Mississauga, On Full stack java / api developer Jobs – 97 Openings This Week

Senior Software Developer - Transit Platform Modernization
GTT, LLC —Toronto, ON
- $95–$105 an hour
- Contract
- Hybrid work
- Azure
- Management
- DevOps
Quick apply
14d
Senior Software Developer - Artificial Intelligence - Toronto
Randstad —Toronto, ON
- $627.62–$672.31 a month
- Temporary
- Hybrid work
- AWS
- AI
- Python
Quick apply
3d
Senior Software Developer - Toronto
Randstad —Toronto, ON
- $554.83–$590.41 a month
- Temporary
- Software troubleshooting
- SQL
- Presentation skills
Quick apply
3d
Associate Director - Lead Software Developer
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Microsoft Office
8h
Lead Agentic AI Engineer – VP (Mississauga)
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Java
Senior Big Data Developer - Vice President
Citi —Mississauga, ON
- $120,800 a year
- Full-time
- Hybrid work
- Oracle
- Management
- Sales
Tech Lead, Software Development
Univeris —Toronto, ON
- $100,000–$130,000 a year
- Full-time
- Hybrid work
- Spanish
- Computer Science
- English
(CAN) Solution Consultant II
Walmart Canada —Mississauga, ON
- $74,000–$101,750 a year
- Full-time
- Computer Science
- DevOps
- Engineering
Staff Developer, Customer Identity
Loblaw Digital —Toronto, ON
- $145,000–$195,000 a year
- Full-time
- Bar
- Azure
- Java
Agentic AI Platform Engineer (PL862)
Paralucent —Toronto, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- Java
Quick apply
Staff Software Engineer, AI Platform
eBay Inc. —Toronto, ON
- $142,400–$190,100 a year
- Full-time
- Hybrid work
- Azure
- System design
- Java
- Paid time off
12d
Senior Specialist - Software Engineering
LTM —Toronto, ON
- $110,000–$130,000 a year
- On call
- Computer science
- Azure
- Computer Science
- Disability insurance
- Dental care
Quick apply
CCaaS Engineer
Accenture —Toronto, ON
- $69,450–$119,450 a year
- Full-time
- Salesforce
- English
- Java
7d
Engineer II - WIAM
TD Bank —Toronto, ON
- $96,900–$136,800 a year
- Full-time
- Azure
- Oracle
- DevOps
- Paid time off
Senior Quality Assurance Manager – QE Automation
Royal Bank of Canada —Toronto, ON
- Full-time
- Java
- Team management
- Mentoring
Banamex Nte Banquero (a) Integral Distrito Cd. Victoria
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Java
- Presentation skills
- APIs
SAP eCommerce Senior Developer
Tata Consultancy Services —Toronto, ON
- $100,000–$120,000 a year
- Java
- APIs
- Communication skills
Sr. Software Engineer, Backend
Pinterest —Toronto, ON
- Hybrid work
- Computer science
- Computer Science
- Java
Senior AWS Lambda (Java) Developer
Play Hockey —Canada
- From $80,000 a year
- Full-time
- Remote
- Computer Science
- DevOps
- Java
- Disability insurance
- Dental care
Quick apply

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full stack java / api developer jobs near mississauga, on

Senior Software Developer - Transit Platform Modernization

GTT, LLC -
Toronto, ON

Quick apply

Job details

Contract
$95–$105 an hour
14 days ago

Qualifications

Jira
CI/CD
ASP.NET
Azure
MVC
Go
Management
Node.js
CSS
React
Kubernetes
Enterprise software
DevOps
Visual Studio
C#
Google Tag Manager
PaaS
Google Cloud Platform
MongoDB
Enterprise architecture
.NET
Java
Microservices
SOAP
SQL
OpenStack
WCF
AWS
Docker
C
JavaScript
Redis
RabbitMQ
SASS
REST
Redux
JSP
GitHub
APIs
Agile
Less (style sheet language)
Business
Jenkins
Entity Framework
Shell Scripting
IaaS
HTML

Full job description

Senior Software Developer - Transit Platform Modernization

Location: Toronto, ON

Onsite Flexibility: Hybrid 3 days in office, 2 days remote

Contract Details

Position Type: Contract
Contract Duration: 6 months
Pay Rate: C$95.00 C$105.00 / Hour (CAD)
Shift / Schedule: Days

Job Summary

This role will provide technical specific development skills and experience to the Transit Operations product portfolio. The Transit Operations team provides solutions for tracking trains and buses and managing customer information through applications like Trip Manager, TrainTrac, Customer Communication Management System (CCMS), Open Application Programming Interface (API), Computer Aided Dispatch Automatic Vehicle Location (CAD/AVL), and GO Tracker. These applications provide critical capabilities to Metrolinx Transit Operations and Safety (Oakville Network Operating Centre (NOC)), digital signage, online customer channels, and bus and rail service planning.

