Mississauga, On Web application developers Jobs – 430 Openings This Week

Programmer Analyst
Spicers Canada —Vaughan, ON
- Weekends as needed
- Computer Science
- ERP systems
- SQL
Quick apply
Application Designer
Teranet —Toronto, ON
- $104,000–$115,000 a year
- Weekends as needed
- Computer science
- Azure
- Oracle
- Employee assistance program
Developer Application
Chartwell Retirement Residences —Mississauga, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Travel
Web Application Developer
Flynn Group of Companies —Mississauga, ON
- $70,000–$110,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Dental care
- Employee assistance program
Quick apply
Web developer
Arora Enterprise Inc —Brampton, ON
- $40 an hour
- Temporary
- English
- Microsoft Office
- C++
Web Developer
Hardwood Giant —Brampton, ON
- From $45,000 a year
- Full-time
- DevOps
- JavaScript
- Agile
Quick apply
12d
Onshore Web developer
Recutify Inc. —Mississauga, ON
- Full-time
- DevOps
- SQL
- APIs
Quick apply
Application Developer - Internal Tools & Agentic Workflows
MegaResistors —Mississauga, ON
- $90,000–$150,000 a year
- Full-time
- Hybrid work
- ERP systems
- JavaScript
- APIs
- Disability insurance
- Dental care
Quick apply
4d
Full-Stack Software Developer
Engineered Intelligence Inc. —Mississauga, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Java
- Paid time off
- Flexible schedule
Quick apply
11d
Software Developer
Meridian Credit Union —Etobicoke, ON
- $68,800–$103,200 a year
- Hybrid work
- Computer science
- Computer Science
- Travel
7d
AI Web Developer (Remote Canada)
Directive —Toronto, ON
- Full-time
- Remote
- Bar
- DevOps
- Databases
UI Developer
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Bachelor's
- JavaScript
- No university degree
Specialist - Software Engineering
LTM —Mississauga, ON
- $87,896–$93,824 a year
- APIs
- Python
- Disability insurance
- Dental care
Quick apply
5d
Application Developer
Royal Bank of Canada —Mississauga, ON
- Full-time
- Azure
- AWS
- JavaScript
Frontend developer
Tata Consultancy Services —Mississauga, ON
- JavaScript
- APIs
- HTML
Senior Web Application Developer
Flynn Group of Companies —Mississauga, ON
- $120,000–$150,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Relocation assistance
- Dental care
Quick apply
Front End Developer
Tata Consultancy Services —Mississauga, ON
- $100,000–$130,000 a year
- JavaScript
- APIs
- HTML
eCommerce Operations Developer
Spicers Canada —Vaughan, ON
- Weekends as needed
- Hybrid work
- Computer Science
- DevOps
- Merchandising
Quick apply
12d
Senior Salesforce Software Developer
Moneris Solutions —Toronto, ON
- $100,000–$142,000 a year
- Full-time
- Hybrid work
- Sales
- Salesforce
- DevOps
- Profit sharing
- Paid time off
Senior Full-Stack Developer
Method Integration Inc. —Toronto, ON
- $110,000–$140,000 a year
- Full-time
- Hybrid work
- AWS
- QuickBooks
- APIs
- Dental care
- Vision care

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web application developers jobs near mississauga, on

Programmer Analyst

Spicers Canada -
Vaughan, ON

Quick apply

Job details

Full-time

Qualifications

Power BI
Node.js
Computer Science
DB2
Supply chain
ERP systems
Logistics
Git
Enterprise architecture
SQL
Analysis skills
REST
AS400
B2B
Software development
APIs
Python
Information Technology

Full job description

Backed by a fifth-generation family-owned company, Spicers is a leading distributor of commercial print and business papers, specialty products, graphic solutions, sign & display equipment and materials, and packaging and facility supplies and equipment.

We’re based in Vaughan, Ontario, with 13 regional locations that include custom manufacturing facilities in Toronto and Winnipeg, as well as cash and carry locations, product showrooms and equipment demo sites.

We are currently looking for a Programmer Analyst located in Vaughan, Ontario reporting to the National Manager, IT Business Process and Development.

