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Added 12 hours ago
S
Railway Systems Integration Specialist
SYSTRA
Toronto, ON
- Full-time
…USRC, Northern Corridors and Extensions) or between Railway Systems and Civil infrastructure. The role responsibility for system integration within the corridor and provides technical…
Added 12 hours ago
NM
Business Assistant (10-Month Contract)
Newmont Mining Corporation
Vancouver, BC
- $72,700 to $90,900 CAD / year
- Full-time
Experience with Microsoft Office Suite and business systems such as SAP, Concur, or similar platforms.
Added 12 hours ago
R(
Temporary Fashion Associate - Reitmans
Reitmans (Canada) Ltée/Ltd
Vernon, BC
- Part-time
Proficient in POS, ERP, ATS systems and Microsoft Office Suite.
Added 12 hours ago
EV
Project Engineer
Edwards Vacuum
Bolton, ON
- Full-time
…responsibility of custom engineered orders within the Process Vacuum Systems & Solutions business of the Industrial Vacuum Division of the…
Added 12 hours ago
MI
Line Manager
Mondelēz International
Toronto, ON
- Full-time
…line leadership in manufacturing, by leading a key line of the business (technical, system or organizational) to deliver results defined by the compelling business need of the site. You…
Added 12 hours ago
A
Enterprise Account Manager / Gestionnaire de compte client entreprise
AKUR8
Montreal, QC
- Full-time
…turn complex insurance workflows into scalable, data-driven…
Added 12 hours ago
PC
Data & AI Transformation Director
PwC Canada
Toronto, ON
- Full-time
…data flow and optimise technology infrastructure for enhanced business performance. Those in integration architecture at PwC will focus on designing and implementing seamless integration…
Added 12 hours ago
O
Manager, Software Development
OpenText
Waterloo, ON
- Full-time
Help a team achieve sprint/release goals while partnering with the Product Manager on overall business goals
Added 12 hours ago
AS
Lead Analyst, IT Vendor Management - P5
Apex Systems
Toronto, ON
- $100 to $115 USD / hour
- Contract
Drive and own the end-to-end enterprise governance framework, including contractual governance meetings/committees and Quarterly Business Reviews (QBRs) for strategic technology partners.
Added 12 hours ago
TC
Senior Accountant
TESC Contracting
Sudbury, ON · Greater Sudbury, ON
- Full-time
…internal controls, and maintains reliable financial reporting…
Added 12 hours ago
AS
Sr Analyst, IT Vendor Management - P4
Apex Systems
Toronto, ON
- $100 to $115 USD / hour
- Contract
Lead quarterly business reviews (QBRs) and recurring vendor governance meetings across assigned portfolios; develop and present vendor scorecards, Power BI dashboards, and performance…
Added 12 hours ago
AS
Analyst, IT Vendor Management - P3
Apex Systems
Toronto, ON
- $75 to $85 USD / hour
- Full-time
Support quarterly business reviews and recurring vendor governance meetings by preparing vendor scorecards, Power BI dashboards, performance reports, and meeting materials and by…
Added 12 hours ago
T
Senior Azure Platform Engineer
TEEMA
Richmond, BC
- $130,000 to $145,000 CAD / year
- Full-time
…environment spanning multiple subscriptions, workloads, teams, or business groups. They can assess an existing Azure estate, identify structural and operational risks, define a practical…
Added 12 hours ago
PL
Purchasing Manager-Acton Head office
Purity Life Health Products LP
Acton, ON
- $88,725 to $104,475 CAD / year
- Full-time
Our values are based on providing a safe workplace for our employees and conducting business based on COMMIT – collaboration, operational excellence, mutual respect, making a difference,…
Added 12 hours ago
IG
Mortgage Underwriter – Private & Alternative Mortgages
Indigoblue Group of Companies
Toronto, ON
- Full-time
…to play a key role in our growing private mortgage lending business. This opportunity is ideal for a motivated professional who brings sound credit judgment, takes pride in their work, and…
Added 12 hours ago
AS
Senior Chemist
Apex Systems
Mississauga, ON
- $40 to $45 USD / hour
- Contract
Comply with all legal requirements, all corporate policies and procedures, and with generally accepted business and ethical practices.
Added 12 hours ago
A
Information Technology Audit Specialist
ATB
Calgary, AB · Edmonton, AB
- Full-time
Successful completion of a post secondary degree, a computer science, information systems or technology, graduate business, finance or management degree an asset
Added 13 hours ago
LI
Software Developer
Lotus IT Solutions
Enterprise, ON
- Contract
The Ministry of Public and Business Service Delivery and Procurement is seeking a Senior Software Developer to join the Enterprise Financial Services Division on a fully onsite engagement.…
Added 13 hours ago
NS
2627-215 - Business Analytics Developer (CL3) - Central Office
Nova Scotia Community College - NSCC
Halifax, NS
- Full-time
Reporting to the Senior Manager, Institutional Research and Effectiveness and as part of the Business Analytics Team, you will:
Added 13 hours ago
SM
RQ11739 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 13 hours ago
SM
RQ11309 – Solutions Designer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Client: Ministry of Public and Business Service Delivery and Procurement – RQ11309
Added 13 hours ago
SM
RQ11255 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Client: Ministry of Public and Business Service Delivery and Procurement – RQ11255
Added 13 hours ago
RP
Leasing Manager
Royal Premier Homes
London, ON
- Full-time
Manage systems and reporting: Keep CRM and property management software (e.g., Yardi) accurate, and deliver weekly and monthly reports on traffic, conversion, pre-leasing pace, renewals and…
Added 13 hours ago
SM
RQ11744 – UX Designer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Client: Ministry of Public and Business Service Delivery and Procurement – RQ11744
Added 13 hours ago
LI
UX Designer
Lotus IT Solutions
Toronto, ON
- Contract
The Government Services Integration Cluster, under the Ministry of Public and Business Service Delivery and Procurement, is seeking a Senior UX Designer to join their team on a full-time…

