senior java api developer jobs in Winnipeg

Build OSOR application enhancements as a Senior .NET API Developer in a provisionally hybrid assignment, using ASP.NET and Microsoft development tools.This senior position requires 10+ years of .NET experience. You will support a new OSOR-NSOR data exchange interface and related application work. The assignment covers design, development, testing,...

Build tested applications with C#, .NET, and REST APIs as a Senior Software Developer focused on API development and integration.This senior developer translates technical specifications into working software. The work includes programming, unit testing, troubleshooting, and application support. You will develop secure .NET applications, collaborate...

Build high-performance Java applications at Citi with Spring Boot and RESTful API expertise. Work hybrid, three days in office and two remotely. As a Senior Java Developer and Assistant Vice President, you will create production-grade backend services for high-volume, latency-sensitive financial systems. The role requires cloud engineering, distributed...

Build enterprise Java applications with Spring Boot and Spring Cloud while shaping scalable, reliable, and secure technical solutions. This senior developer designs, develops, tests, and maintains enterprise-grade Java applications. The work includes RESTful APIs, microservices, database optimization, and event-driven solutions. You will guide technical...

Build RESTful API integrations and reusable front-end components as a Senior Full Stack Software Developer, working two to three days weekly onsite. This role seeks a senior developer with 10+ years of experience across RESTful APIs, Swagger files, AngularJS, and front-end interfaces. You will create self-contained modules, develop unit tests, fix code...

Lead REST API integration and application troubleshooting as a Senior Software Developer, working with Apigee, SOAP conversion, and security frameworks. This senior developer designs, codes, tests, and implements Web and Rich Internet Applications. You will support system integration, scripting, gateways, migrations, and technical assistance during software...

Shape the future of API integration as a Senior Software Engineer focusing on API development. This role demands technical acumen and expertise in enterprise-level software solutions.As a Senior Software Engineer, you will be responsible for the development and support of RESTful APIs in a complex environment. This position allows you to engage with...

RQ09373 - Software Developer - API - SeniorAbout the job RQ09373 - Software Developer - API - SeniorResponsibilities Required to translate technical systems specifications into working, tested. This includes:developing detailed programming specifications writing and/or generating code compiling data-driven programs, maintaining, and conducting unit Analyzes,...

RQ09329 - Software Developer - API - Senior About the job RQ09329 - Software Developer - API - Senior Required to translate technical systems specifications into working, tested applications.This includes:developing detailed programming specificationswriting and/or generating codecompiling data‑driven programs, maintaining, and conducting unit...

RQ09147 - Software Developer - API - SeniorAbout the job RQ09147 - Software Developer - API - SeniorDescription: Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: o developing detailed programming specifications o writing and/or generating code o compiling data-driven programs,...

RQ08889 - Software Developer - API - Senior About the job RQ08889 - Software Developer - API - Senior DescriptionA Note on Assignment Type:This position is currently listed as "Onsite"; however, the Assignment under this request will provisionally be "Hybrid", working 7.25 hours per calendar day, sometime between 8:00 AM and 5:00 PM (excluding breaks) Monday...

RQ09147 - Software Developer - API - Senior About the job RQ09147 - Software Developer - API - Senior Description:Responsibilities Required to translate technical systems specifications into working, tested applications. This includes: o developing detailed programming specifications o writing and/or generating code o compiling data-driven programs,...

Build RESTful API integrations and reusable front-end components as a Senior Full Stack Software Developer, working two to three days weekly onsite.This role seeks a senior developer with 10+ years of experience across RESTful APIs, Swagger files, AngularJS, and front-end interfaces. You will create self-contained modules, develop unit tests, fix code...

RQ09329 - Software Developer - API - SeniorAbout the job RQ09329 - Software Developer - API - SeniorRequired to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data‑driven programs, maintaining, and conducting unit tests ...

RQ08889 - Software Developer - API - SeniorAbout the job RQ08889 - Software Developer - API - SeniorDescription A Note on Assignment Type: This position is currently listed as "Onsite"; however, the Assignmentunder this request will provisionally be "Hybrid", working 7.25 hours per calendar day, sometime between 8:00 AM and 5:00 PM (excluding breaks)...

Job Title: Senior IBM TRIRIGA Developer – IBM TRIRIGA, IWMS, SQL & REST APIs Experience Required: 7-10 Years Roles and Responsibilities: - Work with business analysts, technical leads, architects and end users to understand IBM TRIRIGA requirements, develop and configure application components, support integrations, troubleshoot issues and deliver...

Job Title: Senior IBM TRIRIGA Developer – IBM TRIRIGA, IWMS, SQL & REST APIs Experience Required: 7-10 Years Roles and Responsibilities: - Work with business analysts, technical leads, architects and end users to understand IBM TRIRIGA requirements, develop and configure application components, support integrations, troubleshoot issues and deliver...

Localcoin, founded in 2017 with headquarters in Toronto, is on a mission to simplify the process and experience of buying or selling digital currencies globally. We envision bringing digital currency to the mainstream financial market through partnerships with leading corporate and franchised retail spaces. With terminals across Canada, Poland and the APAC...

Build secure Java integrations at Localcoin in Toronto, using Spring and SQL within a hybrid schedule of two office days weekly. As a Senior Java Back-End Developer, you will develop stable applications for Localcoin’s digital currency platform. The role emphasizes Java 8, Spring Boot, RESTful services, and secure integrations. You will collaborate with...

Modernize business-critical Java platforms at Capco through deep back-end engineering, legacy refactoring, and modern cloud deployment environments. This hands-on role supports financial markets technology modernization. Capco seeks a Senior Java Developer with 8+ years of Java experience for a major technology modernization initiative. You will work with...