Senior Java Integration Developer (REST APIs)

Recrute Action • Toronto, ON

10d • CA$70 - CA$90 • Hybrid

About The Position

Shape the future of backend integration solutions within the insurance industry. This hybrid opportunity offers the chance to work on impactful initiatives involving REST APIs, system integrations, data transformation, and scalable backend services. Collaborate on projects that connect modern technologies with established platforms while supporting critical business operations in a fast-paced and innovative environment.

Requirements

• 8+ years of experience in backend development using Java and REST APIs.
• Experience integrating with internal and external APIs using JSON and XML payloads.
• Strong skills in data mapping and transformation.
• Experience implementing error handling and fallback logic.
• Ability to work with existing systems and modify legacy or batch integrations.

Nice To Haves

• Experience working with financial services or pricing-related systems is considered an asset.
• Familiarity with batch processing frameworks, including PL/SQL, schedulers, and ETL tools, is considered an asset.
• Understanding of API security concepts, including OAuth, tokens, and headers, is considered an asset.
• Exposure to cloud environments such as Azure and AWS is considered an asset.
• Experience working with high-volume transaction systems is considered an asset.

Responsibilities

• Build and enhance REST APIs for backend services.
• Integrate with internal and external APIs using JSON and XML.
• Implement data mapping and transformation logic.
• Develop error handling, retry, and fallback mechanisms.
• Modify and extend existing legacy and batch integrations.
• Support testing, bug fixing, and deployment cycles.

Benefits

• Salaried: $70-75 per hour.
• Incorporated Business Rate: $85-90 per hour.
• 6-month contract.
• Full-time position: 37.50 hours per week.
• Weekday schedule from 9 am to 5 pm.
• Hybrid work with 3 days per week in the office.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: No Education Listed