Middle Integration Platform Developer (MuleSoft)

Location: Kyiv, Ukraine — hybrid

Company

hirify.global develops 3D scanners and software solutions for dental and hearing professionals, with products used by customers in more than 130 countries.

What you will do

• Design, develop, test, deploy, and maintain enterprise APIs and integrations using MuleSoft Anypoint Platform and Mule Runtime 4.x.
• Implement API-led connectivity with Experience, Process, and System APIs, including REST and SOAP integrations.
• Create DataWeave 2.0 transformations and mappings and configure HTTP, Database, Web Service Consumer, and messaging connectors.
• Build synchronous and asynchronous integrations with error handling, retries, timeouts, idempotency, and event-driven architectures.
• Develop MUnit automated tests, maintain API security with OAuth 2.0 and TLS, and support Git, Maven, and CI/CD-based deployments.
• Investigate production incidents, optimize performance, reduce technical debt, participate in code reviews, and collaborate with architects and business stakeholders.

Requirements

• 2+ years of professional enterprise integration development experience, including at least 1.5 years of hands-on commercial MuleSoft Anypoint Platform experience.
• Strong knowledge of MuleSoft Anypoint Platform and Mule Runtime 4.x, plus practical DataWeave 2.0 experience.
• Experience developing REST and SOAP APIs using HTTP, JSON, and XML; understanding of API-led connectivity and enterprise integration patterns.
• Experience with synchronous and asynchronous integrations, error handling, retry strategies, timeouts, and idempotency.
• Hands-on experience with MuleSoft connectors, Git, Maven, dependency management, and CI/CD pipelines.
• Ability to write and maintain MUnit tests with mocking, assertions, error scenarios, and test coverage.
• Experience troubleshooting integration failures with application logs and monitoring tools, including production environments.
• Understanding of secure API integration practices, OAuth 2.0, TLS, secure configuration, sensitive data handling, relational databases, and SQL.
• Strong analytical, troubleshooting, communication, and problem-solving skills; ability to work independently from technical requirements and architectural guidelines in an international environment. English sufficient for technical communication and documentation is required.

Nice to have

• MuleSoft Developer Certification; CloudHub 2.0; Anypoint Runtime Manager, API Manager, Exchange, and API Governance.
• Azure Service Bus, Azure Event Grid, or other messaging technologies.
• Experience integrating Microsoft Dynamics AX 2012, Dynamics 365 Finance & Operations, Dynamics CRM / Dynamics 365, Zuora, Salesforce, SAP SuccessFactors, or Marketo.
• Familiarity with Java, Spring-based applications, RAML, OpenAPI, Docker, Kubernetes, cloud-native architectures, observability, distributed tracing, and integration monitoring.
• Experience working in Agile/Scrum teams.

Culture & Benefits

• Professional, friendly, and supportive environment with knowledge sharing, ownership, collaboration, and continuous improvement.
• Professional growth and development with a focus on meaningful work in dental technology.
• Healthy work-life balance, 24 working days of annual vacation, medical insurance, paid sick leave, and paid child sick leave.
• Maternity and paternity leave, office breakfasts and lunches, and comfortable office facilities in UNIT.City with free employee parking.
• Occasional business trips to Western Europe.