Developer Senior Backend Jobs in Canada

Title: Senior Backend Engineer AWS OpenSearch (Vector & Index DB) Location: Mississauga Canada Client: NewsCorp Rate: 65/hr Hire Type: Contract Job description Senior Backend Engineer with AWS OpenSearch Vector Index DB Experience 8-12 years Location Mississauga Canada Role Summary Ne...

Deliverables Develop Writing and/or generate codes conducting unit tests on written codesDesign and Documentation Participate in creation of high-quality software design and documentation of SDLC phasesSupport Assist with troubleshooting production issues and support day-to-day operationsRequired...

Participate in requirements gathering sessions to understand the functional and non-functional needsPerform assessment and define approach in collaboration with project team and stakeholder to successfully deliver effective BI Solutions Perform data modelling and develop data processing pipelines to...

Responsibilities:Identifies opportunities for automation within software processesDesigns and executes QA tests using scripts that automatically test functionality.Designs and writes test automation scriptsUtilizes test automation frameworksInvestigates problems in software as a result of testingWor...

Experience and Skill Set Requirements Evaluation Table - Automation Developer Type/Details Automated Testing Skills 40% Extensive Experience with automated test tools Katalon Selenium Microfocus Unified Functional Testing (UFT) Microfocus Load Runner 12.5 Experience in the use of Performa...

We are seeking a highly skilled Senior Software Engineer with deep expertise in Backend Development AWS and Amazon Connect to design build and optimize cloud-native applications. This role requires strong proficiency in backend engineering distributed systems and AWS cloud services while collaborati...

Responsibilities:Required to translate technical systems specifications into working tested applications.This includes:developing detailed programming specificationswriting and/or generating code o compiling data-driven programs maintaining and conducting unit tests.Resolves and troubleshoots techni...

Job TitleSenior Full Stack Engineer Java Cloud & DevOpsLocationTorontoExperience10 years of professional software development experienceKey ResponsibilitiesArchitecture & DeliveryDesign and implement robust REST and GraphQL services using Java (Java 17) with Spring Boot (or Micronaut / Quarkus)Deve...

Responsibilities:Required to translate technical systems specifications into working tested applications.This includes:developing detailed programming specificationswriting and/or generating code o compiling data-driven programs maintaining and conducting unit tests.Resolves and troubleshoots techni...

Position Title: Senior Backend Developer Content Distribution Team (CDT) (English Services)Status of Employment:PermanentPosition Language Requirement:EnglishLanguage Skills:English (Reading) English (Speaking) English (Writing)Work at CBC/Radio-CanadaAt CBC/Radio-Canada we create content that infor...

Closing Date (MM/DD/YYYY): 01/13/2026Worker Type:PermanentLanguage(s) Required:EnglishTerm Duration (in months):Salary Range (plus eligible to receive a performance based incentive applicable to position) :$105145 - $142255Why FCCAt FCC were proud to be 100% invested in Canadian agriculture and food...

Client: Central Agencies Cluster Ministry: Ministry of Treasury Board Secretariat Assignment: RQ10055 - Software Developer Senior Title: Software Developer Office Location: 222 Jarvis st 5th floor Ontario Start Date: End Date: # Business Days: 298.00 Extension # of Days: 125.00 Description: This...

Responsibilities: Required to translate technical systems specifications into working tested applications. This includes:developing detailed programming specificationswriting and/or generating codecompiling data-driven programsmaintaining and conducting unit testsResolves and troubleshoots technical...

RQ10055 - Software Developer - Senior 1-year 2 month contract 2 possible extension ONSITE - 222 Jarvis st 5th floor Central Agencies Cluster - Ministry of Treasury Board Secretariat Security Level: CRJMC Responsibilities:Required to translate technical systems specifications into working tested appl...

Client: Health Services Cluster Ministry: Ministry of Public and Business Service Delivery and Procurement Assignment: RQ10151 - Software Developer Senior Title: Software Developer Office Location: 222 Jarvis Street Toronto Start Date: End Date: # Of Openings: 3 # Business Days: 53.00 Assignment...

Responsibilities:Requirements analysis in collaboration with the business analystsSolutions design and architecture artifacts - conceptual logical and physicalArchitecture checkpoints activities and supportSolutions design walkthroughComplete documentation - technical and user guidesSystem / solutio...

We are seeking a highly skilled Senior Software Engineer with deep expertise in Backend Development and AWS to design build and optimize cloud-native applications. This role requires strong proficiency in backend engineering distributed systems and AWS cloud services while collaborating closely with...

About the role The client is seeking experienced Senior Full Stack Developers to design develop and maintain secure scalable and user-centered enterprise applications. Working within the Division developers will leverage modern technologies Agile practices and cloud-based solutions to deliver high-...

Scope:Design development and implement enhancements to the Criminal Law Division SCOPE and e-LibraryWork with the project team in completing all relevant and required documentation in alignment with OPS standards.Provide technical expertise in planning for integration with other Justice technologies...

RQ10035 - Software Developer - Senior 7-month contract 2 possible extensions Onsite / 21 College Street Toronto 2 Vacancies - 2 submissions Justice Technology Services - Ministry of Public and Business Service Delivery and Procurement Security Level: CRJMC Scope Design development and implement enha...