Jobs in Canada

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Added 1 month ago
MM
Oliver Wyman - Software Developer - Data & Analytics (DNA) Team
Marsh McLennan
Montreal, QC
- Full-time
Il s’agit d’un poste hybride, nécessitant une présence d’au moins trois jours par semaine au bureau de Montréal ou sur place chez les clients
Added 1 month ago
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Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
Experience in Java in an enterprise environment, covering the whole development life cycle
Added 1 month ago
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Junior Developer Co-op
Convverge
Calgary, AB
- Full-time
In our Junior Developer Co-op program, you'll gain hands-on experience across two of our fastest-growing practices. This unique 12-month opportunity provides six months of experience with…
Added 1 month ago
Senior Manager, Software Development (Mobile Application)
Scotiabank
Toronto, ON
5+ years of hands-on experience in secure software solution design & development using Kotlin, Android Frameworks, Swift / iOS frameworks, Java, Angular and public cloud technologies
Added 1 month ago
AI
Full Stack Engineer
Apptoza Inc.
Toronto, ON
- Contract
7+ years of backend development experience in Java or Python
Added 1 month ago
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Senior Applications Developer- Mobile Apps (React Native)
Sobeys
Mississauga, ON
- Full-time
Experience with native iOS (Swift/Objective-C) and/or Android (Kotlin/Java) development for integrating platform-specific features into React Native.
Added 1 month ago
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Senior Full Stack Java Engineer - Workforce Management (WFM)
Miratech
Canada
- Full-time
…operational reporting in contact center environment. You will use Java and Spring Boot to deliver scalable services, React with TypeScript to create intuitive workforce applications, and…
Added 1 month ago
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Software Developer - Global Consulting Firm $100,000-$130,000 BASE
Saragossa
Montreal, QC
- $100,000 to $130,000 CAD / year
- Full-time
…experience with Python, plus at least one frontend framework like React or TypeScript. Experience with another backend language such as C#, Java, Rust, or C++ is a plus. You have worked…
Added 1 month ago
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Software Developer - Cloud Platform
Nakisa
Montreal, QC
- Full-time
Proficiency in full stack development: backend development using Java, Spring Boot, and RESTful APIs, and frontend development using Vue.js (or similar frameworks such as React or Angular).
Added 1 month ago
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Technical Lead
Brainhunter Systems Ltd
Toronto, ON
- Contract
Work Style: Hybrid (3 days in office)
Added 1 month ago
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Software Developer - Applications
Nakisa
Montreal, QC
- Full-time
Curiosity about full stack development - comfortable moving between backend (Java, Spring Boot, RESTful APIs) and frontend (Vue.js, Angular, or React) work, and excited to deepen that range.
Added 1 month ago
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Senior Manager - Software Development
Tangerine
Toronto, ON
- Full-time
5+ years of hands-on experience in secure software solution design & development using Kotlin, Android Frameworks, Swift / iOS frameworks, Java, Angular and public cloud technologies
Added 1 month ago
Senior Manager - Software Development
Scotiabank
Toronto, ON
5+ years of hands-on experience in secure software solution design & development using Kotlin, Android Frameworks, Swift / iOS frameworks, Java, Angular and public cloud technologies
Added 1 month ago
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Consultant Conversion - Software Eng III : Job Level - Director
Morgan Stanley
Montreal, QC
- Full-time
We’re seeking someone to join our team as a Software Developer to design, build, and enhance surveillance technology solutions that help strengthen the Firm’s risk management capabilities…
Added 1 month ago
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Senior Full Stack Java Engineer
Miratech
Canada
- Full-time
…Experience (CX), and operational business processes. You will use Java and Spring Boot to develop scalable backend services, React with TypeScript to create responsive user experiences, and…
Added 1 month ago
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Senior Full Stack Java Engineer
Miratech
Canada
- Full-time
…Experience (CX), and operational business processes. You will use Java and Spring Boot to develop scalable backend services, React with TypeScript to create responsive user experiences, and…
Added 1 month ago
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Software Developer
AppDirect
Montreal, QC
- Full-time
Core Java & Java Frameworks: Spring Framework / J2EE / Reactor
Added 1 month ago
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Team Lead, Software Development
Modern Campus
Canada
- Full-time
Experience with technologies such as Java/Spring Boot, React/TypeScript, relational databases, REST APIs, event-driven systems, AWS, CI/CD, and automated testing is beneficial.
Added 1 month ago
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Java Developer with ETL
Synechron
Montreal, QC · Greater Montreal Metropolitan Area
- $80,000 to $85,000 CAD / year
- Full-time
We are seeking a highly skilled and adaptable Senior Java Developer to join our dynamic, global engineering team. The ideal candidate thrives in fast-paced, ever-evolving environments and…
Added 1 month ago
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Senior Full Stack Engineer (Azure Cloud Platform)
HCLTech
Calgary, AB
- Full-time
You will work with technologies such as React, TypeScript, Node.js/Python/.NET, Azure, Terraform/Bicep, and GitHub Actions to deliver enterprise-grade solutions while helping establish…
Added 1 month ago
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Full Stack Engineer, Client Performance and Management Information (CPMI)
HSBC
Toronto, ON
- Full-time
Ready to modernize an enterprise trade data platform with Node.js and React?
Added 1 month ago
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Back End Developer
Mantu
Montreal, QC
- Full-time
🌐 Languages: French required, English is an asset
Added 1 month ago
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Développeur(euse) Java sénior
CGI
Montreal, QC
- Full-time
CGI is seeking four Senior Java Developers to strengthen our consulting delivery teams in Montréal and Toronto. You will design, develop, modernize, integrate, and support enterprise grade…
Added 1 month ago
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Full-Stack Software Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
…secure, reliable, and maintainable solutions using C#, .NET, F#, React, microservices, and Azure Kubernetes Service (AKS). This role offers the opportunity to work with complex business and…
Added 1 month ago
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Software Engineer
Randstad Digital
Toronto, ON
- Contract
Must have skills/Qualifications/experience

