Jobs in Mississauga, ON and nearby

Jobs within 25 km of Mississauga, ON, Canada. Nearby towns and cities are included. Distances are straight-line, not driving distances.

80,436 listings · 10,232 employers Counted Nov 2, 2026. How we count

About these jobs

Employers hiring include Loblaw Companies Limited (1,329 listings), Shoppers Drug Mart (1,285 listings), S M Software Solutions Inc (963 listings).

Common roles: Software engineer, Project manager, Retail sales associate.

13,261 of these listings include employer-provided pay. Open a job to see its currency and pay period.

Advertised starting pay
Pay period	Median starting pay	Listings
CAD / year	85,000.00	7,010
CAD / hour	30.00	5,224
USD / year	115,000.00	406
USD / hour	29.50	258
CAD / month	6,217.52	26
CAD / week	2,914.00	18

Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.

Workplace classifications: 0% remote, 29% hybrid, 71% on-site, 0% not specified. Hybrid and on-site classifications may be inferred from descriptions. Check the original ad.

Based on the dated count above. Listings can change. How we count

Jobs in Mississauga, ON and nearby

Within 25 km

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Added 2 days ago
B
Manager Crisis, resiliency & travel security program
Bombardier
Mississauga, ON
- Full-time
Added 2 days ago
R
Analyst – Interest Rate Strategy
RBC
Toronto, ON
- Full-time
Added 2 days ago
D|
Manager, Brand Marketing Insights - The Ordinary - Global
DECIEM | THE ABNORMAL BEAUTY COMPANY
Toronto, ON
- Full-time
Added 2 days ago
O
Legal Counsel
OpenText
Toronto, ON
- Full-time
Added 2 days ago
O
Enterprise Counsel
OMERS
Toronto, ON
- Full-time
Added 2 days ago
T
Cyber Security Intern/Co-op (Winter 2027)
TD
Mississauga, ON · Toronto, ON
- Full-time
Added 2 days ago
T
Operations Officer III
TD
Mississauga, ON
- Full-time
Added 2 days ago
T
AVP, Technology Portfolio Management, Transaction Banking & Payments, TD Securities
TD
Toronto, ON
- Full-time
Added 2 days ago
T
Senior Governance & Control Analyst
TD
Toronto, ON
- Full-time
Added 2 days ago
S
Food Safety Program Manager
Sysco
Toronto, ON
- Full-time
Added 2 days ago
M
Senior Analyst, Project Finance & Infrastructure Ratings
Morningstar
Toronto, ON
- Full-time
Added 2 days ago
SL
AVP, Threat and Vulnerability Management
Sun Life
Toronto, ON
- Full-time
Added 2 days ago
BC
Automotive Performance Coach
Better Car People
Toronto, ON
- Full-time
Added 2 days ago
MF
Marketing Coordinator / Senior Marketing Coordinator (TOMK-01)
MEA Forensic Engineers & Scientists
Toronto, ON
- $65,000 to $85,000 CAD / year
- Full-time
Added 2 days ago
VS
PINK Manager-Toronto Eaton Centre
Victoria’s Secret & Co.
Toronto, ON
- Full-time
Added 2 days ago
VS
VS Manager-Bramalea City Center
Victoria’s Secret & Co.
Brampton, ON
- Full-time
Added 2 days ago
PI
Sorter PM 375
Purolator Inc.
Toronto, ON
- Full-time
Added 2 days ago
CL
Senior Litigation Paralegal
Charger Logistics Inc.
Brampton, ON
- Full-time
Added 2 days ago
SC
Food Safety Program Manager
Sysco Canada Inc.
Toronto, ON
- Full-time
Added 2 days ago
CC
Fabricator
Crossroads C&I
Toronto, ON
- Full-time
Added 2 days ago
TP
Account Executive - New Business Development - Podcast Advertising
The Podcast Exchange (TPX)
Toronto, ON
- Full-time
Added 2 days ago
PA
Intermediate Architectural Technologist
Paradigm Architecture + Design
Toronto, ON
- Full-time
Added 2 days ago
RD
Investment Associate - Trading & Administration
RBC Dominion Securities
Oakville, ON
- Full-time
Added 2 days ago
D|
Sanitation Associate- Night Shift
DECIEM | THE ABNORMAL BEAUTY COMPANY
Toronto, ON
- Full-time
Added 2 days ago
N
INDUSTRIAL PAINTER
Novatech
Woodbridge, ON
- Full-time

