

IBM ACE / IIB Developer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Application Developer – Integration Engineer (MuleSoft/IBM ACE) in San Francisco, with a long-term contract. Requires 3+ years in MuleSoft and IBM ACE, strong ESB and API skills, and knowledge of AWS and DevOps.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
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🗓️ - Date discovered
May 31, 2025
🕒 - Project duration
Unknown
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🏝️ - Location type
Hybrid
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📄 - Contract type
Unknown
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🔒 - Security clearance
Unknown
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📍 - Location detailed
San Francisco, CA
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🧠 - Skills detailed
#Cloud #DevOps #RDS (Amazon Relational Database Service) #Oracle #Automation #.Net #API (Application Programming Interface) #REST (Representational State Transfer) #Amazon RDS (Amazon Relational Database Service) #JDBC (Java Database Connectivity) #Jira #AWS (Amazon Web Services) #Java #ODBC (Open Database Connectivity) #Agile
Role description
Job Title: Senior Application Developer – Integration Engineer (MuleSoft/IBM ACE)
Location: Hybrid – San Francisco (Local candidates preferred)
Duration: Long Term
We are seeking a Senior Integration Engineer with hands-on experience in MuleSoft Anypoint and IBM ACE (App Connect Enterprise) to join our hybrid team in San Francisco. The ideal candidate will be responsible for designing, developing, and supporting complex ESB integrations and APIs across a variety of enterprise applications.
In this role, you’ll support the entire System Development Lifecycle (SDLC), facilitate customer onboarding, migrate integrations from MuleSoft to ACE, and troubleshoot production issues. You will work closely with architects, developers, analysts, and product managers in a fast-paced, cross-functional environment.
Qualifications:
• 3+ years of experience with MuleSoft and IBM ACE/IIB
• Strong understanding of ESB architecture, API development, and IBM MQ
• Experience with Oracle/Amazon RDS, Java, .NET, REST/SOAP, ESQL, and JDBC/ODBC
• Working knowledge of AWS, cloud integration, DevOps automation, and agile methodologies
• Excellent communication, analytical, and interpersonal skills
• Familiarity with tools like JIRA, Confluence, Subversion, and ALM
Job Title: Senior Application Developer – Integration Engineer (MuleSoft/IBM ACE)
Location: Hybrid – San Francisco (Local candidates preferred)
Duration: Long Term
We are seeking a Senior Integration Engineer with hands-on experience in MuleSoft Anypoint and IBM ACE (App Connect Enterprise) to join our hybrid team in San Francisco. The ideal candidate will be responsible for designing, developing, and supporting complex ESB integrations and APIs across a variety of enterprise applications.
In this role, you’ll support the entire System Development Lifecycle (SDLC), facilitate customer onboarding, migrate integrations from MuleSoft to ACE, and troubleshoot production issues. You will work closely with architects, developers, analysts, and product managers in a fast-paced, cross-functional environment.
Qualifications:
• 3+ years of experience with MuleSoft and IBM ACE/IIB
• Strong understanding of ESB architecture, API development, and IBM MQ
• Experience with Oracle/Amazon RDS, Java, .NET, REST/SOAP, ESQL, and JDBC/ODBC
• Working knowledge of AWS, cloud integration, DevOps automation, and agile methodologies
• Excellent communication, analytical, and interpersonal skills
• Familiarity with tools like JIRA, Confluence, Subversion, and ALM