Jobs in Canada

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Added 12 days ago
A
Java Backend Developer
Apptad
Montreal, QC
- Contract
…solutions. The ideal candidate should have strong expertise in Java, SQL, database systems, and Python, along with a willingness to learn and adapt to new…
Added 12 days ago
Senior Backend Product Engineer, Menu Operations
HelloFresh
Toronto, ON
Proficiency and production experience with one or more backend languages such as Golang, Python, or Java.
Added 12 days ago
SM
RQ11255 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Work Arrangement: Onsite – 5 Days per Week
Added 12 days ago
SM
RQ11739 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 12 days ago
ST
Back End Developer
Soroc Technology
Toronto, ON
- $60 to $70 CAD / hour
- Contract
Strong experience designing, building, and operating backend services and APIs using Java, Spring Boot
Added 12 days ago
AT
Production Support Engineer (Deposit Systems)
Aarorn Technologies Inc
Montreal, QC
- $60 CAD / hour
- Contract
Customization Standards Compliance with Release 12.2 development standards for PL/SQL, Forms, Reports, and Java
Added 13 days ago
B
Software Engineer I
Beanfield
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
…team. This role focuses on designing, developing, and enhancing backend systems, APIs, and data processing tools using Python, Java and modern web frameworks. The Software Engineer will…
Added 13 days ago
B
Senior Java Backend Developer
Blutic
Montreal, QC
- Full-time
Blutic is looking for experienced Senior Java Backend Developer (Java + SQL) with 7 to 15 years of experience to join our high-performing engineering team. The ideal candidate will have…
Added 13 days ago
AT
Java Full Stack & Identity Access Developer
Aarorn Technologies Inc
Toronto, ON
- $50 CAD / hour
- Contract
Job Title: Java Full Stack & Identity Access Developer
Added 13 days ago
AT
Senior Java Full Stack Developer
Aarorn Technologies Inc
Toronto, ON
- $52 CAD / hour
- Contract
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 13 days ago
ET
Java Technical Lead � Backend Development, AWS & DevOps
Expedite Talent Solutions
Montreal, QC
- Full-time
L*** backend Java development and integration initiatives supporting enterprise document management workflows.
Added 13 days ago
I
Software Developer 1
Intuit
Toronto, ON
- Full-time
Proficiency in at least one of Python, TypeScript/JavaScript, or Java/Kotlin, and willingness to work across both frontend and backend.
Added 13 days ago
I
Software Developer 1 - API Management Platform
Intuit
Toronto, ON
- Full-time
This is a hybrid role with the expectation of working from our Toronto office 3 days per week
Added 13 days ago
Senior Technical Delivery Manager - Web & Cloud Platforms
Rogers Communications
Toronto, ON
Strong expertise across web application frameworks (React, Angular or Vue on the frontend; Node.js, Java/Spring Boot on the backend), backend services and APIs, microservices and middleware.
Added 13 days ago
O
Manager, Software Development
OpenText
Waterloo, ON
- Full-time
You must have strong technical background, and proficient in motivating and leading the team, through vision, strategic positioning, product delivery
Added 13 days ago
SM
RQ11739 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 13 days ago
SM
RQ11255 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
Work Arrangement: Onsite – 5 Days per Week
Added 13 days ago
SR
Software Architect
Swim Recruiting
Vancouver, BC
- $100 to $115 CAD / hour
- Contract
Hands-on backend development experience in languages such as Java, Go and Python
Added 13 days ago
C
Software Developer
Cisco
Ottawa, ON · Kanata, Ontario
- Full-time
Innovation: Explore and implement emerging technologies, including Generative AI and LLM-based prompting, to improve developer productivity and system observability.
Added 13 days ago
Backend Engineer, Data
Stripe
Canada
Must have 6+ years of experience in a Software Engineering role, with a focus on building and maintaining data services or data-intensive applications
Added 13 days ago
SR
Senior Software Developer
Swim Recruiting
Ottawa, ON
- $100,000 to $130,000 CAD / year
- Contract
Our client is seeking a Senior Software Developer to design and develop secure, scalable backend applications supporting cybersecurity products. You'll collaborate with security, DevOps,…
Added 13 days ago
N
Software Developer
neurohire.ai
Remote, Canada
- $70,000 to $90,000 CAD / year
- Full-time
- Remote
NeuroHire is looking for a motivated and talented Software Developer to join our team. In this role, you will contribute to developing, testing, and maintaining software applications while…
Added 13 days ago
ET
Java Technical Lead – Backend Development, AWS & DevOps
Expedite Talent Solutions
Montreal, QC
- Full-time
L*** backend Java development and integration initiatives supporting enterprise document management workflows.
Added 13 days ago
RI
Senior Forward Deployed Engineer - Java/ Python | Capital Markets
Rose International
Mississauga, ON
- Full-time
4+ years of professional software engineering experience, with demonstrable experience as a Full-Stack Developer transitioning into a customer-facing, Forward Deployed Engineer (FDE)-style…
Added 13 days ago
K
Software Engineer
Kelly
Mississauga, ON
- Contract
Role Overview: Senior Forward Deployed Engineer with strong Java and Python expertise to build and deploy production-grade solutions for Fintech clients in the Spread Products domain. This…

S M Software Solutions Inc

RQ11739 – Software Developer – Full Stack – Senior

Toronto, ON, Canada

Internship

Apply on LinkedIn About employer

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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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Jobs in Canada