Senior Integration Engineer (with MuleSoft experience)

N-iX; Madrid; Híbrido; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading software solutions company is seeking an experienced Senior Integration Engineer with Mulesoft expertise in Madrid, Spain. This role involves designing and maintaining integration solutions, collaborating with cross-functional teams, and ensuring high-quality results. The ideal candidate has 5+ years of Mulesoft experience, strong API design knowledge, and excellent communication skills. The company offers a flexible working environment and competitive compensation.

Servicios

Flexible working format – remote, office-based or flexible.

Competitive salary and good compensation package.

Personalized career growth.

Professional development tools.

Education reimbursement.

Corporate events and team buildings.

Formación

• 5 years of hands-on experience as Mulesoft Engineer in Mulesoft integration projects.
• Proven experience with enterprise integration API design and development.
• Experience with both cloud and on-premise integration solutions.

Responsabilidades

• Deliver high quality results meeting established standards.
• Work with consultants to fulfill development requirements.
• Design, develop, test, debug APIs in Mulesoft platform.

Conocimientos

APIs

REST

SOAP

Java

Jenkins

Python

Systems Engineering

Service‑Oriented Architecture

XML

JSON

Scripting

SFTP

Herramientas

Mulesoft

Github

Azure

Docker

Kubernetes

Descripción del empleo

We are seeking an experienced Senior Integration Engineer with expertise in Mulesoft to join our team.

In this role you will be responsible for designing, developing and maintaining integration solutions to ensure seamless connectivity across diverse systems and platforms. You will work closely with cross-functional teams to implement Mulesoft-based integration strategies that align with business needs and technical requirements.

The goal of this function is to develop new methods and interfacing in support of business projects or to enhance the business capabilities of existing interfaces between the IT systems in our landscape. The development is typically based on analysis provided by Functional Consultant and approved by Technical Designer. This function is essential to ensure the evolution of SAP and non SAP integration with other systems with a high level of quality. As we are evolving towards a decentralized environment application connectivity is a key component in design and a high usage of APIs is expected.

Responsibilities

• Ability to deliver high quality results meeting established standards and expectations for the organization.
• Work with functional consultants and business analysts to build specified development requirements as well as test and document the work.
• Configuring Queue Management, Alert Management, Performance setup, Integration Directory and SLD (System Landscape Directory)
• Design, develop, test, debug APIs in our Mulesoft platform.
• Deliver CI / CD using established platforms (Github CTS)
• Ensure all activities are executed within the agreed planning and budget and continuously stay focused on delivering high quality solutions.
• Follow the Change management and Life cycle management policies and procedures.
• Follow the development standards.
• Incident identification, problem solving and documentation.

Requirements

• 5 years of hands‑on experience as Mulesoft Engineer in Mulesoft integration projects.
• Proven experience with enterprise integration API design and development.
• Experience with both cloud and on‑premise integration solutions.
• Strong understanding of Mulesoft components (API Gateway, Anypoint Exchange, etc.) and connectors, API integration design, Mulesoft Anypoint Platform, Mulesoft RTF.
• Experience with RESTful web services, API design and security best practices (OAuth, JWT).
• Familiarity with databases, messaging systems (JMS, MQ) and cloud platforms (Azure).
• Knowledge in process integration design (communications and messaging technologies) and enterprise integration patterns.
• Good knowledge of DataWeave, Mule connector modules and API specification languages (RAML or Swagger).
• Experience in developing REST APIs and consuming 3rd party web services.
• Excellent communication, interpersonal, training and team‑leading skills, and the ability to work effectively within a development team. Capable of providing leadership, mentoring of junior developers and technical support.
• Preferred knowledge in JAVA development.

Nice to have

• SAP PI or Cloud Platform Integration experience.
• Source control tools such as Git.
• Docker and Kubernetes.
• RDBMS systems programming.
• Kafka.
• Azure (Log analytics, AKS, Gateway, Key Vault, Blob Storage, Event Hub, Service Bus).

We offer

• Flexible working format – remote, office‑based or flexible.
• A competitive salary and good compensation package.
• Personalized career growth.
• Professional development tools (mentorship program, tech talks, training, centers of excellence and more).
• Active tech communities with regular knowledge sharing.
• Education reimbursement.
• Memorable anniversary presents.
• Corporate events and team buildings.
• Other location‑specific benefits.
• Not applicable for freelancers.

Key Skills

• APIs
• Jenkins
• REST
• Python
• SOAP
• Systems Engineering
• Service‑Oriented Architecture
• Java
• XML
• JSON
• Scripting
• SFTP

Employment Type: Full Time

Experience: years

Vacancy: 1

Required Experience: Senior IC