Senior MuleSoft Developer

Location-specific conditions & benefits*

Portugal

We are looking for an experienced, hands-on Senior MuleSoft Developer to join our team.

In this role, you will be responsible for designing, building, and maintaining robust integration solutions using the MuleSoft platform. You will collaborate with cross-functional teams to deliver high-quality solutions that meet client requirements while driving innovation and technical excellence.

Responsibilities

Collaborate with client stakeholders to deliver high-quality integration solutions in a professional and approachable manner
Provide support to the delivery team by assisting with scoping and estimation activities
Design, develop, configure, test, and support MuleSoft API and integration applications tailored to client needs
Apply a continuous improvement mindset by implementing reusable patterns, adhering to API and integration best practices, and driving innovation
Enforce and follow coding standards and conventions while conducting constructive code reviews
Perform comprehensive unit testing, integration testing, and adopt testing automation to ensure delivery quality
Actively participate in Agile ceremonies and adopt Agile software development methodologies within the organization

Requirements

Bachelor's degree in Computer Science, Computer Engineering, or a related field
Over 3 years of experience in software development
Proven experience with integration technologies
Hands-on expertise with the MuleSoft Anypoint Platform and its components, including Runtime, API Manager, Runtime Manager, Exchange, and Design Center
Strong understanding of integration best practices and related design patterns
Significant experience with RESTful APIs and microservice architectures
Proficiency in designing and troubleshooting reusable transformations using DataWeave 2.0
Hands-on experience with connectors such as database, file, web service, object store, as well as messaging technologies like JMS, Kafka, AMQP, and SNS/SQS
Familiarity with integrating enterprise applications like Salesforce, SAP, and Workday
Experience with ServiceNow APIs and integrations
In-depth knowledge of SaaS MuleSoft integration patterns, including REST APIs, asynchronous integration (e.g., webhook/platform events), and batch integration
Experience working with both SQL and NoSQL databases
Expertise in synchronous and asynchronous services
Open-minded approach to evolving requirements and a commitment to continuous improvement
Strong verbal communication skills for engaging in technical workshops with clients
Ability to proactively identify project risks and propose effective mitigation strategies
Team-oriented mindset and willingness to support colleagues in achieving project goals
Fluent English skills (written and spoken) at a B2 level or higher

Nice to have

MuleSoft Developer Certification (Mule 4) Level 1 and Level 2
Familiarity with cloud services such as AWS, GCP, or Azure, and Kubernetes/Runtime Fabric (RTF)
Hands-on experience designing API specifications using RAML or OAS
Experience with test automation frameworks
Practical knowledge of implementing CI/CD concepts and using DevOps tools like Git, Maven, Jenkins, and Nexus
Understanding of Web Services (SOAP) and proficiency in XML and XSLT transformations

We offer/Benefits

International projects with top brands
Work with global teams of highly skilled, diverse peers
Healthcare benefits
Employee financial programs
Paid time off and sick leave
Upskilling, reskilling and certification courses
Unlimited access to the LinkedIn Learning library and 22,000+ courses
Global career opportunities
Volunteer and community involvement opportunities
EPAM Employee Groups
Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn