Integration Consultant Location: Amsterdam

Hef Associates; Amsterdam; Hybrid; EUR 60,000 - 90,000; Full time

Job summary

Hef Associates is seeking an Integration Consultant to design, build, and test integrations between Ivalua and ERP/finance systems such as SAP, Oracle, and Microsoft Dynamics. You will focus on robust, scalable API-driven data flows in complex environments.

You will work with solution architects and client IT stakeholders, use REST/SOAP APIs, SFTP, and data mapping, and contribute to design docs, SIT/UAT testing, and ongoing framework improvements.

Qualifications

• At least 2 years of experience in integrations or IT consulting.
• Hands-on with APIs (REST/SOAP), XML/JSON, SFTP, and data mapping.
• Understanding of authentication, data transformation, middleware and ETL.
• Experience with Postman, Swagger, SQL, and Excel for data analysis.
• Interest in Ivalua is a plus.
• Excellent communication in Dutch and English.
• Detail-oriented, organized, and documentation-driven.

Responsibilities

• Design, build, and test integrations between Ivalua and ERP/finance systems.
• Configure and troubleshoot Ivalua I/O.
• Work with REST/SOAP APIs, JSON/XML, SFTP, and flat-file transfers.
• Perform data mapping, transformations, and data quality checks.
• Identify and resolve technical issues such as schema mismatches, mapping errors, API timeouts, or integration failures.
• Produce technical design documents, interface specifications, and system architecture documentation.
• Prepare and perform SIT, UAT, end-to-end, and regression testing for integrations.
• Monitor interface logs and proactively resolve incidents.
• Translate technical requirements into actionable implementation tasks.
• Work closely with functional teams to ensure that business processes are aligned with technical feasibility.
• Participate in client meetings, technical workshops, and design sessions.
• Support presales activities that require integration or data expertise.
• Contribute to the ongoing improvement of integration frameworks, templates, and best practices.

Skills

API integrations

Data mapping

REST/SOAP

Troubleshooting

Documentation

English & Dutch

Tools

Postman

Swagger

SQL

Excel

Job description

We are looking for an Integration Consultant who enjoys working with APIs, data flows, and system integrations. In this role, you will focus on the technical implementation of Ivalua solutions, ensuring that integrations with ERP, finance, and data platforms are robust, scalable, and reliable.

As a technical consultant, you will work closely with functional teams, solution architects, and client IT stakeholders to deliver successful implementations in complex environments.

Languages: Fluent in Dutch and English

Start Date: As soon as possible

Key Responsibilities

Integration & Technical Delivery

Design, build, and test integrations between Ivalua and ERP/finance systems (e.g., SAP, Oracle, Microsoft Dynamics), SFTP environments, and data platforms

Configure and troubleshoot Ivalua I/O (file-based and API-based integrations)

Work with REST/SOAP APIs, JSON/XML, SFTP, and flat-file transfers

Perform data mapping, transformations, and data quality checks

Identify and resolve technical issues such as schema mismatches, mapping errors, API timeouts, or integration failures

Produce technical design documents, interface specifications, and system architecture documentation

Prepare and perform SIT, UAT, end-to-end, and regression testing for integrations

Monitor interface logs and proactively resolve incidents

Translate technical requirements into actionable implementation tasks

Work closely with functional teams to ensure that business processes are aligned with technical feasibility

Participate in client meetings, technical workshops, and design sessions

Support presales activities that require integration or data expertise

Contribute to the ongoing improvement of integration frameworks, templates, and best practices

Required Skills & Experience

At least 2 years of experience in integrations, IT consulting, or technical implementations within SaaS, ERP, or S2P environments

Hands-on experience with APIs (REST/SOAP), XML/JSON, SFTP, and data mapping

A solid understanding of integration concepts such as authentication, data transformation, payload handling, middleware, and ETL processes

Experience with tools such as Postman, Swagger, SQL, and Excel for data analysis

Experience with or interest in Ivalua (training, certification, or project experience is a plus)

Strong troubleshooting and problem-solving skills

A basic understanding of procurement or finance processes is a plus

Excellent communication skills in Dutch and English

Detail-oriented, organized, and documentation-driven

Analytical, proactive, and solution-oriented mindset

Comfortable working in a dynamic and fast-paced environment

A self-starter with a strong sense of ownership and initiative

Personal Profile

Able to work both independently and as part of multidisciplinary teams

Strong technical mindset with a passion for problem-solving

Eager to learn and develop expertise in Ivalua and integration patterns

Comfortable working in international settings and adapting to a variety of stakeholders

Ability to clearly explain technical concepts to both technical and non-technical audiences

What's Offered

A hybrid role that combines technical consulting, integration engineering, and solution delivery

Opportunity to work on impactful digital transformation projects

A collaborative and growth-oriented environment

Learning and development opportunities, including onboarding training and certifications

The ability to innovate and contribute to new ideas and initiatives

Hybrid work model with an office location in Amsterdam

Does this sound interesting, or would you like to learn more? Apply today!