Freelance Integration Engineer | Barcelona We’re looking for a

hands-on Integration Engineer

to take ownership of an international company’s enterprise integrations during a transformation programme.

You’ll map existing flows, connect new applications and retire legacy platforms, keeping critical

Finance, HR and identity data

moving reliably across systems.

What you’ll do

Design, build and maintain integrations and automations using

Workato .

Connect enterprise applications including

SAP S/4HANA, HiBob and Okta .

Map existing flows, dependencies and data ownership.

Manage migrations, platform decommissioning and cut-overs.

Improve monitoring, error handling, security and documentation.

Work directly with Finance, HR, IT and Security teams.

What we’re looking for

5+ years of experience

in enterprise integration, iPaaS or application engineering.





Strong hands-on experience with

Workato , or deep expertise in

MuleSoft, Boomi or Celigo

and the ability to learn quickly.

Experience integrating

SAP S/4HANA or another major ERP .

Solid knowledge of

REST APIs, authentication, webhooks and data mapping .

Experience delivering migrations or decommissioning projects in production.

Fluent English , autonomy and strong documentation skills.

The mission

Location:

Barcelona, hybrid

Contract:

Freelance / B2B

Start:

ASAP

Daily rate:

Open budget, depending on experience

Spanish or French is a plus.

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📌 Freelance Integration Engineer | Barcelona
🏢 Talent-C
📍 Barcelona