ETIC, Integration Developer – Senior Associate (Java/Spring)

Line of Service
Advisory

Industry/Sector
Technology

Specialism
Advisory - Other

Management Level
Senior Associate

Job Description & Summary
The Integration Developer is a hands-on developer responsible for building and maintaining integration solutions using Java Spring frameworks. This role focuses on implementing secure, reliable, and scalable APIs and services to connect internal systems with external vendors.


Integration Development

• Design and develop integration solutions using Java (Spring Boot, Spring Integration, Spring Cloud).
  

• Build RESTful and SOAP APIs for onboarding, payments, lending, cards, and client service domains.
  

• Implement secure authentication and authorization (OAuth2/JWT) in all integration points.
  
  

• Analyze requirements and translate them into technical integration designs.
  

• Collaborate with architects and business analysts to clarify requirements.
  

• Participate in code reviews and design discussions.
  
  

• Support integration testing and troubleshooting.
  

• Ensure robust error handling, logging, and monitoring (e.g., Logback , ELK).
  

• Document integration flows, API specs, and troubleshooting guides.
  

• Share knowledge and mentor junior developers as needed.
  
  

• 4+ years in Java development, with at least 2 years in integration roles.
  

• Strong hands-on experience with Java 11+/17+, Spring Boot, REST/SOAP APIs, and microservices.
  

• Familiarity with Spring Security, OAuth2/JWT, and API documentation (Swagger/ OpenAPI ).
  

• Experience with CI/CD (Jenkins, GitHub Actions), containerization (Docker), and monitoring.
  

• Exposure to vendor APIs (Plaid, Dye & Durham, Canada Post, TransUnion, Equifax, Interac , Twilio) is a plus.
  
  

Required Skills

Optional Skills
Acceptance Test Driven Development (ATDD), Acceptance Test Driven Development (ATDD), Accepting Feedback, Active Listening, Analytical Thinking, Android, API Management, Appian (Platform), Application Development, Application Frameworks, Application Lifecycle Management, Application Software, Business Process Improvement, Business Process Management (BPM), Business Requirements Analysis, C#.NET, C++ Programming Language, Client Management, Code Review, Coding Standards, Communication, Computer Engineering, Computer Science, Continuous Integration/Continuous Delivery (CI/CD), Creativity {+ 46 more}

Desired Languages (If blank, desired languages not specified)

Travel Requirements

Available for Work Visa Sponsorship?

Government Clearance Required?

Job Posting End Date