Apptoza Inc.

Full Stack Engineer

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Experience: 7+ years of backend development experience in Java or Python
Posting language: English
Posted: Oct 7, 2026

Original job description

Position: Full stack Developer

Location: Toronto, ON (4 days onsite)

Contract: Long Term

What Will You Do?

Designs, develops, and oversees the implementation of advanced technical solutions, ensuring alignment with business objectives and adherence to best practices, while managing the end-to-end technical delivery of projects.

Build Gen AI system frameworks, Prompt Engineering, including designing and refining prompts to optimize LLM outputs, implementing Gen AI systems into production.

Leads development teams in the delivery of capabilities, providing technical direction and guidance to junior developers and team members and ensuring the successful execution of complex assignments and projects

Collaborates with business stakeholders and product owners to translate strategic objectives into actionable technical solutions, leveraging advanced knowledge to address unique and high impact challenges.

You will be responsible for working closely with AI data scientists to support data ingestion and feature engineering, establishing industry best practices, maintaining and managing technical documentations.

Executes on software development tasks or projects, requiring advanced problem solving, decision making and strategic thinking with some ambiguity.

Drives decisions on complex issues to develop clear, actionable recommendations for management, ensuring alignment on processes, tools and services with impact across other areas.

Leverages advanced and creative skills to resolve complex software development related problems, fostering cross functional collaboration to identify and implement innovative solutions.

Leads and facilitates cross functional collaboration efforts, fostering strong internal relationships across the organization and external partnerships to achieve impactful business outcomes.

What Do You Need to Succeed?

Must Have:

7+ years of backend development experience in Java or Python

Strong backend development experience in Java or Python, including REST API and microservices

Strong experience with React and modern frontend development, including Micro-frontend (MFE) architectures and reusable UI components

Hands-on experience or strong understanding of Agentic AI concepts, LLM integrations

Understanding of prompt engineering and Gen-AI Development tools (GitHub Copilot, Windsurf, Claude Code)

Experience with Cloud platforms and technologies (OpenShift, Kubernetes, S3 Object Storage)

Experience working with relational databases particularly PostgreSQL, including schema design, query optimization and performance tuning.

Nice-to Have:

Experience with Spec-driven Development

Experience in Camunda 8 development and customization

Experience with Vector Databases

Understanding of RAG architectures

Strategic thinker with excellent interpersonal skills to work across functions and businesses

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More about this job

Responsibilities

Design and deliver end-to-end technical solutions, including production generative AI systems, prompt engineering, backend services, and frontend capabilities. Lead and guide development teams, collaborate with stakeholders and data scientists, and establish technical practices and documentation.

Requirements

Requires 7+ years of backend development experience with Java or Python, strong REST API and microservices skills, and experience with React and micro-frontend architectures. Candidates should also understand agentic AI, LLM integration, prompt engineering, cloud technologies, and PostgreSQL; experience with spec-driven development, Camunda 8, vector databases, and RAG is an advantage.

Skills

Java
Python
Backend Development
REST APIs
Microservices
React
Micro-Frontend Architecture
Agentic AI
LLM Integration
Prompt Engineering
OpenShift
Kubernetes
S3 Object Storage
PostgreSQL
Camunda 8
Retrieval-Augmented Generation

Visa sponsorship

Not detected in the job text

Keywords

Full-Stack Development
Java
Python
REST APIs
Microservices
React
Micro-Frontend Architecture
Reusable UI Components
Generative AI
Agentic AI
Large Language Models
Prompt Engineering
GitHub Copilot
Windsurf
Claude Code
OpenShift
Kubernetes
S3 Object Storage
PostgreSQL
Schema Design
Query Optimization
Performance Tuning
Spec-Driven Development
Camunda 8
Vector Databases
Retrieval-Augmented Generation
Data Ingestion
Feature Engineering
Cloud Platforms

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Jobs in Canada