IBM ACE Senior Developer

IBM ACE Senior Developer

All IT Solutions

United States

Workplace Type — Remote

Employment Type — Contract

We are currently seeking a qualified IBM ACE Senior Developer to support this engagement. Please review the complete requirements, work location, employment type, and screening questions before applying. Candidates whose experience closely matches the position will be contacted directly by the AIS recruiting team.

Job Summary

All IT Solutions is seeking an IBM ACE Senior Developer to join a client engagement.

Responsibilities

• Design and develop integrations using IBM App Connect Enterprise (ACE)
• Implement file and document management integration patterns, including
• Large file handling and streaming - Pass-through vs. transform patterns
• Metadata + binary content separation, chunking, buffering, and payload size management
• Build REST-based APIs for document management operations
• Integrate Salesforce with AWS S3 for secure document storage and retrieval
• Implement secure authentication and authorization (OAuth 2.0, IAM roles, certificates, TLS)
• Design robust error handling, retry, and idempotency mechanisms for file transfers
• Implement logging, tracing, and auditability for document transactions
• Support deployments across DEV / INT / QA / PROD environments
• Collaborate with Salesforce, cloud, and DevOps teams to align on architecture and standards

Required Qualifications

• 10+ Years
• 6+ years of middleware / integration development experience
• Proven experience handling file and binary content in integrations
• Deep understanding of integration design patterns for documents/files
• Experience with REST APIs, JSON/XML, and multipart payloads
• Hands-on experience integrating with AWS S3 (upload/download, security, lifecycle)
• Experience integrating with Salesforce APIs, especially file/content operations
• Strong knowledge of OAuth 2.0, JWT, TLS, and enterprise security best practices
• Ability to design for performance, scalability, and reliability

Preferred Qualifications

• Strong hands-on experience with IBM App Connect Enterprise (ACE) (v11+ preferred)

ABOUT ALL IT SOLUTIONS LLC

Headquartered in Mount Laurel, New Jersey, All IT Solutions LLC is a technology and workforce solutions company serving government and commercial organizations throughout the United States. AIS provides IT staffing and staff augmentation, cybersecurity, IT consulting, custom software development, cloud services, data engineering, artificial intelligence, application development, and related technology solutions.

AIS is an NMSDC/EMSDC-certified Minority Business Enterprise and an NYC Department of Small Business Services-certified M/WBE. We participate in E-Verify and are committed to maintaining professional, transparent, and compliant hiring practices.

EQUAL EMPLOYMENT OPPORTUNITY

All IT Solutions LLC is an equal opportunity employer. Employment decisions are made based on qualifications, merit, performance, and legitimate business requirements without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, military or veteran status, or any other characteristic protected by applicable federal, state, or local law.

Reasonable accommodations are available to qualified applicants with disabilities during the application and interview process.

RECRUITMENT NOTICE

All IT Solutions LLC is a staffing and technology services company and may receive fees or compensation from client organizations for recruiting, staffing, placement, or workforce services. Candidates are never charged an application, recruitment, placement, or interview fee by All IT Solutions LLC.

Any commercial rates, fees, or staffing arrangements are between All IT Solutions LLC and its clients and do not require payment from the candidate.

Official recruiting communications will come from an authorized All IT Solutions representative or an @allitsolutions.us email address.

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