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Added 22 days ago
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Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 22 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 22 days ago
AS
GCP Consultant
Apex Systems
Toronto, ON
- $49 to $54 CAD / hour
- Contract
Apex Systems is seeking a Senior GCP Consultant to join a leading financial services organization in Toronto. This role acts as the intermediate layer between cloud services,…
Added 22 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Toronto, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 22 days ago
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Engineer I
TD
Toronto, ON
- Full-time
We are looking for a motivated Senior Java Developer (Engineer I) to join our Trading Risk Warehouse platform team within TD Securities. The successful candidate will contribute to the…
Added 22 days ago
M
Senior Software Engineer
Microsoft
Vancouver, BC
- $114,400 to $203,900 CAD / year
- Full-time
As a Senior Software Engineer on the Excel Agent team, you will design and deliver end-to-end features that combine Excel capabilities with agentic AI. You will own technical areas spanning…
Added 22 days ago
Technical Product Manager - Identity and Access Management (IAM)
Global Relay
Kelowna, BC
Collaborating with senior product management, sales, support, clients, and other TPMs to produce and manage their component’s backlog and contribute to the product roadmap
Added 22 days ago
ZS
Core java, Apache Spark, Python Developer
Zodiac Solutions, Inc
Montreal, QC
- Full-time
Job Title: Core java, Apache Spark, Python Developer
Added 22 days ago
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Software Developer
OpenText
Waterloo, ON
- Full-time
As a Software Developer, you will contribute to OpenText’s cloud and on-prem product suite within a collaborative Agile team. You will develop and maintain features, resolve defects, and…
Added 22 days ago
O
Software Developer
OpenText
Waterloo, ON
- Full-time
As a Software Developer, you will contribute to OpenText’s cloud and on-prem product suite within a collaborative Agile team. You will develop and maintain features, resolve defects, and…
Added 22 days ago
IC
AppOps, Senior Specalist
Interac Corp.
Toronto, ON · Interac Corp. Head Office
- Full-time
The AppOps, Senior Specialist will report to the Leader, Product Operations for e-Transfer/Money Movement and work closely with Product, Development, DevSecOps, Architecture, Observability,…
Added 22 days ago
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Lead Backend Developer
TechDoQuest
Brampton, ON
- Contract
We are seeking a proficient 8 to 10 years Java Backend Senior Developer in Java Spring Boot.
Added 22 days ago
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Principal, Software Engineering – Shared Services
Intact FC
Toronto, ON
- Full-time
The Principal, Software Engineering is the most senior hands-on technical leader in the Shared Technology Services organization. The role works across platforms, products, and teams to…
Added 23 days ago
NB
Chief Solution Architect
National Bank of Canada
Montreal, QC
- Full-time
…Relational Database Architecture, Domain-Driven Design, Influencing, Java, Kubernetes, Microservices, NoSQL Key-value Databases, Solution Architecture, Teamwork, Technology…
Added 23 days ago
RS
Senior Full Stack Software Developer, RMJ
Redwood Software
ON
- $132,000 to $165,000 CAD / year
As a Senior Full Stack Software Developer, you will be responsible for leading the design, development, and delivery of scalable full-stack applications, shaping system architecture, and…
Added 23 days ago
TC
Senior Full-Stack Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $120,000 CAD / year
- Full-time
Define scalable architectures using micro-frontends, microservices, REST APIs, messaging, and real-time communication.
Added 23 days ago
OT
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 23 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 23 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 23 days ago
GI
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 23 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 23 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 23 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 23 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 24 days ago
MP
IT Director, Application Development & Support
Michael Page
Markham, ON
- $140,000 to $180,000 CAD / year
- Full-time
Experience with React, Next.js, Java, Spring Boot, REST APIs, Microservices, and BFF architecture.

GuestTek Interactive Entertainment Ltd.

Junior Software Developer

Calgary, AB, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 20, 2026
Posting language: English
Posted: Oct 21, 2026

Original job description

Position: Junior 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 software applications.
Design scalable technical solutions.
Review code and enforce standards.
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.

Nice to have:

Proficient in Linux environments.
Experience with distributed application design and integration.

Apply on LinkedIn About employer

More about this job

Responsibilities

Develop and maintain software applications, design scalable technical solutions, and contribute to the development of GuestTek’s AI security platform. Review code, uphold development standards, troubleshoot issues, and continue building professional skills.

Requirements

A university degree in Computer Science or Engineering, or equivalent industry experience, is requested. The role calls for foundational Java, REST, SQL, MQTT, and data modeling skills, along with experience using LLMs, prompt engineering, AI orchestration, APIs, microservices, cloud platforms, and development tools.

Skills

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

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Jobs in Canada