Teckhorizon Inc

Senior API Developer

Toronto, ON, Canada

Contract

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Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 29, 2026
Experience: 10+ years of experience designing and developing large-scale enterprise web applications.
Posting language: English
Posted: Oct 30, 2026

Original job description

The client is seeking an experienced Senior Software Developer API to design, develop, implement, and maintain enterprise-level APIs, web applications, and system integrations. The ideal candidate will have extensive experience in Java development, RESTful APIs, enterprise integration platforms, API security, and relational databases, with the ability to deliver scalable, secure, and high-performing solutions in complex enterprise environments. The successful candidate will collaborate with cross-functional teams to develop technical specifications, implement integrations, troubleshoot application issues, and support the full software development lifecycle.

Key Responsibilities

Design, develop, implement, and maintain RESTful APIs and enterprise integration solutions.
Translate technical system specifications into functional, tested applications.
Develop programming specifications, write code, and conduct unit testing.
Design and implement APIs using enterprise API management platforms such as IBM API Connect, MuleSoft, Apigee, and Azure API Management.
Integrate APIs with enterprise applications, databases, CRM systems, ERP platforms, and case management solutions.
Convert web services between SOAP and REST architectures when required.
Develop and maintain API documentation using OpenAPI (Swagger), YAML, and related standards.
Implement API authentication and authorization mechanisms using OAuth 2.0, JWT, API keys, and TLS.
Configure API gateway policies, including rate limiting, throttling, caching, logging, and request/response transformation.

Must-Have Skills

10+ years of experience designing and developing large-scale enterprise web applications.
10+ years of hands-on Java development with Oracle or SQL databases.
5+ years of REST API and RESTful Web Services development.
Strong experience with API security: OAuth 2.0, JWT, SSL/TLS certificates, and API gateways.
Hands-on experience with enterprise API integration and management platforms such as IBM API Connect, IBM ACE, MuleSoft, or Azure APIM.
Strong understanding of microservices, RESTful architecture, and enterprise integration patterns.
Solid experience with Agile methodologies and SDLC.

Nice-to-Have Skills

Experience integrating with SharePoint, Microsoft Dynamics CRM, Siebel, or Curam.
Knowledge of Apigee, Swagger/OpenAPI, and YAML.
Experience with CI/CD pipelines, DevOps, and cloud platforms.
Familiarity with Docker and Kubernetes.
Experience with event-driven architecture, messaging queues, and middleware/ESB.
Previous experience with Ontario Public Service (OPS) projects.
Knowledge of AODA accessibility and OPS cybersecurity standards.

Apply About employer

More about this job

Responsibilities

Design, develop, test, and maintain enterprise REST APIs, web applications, and integrations with business applications, databases, CRM, ERP, and case management systems. Implement API security and gateway policies, maintain API documentation, troubleshoot issues, and contribute across the software development lifecycle.

Requirements

Requires 10+ years of enterprise web application and Java development, including Oracle or SQL databases, and at least five years of REST API development. Candidates should have strong API security and enterprise API management experience, knowledge of microservices and integration patterns, and experience with Agile and the SDLC.

Skills

Java
RESTful APIs
Enterprise Integration
API Security
Oracle
SQL
OAuth 2.0
JWT
SSL/TLS
API Gateways
IBM API Connect
IBM ACE
MuleSoft
Azure API Management
Microservices
Agile

Visa sponsorship

Not detected in the job text

Keywords

Java
RESTful APIs
RESTful Web Services
Enterprise Web Applications
Enterprise Integration
IBM API Connect
IBM ACE
MuleSoft
Apigee
Azure API Management
Oracle
SQL Databases
OAuth 2.0
JWT
SSL/TLS
API Gateways
Microservices
SOAP
OpenAPI
Swagger
YAML
API Documentation
CI/CD
DevOps
Cloud Platforms
Docker
Kubernetes
Event-Driven Architecture
Agile

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