Remote-friendly MuleSoft Developer for APIs & Integration

fusionSpan, LLC; Warszawa; On-site; PLN 120,000 - 180,000; Full time

Job summary

fusionSpan is seeking a Mulesoft Developer to join our engineering team on a long-term B2B contract. You will design, develop, and maintain MuleSoft integration solutions and APIs, working with US-based team members and clients in a flexible hours arrangement (typical day 12:30 pm–9 pm local).

This client-facing role involves collaboration with nonprofits and delivery of high-quality integration projects. You should bring 2+ years of MuleSoft experience, strong API design skills, familiarity

Qualifications

• 2+ years of experience as a MuleSoft developer.
• Strong API design and integration skills.
• Experience with REST and SOAP web services.
• Proficiency with cloud platforms (AWS/Azure).
• Knowledge of RAML and MuleSoft Anypoint Platform.
• Familiarity with Agile development methodologies.

Responsibilities

• Design, develop, and maintain MuleSoft integration solutions.
• Develop APIs and web services with SOAP/REST APIs.
• Create detailed technical specifications and API docs.
• Collaborate with stakeholders and client teams during delivery.
• Troubleshoot, debug, and optimize integrations and performance.
• Prepare technical documentation and support materials.

Skills

MuleSoft

REST APIs

SOAP

Anypoint Platform

SQL

Cloud (AWS/Azure)

Agile/Scrum

RAML

Job description

fusionSpan is seeking a Mulesoft Developer to join our engineering team on a long-term B2B contract. You will design, develop, and maintain MuleSoft integration solutions and APIs, working with US-based team members and clients in a flexible hours arrangement (typical day 12:30 pm–9 pm local).

This client-facing role involves collaboration with nonprofits and delivery of high-quality integration projects. You should bring 2+ years of MuleSoft experience, strong API design skills, familiarity