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Senior Backend Developer – (Golang, Data & Integrations)

Rotterdam HQ💼 Full-time🗓 2026-09-29

Core

Own data migrations and pipelines for billing, product, and sales data, building backend services and APIs to ensure reliable, auditable data flows across the organization.

Role type

Senior Backend Developer (Data & Integrations)

Builds

Billing services, data migration pipelines, and integrations connecting ERP, CRM, and payment systems

Domain

SaaS infrastructure for global gaming and network technology

Required skills

Go, SQL, ETL pipeline design, REST/gRPC API development, system integration, Docker, CI/CD, database schema design, idempotent scripting

Preferred skills

Experience with legacy system modernization, complex data modeling, observability implementation

Technologies

Golang, MariaDB, Docker, Kubernetes, Ansible, GitHub Actions, Terraform

Responsibilities

Design and implement ETL flows for billing and contract data; Build scalable backend services exposing billing logic; Integrate external systems like ERP and CRM; Develop robust REST and gRPC APIs; Automate migrations and operational processes; Improve observability and incident response

Seniority

Senior, hands-on IC

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