Key Responsibilities

Platform & Architecture

Produce and deliver design of a common applications platform for the Real-time scheduling, fare and customer communications ecosystem including applications and tools, data models and data life cycles, configurations, security, and deployment
Be an active participant in the further development of Solution Architecture practice. Drive the adoption of solution architecture's best practices, architecture processes and tools with the focus on Transit Operations and Communications
Develop, enhance and maintain solution architectures for the Real-time scheduling framework (Trip Manager, TrainTrac, CCMS, TIS, TMS, Open API, CAD/AVL, GO Tracker) that provides critical capabilities to Metrolinx Operations and Safety (Oakville Network Operating Centre (NOC), digital signage, online customer channels, bus and rail service planning)
Deliver communication / presentation at the different levels of the organization, from Business to the development teams, planning and supervising the execution of the work being done
Ensure the Transit Operations and Communications ecosystem is properly architected and integrated with other systems as required based on Enterprise Architecture and Cybersecurity strategic directions

Customer/Stakeholder

Provide subject matter expertise and consultation to senior management and officials on a range of issues; assist in interpretation of qualitative and quantitative data for evidence-based decision-making
Facilitate dialogue and discussion between the business and internal and external providers to assist with prioritizing between competing objectives (i.e. run meetings, focus groups, joint sessions, workshops)
Assist the business to prepare business cases, understand scope limitations, and manage expectations during project implementation
Interact and/or work with cross functional teams, advisory committees, Boards and stakeholders to progress projects and initiatives; manage distribution of information, provide updates and utilize influencing skills to achieve desired outcomes
Prepare communications plans; communicate the implementation of initiatives, standards, and designs to various business units
Develop and maintain effective partnerships/relationships with business leaders to develop a solid understanding of all lines of business that facilitates and guides business efforts

Operational Excellence

Identify, assess, and develop a full range of services and strategies associated with achieving business plans; develop and identify and recommend changes as required to meet strategic objectives
Maintain current knowledge of best practices, market trends, and legal/regulatory requirements to assist in the strategic development, implementation, and administration of business policies and programs
Implement change management and intervention strategies to support major projects and transformational plans that have impact on the business
Use existing data to research, review and analyze various issues, trends, legislative issues, systemic issues, and policy/process concerns
Contribute to development of policies, reporting tools, directives, procedures, and program implementation to identify improved methods / techniques related to business activities and functions
Ensure that quality standards are adhered to during the development and implementation of projects; recommend solutions and improvements to business processes on behalf of management

Required Experience

10 years of experience in developing and implementing small and large Enterprise applications
5 years of experience with Cloud IaaS and PaaS (Azure, AWS, Google Cloud)
5 years of experience designing and developing event-driven microservice architectures for systems that process near real-time data
Public sector experience required

Required Skills

Experience in developing and implementing small and large Enterprise applications developed with Microsoft Visual Studio using C#, ASP.NET MVC, ASP.Net Forms, Windows Batch Scripting, .NET Framework 4.5 10, Core Web API/REST, WCF/SOAP, SQL/LINQ/Entity Framework with a strong ability to write SQL code, Java, JSP, JSTL, Google Tag Manager
Experience with Cloud IaaS and PaaS (Azure, AWS, Google Cloud)
Experience with DevOps tools such as GitHub, Jira and Jenkins
Experience with Cloud solution stacks such as OpenStack
Experience with CI/CD pipelines
Experience with containerization such as Kubernetes and Docker
Experience in developing front end solutions using HTML5, Javascript / ES6, React/Redux, CSS / Preprocessors (less, sass, stylus, etc.), REST
Project management principles and practices, including budget and schedule controls, to lead and direct cross functional teams and consultants engaged in simultaneous projects (i.e. development, project progress, related staff, and project resources) and monitor project activities for adherence to timelines, budgets, and project performance objectives
Service-focused management, leadership, and influencing skills to provide senior technical and administrative direction to an operating or functional unit

Preferred Skills

Basic understanding/exposure of SignalR, RabbitMQ, REDIS, MongoDB technologies or similar technologies, and working with real time data
Basic understanding of CQRS/EventStore/Microservices concepts would be considered an asset
Knowledge and experience of source control systems (in particular JIRA) used throughout the SDLC is an asset
Familiarity with the Agile Software Development process is desirable
Node.js experience is an asset
Familiarity with relevant legislation (e.g. Metrolinx Act, Places to Grow Act, Planning Act, Revised Statutes of Ontario (RSO), Municipal Act) is an asset

About the Client

This client is a sustainability-focused transit organization delivering integrated regional transportation services across Ontario, connecting communities and enriching regional prosperity. The organization operates large-scale rail and bus networks, employing transit operations professionals, software developers, solution architects, business analysts, and operations specialists who collaborate across technology and infrastructure teams to advance modern public transit capabilities.

About GTT

GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking, financial services, technology, life sciences, biotech, utilities, and retail sectors throughout the U.S. and Canada.

Job Number: 26-09561 Industry: Software Engineering

#LI-Onsite #LI-GTT #gttca

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full stack java / api developer jobs in mississauga, on

Senior Software Developer - Transit Platform Modernization

Senior Software Developer - Artificial Intelligence - Toronto

Senior Software Developer - Toronto

Associate Director - Lead Software Developer

Lead Agentic AI Engineer – VP (Mississauga)

Senior Big Data Developer - Vice President

Tech Lead, Software Development

(CAN) Solution Consultant II

Staff Developer, Customer Identity

Agentic AI Platform Engineer (PL862)

Staff Software Engineer, AI Platform

Senior Specialist - Software Engineering

CCaaS Engineer

Engineer II - WIAM

Senior Quality Assurance Manager – QE Automation

Banamex Nte Banquero (a) Integral Distrito Cd. Victoria

SAP eCommerce Senior Developer

Sr. Software Engineer, Backend

Senior AWS Lambda (Java) Developer

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Senior Software Developer - Transit Platform Modernization

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