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Added 42 mins ago
ServiceNow Developer
Infotek Consulting Inc.
Toronto, ON
$55 to $65 CAD / hour
Contract
…Actions, Script Actions, Notifications, Service Catalog, Flow Designer, Workflows, Widgets, UI Pages, and related scripting…
Added 1 hour ago
Senior Java Developer
Symbiotic Digital
Toronto, ON · Downtown Toronto (Ryerson), Ontario
Contract
years of experience as a designer and developer of large-scale,
Added 1 hour ago
Sr. Technical Training Specialist
Aecon
Oshawa, ON
…Lead, Technical Training works with the Learning Experience Designer to ensure the application of the Systematic Approach to Training (SAT) and ADDIE (Analysis, Design, Development,…
Added 2 hours ago
Intermediate/Senior Architectural Designer
Architecture49 Inc.
Ottawa, ON
Full-time
…market sectors. Our expertise shines through in work in the Security and Defence sector. Moreover, we have been privileged to lead historical preservation initiatives including Parliament…
Added 3 hours ago
Fire Protection Designer - Mechanical
Smith + Andersen
London, ON
…seeking experienced Fire Protection Designers. You’re a trained designer with a passion for fire protection services design. You never shy away from a hydraulic calculation, and have the…
Added 3 hours ago
Designer II - Electrical
Smith + Andersen
London, ON
…live, work, and learn, join Smith + Andersen as an Electrical Designer at our London office. You will gain hands-on experience across system design, technical analysis, and…
Added 4 hours ago
Software Engineer
ProxyLink
Toronto, ON
$70 to $80 CAD / hour
Contract
Knowledge of security technologies and protocols such as:
Added 4 hours ago
Java Developer with AI Tool Experience
360 Technology
Montreal, QC
Contract
Understanding of software security and performance optimization.
Added 4 hours ago
Electrical Designer
Smith + Andersen
London, ON
Full-time
…live, work, and learn, join Smith + Andersen as an Electrical Designer at our London office. You will gain hands-on experience across system design, technical analysis, and…
Added 5 hours ago
Electrical Engineer/Designer
Grantek
Burlington, ON
Full-time
The Electrical Engineer/Designer at Grantek is an exciting opportunity for an intermediate to senior-level professional with a strong background in electrical design and industrial control…
Added 5 hours ago
Senior ServiceNow Technical Consultant – ITSM / IRM
Agility IT
Toronto, ON
Contract
…application development, workflow automation, integrations, security, and the ServiceNow data…
Added 5 hours ago
SYSTEMS INTEGRATOR 1 #65677
City of Toronto
Toronto, ON
Full-time
…work with business, application, database, infrastructure, security, and DevOps teams to maintain reliable data and document exchanges across different…
Added 5 hours ago
Tests and Validations Specialists
EERS
Montreal, QC
Full-time
Experience with testing in an MRI environment or knowledge of the associated constraints (non-ferromagnetism, interference, security, etc.).
Added 7 hours ago
Senior Solution Designer
Symbiotic Digital
Toronto, ON · Downtown Toronto (Ryerson), Ontario
Contract
The Senior Solution Designer will provide senior-level
Added 7 hours ago
Fire Alarm Designer
Expand Reach Inc.
Markham, ON
Full-time
Added 11 hours ago
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
Full-time
The Senior Designer, Development (Electrical) will be a key contributor to these product development teams, responsible for designing and delivering robust, safe and reliable electrical…
Added 12 hours ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
Experience implementing embedded security solutions such as secure boot, hardware security modules (HSMs), certificate/key management, authentication, or encrypted communications
Added 12 hours ago
Senior Human Factors Engineering (UX/HCI, GUI Design)
General Dynamics Missions System International
Calgary, AB
Full-time
…engineering technology. we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen…
Added 17 hours ago
Senior Mechanical Engineer
ATS Industrial Automation
Cambridge, ON
Full-time
Responsible for communicating progress on tasks to supervising designer.
Added 17 hours ago
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
Full-time
The Senior Designer, Development (Electrical) will be a key contributor to these product development teams, responsible for designing and delivering robust, safe and reliable electrical…
Added 17 hours ago
SYSTEMS INTEGRATOR 1
City of Toronto
Toronto, ON
…work with business, application, database, infrastructure, security, and DevOps teams to maintain reliable data and document exchanges across different…
Added 19 hours ago
Software Developer – Intermediate - RQ11490
S M Software Solutions Inc
Toronto, ON
Internship
…Azure DevOps, microservice architecture, Agile methodologies, security protocols, and object-oriented development. The successful candidate will be responsible for translating technical…
Added 19 hours ago
Integration Designer
Donna Cona
Ottawa, ON
Full-time
Donna Cona Inc. is currently seeking an Integration Designer for one of our key government clients and will be responsible for detailed, component-level integration design that implements…
Added 20 hours ago
IT Solutions and Data Designer
iA Financial Group (Industrial Alliance)
Montreal, QC
Full-time
As an IT Solutions and Data Designer within Corporate IT Solution Delivery, Strategy and Performance, you will play a key role in the design, development, implementation, and evolution of…
Added 21 hours ago
Mechanical Designer - CAN
RESA Power
Victoria, BC
Full-time

ProxyLink

Software Engineer

Toronto, ON, Canada

Pay: $70 to $80 CAD / hour
Job type: Contract
Apply by: Nov 1, 2026
Posting language: English
Posted: Oct 2, 2026

Apply About employer

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Original job description

About ProxyLink

At ProxyLink, we specialize in building meaningful connections between exceptional talent and leading employers across Canada. As a trusted recruitment partner, our mission is to create impactful career matches by combining innovative hiring strategies with a personalized, people-first approach. We’re driven by the belief that investing in people today builds a stronger workforce for tomorrow.

