Go Backend Engineer — Scale Distributed Systems (Remote)

Prelude; Paris; Hybride; EUR 90 000 - 130 000; Plein temps

Avantages offerts par ce poste

Health insurance via Alan

Swile meal vouchers

3 days in‑office in central Paris, 2…?

4 weeks remote work per year

Annual offsite

Résumé du poste

Prelude is redefining how companies authenticate and onboard users, offering real-time, cost- effective OTP delivery and fraud protection. The role involves building scalable Go-based services, a responsive full-stack app, and advancing a market-leading API.

You’ll work with modern tech, own meaningful features, and collaborate with a global team. Based in Paris with hybrid work options, you will join a flat, impact-driven team focused on speed, quality, and ownership.

Qualifications

• Proven experience designing and engineering large-scale systems.
• Strong coding skills in Go; knowledge of Rust/TypeScript is a plus.
• Preference for simple, scalable designs with practical impact.
• Product-led mindset focusing on output and business outcomes.
• Fluent/professional English in an international team.
• Experience building frontends with modern frameworks (React or Vue) is a plus.

Responsabilités

• Build and scale a distributed system using Go, DynamoDB, SQS, Redshift and Lambdas.
• Develop a snappy full-stack app using Next.js on Vercel and gRPC.
• Iterate on the Prelude API to maximize usability, performance and functionality.
• Ensure services are scalable, extensible, reliable and performant.
• Deploy and scale fraud prevention models for large customers.
• Create internal tools to improve developer efficiency and interact with clients daily.

Connaissances

Go

Rust/TypeScript

Frontend (React/Vue)

Product mindset

English proficiency

Outils

Next.js

gRPC

DynamoDB

SQS

Redshift

Vercel

Description du poste

Prelude is redefining how companies authenticate and onboard users, offering real-time, cost- effective OTP delivery and fraud protection. The role involves building scalable Go-based services, a responsive full-stack app, and advancing a market-leading API.

You’ll work with modern tech, own meaningful features, and collaborate with a global team. Based in Paris with hybrid work options, you will join a flat, impact-driven team focused on speed, quality, and ownership.