Senior Backend Engineer

Luo
Luo

Software Engineering

Paris, France

Posted on Jun 24, 2026

About Luo

Luo is one of the fastest-growing FX and cross-border payments companies in Africa. We help African businesses pay their international suppliers faster, more transparently, and more competitively than traditional solutions.

After becoming a leading player in a few markets in record time, we are looking to grow our engineering team and keep building the financial infrastructure for FX and cross-border payments in Africa.

Role overview

You will join a small team of experienced engineers and contribute to a diverse range of customer-facing products, internal tools and financial systems. Your solutions will help grow and run a payment infrastructure that processes millions of euros of transactions per day.

Key responsibilities

  • Build production-grade HTTP APIs with Golang.

  • Build API integrations with fintech partners.

  • Drive architectural decisions.

  • Build CI/CD pipelines.

  • Deploy resources and services to Google Cloud Platform.

  • Apply best SRE and security practices.

  • Perform rigorous testing.

  • Leverage AI-driven development practices.

What we are looking for

  • 6+ years of backend development experience.

  • Strong knowledge of Golang.

  • Strong experience working with SQL databases.

  • Experience managing infrastructure in Google Cloud Platform or other cloud providers.

  • Experience working in a high-pace team.

  • Proficient with LLM-driven development.

Systems built at Luo

  • Payment platform for businesses in Africa.

  • Internal tools for payment operators, treasury analysts and FX traders.

  • Use of AI to OCR and approve invoices.

  • KYC onboarding flows.

  • Anti-Money Laundering and Transaction Monitoring systems.

  • Core Banking System and Ledger System.

  • Payout automations with banking partners.

Tech stack

Golang, Typescript, React, Postgres, Docker, Gitlab, GCP, Cloudflare

Start date

Immediately.

Location

Paris / Remote