Design secure Java platforms onsite, spanning user interfaces, APIs, services, workflows, integrations, and data-access layers. Apply REST and microservices expertise.This senior full stack developer builds enterprise capabilities supporting multiple government programs. The work includes reusable platform services and connections for registries, permitting, payments, identity, and documents. You will translate approved specifications into tested, maintainable applications.Key Responsibilities:
Design and develop frontend, backend, API, and workflow componentsBuild Java microservices, REST APIs, and reusable platform servicesDevelop database objects, queries, transformations, and conversion routinesCreate automated unit, integration, API, database,



and interface testsProvide production support and troubleshoot technical problemsRequirements:
Ten or more years designing large-scale, multi-client web applicationsExtensive Java experience with Oracle, SQL, or relational databasesSignificant REST API, microservice, and Internet-ready application experienceExperience with OAuth 2.0, JSON Web Tokens, and SSL certificatesFive days onsite and Ontario Public Service knowledge preferredBring senior Java, REST, microservices, database, and secure integration expertise to enterprise platform development.
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📌 Senior Full Stack Java Developer (Winnipeg)
🏢 Softline Technology
📍 Winnipeg