Mulesoft Developer

fusionSpan, LLC; Polska; Hybrid; PLN 180,000 - 260,000; Full time

Job summary

fusionSpan is seeking a skilled Mulesoft Developer to join our global IT services team. You will design, build, and maintain integration solutions using MuleSoft, APIs, and cloud platforms while engaging with US-based clients and nonprofits.

The role emphasizes API-led connectivity, detailed documentation, and strong collaboration with stakeholders across diverse teams, with flexible hours and a focus on delivering high-quality, scalable integrations.

Qualifications

• 2+ years of experience as a MuleSoft developer.
• Experience with MuleSoft Anypoint Platform and Mule Runtime.
• Experience with REST and SOAP web services (RAML).
• Strong SQL and database application development.
• Experience with AWS or Azure cloud.
• Experience in Agile development (Scrum).
• Proven API/ platform engineering experience.
• Solid debugging and troubleshooting skills.
• Excellent written and verbal communication.

Responsibilities

• MuleSoft integration development across APIs, design, build, test, and deploy.
• Design web services with SOAP and REST APIs.
• Create detailed API and design documentation.
• Work with Big Data, reliable messaging, ETL.
• Conduct client showcases of solutions.
• Design APIs using MuleSoft Anypoint Platform.
• Implement API-led connectivity for enterprise needs.
• Participate in SDLC from requirements to maintenance.
• Collaborate with stakeholders to understand integrated systems.
• Prepare technical specs for development and integration.
• Adhere to coding standards and ensure timely delivery.
• Troubleshoot and resolve bugs and performance issues.
• Prepare and maintain technical docs and user manuals.
• Conduct unit tests and assist QA with integration tests.
• Aid in production support issue resolution.

Skills

MuleSoft development

API design

Agile/Scrum

SQL

Tools

MuleSoft Anypoint Platform

RAML

REST & SOAP

AWS

Azure

Job description

fusionSpan is a fast-growing multinational information technology services company, and we are seeking a Mulesoft Developer to join the team.

This is a long term b2b contract. You will be working with US-based team members and clients. We would want some flexibility with hours, so a typical day would be from 12:30 pm to 9 pm local time.

We are a team of highly committed individuals inspired by technology's role in society.

As part of the Engineering team, the Mulesoft Developer will design, develop, and maintain Mulesoft integration solutions, develop custom applications, integrate various IT systems, and work on Salesforce implementation projects. This is a client-facing role, where you will be working with multiple non-profit organizations.

Responsibilities

• MuleSoft integration development, design, build, test, debug, deploy, APIs, and integrations
• Design and develop web services with SOAP and REST API's
• Develop detailed software design documentation and API documentation
• Work on cutting-edge technologies like Big Data, reliable messaging frameworks & ETL
• Do client showcases and demonstrations of developed solutions
• Design and develop APIs using MuleSoft Anypoint Platform.
• Implement API-led connectivity solutions that cater to enterprise integration needs.
• Participate in each phase of the software development lifecycle: requirements gathering, design, development, testing, and maintenance.
• Collaborate with business and technical stakeholders to understand the systems integrated with MuleSoft.
• Prepare detailed technical specs for the development and integration of solutions.
• Adhere to coding and design standards. Ensure the code delivered is on time and is of the required quality.
• Troubleshoot and resolve bugs and performance issues.
• Prepare and maintain technical documentation and user manuals.
• Conduct unit testing and assist the Quality Assurance team in integration and system tests.
• Aid in analyzing and resolving production support issues as they arise.

Required

• 2+ years of experience as a Mulesoft developer
• Software design and architecture experience
• Experience with a public cloud like AWS/Azure
• Experience with APIs, Rest and/or SOAP web services
• Familiarity with web or database application development and strong in SQL
• Experience in Agile development methodology/Scrum
• Proven experience as a MuleSoft Developer or similar role in API and platform engineering.
• Solid understanding of MuleSoft Anypoint Platform, Mule Runtime, Mule API gateway, and all other MuleSoft products.
• Experience with REST and SOAP web services, RAML in Mule, and use of connectors for integration.
• Knowledge of Integration Design patterns and Microservices architecture.
• Excellent debugging and troubleshooting skills.
• Strong written and verbal communication skills.

About fusionSpan

fusionSpan is a fast-paced, high-energy global firm with a highly motivated team. This role will experience high work demands under tight timelines requiring a flexible and adaptable approach to daily priorities. We are open to qualified candidates worldwide even though our job opportunities are posted for a specific region.

Check out our Great Place to Work Certified Badge here.

fusionSpan employees working remotely are expected to have their camera on during all virtual meetings.

Our Company Values

• Trust: We believe trust is the foundation of success, and build it through unwavering integrity, transparency, and open communication. We deliver on promises, address challenges directly, and hold ourselves accountable to excellence in all interactions with clients, partners, and teammates.
• Innovation: We understand that excellence and innovation go hand-in-hand and are committed to developing forward-looking, creative solutions that meet our clients’ evolving needs and move the industry forward. We embrace change, celebrate creativity, and prioritize quality to create a new standard of performance.
• Community: We are a community-first organization committed to creating a culture of collaboration, inclusivity, and respect
  where each voice is heard and all contributions are valued. We prioritize responsible and sustainable practices on our path to positively impact those we serve.