Senior Fullstack Engineer — Platform Backend Lead (Hybrid)

BLP; Madrid; Hybrid; EUR 96,000 - 143,000; Full time

Job summary

BLP is expanding its Platform Team to own the core backend services powering Purchase-to-Pay and Order-to-Cash workflows. You will build, scale, and operate the API and persistence layers in a large Go codebase, ensuring tenant isolation, security, and performance for 20,000+ users.

Join a hybrid work model with a London office or remote options across wider UK and Europe. You will collaborate with frontend teams and other platform engineers to shape the product's core services and data access

Qualifications

• 4+ years of experience as a software engineer building and operating backend systems in production.
• 2+ years of professional Go experience, writing services in production.
• Designed a backend service or API used by multiple teams and kept it reliable as usage grew.

Responsibilities

• Build and run core backend service with APIs behind document processing, workflow, and analytics.
• Own persistence layer with tenant isolation in MySQL databases and typed repositories.
• Scale multi-tenant system to support many subsidiaries and business units across customers.

Skills

Go

Backend APIs

Distributed systems

Cloud platforms

Tools

MySQL

Redis

Kubernetes

CI/CD

Job description

BLP is expanding its Platform Team to own the core backend services powering Purchase-to-Pay and Order-to-Cash workflows. You will build, scale, and operate the API and persistence layers in a large Go codebase, ensuring tenant isolation, security, and performance for 20,000+ users.

Join a hybrid work model with a London office or remote options across wider UK and Europe. You will collaborate with frontend teams and other platform engineers to shape the product's core services and data access