Cloud Backend Engineer – SAP BTP & API Growth

Testo SE & Co. KGaA; Albergaria-a-Velha; On-site; EUR 42,000 - 65,000; Full time

Job summary

Testo SE & Co. KGaA in Portugal seeks a skilled backend/cloud developer to build services and APIs on SAP BTP, progressing to extensions across S/4HANA with Clean Core principles. Work alongside SAP specialists and ABAP/S/4HANA developers in a cross-country, international team.

You will grow into SAP CAP/RAP, CDS views, and OData topics while delivering robust, well-documented solutions. A structured onboarding and mentoring approach support your progression.

Qualifications

• Strong experience in backend or full-stack development with JavaScript/TypeScript and Node.js.
• Solid experience designing and implementing RESTful APIs and integrating with external systems.
• Hands-on experience with Git and CI/CD pipelines.
• Comfortable working in cloud/PaaS environments.

Responsibilities

• Design, build, and maintain backend services and RESTful APIs with JavaScript/TypeScript and Node.js on SAP BTP.
• Learn SAP CAP and RAP to extend S/4HANA services with CDS views and OData gradually.
• Apply Clean Core principles to keep extensions upgrade-safe and well-documented.
• Collaborate with ABAP/S/4HANA developers, business units, and IT to deliver robust solutions.

Skills

JavaScript/TypeScript

Node.js

RESTful APIs

External systems integration

Git

CI/CD

Cloud / PaaS

Education

Bachelor's degree in Computer Engineering or related field

Job description

Testo SE & Co. KGaA in Portugal seeks a skilled backend/cloud developer to build services and APIs on SAP BTP, progressing to extensions across S/4HANA with Clean Core principles. Work alongside SAP specialists and ABAP/S/4HANA developers in a cross-country, international team.

You will grow into SAP CAP/RAP, CDS views, and OData topics while delivering robust, well-documented solutions. A structured onboarding and mentoring approach support your progression.