Senior Software Engineer - Backend

barcelona, cataluña, Spain • Posted May 31, 2026

Job Type: Full-time
Location: barcelona, cataluña
Posted: May 31, 2026
Category: Informática y tecnología
Application Deadline: July 10, 2026

Role Description

Overview

As a Senior Software Engineer , you will be part of one of our autonomous agile teams. You will help us develop the services that power Blacklane, work on improving our back-office system, or solve problems around our products which allow business partners to integrate with the Blacklane platform.

Our environment

Our environment is composed of Ruby, Go, TypeScript and Java services, designed using DDD. These services are deployed to our Kubernetes cluster and communicate via domain events using SQS and Kafka. We use diverse data storage technologies such as Postgres, MySQL, Elasticsearch, Redis, and DynamoDB. As for infrastructure and cloud resources, we predominantly use AWS and manage provisioning through Terraform.

Your challenge

  • Tackling unique challenges to tailor our products to specific markets.
  • Upholding high standards through comprehensive test coverage, documentation, code reviews, and knowledge shar...

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