Mulesoft Developer Jobs in St Louis, MO (NOW HIRING)

Perficient is currently seeking a Senior MuleSoft Developer to join our growing integration and API practice. In this role, you will design, develop, and implement scalable integration solutions using the MuleSoft Anypoint Platform. You will work closely with architects, business stakeholders, and development teams to deliver enterprise-grade APIs and integrations that connect critical business systems and drive digital transformation initiatives.
The ideal candidate is passionate about enterprise integration, API-led connectivity, and cloud technologies, with a strong foundation in software development and modern integration patterns. Candidates living near a Perficient office are preferred.
Perficient is the global AI-first consultancy. Our team of strategists, designers, technologists, and engineers partners with the world's most innovative enterprises and admired brands to deliver real business results through the transformative power of AI. As part of our AI-First strategy, we empower every employee to build AI fluency and actively engage with AI tools to drive innovation and efficiency. We break boundaries, obsess over outcomes, and shape the future for our clients. Join a company where bold ideas and brilliant minds converge to redefine what's possible - while building a career filled with growth, balance, and purpose.
Responsibilities

• Design, develop, test, deploy, and support MuleSoft integration solutions and APIs.
• Build reusable, scalable, and high-performance APIs using API-led connectivity principles.
• Collaborate with Solution Architects and technical leads to implement integration solutions aligned with business requirements.
• Participate in technical design sessions, estimation, and solution planning activities.
• Develop integrations between cloud, on-premises, and third-party applications.
• Create and maintain technical documentation, including design specifications and API documentation.
• Perform unit testing, integration testing, and troubleshooting to ensure solution quality and reliability.
• Support deployment activities and provide post-production support as needed.
• Follow established development standards, security best practices, and governance processes.
• Collaborate effectively within Agile project teams and contribute to continuous improvement initiatives.
• Mentor junior developers and share MuleSoft and integration best practices with team members.

Qualifications

• 4+ years of software development and integration experience.
• 3+ years of hands-on MuleSoft development experience using the Anypoint Platform.
• Previous consulting experience and client-facing engagement experience.
• Strong experience designing and developing RESTful APIs and web services.
• Experience with Mule 4, DataWeave, API Manager, Runtime Manager, and CloudHub.
• Solid understanding of API-led connectivity and integration architecture patterns.
• Experience integrating SaaS, cloud, and on-premises applications.
• Proficiency with JSON, XML, RAML, and OAuth.
• Experience with CI/CD processes and source control tools such as Git.
• Strong troubleshooting, analytical, and problem-solving skills.
• Excellent verbal and written communication skills.
• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field, or equivalent work experience.
• Experience working in Agile/Scrum environments.
• MuleSoft Developer Certification

What We Offer
At Perficient, you'll work alongside some of the brightest minds in digital consulting while helping clients solve complex business challenges. We offer opportunities to work with emerging technologies, grow your career through continuous learning, and make an impact within a collaborative global organization committed to innovation and excellence.
The salary range for this position takes into consideration a variety of factors, including but not limited to skill sets, level of experience, applicable office location, training, licensure and certifications, and other business and organizational needs. The new hire salary range displays the minimum and maximum salary targets for this position across all US locations, and the range has not been adjusted for any specific state differentials. It is not typical for a candidate to be hired at or near the top of the range for their role, and compensation decisions are dependent on the unique facts and circumstances regarding each candidate. A reasonable estimate of the current salary range for this position is $125,000 to $145,000. Please note that the salary range posted reflects the base salary only and does not include benefits or any potential equity or variable bonus programs. Information regarding the benefits available for this position are in our benefits overview.
Applications will be accepted until the position is filled or the posting is removed.
We believe in developing a workforce that is as diverse and inclusive as the clients we work with. We're committed to actively listening, learning, and acting to further advance our organization, our communities, and our future leaders... and we're not done yet.
Perficient, Inc. proudly provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a protected veteran in accordance with applicable federal, state and local laws. Perficient, Inc. complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. Perficient, Inc. expressly prohibits any form of unlawful employee harassment based on race, color, religion, gender, sexual orientation, national origin, age, genetic information, disability, or covered veterans. Improper interference with the ability of Perficient, Inc. employees to perform their expected job duties is absolutely not tolerated.
Disability Accommodations:
Perficient is committed to providing a barrier-free employment process with reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or accommodation due to a disability, please contact us.
Disclaimer: The above statements are not intended to be a complete statement of job content, rather to act as a guide to the essential functions performed by the employee assigned to this classification. Management retains the discretion to add or change the duties of the position at any time.
About Us
Perficient is the global AI and technology consulting firm disrupting the traditional consulting model. Powered by our 7,000+ advisors, engineers, and designers, Perficient implements AI-first solutions that break conventions and deliver outcomes that matter. Proudly serving clients that represent the world's most innovative brands, and in collaboration with our powerful technology partner ecosystem, we bring deep industry expertise and data-driven design to redefine how businesses run and succeed. Perficient is different. For real. Learn more at perficient.com.