Senior MuleSoft Developer

Radisson Hotel Group is one of the world's largest hotel groups with ten distinctive hotel brands, and more than 1,500 hotels in operation and under development in 95+ countries. The Group’s overarching brand promise is Every Moment Matters with a signature Yes I Can! service ethos. People are at the core of our business success and future. Our people are true Moment Makers and together we bring the culture, spirit, environment and opportunities that empower you to be your best, every day, everywhere, every time.

Together, we make Every Moment Matter.

Role purpose: The Senior Mule Soft Developer is responsible for the design, delivery, and operational ownership of enterprise integration solutions that underpin Radisson Hotel Group’s core business platforms. The role exists to ensure that integrations are robust, scalable, secure, observable, and production‑ready, with particular accountability for Mule Soft development, event‑driven integrations using Solace Pub Sub+, and the ownership of logging and monitoring platforms (Open Search and Grafana).

Expected outcomes:

• Stable, reusable, and well‑governed Mule Soft integrations
• Full operational visibility through owned logging and dashboards
• Reduced operational risk through strong engineering quality and observability

Roles/Responsibilities:

• Integration Design & Development
• Design, develop, test, and deploy APIs and integrations using the Mule Soft Anypoint Platform.
• Apply API‑led connectivity patterns (System, Process, Experience layers).
• Develop complex Data Weave transformations and robust error‑handling strategies.
• Contribute to integration standards, reusable assets, and best practices.

• Design and implement event‑driven integrations using Solace Pub Sub+ as the primary messaging and event platform.
• Apply enterprise messaging patterns including retries, idempotency, dead‑letter queues, and fault tolerance.
• Apply experience with other event or streaming platforms (for example Apache Kafka) where relevant.

• Define, maintain, and publish API specifications using Swagger / OpenAPI.
• Ensure APIs are documented, versioned, discoverable, and aligned with RHG API standards.
• Support API lifecycle governance, including versioning and deprecation.
• Deploy, maintain, and own Open Search for centralized logging and traceability across integrations.
• Deploy, maintain, and own Grafana for dashboards, alerting, and operational monitoring.
• Build dashboards covering integration health, throughput, latency, and error rates.
• Use telemetry and logs to proactively identify risks and support root‑cause analysis.
• Design and support integrations with enterprise systems, including SAP via Mule Soft connectors.
• Collaborate with Enterprise Architecture, SAP, infrastructure, and security teams to ensure aligned solutions.

• Participate in P1/P2 incident resolution and post‑incident reviews.
• Ensure integrations meet security, data protection, and compliance requirements.
• Apply secure coding practices and support audit and regulatory needs.

Job requirements and qualifications:

Location:

• Professional proficiency in English is required.

• Mule Soft Certification required (Developer or Integration Architect).
• 4–5+ years of hands‑on Mule Soft experience in an enterprise or mission‑critical environment.
• Strong proficiency with Mule Soft Anypoint Platform, including:
• Experience with build/deployment pipelines, e.g. Azure Dev Ops.
• Proven experience with event‑driven integration using Solace Pub Sub+.
• Proven experience to deploy, maintain, and own Open Search for logging and traceability.
• Proven experience to deploy, maintain, and own Grafana dashboards and…