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Added 5 days ago
Q
Full Stack Software Developer (Java/React)
Querentia
Toronto, ON
- Contract
We are seeking an experienced Full Stack Software Developer with strong technical leadership capabilities and expertise in enterprise application development, Microsoft Dynamics 365, Power…
Added 5 days ago
C
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 5 days ago
S
Senior Full Stack Developer
StafinGo
Toronto, ON
- $85 to $100 CAD / hour
- Contract
NextGen Connect (Mirth) channels and configurations for HL7 v2 ingestion, processing, validation, routing, acknowledgement handling, and integration with Java services.
Added 5 days ago
AI
Open Liberty Architect – WebSphere Liberty, Java & Spring Boot
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Develop cloud-native microservices using Java, Spring Boot, Jakarta EE, and Open Liberty.
Added 5 days ago
M
RQ11598 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Additional Skills for Oracle Software Developer:
Added 5 days ago
AI
AI CyberSecurity Specialist
Agility IT
Toronto, ON
- Contract
Validate vendor claims and assess security, scalability, integration complexity, and enterprise applicability.
Added 5 days ago
B
Software Developer - Full Stack - Senior (Java exp with Healthcare FHIR.HL7 experience)
Bevertec
Toronto, ON
- Contract
Job Role: Software Developer - Full Stack - Senior (Java exp with Healthcare FHIR.HL7 experience)
Added 5 days ago
TT
Architect / Lead - Application Modernization - Bilingual
Tech Talent International
Montreal, QC
- $150,000 to $165,000 CAD / year
- Full-time
Added 5 days ago
A
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 5 days ago
TM
Principal Software Engineer - .Net/C#
The Mirillion Group
Montreal, QC
- $150,000 to $200,000 CAD / year
- Full-time
Skills & Tech C# / .NET · WPF · Linux · CI/CD · DevOps · SQL · Agile/Scrum · SDLC · Application Integration · Enterprise UI · Java · Python · C++
Added 5 days ago
T
Java Software Engineer
ThoughtStorm
Toronto, ON
- $100 to $110 CAD / hour
- Contract
NextGen Connect (Mirth) and HL7 v2 integration experience, including transformation, validation, routing, acknowledgements, error handling, Java-service integration, and practical…
Added 5 days ago
TM
Principal Software Engineer - .Net/C#
The Mirillion Group
Halifax, NS
- $150,000 to $200,000 CAD / year
- Full-time
Skills & Tech C# / .NET · WPF · Linux · CI/CD · DevOps · SQL · Agile/Scrum · SDLC · Application Integration · Enterprise UI · Java · Python · C++
Added 5 days ago
RB
DevOps Engineering Lead
Royal Bank of Canada
Toronto, ON
- Full-time
Strong programming skills with at least 10+ years of hands-on experience in languages such as Java, TypeScript, Python, Shell scripting, or batch processing, and expertise in developing…
Added 5 days ago
RT
.Net Software Engineer
RedMane Technology LLC
Ottawa, ON
- Full-time
RedMane has a full-time opportunity for a Software Engineer/Developer as we continue to grow our Ottawa-based practice. The Software Engineer/Developer will perform analysis, design, and…
Added 5 days ago
B-
Software & IT Specialist
BGES - Big Guns Energy Services Inc.
Calgary, AB
- Full-time
Strong programming skills, preferably including Python and Java, with experience in other programming languages are considered an asset.
Added 5 days ago
M
RQ11556 - Software Developer - Full Stack - Senior
Maarut
Toronto, ON
- Contract
10+ years of programming and development experience in Java
Added 5 days ago
M
RQ11720 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Experience with APIs, integration patterns, automated
Added 5 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 5 days ago
GI
Intermediate Software Developer
GuestTek Interactive Entertainment Ltd.
Calgary, AB
- 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…
Added 5 days ago
GI
Junior Software Developer
GuestTek Interactive Entertainment Ltd.
Calgary, AB
- 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…
Added 5 days ago
E
Software Engineer, Growth Platforms
EngRadar
Toronto, ON
- Full-time
Write unit and integration tests for your own code and develop familiarity with the team's broader testing and observability practices
Added 5 days ago
A
Software Developer
AppDirect
Montreal, QC
- Full-time
We are looking to hire a skilled and ambitious software developer in Montreal. You are a highly technical, hands-on fullstack developer with a passion for producing maintainable and robust…
Added 5 days ago
R
DevOps Engineering Lead
RBC
Toronto, ON
- Full-time
Strong programming skills with at least 10+ years of hands-on experience in languages such as Java, TypeScript, Python, Shell scripting, or batch processing, and expertise in developing…
Added 5 days ago
C
QA Automation Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
…scalable, and maintainable test automation frameworks using Java, Python, and BDD tools like…
Added 5 days ago
Software Engineer - Agent Development
Infoblox
Burnaby, BC
…develop practical solutions that connect large language models, developer tools, data platforms, and governed engineering processes. This is an opportunity to grow your expertise in…

