Job Overview

We are looking for a Senior Solutions Designer with extensive experience in backend development, enterprise integration, Java/JEE technologies, and cloud-based integration solutions. The ideal candidate will have robust hands-on expertise designing complex integration solutions and leading technical teams in enterprise environments.

Key Responsibilities & Requirements
10+ years of experience in backend design and development using REST Web Services, Java/JEE, JPA, Hibernate, SQL, PL/SQL, and relational databases.
Robust expertise in Enterprise Integration Architecture, including integration patterns, design principles, best practices, APIs, middleware, and Enterprise Service Bus (ESB) technologies.
Extensive experience with Spring Framework, particularly Spring Integration, including designing and implementing enterprise integration solutions.
Hands-on experience with IBM App Connect Enterprise (ACE) and/or MuleSoft, with strong knowledge of message-oriented middleware and ESB solutions.
Experience with JMS, AMQP, REST, APIs, Message Queues, and related integration technologies, including their implementation within Azure integration environments.
Solid knowledge of Oracle, SQL Server, data modelling, SQL/PL/SQL,



and integration with enterprise databases.
Experience designing cloud-based integration solutions, highly available and mission-critical applications, and complex enterprise systems.
Ability to translate business requirements into technical solutions, including requirements analysis, use cases, UML, JEE, Service Bus, ETL, solution prototyping, and technical documentation.
Proven experience leading developers / technical teams, facilitating discussions with both technical and business stakeholders, and delivering solutions within deadlines.
Previous Public Sector experience and familiarity with OPS Enterprise Architecture standards, documentation artifacts, templates, policies, and best practices will be considered an asset.

Key Technologies / Skills

Java | JEE | Spring Framework | Spring Integration | REST APIs | JPA | Hibernate | SQL | PL/SQL | Oracle | SQL Server | IBM ACE | MuleSoft | ESB | JMS | AMQP | Message Queues | Enterprise Integration | Azure Integration | Cloud Integration | APIs | ETL | UML | Data Modelling | Solution Design | System Analysis | Team Leadership

📌 Senior Solutions Designer – Enterprise Integration / Java Toronto
🏢 ThoughtStorm
📍 Toronto