BelMoney moves money across borders for fifteen white-label brands on AWS, Windows and SQL Server. We are hiring a DevOps Engineer with 6+ years of experience to own how that platform is built, deployed and kept running.

What you will own

- The path from commit to production: GitLab pipelines building and deploying .NET applications across fifteen environments.

- The AWS footprint: peered VPCs, Client VPN, load balancers, security groups, Secrets Manager.

- Windows Server and IIS across production, staging and UAT.

- SQL Server: availability groups, migrations, backups, and performance when it degrades.

- Observability: structured logs into Grafana Loki and Betterstack, and alerting that catches a stalled queue before a partner does.

- Incident response. When transfers stop moving on a Sunday morning, you are the person who finds out why.

What we are looking for

Six or more years in DevOps, SRE or infrastructure engineering, and most of the following:

- Windows at scale. The platform runs on Windows Server and IIS today, and will for some time yet.

- AWS in production. Not a certification – you have traced a peering route while something was down.

- CI/CD you designed, not inherited. GitLab CI is a plus; a pipeline for many tenants that does not become fifteen special cases is the requirement.

- SQL Server operations. Availability groups, backups, and enough plan literacy to tell a missing index from a bad query.

- PowerShell as a working language.

- Infrastructure as code. Terraform, CloudFormation or equivalent, applied to an estate that was not built that way.

- Judgement about production. We move other people's money. A careless change costs more than downtime.

Nice to have





- Polish, Ukrainian or Russian. English is the working language and the only language requirement; any of these three is a genuine advantage.

- Payments, remittance or another regulated financial domain.

- Experience pulling a legacy estate into order: older .NET, hand-configured servers, environments that have drifted apart.

- Containers and orchestration, which the planned Linux migration will lean on.

- Secrets management, certificate lifecycles, and mutual TLS integrations with banking partners.

The stack, as it actually runs

A real platform with real history, not a greenfield. A migration to Linux is on the roadmap for the coming years, so experience on both sides is welcome.

- Cloud: AWS – EC2, peered VPCs, Client VPN, application load balancers, S3, Secrets Manager, Systems Manager, CloudWatch

- CI/CD: GitLab CI with self-hosted Windows runners; build artifacts in S3

- Servers: Windows Server, IIS, PowerShell

- Applications: .NET Framework 4.8 alongside .NET 7 and 8; ASP.NET MVC and Web API; background services on Quartz.NET

- Data: SQL Server 2022, AlwaysOn availability groups, DbUp migrations

- Observability: Serilog, Grafana Loki, Betterstack

- Integrations: over a hundred payment providers, several over mutual TLS

- Scale: fifteen white-label brands on one codebase and one platform

Practical details

- Location: Madrid, hybrid

- Engagement: B2B contract, full-time

- Working language: English

To apply, please send your CV in English to [email protected]. Your data will be used only for this recruitment process, in line with the GDPR.

Job Types: Full-time, Contract

Work Location: Hybrid remote in Madrid, Madrid provincia (Madrid)

📌 DevOps Engineer (Madrid)
🏢 BelMoney Group
📍 Madrid