IBM ACE Engineer

Axiom Global Technologies; Toronto; On-site; CAD 80,000 - 120,000; Part time

Job summary

A technology solutions company in Toronto is seeking an experienced IBM App Connect Enterprise Developer to design and develop integration solutions. The ideal candidate will possess proven experience with IBM ACE, excellent problem-solving skills, and the ability to work collaboratively in a dynamic environment. This is a contract position offering the opportunity to work on impactful projects in the IT services industry.

Qualifications

• Proven experience as an IBM ACE Developer.
• Hands-on expertise with Message Flows, ESQL, Java, and Mapping nodes.
• Proficiency in deployment, monitoring, and troubleshooting IBM ACE solutions.

Responsibilities

• Design, develop, and implement integration solutions using IBM ACE.
• Troubleshoot and optimize performance issues for integrations.
• Collaborate with architects and QA teams to ensure smooth delivery.

Skills

IBM ACE Development

Integration Patterns

Middleware

APIs

Message Flows

Tools

IBM ACE

MQ

Kafka

SOAP

REST

ESQL

Job description

Senior Manager – Talent Acquisition | US Staffing & Business Development Strategist | Team Builder | Client-Centric Talent Partner | Driving Scalable…

We’re looking for an experienced IBM App Connect Enterprise (ACE) Developer to join our team and help design, develop, and support enterprise‑grade integration solutions. The ideal candidate will have deep expertise in integration patterns, middleware, APIs, and message flows, and a passion for building scalable and secure solutions that power business‑critical systems.

Key Responsibilities

• Design, develop, and implement integration solutions using IBM ACE (App Connect Enterprise).
• Build and maintain message flows, ESQL code, message sets, and mappings.
• Develop and expose REST APIs, SOAP web services, and message‑based integrations.
• Configure and manage integration nodes, execution groups, and deployed artifacts.
• Troubleshoot and optimize performance issues; drive root cause analysis.
• Integrate IBM ACE with databases, middleware, and enterprise applications.
• Collaborate with architects, business analysts, and QA teams to ensure smooth delivery.
• Ensure all solutions comply with security, compliance, and enterprise architecture standards.
• Participate in code reviews, unit testing, and deployments.
• Provide production support and resolve incidents within SLA timelines.

Required Skills & Qualifications

• Proven experience as an IBM ACE Developer (IBM Integration Bus / Message Broker experience is also acceptable).
• Hands‑on expertise with:
• Message Flows, ESQL, Java, and Mapping nodes
• MQ, JMS, Kafka, REST, and SOAP
• XML, JSON, XSLT, XSD, WSDL, and DFDL
• Strong understanding of integration patterns, SOA, and API‑based architectures.
• Proficiency in deployment, monitoring, and troubleshooting IBM ACE solutions.
• Good working knowledge of databases (Oracle, SQL Server, DB2, or MongoDB).
• Excellent problem‑solving, debugging, and communication skills.
• Ability to collaborate effectively in cross‑functional and agile teams.

Seniority level: Mid‑Senior level

Employment type: Contract

Job function: Other

Industry: IT Services and IT Consulting

Location: Toronto, Ontario, Canada