MONEI is revolutionizing omnichannel payments for top brands across Southern Europe. Our award-winning serverless architecture even earned recognition as the AWS Startup Architecture of the Year (Iberia region)! With rapid integral expansion underway, we're building the future of payment processing—and we want you on our team.
As a full-time Senior Backend Engineer, you'll join a small, cross-functional product team building the backend systems that power MONEI. You'll make high-impact architectural decisions, tackle complex challenges, and help mentor junior engineers—all in an agile, collaborative environment where your ideas truly matter.
Develop backend services that ensure a seamless digital and physical payment experience.
Collaborate with seasoned engineers to define and implement scalable, serverless systems on AWS.
Guide 1-2 junior developers, fostering their growth and ensuring the highest coding standards.
Leverage Cursor, Claude Code, and Codex to move quickly on non-trivial backend work without sacrificing quality.
TypeScript + Node.js
AWS Lambda (serverless-first, not EC2)
Data:
DynamoDB, OpenSearch
SQS, SNS, Kinesis
GraphQL via AWS AppSync
CDK / Serverless Framework
5-7+ years in a demanding software engineering role.
Strong expertise in TypeScript and Node.js.
AWS Mastery:
Proven experience building, testing, and deploying distributed, highly available serverless systems on AWS.
Microservices, event-driven programming, and automated testing.
Coding Fundamentals:
Strong coding skills without AI assistance, verified in our live coding interview. We encourage AI tools, but you must understand and critically evaluate what they produce—no blind vibe-coding.
Excellent English skills and the ability to work both independently and collaboratively in a remote setting.
Fluency with AI coding tools (Cursor, Claude Code, Codex). AWS certification.
Spanish language proficiency (B2+).
Remote Flexibility:
Work 100% remotely, with the option to use our offices in Málaga or Barcelona if you're nearby.
Flexible Hours & PTO:
Join us at MONEI and help redefine the payment experience for brands worldwide!
📌 Senior Backend Engineer (Node.js & Typescript) - Remote... (Laza)
🏢 MONEI
📍 Laza