S M Software Solutions Inc

RQ11739 – Software Developer – Full Stack – Senior

Toronto, ON, Canada

Internship

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Job details

Job type: Internship
Apply by: Nov 26, 2026
Posting language: English
Posted: Oct 27, 2026

Original job description

Client: Ministry of Public and Business Service Delivery and Procurement – RQ11739

We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST APIs, microservices, and relational database systems. The ideal candidate will have strong hands-on expertise in Java, Oracle, SQL, secure communications, identity integration, middleware, enterprise integrations, and Azure DevOps or comparable tools. The successful candidate will design, develop, integrate, test, deploy, and maintain reusable enterprise platform services while ensuring security, scalability, reliability, maintainability, and compliance with applicable Ontario Public Service (OPS) standards.

Role Snapshot

Job Title: RQ11739 – Software Developer – Full Stack – Senior
Client: Ministry of Public and Business Service Delivery and Procurement
Work Location: 222 Jarvis Street, 5th Floor, Toronto, Ontario, Canada
Work Arrangement: Onsite – 5 Days per Week
Estimated Start Date: November 9, 2026
Estimated End Date: September 28, 2027
Business Days: 225.00
Extension: Probable after the initial mandate
Hours: 7.25 hours per day
Security Level: No Clearance Required

Must Have

Ten or more years of experience as a designer and developer of large-scale, multi-client web applications, or equivalent senior experience.
Extensive hands-on Java development experience with Oracle, SQL, or comparable relational databases.
Significant experience with REST APIs, RESTful web services, microservice architecture, and Internet-ready applications.
Experience with security gateways and protocols, including JSON Web Tokens (JWT), OAuth 2.0, SSL certificates, secure communications, and identity integration.

Description

The Senior Software Developer – Full Stack designs, develops, integrates, tests, deploys, and maintains enterprise platform capabilities across the user-interface, service, API, workflow, integration, and data-access layers.

The role builds reusable platform services that can support multiple government programs while also implementing the service-specific connections required to onboard registries, permitting, forms, payments, notifications, documents, identity, and other business-facing functions.

Working with architects, product managers, analysts, UX designers, QA specialists, DevOps engineers, security and privacy teams, and ministry partners, the Senior Software Developer – Full Stack converts approved designs and requirements into secure, scalable, observable, and maintainable software.

The role provides technical leadership through design input, estimation, code review, automated testing, troubleshooting, documentation, mentoring, and production support, helping ensure the platform remains stable while evolving through frequent releases and new integrations.

Experience

Extensive hands-on Java development experience with Oracle, SQL, or comparable relational database technologies.
Significant experience designing and developing REST APIs and RESTful web services.
Experience translating technical system specifications into working, tested applications, including detailed programming specifications, code development, compilation, debugging, documentation, maintenance, and unit testing.
Knowledge and experience with microservice architecture and applying core architecture principles to improve extensibility and maintainability.
Experience with object-oriented coding practices, current design patterns, refactoring, clean code, and structured development methodologies.
Experience developing Internet-ready applications and using rapid application development or Agile delivery approaches.
Experience with relational and hierarchical database technologies, query languages, SQL tuning, and data-access components.
Experience with security gateways and protocols such as JSON Web Tokens, OAuth 2.0, and SSL certificates.
Experience with middleware, gateways, communications protocols, enterprise integrations, and data migration or conversion activities.
Experience using Azure DevOps or comparable tools for work management, source control, build, testing, and deployment pipelines.
Experience conducting design walkthroughs, code reviews, impact assessments, and technical troubleshooting.
Experience eliciting and documenting information from diverse business stakeholders, subject-matter experts, architects, and other IT professionals.
Experience providing implementation, conversion, migration, and post-implementation support for complex applications.