Astek

Java Full Stack Engineer ( AI Engineering)

Montreal, QC, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 20, 2026
Experience: 5+ years of software engineering experience, including hands-on delivery of production or production-like AI-enabled applications.
Posting language: English
Posted: Oct 21, 2026

Original job description

What you will do:

Design, build, and operate AI-driven applications that use LLMs for natural-language interaction, intelligent search, summarization, content generation, and workflow automation.
Develop retrieval-augmented generation (RAG) solutions that securely connect models to enterprise data using embeddings, vector search, metadata filtering, citations, and access controls.
Integrate commercial or internally hosted models through secure APIs and implement prompt management, structured outputs, tool or function calling, context management, and streaming responses.
Create evaluation datasets and automated tests for answer quality, groundedness, safety, latency, reliability, and cost; use production telemetry and user feedback to improve the system.
Build intuitive Angular interfaces and data visualizations that allow users to search, filter, review, and interact with risk, metric, policy, and control information.
Design scalable Java and Spring Boot services, RESTful APIs, and event-driven or microservices-based components with appropriate authentication and authorization.
Use Claude, GitHub Copilot, and similar AI engineering tools responsibly for code exploration, implementation, refactoring, test generation, debugging, review, and documentation while independently validating generated output.
Apply software engineering best practices, including code review, automated testing, CI/CD, observability, secure development, performance tuning, and production support.
Partner with product managers, UX/UI teams, architects, data specialists, and business stakeholders to identify high-value use cases and translate requirements into measurable technical outcomes.
For senior candidates, lead solution design, mentor engineers, influence standards, assess trade-offs across model quality, latency, cost, security, and maintainability, and drive delivery across teams.

Skills & Qualifications:

5+ years of software engineering experience, including hands-on delivery of production or production-like AI-enabled applications.
Primary skills: Strong full-stack development experience with Angular and TypeScript, Java and Spring Boot, RESTful APIs, distributed systems, and secure application design.
Practical experience with LLM application patterns, model APIs, RAG, embeddings, vector search, prompt design, structured outputs, tool calling, evaluation, observability, and AI security.
Hands-on use of Claude, GitHub Copilot, or comparable AI coding assistants, with disciplined review, testing, and security practices.
Strong CI/CD and DevOps experience covering automated builds, testing, code-quality and security checks, deployment, release controls, and production monitoring; familiarity with Docker, Kubernetes, and cloud-native platforms is preferred.
Experience with Python, SQL or NoSQL databases, data integration, caching, and data-intensive applications.
Strong problem-solving, communication, and stakeholder-management skills; senior candidates should also demonstrate architecture leadership, delivery ownership, and mentoring experience.

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More about this job

Responsibilities

Design, build, and operate AI-enabled applications using LLMs, RAG, secure model integrations, and evaluation and monitoring practices. Develop Angular interfaces and scalable Java services, while collaborating with stakeholders and, at senior level, leading solution design, mentoring engineers, and driving delivery.

Requirements

Requires 5+ years of software engineering experience, including production or production-like AI application delivery, with strong Angular, TypeScript, Java, Spring Boot, distributed systems, and secure application design skills. Candidates should have practical LLM and RAG experience, use AI coding assistants responsibly, and bring CI/CD and DevOps expertise; Python, databases, cloud-native platforms, and senior-level leadership experience are also relevant.

Skills

Angular
TypeScript
Java
Spring Boot
RESTful APIs
Large Language Models
Retrieval-Augmented Generation
Embeddings
Vector Search
Prompt Design
Structured Outputs
AI Evaluation
CI/CD
Docker
Kubernetes
Python

Visa sponsorship

Not detected in the job text

Keywords

Angular
TypeScript
Java
Spring Boot
RESTful APIs
Distributed Systems
Large Language Models
Retrieval-Augmented Generation
Embeddings
Vector Search
Metadata Filtering
Prompt Management
Tool Calling
Structured Outputs
Claude
GitHub Copilot
Python
SQL
NoSQL
Docker
Kubernetes
CI/CD
DevOps
Microservices
Event-Driven Architecture
Cloud-Native Platforms
Observability
Automated Testing
AI Security
Data Integration

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