Your Challenge:

Under the supervision of the National Manager, IT Business Process and Development, the duties and responsibilities of the Programmer Analyst include, but are not limited to, the following:

ERP Development

Design, develop, test, and deploy solutions within the Infor A+ ERP environment
Develop and enhance enterprise applications using Free Format RPG, RPG ILE, RPG III, SQL, and CL
Build reliable, maintainable code supporting core business workflows including order processing, inventory, purchasing, and distribution
Participate in code reviews and contribute to improving development standards and practices across the team

Systems Integration

Develop integrations connecting ERP with eCommerce platforms, CRM systems, reporting and analytics tools, and supplier/customer EDI networks
Build APIs, data interfaces, and automation processes that support enterprise data flow and reduce manual handoffs
Support EDI integrations using tools such as TrustedLink and BizManager
Troubleshoot integration issues and ensure data consistency across systems

Business Process Automation

Partner with stakeholders across operations, finance, and sales to identify opportunities for automation and process improvement
Translate business requirements into scalable, well-documented technical solutions
Improve workflows that reduce manual effort and increase operational visibility
Contribute to initiatives modernizing IBM i applications within a broader enterprise architecture

Production Support & Reliability

Respond to service desk requests related to enterprise applications and triage effectively
Investigate and resolve production issues impacting business operations with appropriate urgency
Identify opportunities to improve system performance, stability, and maintainability proactively
Participate in an on-call support rotation for critical business systems

Team Development & Collaboration

Document technical designs, integrations, and operational procedures to build shared team knowledge
Mentor and support junior developers, contributing to the overall capability of the IT development team
Communicate project progress, risks, and recommendations clearly to both technical and business stakeholders
Work closely with cross-functional teams across IT, operations, and finance

Technology Environment

Core ERP Platform: Infor A+ ERP, IBM i / AS400, DB2/400
Development Languages: Free Format RPG, RPG ILE / RPG III, SQL, CL
Integration & Enterprise: REST APIs, EDI (TrustedLink, BizManager), CRM platforms, eCommerce systems, Infor integration tools (ION / Infor OS)
Data & Analytics: SQL-based reporting, Power BI or similar BI platforms
Modernization (Emerging): Open-source tooling on IBM i, Python/Node.js on PASE, Git-based source control, CI/CD practices
Collaboration: Microsoft 365 ecosystem

Your Qualifications:

Diploma or degree in Computer Science, Information Technology, or related field, or equivalent practical experience that demonstrates strong technical capability
4+ years of software development experience on IBM i / AS400
Strong hands-on experience with RPG (Free Format / ILE / RPG III)
Proficiency in SQL and DB2/400
Experience supporting and developing within ERP-based business systems
Strong analytical, diagnostic, and troubleshooting skills
Ability to communicate technical concepts clearly to business stakeholders, you can explain the “why” as well as the “how”

Experience with Infor A+ ERP specifically
Experience integrating IBM i systems with REST APIs, web services, or cloud platforms
Familiarity with EDI integration platforms and B2B data exchange
Background in distribution, logistics, or supply chain environments
Exposure to Power BI or enterprise reporting/BI tools
Experience with Git or other source control systems
Interest in or experience with modern IBM i development approaches (e.g., open-source tooling, RDi, Python/Node.js on PASE)

Working Conditions:

Able to work on a computer for numerous hours;
Ability to work in a busy, open area office;
May have to spend long hours in concentration which requires attention to detail and high levels of accuracy;
This position faces a number of deadlines which may cause stress; and
Work may require occasional weekend and/or evening work.

The successful candidate is expected to work Mountain Standard Time.

Spicers Canada ULC is an equal opportunity employer and welcomes all interested parties. Spicers Canada is able to offer accommodations to potential candidates and new employees during the recruitment and selection process and encourages individuals who may require accommodations to contact Human Resources.

Quick apply

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web application developers jobs in mississauga, on

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Web Application Developer

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Onshore Web developer

Application Developer - Internal Tools & Agentic Workflows

Full-Stack Software Developer

Software Developer

AI Web Developer (Remote Canada)

UI Developer

Specialist - Software Engineering

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Senior Web Application Developer

Front End Developer

eCommerce Operations Developer

Senior Salesforce Software Developer

Senior Full-Stack Developer

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