General Skills / Duties

Translate approved technical system specifications into working, tested, secure, and maintainable enterprise platform applications.
Develop detailed programming specifications and design, write, generate, compile, debug, document, maintain, and unit test application code.
Design and develop frontend, backend, API, integration, workflow, middleware, and data-access components using approved patterns and standards.
Build and maintain Java-based microservices, REST APIs, RESTful web services, Internet-ready applications, and reusable platform services.
Develop and maintain database objects, queries, data transformations, conversion routines, and integration components using relational or hierarchical database technologies.
Implement security gateways and protocols, including identity, access, token, certificate, and secure communications requirements.
Create and maintain automated unit, integration, API, database, and user-interface tests.
Participate in design walkthroughs, impact assessments, code reviews, estimation, backlog refinement, sprint planning, release planning, and technical decision-making.
Review, analyse, and modify build, configuration, product-installation, and deployment scripts, including coding, testing, and debugging.
Resolve and troubleshoot technical problems arising during development, implementation, conversion, migration, deployment, and operation.
Collaborate with business analysts, architects, UX designers, testers, DevOps engineers, security specialists, and other IT professionals throughout the software development lifecycle.
Provide post-implementation support, resolve production issues, and improve application performance, reliability, extensibility, and maintainability.
Prepare and maintain user, system, technical, deployment, and support documentation.
Provide technical guidance and quality oversight while meeting delivery commitments and adapting to changing priorities.

Experience And Skill Set Requirements

Core Skills and Experience – 40%
Experience translating specifications into working applications using structured and Agile methods, object-oriented practices, design patterns, clean code, automated testing, and Azure DevOps.
Technical Skills and Experience – 35%
Strong understanding of Agile methodologies, structured development methods, object-oriented design, current design patterns, refactoring, and clean code.
Experience with relational and hierarchical databases, query languages, SQL tuning, middleware, gateways, communications protocols, conversion, and migration.
Experience with application design, deployment, installation scripts, troubleshooting, post-implementation support, and technical documentation.
Soft Skills – 20%
Strong written and verbal communication, analytical, systematic problem-solving, decision-making, interpersonal, and negotiation skills.
Ability to develop and present ideas, lead or participate in design walkthroughs, and work effectively with functional and technical teams.
Demonstrated ability to perform under pressure, adapt to change, work within aggressive timelines, and consistently meet deadlines.
Public-Sector Experience – 5%
Knowledge of Ontario Public Service development standards, processes, governance, security, accessibility, information-management, and documentation expectations.

How to Apply

If you are interested and your profile matches the requirements, kindly send the following mandatory documents to hrsmss@smsoftconsulting.com by Thursday, October 29, 2026, at 10:00 AM EST.

Mandatory Documents

Updated Resume in Word format (Mandatory)
References (Mandatory)
Expected Hourly Rate (Mandatory)
Visa Status (Mandatory)
LinkedIn ID (Mandatory)

Without the mandatory documents, we cannot submit a candidate.

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Additional Information

Work Arrangement: Onsite – 5 days per week.

Email is the best way to reach us.

You have received this message either as a result of contacting our company to express interest in employment or as a result of posting your resume in a location that can be accessed by recruiters or HR specialists, which suggests an interest in being contacted about employment opportunities.

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More about this job

Responsibilities

Design, develop, test, deploy, and maintain secure, scalable Java-based enterprise applications, reusable platform services, APIs, microservices, integrations, and database components. Collaborate across technical and business teams to review designs and code, troubleshoot and support production systems, document solutions, and provide technical guidance.

Requirements

Requires 10 or more years of experience designing and developing large-scale, multi-client web applications, with extensive hands-on Java and relational database experience. Candidates should also have experience with REST APIs, microservices, security protocols and identity integration, Agile and object-oriented practices, Azure DevOps or comparable tools, and enterprise integrations.

Skills

Java
Oracle
SQL
REST APIs
Microservices
Relational Databases
OAuth 2.0
JSON Web Tokens
SSL Certificates
Azure DevOps
Object-Oriented Design
Agile Development
Automated Testing
Middleware
Enterprise Integration
Technical Documentation

Visa sponsorship

Not detected in the job text

Keywords

Java
Oracle
SQL
REST APIs
RESTful Web Services
Microservices
Relational Databases
Hierarchical Databases
JSON Web Tokens
OAuth 2.0
SSL Certificates
Identity Integration
Azure DevOps
Middleware
Security Gateways
Enterprise Integration
Data Migration
Data Conversion
Agile
Object-Oriented Design
Design Patterns
Clean Code
Automated Testing
CI/CD Pipelines
Application Deployment
Ontario Public Service Standards
Accessibility
Production Support

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