ProxyLink is looking for an experienced Software Developer to join a large-scale application development team. The successful candidate will design, develop, test, troubleshoot, and maintain enterprise web applications using Java, Oracle/SQL, REST APIs, and modern development practices.

Key Responsibilities

Design, develop, test, debug, and maintain software applications.
Translate business and technical requirements into working software.
Write clean, well-structured, and maintainable code.
Develop and maintain Java-based applications using Oracle or SQL databases.
Build and support REST APIs and RESTful web services.
Troubleshoot and resolve application and technical issues.
Participate in application design, development, deployment, and production support.
Work with technical and business teams throughout the Software Development Life Cycle (SDLC).
Participate in code reviews, design discussions, testing, and technical walkthroughs.
Support application implementations, system conversions, migrations, and post-implementation issues.
Document technical designs, applications, processes, and user/system information.
Work effectively in Agile development environments and meet project deadlines.

Required Skills and Experience

Core Technical Requirements

5+ years of experience designing and developing large-scale, multi-client web applications.
5+ years of hands-on Java development experience with Oracle or SQL databases.
2+ years of hands-on experience developing REST APIs and RESTful Web Services.
Experience with microservices architecture and modern software architecture principles.
Strong understanding of Object-Oriented Programming (OOP) and design patterns.
Experience with clean code, refactoring, debugging, and software testing.
Experience with relational and/or hierarchical databases.
Strong SQL skills and experience with database queries and optimization.
Experience with Azure DevOps.
Knowledge of security technologies and protocols such as:
JWT
OAuth 2.0
SSL Certificates
Experience with application deployment and troubleshooting.
Knowledge of Internet-ready/web applications.
Understanding of Agile methodologies and software development practices.

Oracle Skills – Preferred

Experience with Oracle E-Business Suite is highly desirable, including:

General Ledger (GL)
Accounts Receivable (AR)
Collections
Accounts Payable (AP)
Inventory (INV)
Oracle E-Business application customizations and extensions
Oracle database programming
PL/SQL and SQL
XML
Unix Shell Scripting
Oracle Data Integrator (ODI)
Oracle E-Business table structures
SQL tuning and partitioned tables
Data warehouse and ETL processes
OBIEE
Java and Oracle Application Development Framework (ADF)

Additional Technical Skills

Experience with structured software development methodologies.
Experience designing, coding, testing, debugging, and documenting applications.
Experience with application design and modern design patterns.
Knowledge of communications protocols.
Experience with middleware and security gateways.
Experience reviewing and modifying installation/deployment scripts.
Experience supporting application migrations and conversions.
Knowledge of Rapid Application Development (RAD) methodologies.
Understanding of information management principles and practices.
Knowledge of accessibility standards, including AODA, is an asset.

Soft Skills

Strong written and verbal communication skills.
Excellent analytical and problem-solving abilities.
Ability to explain technical concepts clearly.
Strong interpersonal and teamwork skills.
Comfortable working with both technical and business stakeholders.
Ability to work effectively as part of a large development team.
Strong organizational skills and attention to detail.
Ability to work under pressure and meet tight deadlines.
Flexible and adaptable when priorities or requirements change.
Ability to take ownership of technical issues and drive them toward resolution.

Work Environment

5 days per week onsite
Agile development environment
Large-scale enterprise/public-sector application environment
Collaboration with both functional and technical teams

Must-Have Requirements

Candidates must have:

5+ years of experience as a software designer/developer working on large-scale, multi-client web applications.
5+ years of hands-on Java development experience with Oracle or SQL databases.
2+ years of hands-on experience with REST APIs and RESTful Web Services.
Experience using Azure DevOps.

Apply About employer

More about this job

Responsibilities

Design, develop, test, troubleshoot, and maintain large-scale enterprise web applications using Java, Oracle or SQL databases, and REST APIs. Collaborate with business and technical teams throughout the SDLC, supporting application design, deployment, production issues, migrations, documentation, and code reviews.

Requirements

Candidates must have at least five years of experience developing large-scale, multi-client web applications and Java applications with Oracle or SQL databases, plus at least two years of REST API and RESTful web services experience. Azure DevOps experience is required; knowledge of microservices, software architecture, security protocols, Agile practices, and Oracle E-Business Suite is also sought.

Skills

Java
Oracle
SQL
REST APIs
RESTful Web Services
Microservices
Object-Oriented Programming
Design Patterns
Azure DevOps
PL/SQL
Oracle E-Business Suite
Database Optimization
Agile Development
Application Deployment
Troubleshooting
Software Testing

Visa sponsorship

Not detected in the job text

Keywords

Java
Oracle
SQL
REST APIs
RESTful Web Services
Microservices Architecture
Object-Oriented Programming
Design Patterns
Azure DevOps
JWT
OAuth 2.0
SSL Certificates
Oracle E-Business Suite
PL/SQL
Unix Shell Scripting
Oracle Data Integrator
OBIEE
Oracle Application Development Framework
ETL
Data Warehousing
Database Tuning
Partitioned Tables
Agile
Application Deployment
System Migrations
Middleware
Security Gateways
AODA
Enterprise Web Applications

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