Opens an external site
- Employment type
- Full-time
- Experience level
- Senior · 5+ years
- Apply by
- Nov 1, 2026
- Posting language
- English
- Working hours
- 40 hours per week
- Seniority
- Mid-Senior level
Job summary
Create detailed, component-level integration designs that implement architecture patterns established by the Design Lead. Produce interface specifications, mapping documents, and low-level designs that translate architecture intent into buildable specifications.
Job details
Reference #: 8602 Location: Ottawa Type: Sub-contract This posting is for an incorporated contract engagement and is not an employment position. Donna Cona Inc. is currently seeking an Integration Designer for one of our key government clients and will be responsible for detailed, component-level integration design that implements the architecture patterns set by the Design Lead. Will produce interface specifications, mapping documents and low-level designs (LLDs) and act as the bridge between architecture intent and buildable specifications. Ideal profile: A senior integration analyst or designer who writes specifications for others to build from. This is a design and documentation role, not a coding role. Candidate MUST Have The Following A valid security clearance at the level of Secret; Over six (6) years in integration design, ideally with Red Hat/Camel and Azure integration environments; Apache Camel Enterprise Integration Patterns and how to express them in low-level designs; Kafka event schema design (Avro or JSON Schema, schema registry); OpenAPI/Swagger contract design for 3Scale or a similar API gateway; Azure Service Bus and Logic Apps; Dynamics 365/Dataverse data models; Data mapping and transformation design (XSLT, JSONata or similar); and UML/sequence diagrams and Confluence/SharePoint documentation. Donna Cona is committed to a diverse, equitable and inclusive workplace. We are an equal opportunity employer. We don’t discriminate on the basis of gender, gender identity, sexual orientation, race, national origin, disability, age or any other protected status. We are committed to maintaining a barrier free recruitment process by providing equal employment opportunities through recruiting and retention of individuals.
What you’ll do
Create detailed, component-level integration designs that implement architecture patterns established by the Design Lead. Produce interface specifications, mapping documents, and low-level designs that translate architecture intent into buildable specifications.
Requirements
Requires a valid Secret security clearance and more than six years of integration design experience, ideally with Red Hat/Camel and Azure integration environments. Candidates must have experience with integration patterns, Kafka schemas, API contracts, Azure services, Dynamics 365/Dataverse data models, data transformation design, and UML-based documentation.
Listed skills
- Technical Documentation · Preferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- Integration Design
- Apache Camel
- Enterprise Integration Patterns
- Kafka Event Schema Design
- Avro
- JSON Schema
- OpenAPI
- Swagger
- API Gateway Design
- Azure Service Bus
- Azure Logic Apps
- Dynamics 365
- Dataverse
- Data Mapping and Transformation
- UML and Sequence Diagrams
- Technical Documentation
Job areas
- Technology
- Software
- Government & Public Sector
- Consulting
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