the Gnosis Pay product. Focus on the interface between permissionless blockchains like Gnosis Chain and traditional payment networks like Visa.

Location: Remote, Portugal, Germany

Company

Gnosis Pay provides the API and card-program infrastructure that enables wallets, fintechs, and businesses to issue stablecoin-powered payment cards and create custom payment flows.

What you will do

• Own the interface between permissionless blockchains like Gnosis Chain and traditional payment networks like Visa.
• Design, develop, and deploy high-performance and scalable backend services using Go and smart contracts in Solidity.
• Develop and maintain RESTful APIs and other integration points.
• Collaborate closely with product managers, designers, and other engineers to understand requirements and translate them into technical solutions.
• Contribute to the definition and improvement of our system architecture and engineering processes.

Requirements

• Proven experience (6+ years) in software development with a strong focus on backend development, specifically developing and deploying high-scale, reliable services (ideally in Fintech, Payments, or high-throughput systems).
• Hands-on experience with Solidity smart contract development, integration into backend systems (indexers, transaction broadcasting and settlement issues, interfacing RPC providers and their issues, account abstraction).
• Proficiency in Go is ideal but not a strict requirement.
• Passion for building innovative financial products and obsession with customer experience.

Culture & Benefits

• Pursue your professional goals with our support, including personal education budgets and conference allowances.
• Dedicate your Friday afternoons to research or work on a side project within our ecosystem.
• Navigate with ease in our organization with our flat hierarchy.
• Embrace flexible working schedules and our long-standing culture of remote work.
• Receive the latest hardware and all the tools you need.
• Join a team that's passionate about our mission and enjoys working together.