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Added 1 day ago
C
Senior Audit Manager, Finance and Treasury
CIBC
Toronto, ON
- Full-time
You give meaning to data. You enjoy investigating complex problems, and making sense of information. You're confident in your ability to communicate detailed information in an impactful way.
Added 1 day ago
B
SPECIALIST, EXPERTISE MANAGEMENT
BDC
Montreal, QC
- Full-time
Monitor expertise performance and provide strategic recommendations to senior leadership.
Added 1 day ago
SC
Principal Data Engineer
Sleep Country
Brampton, ON
- Full-time
Sleep Country/Dormez-vous? is seeking a Principal Data Engineer to provide senior technical leadership for our enterprise data strategy, platform architecture, and engineering capabilities.…
Added 1 day ago
Senior Business Analyst
Halton Region
Oakville, ON
The Digital Transformation - Senior Business Analyst (BA) is responsible for leading processes, and technology dimensions of business analysis activities. This includes end-to-end business…
Added 1 day ago
Customs Classification Analyst
The Aldo Group Inc / Le Groupe Aldo Inc.
Montreal, QC
Reporting to the Customs Compliance & Operations Senior Manager, the Classification Specialist plays a key role within the Customs team. This position supports the implementation,…
Added 1 day ago
Manager, Partnership Development & Growth
Scotiabank
Ottawa, ON
Reporting to the Senior Manager, Strategic Partnerships & Growth, the Manager, Partnership Development & Growth is responsible for identifying, developing and launching new partnerships…
Added 1 day ago
Manager, Software Engineering
KEV Group
Toronto, ON
…we are scaling quickly and investing deeply in cloud-native, data-driven…
Added 1 day ago
R
Senior Consultant in Forensic Materials/Principal en judiciaire des Materiaux
Rimkus
Montreal, QC
- Full-time
The Materials practice is seeking a senior-level forensic materials consultant with laboratory experience. The company is firmly established as a recognized leader in failure/root cause…
Added 1 day ago
E
Director, HR Operational Excellence
Extendicare
Markham, ON · Extendicare (Canada) Inc (Steeles Ave.)
- Full-time
Minimum 7–10 years of progressive HR operations or organizational transformation experience, including at least 3 years in a director or senior leadership role.
Added 1 day ago
SQ
Director, Domain Enterprise Architect, Technology Modernization and Cloudification
Sunlife Québec
Montreal, QC
- Full-time
Added 1 day ago
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Senior Privacy Specialist
Robertson & Company Ltd.
Toronto, ON
- Contract
Familiarity with Electronic Medical Record (EMR) or Hospital Information System (HIS) infrastructure, design, and data flows.
Added 1 day ago
SM
RQ11255 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Systems Testing/QA Specialist with extensive experience in software quality assurance, commercial off-the-shelf (COTS) application testing, functional and…
Added 1 day ago
SM
RQ11739 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
The Senior Software Developer – Full Stack designs, develops, integrates, tests, deploys, and maintains enterprise platform capabilities across the user-interface, service, API, workflow,…
Added 1 day ago
SM
RQ11574 – Information Management Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Information Management Specialist with extensive experience in information management, enterprise information governance, metadata governance, information lifecycle…
Added 1 day ago
JS
Business Analys
Je Suis Copa
Canada
- Full-time
Conduct data analysis, business performance reviews, and process assessments to support decision-making.
Added 1 day ago
JT
Senior Data Engineer
Javelin Technologies
Canada
- Full-time
As Senior Data Engineer / Data Scientist, you will design, build, and operate the group's data ecosystem: integrating data from our core business systems, developing robust pipelines,…
Added 1 day ago
SM
RQ11599 – Technology Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Technology Architect / Database Administrator with extensive experience in enterprise technology architecture, Oracle database administration, middleware operations,…
Added 1 day ago
SM
RQ11575 – Data Architect/Modeller – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Architect/Modeller with extensive experience in enterprise data architecture, conceptual, logical, physical, common, canonical, domain, and semantic data…
Added 1 day ago
S
Delivery Manager (Banking/IT Service Domain)
Synechron
Mississauga, ON
- $140,000 to $170,000 CAD / year
- Full-time
…Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and…
Added 1 day ago
TI
Senior QA Tester – Treasury / Capital Markets
Tekgence Inc
Mississauga, ON
- Full-time
Strong SQL skills for data querying and validation.
Added 1 day ago
CI
Account Director
Citylitics Inc.
Toronto, ON
- Full-time
…intelligence. The platform integrates seamlessly with CRMs, ERPs, and data lakes, embedding actionable insights directly into sales workflows so teams can prioritize the right pursuits and…
Added 1 day ago
OM
Senior Manager, Financial Literacy Program Design & Delivery
Ontario Medical Association
Toronto, ON
- Full-time
The Senior Manager, Strategy Portfolio Office, is responsible for leading the design, development, and delivery of a comprehensive financial literacy program for members. The role…
Added 1 day ago
R
Senior Consultant in Forensic Materials/Principal en judiciaire des Materiaux
Rimkus
Montreal, QC
- Full-time
The Materials practice is seeking a senior-level forensic materials consultant with laboratory experience. The company is firmly established as a recognized leader in failure/root cause…
Added 1 day ago
IS
UI UX director
Ironbelly Studios
Montreal, QC
- Full-time
Use player behavior data, usability findings, community feedback, and live-game performance to identify friction and prioritize improvements.
Added 1 day ago
RH
Executive Assistant (with Office Operations)
Robert Half
Calgary, AB
- Full-time
We are seeking a highly experienced and discreet Executive Assistant (5+ years) to support a senior executive at a global professional services firm. This role is primarily executive…

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 27, 2026
Posting language: English
Posted: Oct 28, 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.

WhatsApp Group

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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, REST APIs, microservices, integrations, and database components. Provide technical leadership through design reviews, code reviews, testing, troubleshooting, documentation, mentoring, and production support while collaborating across business and technical teams.

Requirements

Requires at least ten years of senior-level experience designing and developing large-scale, multi-client web applications, with extensive 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
Microservice Architecture
Internet-Ready Applications
Relational Databases
Hierarchical Databases
SQL Tuning
JSON Web Tokens
OAuth 2.0
SSL Certificates
Identity Integration
Secure Communications
Middleware
Gateways
Enterprise Integrations
Azure DevOps
Source Control
Build Pipelines
Deployment Pipelines
Object-Oriented Design
Design Patterns
Clean Code
Refactoring
Agile
Automated Testing
Data Migration
Ontario Public Service Standards

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