Jobs in Canada

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Added 24 days ago
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Senior Technical Consultant
Staffbase
Toronto, ON
- $101,000 to $125,000 CAD / year
Staffbase is looking for a Senior Technical Consultant to join our Consulting team and lead the technical side of enterprise customer rollouts. You have spent several years in development,…
Added 24 days ago
TC
Senior Full-Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Node.js, Java, .NET, REST APIs, SQL Server, and MySQL
Added 24 days ago
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Senior Software Developer
Ontario Teachers' Pension Plan
Toronto, ON
- Full-time
We are looking for a Senior Software Developer to join the Product Engineering team in support of our Member Services division. As part of a team, you will be responsible for the…
Added 24 days ago
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Software Developer
Cliniconex
Ottawa, ON · Kanata, ON
- Full-time
Position: Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Added 24 days ago
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Senior Java Full Stack Developer
Citi
Mississauga, ON
- Full-time
The JAVA Full Stack Senior Developer role is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and…
Added 25 days ago
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Java Full Stack Engineer ( AI Engineering)
Astek
Montreal, QC
- Full-time
Design scalable Java and Spring Boot services, RESTful APIs, and event-driven or microservices-based components with appropriate authentication and authorization.
Added 25 days ago
C
Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Cliniconex
ON · Kanata, Ontario
- $70,000 to $90,000 CAD / year
- Full-time
Position: Software Developer (Agentic AI & Automation) - Entry Level/Intermediate
Added 25 days ago
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AI LLM Senior Analyst
Accenture
Mississauga, ON · Montreal, QC
- $29.59 to $53.63 CAD / hour
- Full-time
This is a hybrid role in Mississauga/Montreal and requires 3 days per week in the office/client location
Added 25 days ago
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Senior Java Software Engineer
Soho Square Solutions
Toronto, ON
- Contract
We're hiring: Senior Full Stack Developer (Java / Spring Boot / Angular)
Added 25 days ago
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Intermediate Software Developer
GuestTek Interactive Entertainment Ltd.
Calgary, AB
- Full-time
…GuestTek is looking for strong and motivated team members of senior, intermediate, and junior developer levels, along with a QA analyst, to develop and grow our AI security…
Added 25 days ago
GI
Junior Software Developer
GuestTek Interactive Entertainment Ltd.
Calgary, AB
- Full-time
…GuestTek is looking for strong and motivated team members of senior, intermediate, and junior developer levels, along with a QA analyst, to develop and grow our AI security…
Added 25 days ago
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Software Engineer, Growth Platforms
EngRadar
Toronto, ON
- Full-time
Design and implement backend features end-to-end with clear ownership, delivering well-scoped work from technical design through to production with moderate guidance from senior engineers
Added 25 days ago
GI
Senior Software Developer
GuestTek Interactive Entertainment Ltd.
Calgary, AB
- Full-time
…GuestTek is looking for strong and motivated team members of senior, intermediate, and junior developer levels, along with a QA analyst, to develop and grow our AI security…
Added 25 days ago
Lead Software Engineer, Full-Stack Applications - AI Innovation squads
Fitch Group
Toronto, ON
Career acceleration and visibility – High visibility to senior leadership, clear paths to principal/architect roles, and the opportunity to establish yourself as a thought leader in…
Added 25 days ago
MP
IT Director, Application Development & Support
Michael Page
Markham, ON
- $140,000 to $180,000 CAD / year
- Full-time
This senior technology leadership role is responsible for the strategy, delivery, modernization, support, and governance of enterprise applications, digital platforms, integrations, and…
Added 25 days ago
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Full Stack Developer - Angular Expert
Highspring
Montreal, QC
- Contract
We are looking for a Senior Full Stack Developer to support a multi-year enterprise application modernization initiative within the financial services sector.
Added 25 days ago
TT
Senior Java Developer – IBM MDM v12
Tamanna Technology
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗝𝗮𝘃𝗮 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in enterprise application development. Candidates must have strong expertise in…
Added 25 days ago
C
Expert Solution Information Architecture-CA
CN
Montreal, QC
- Full-time
Minimum 3 years of experience as senior architect using cloud technologies and big data technologies including data analytics
Added 25 days ago
TT
Senior Java / J2EE Developer
Tamanna Technology
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking an experienced and detail-oriented Java / J2EE Developer to join our development team. In this role, you will design, develop, and maintain high-performance enterprise…
Added 25 days ago
SL
Senior Reliability Site Engineer (Operations)
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
- Full-time
We are looking for a Senior Software Engineer who thrives in high-impact environments and brings 7+ years of Java application support, analysis, and development experience. In this role,…
Added 25 days ago
HT
Senior Technical Recruiter
High Tech Genesis
Ottawa, ON
- Full-time
We are seeking an experienced, driven, and results-oriented Senior Technical Recruiter to join our growing team. This role is ideal for a recruitment professional who thrives in a…
Added 25 days ago
Senior Software Engineer - Orders
Vivid Seats
Toronto, ON
Strong Experience with Java, Python, Node.js or other similar backend technologies
Added 25 days ago
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Full Stack Software Developer
Bevertec
Toronto, ON · Greater Toronto Area, Canada
- $85 to $95 CAD / hour
- Contract
Senior Full Stack Software Developer (Java / React / Dynamics 365)
Added 25 days ago
OT Systems/Applications Design
Celestica International LP
Newmarket, ON
Review and interpret customer documentation, conduct appropriate research, analysis and experiments with minimal direction from senior staff.
Added 25 days ago
Site Operational Technology Lead
Celestica International LP
Newmarket, ON
Review and interpret customer documentation, conduct appropriate research, analysis and experiments with minimal direction from senior staff.

