Senior MuleSoft Developer

Location-specific conditions & benefits*

Poland

We are looking for a highly skilled Senior MuleSoft Developer to join our team.

In this role, you will take the lead in designing, building, and maintaining integration solutions using the MuleSoft platform. You will collaborate closely with cross-functional teams to deliver impactful solutions while ensuring adherence to technical standards and best practices.

Responsibilities

Collaborate with client stakeholders to deliver integration solutions in a professional and approachable manner
Support the delivery team by contributing to scoping and estimation efforts
Develop, configure, test, and maintain MuleSoft APIs and integration applications based on client needs
Drive innovation and continuous improvement by implementing reusable patterns and following integration best practices
Ensure adherence to coding standards and perform detailed code reviews
Execute comprehensive unit and integration testing, including automated testing to ensure quality
Participate in Agile rituals and adopt Agile methodologies within the team

Requirements

Bachelor’s degree in Computer Science, Computer Engineering, or a related field
Over 3 years of experience in software development
Hands-on experience with integration technologies
Proficiency with the MuleSoft Anypoint Platform, including components such as Runtime, API Manager, Runtime Manager, Exchange, and Design Center
Strong understanding of integration design patterns and best practices
Extensive experience with RESTful APIs and microservices architectures
Advanced expertise in designing and troubleshooting transformations using DataWeave 2.0
Experience working with connectors such as databases, files, web services, object stores, and messaging tools like JMS, Kafka, AMQP, and SNS/SQS
Knowledge of integrating enterprise applications such as Salesforce, SAP, and Workday
Familiarity with ServiceNow APIs and integrations
Deep understanding of SaaS integration patterns, including REST APIs, asynchronous messaging (e.g., webhooks/platform events), and batch processing
Proficiency in working with SQL and NoSQL databases
Experience with synchronous and asynchronous services
Adaptability to changing requirements and a commitment to ongoing learning and self-improvement
Strong communication skills for technical discussions and client workshops
Ability to identify potential project risks and propose actionable solutions early
A collaborative mindset and readiness to support team goals and objectives
Proficiency in English (written and spoken) at a B2 level or higher

Nice to have

MuleSoft Developer Certification (Mule 4) Level 1 or Level 2
Experience working with cloud platforms such as AWS, GCP, or Azure, and familiarity with Kubernetes/Runtime Fabric (RTF)
Proficiency in designing API specifications using RAML or OAS
Expertise with test automation frameworks
Familiarity with CI/CD practices and tools like Git, Maven, Jenkins, and Nexus
Understanding of Web Services (SOAP) and advanced knowledge of 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