Senior Mulesoft Developer

Billennium; Town of Poland (NY); Hybrid; USD 90,000 - 130,000; Full time

Benefits offered by this job

Udemy for Business

Private medical care

Multisport card

Veterinary package

Language lessons

Shopping vouchers

Job summary

Billennium is seeking a Mulesoft Developer for a global pharmaceutical client. You will build and maintain APIs and data flows, design integrations, and ensure high performance and scalable applications.

Collaboration with architects and analysts will translate requirements into technical specs, while maintaining clear documentation. Excellent English is essential, along with hands-on experience in Mulesoft Anypoint Platform, API development, and CI/CD (GitLab).

Qualifications

• Excellent written and spoken English.
• Proven experience with Mulesoft Anypoint Platform and API development.
• Strong understanding of RESTful APIs, RAML, and JSON/XML.
• Experience with integration patterns, message queues, and cloud services.
• Ability to debug, troubleshoot, and optimize API performance.
• Familiarity with CI/CD pipelines and version control (GitLab).

Responsibilities

• Building and maintaining APIs, integrations, and data flows between systems and applications.
• Development, designing and integrating solutions using Mulesoft.
• Ensuring high performance and scalable applications.
• Creating and maintaining technical documentation.
• Cooperating with team (architects, business analysts) to gather requirements and transfer them into technical specifications.
• Monitoring and troubleshooting MuleSoft integrations.

Skills

Mulesoft Anypoint Platform

RESTful APIs

RAML

JSON/XML

CI/CD pipelines

GitLab

Cloud services

Message queues

Tools

Mulesoft Anypoint Platform

GitLab

Job description

Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

About the Role:

For our client, a global pharmaceutical company, we are currently looking for a Mulesoft Developer.

What we are looking for:

• Excellent written and spoken English
• Proven experience with Mulesoft Anypoint Platform and API development.
• Strong understanding of RESTful APIs, RAML, and JSON/XML.
• Experience with integration patterns, message queues, and cloud services.
• Ability to debug, troubleshoot, and optimize API performance.
• Familiarity with CI/CD pipelines and version control (GitLab).

Nice to Have:

• Experience in a GxP-regulated environment.
• Experience with CodeBeamer.
• Familiarity with event-based APIs and micro-services architecture.
• Knowledge of performance testing tools and methodologies.
• Understanding of agile methodologies and development practices.

What you will do:

• Building and maintaining APIs, integrations, and data flows between systems and applications
• Development, designing and integrating solutions using Mulesoft
• Ensuring high performance and scalable applications
• Creating and maintaining technical documentation
• Cooperating with team (architects, business analysts) to gather requirements and transfer them into technical specifications
• Monitoring and troubleshooting MuleSoft integrations

Our offer:

• Comprehensive benefits - enjoy Udemy for Business, private medical care, Multisport card, veterinary package, language lessons, and shopping vouchers.
• Flexibility - adaptable working hours and remote/hybrid work options to suit your lifestyle &location.
• Career growth - access opportunities for professional development and learning, including perks related to our official partnerships with global IT giants: Microsoft, AWS, Snowflake, Salesforce & amp; more.
• Global collaboration - work with a diverse, international team.
• Innovative environment - be part of a forward-thinking and growth-oriented workplace.
• Engaging community - Work with passionate professionals and participate in team-building events, hackathons, and CSR initiatives to make an impact beyond work.
• Team-building events including our company tradition (annual company event in Mazury).
• A pleasant surprise to start your journey with us in the form of a welcome pack.

Recruitment process:

• HR call
• Technical interview
• Client Interview
• Decision/ Feedback