GuestTek Interactive Entertainment Ltd.

Senior Software Developer

Calgary, AB, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 20, 2026
Experience: 5+ years of software development experience.
Posting language: English
Posted: Oct 21, 2026

Original job description

Position: Senior Software Developer

Department: Research and Development

Location: Calgary/Okotoks, AB

Position Type: Full-time

As a GuestTek software developer you will dive into a role that lets your creativity and technical experience craft quality and innovative, best-in-class software products as well as design and build the next generation of hospitality applications used worldwide.

About Us

GuestTek specializes in providing Internet, Media, and Voice solutions for the Hospitality industry, seamlessly connecting Guests to the resources they require to complete their day-to-day business needs. Whether its provisioning basic Internet access for a Guest or handling an entire host of Conference attendees, GuestTek will have you covered.

GuestTek is building a development team to expand our innovative AI Security product for the hospitality market. GuestTek is looking for strong and motivated team members of senior, intermediate, and junior developer levels, along with a QA analyst, to develop and grow our AI security platform.

Candidates should have experience with AI development tools, LLM Implementation, testing, and automation, with a focus on helping us bring this exciting new product to market quickly.

Why Join GuestTek?

We believe in creating an environment where you can learn and thrive, offering a flexible hybrid work environment to allow you to do your best work.
We offer a culture of professionalism and collaboration as well as peer support where we value your input for our products.
We have optional local and online social events to help keep us connected and provide an organic way to build our teams.

You Role as an Senior Software Developer

Develop and maintain large-scale software applications for GuestTek’s global hospitality customers.
Design scalable technical solutions offered globally.
Expand on our existing architecture to solve scalability issues.
Design and implement new features.
Mentor junior development team members.
Collaborate with cross-functional teams.
Troubleshoot and resolve complex issues.
Actively pursue professional development and acquire new skills.

Qualifications

Education / Training:

University degree in Computer Science, Engineering, or equivalent industry experience.

Skills & Experience:

Basics: Java, RESTful, JSON, SQL data stores, MQTT, data modeling and efficient SQL
Environment: Proficient with JIRA, Git and CI/CD management systems.
Hands-on experience with LLMs, prompt engineering, and AI orchestration frameworks.
Knowledge of API integration, microservices, and cloud platforms (AWS).
Experience with vector databases, RAG architectures, and AI model evaluation.
Strong analytical, problem-solving, and automation design skills.
5+ years of software development experience.

Apply on LinkedIn About employer

More about this job

Responsibilities

Develop and maintain large-scale software applications, design scalable solutions, expand existing architecture, and implement new features for global hospitality customers. Mentor junior developers, collaborate with cross-functional teams, troubleshoot complex issues, and continue developing professional skills.

Requirements

Requires 5+ years of software development experience and a university degree in Computer Science, Engineering, or equivalent industry experience. Candidates should have experience with Java, RESTful APIs, SQL, MQTT, Git, CI/CD, LLMs, prompt engineering, AI orchestration, cloud platforms, vector databases, RAG, and AI model evaluation.

Skills

Java
RESTful APIs
JSON
SQL
MQTT
Data Modeling
JIRA
Git
CI/CD
LLMs
Prompt Engineering
AI Orchestration
API Integration
Microservices
AWS
Vector Databases

Visa sponsorship

Not detected in the job text

Keywords

Java
RESTful APIs
JSON
SQL
MQTT
Data Modeling
JIRA
Git
CI/CD
LLMs
Prompt Engineering
AI Orchestration Frameworks
API Integration
Microservices
AWS
Vector Databases
RAG Architectures
AI Model Evaluation
Automation
Scalable Software
Hospitality Technology
AI Security
Software Development
Quality Assurance
Testing

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