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Added 19 hours ago
W
Epic Clarity Analyst
W3Global
Canada
- Full-time
The ideal candidate will have hands-on experience with Epic Clarity, SQL development, healthcare data models, report development, and troubleshooting data-related issues. The candidate will…
Added 19 hours ago
RS
Data Analyst III
Ryder System, Inc.
Halifax, NS
- Full-time
Added 19 hours ago
AC
Data Engineer
Amphenol Communications Solutions
Markham, ON
- Full-time
…data platform components, pipelines, and integrations. Strong SQL and Python programming, automated testing, and disciplined software engineering are essential. Working with architecture,…
Added 19 hours ago
CL
Warehouse Systems & Process Improvement Specialist
Charger Logistics Inc.
Brampton, ON
- Full-time
SQL, reporting or data-analysis experience is an asset.
Added 19 hours ago
A
IT Technical Developer (IBM Maximo)
Airswift
Calgary, AB
- Contract
We are seeking an experienced IT Technical Developer / Analyst specializing in IBM Maximo to support the enhancement, customization, integration, and ongoing optimization of a large-scale…
Added 19 hours ago
H
Senior WMS Implementation Engineer
Hays
Canada
- $95 to $100 CAD / hour
- Contract
Experience with writing complex SQL and PySpark queries to extract and integrate data from multiple database sources
Added 19 hours ago
MS
Senior Software Quality Assurance Specialist
MSZ Systems
Toronto, ON
- Contract
Added 19 hours ago
W
Software Engineer I
Wayfair
Toronto, ON
- $120,000 to $130,000 CAD / year
- Full-time
Experience or exposure to SQL, Java, and Python
Added 19 hours ago
U
Scientifique Principale des Données-Ingénieur/Staff Data Scientist- Eng
UKG
Montreal, QC
- Full-time
Expérience des outils Big Data, des bases de données et des architectures évolutives (SQL, Spark, Hadoop, etc.).
Added 19 hours ago
A
AI Developer
Apptad
Montreal, QC
- Contract
3-5 years of professional software development experience as a hands-on developer (junior to mid-level).
Added 19 hours ago
L
Applied AI Engineer
Luxoft
Canada
- Full-time
SQL and cloud warehouse data (Snowflake preferred)
Added 19 hours ago
SG
Programmer Analyst
Societe Generale
Montreal, QC
- Full-time
JAVA | Angular | React | IBM/RabbitMQ | Springboot | GitHub | Jenkins | SQL | SQL Server | PosGreSQL | Docker | Kubernetes | REST API
Added 19 hours ago
FS
AI Engineer
Futran Solutions
Mississauga, ON
- Full-time
Solid SQL, data modeling, and data engineering fundamentals.
Added 19 hours ago
LS
Business Analyst
Lock Search Group
Markham, ON
- $75,000 to $90,000 CAD / year
- Full-time
▪ Experience with Agile/Scrum methodologies, SQL, Power BI and data analysis and understanding of data modeling is highly advantageous.
Added 20 hours ago
CF
Data Architect & Analytics Team Lead
Canadian Football League
Toronto, ON
- Full-time
Build and maintain SQL-based ETL/ELT pipelines, data transformation workflows, and trusted datasets for business reporting.
Added 20 hours ago
B
Database Administrator II
Beanfield
Toronto, ON
- $80,000 to $100,000 CAD / year
- Full-time
Performance Tuning: Monitor database performance, identify and resolve bottlenecks, and optimize SQL queries to ensure maximum efficiency.
Added 20 hours ago
AI
AEM Tester
Apptoza Inc.
Kitchener, ON
- Contract
Added 20 hours ago
JG
AEM Tester
J&M Group
Toronto, ON
- Full-time
Added 20 hours ago
AC
Power BI Specialist
Amphenol Communications Solutions
Markham, ON
- Full-time
Added 20 hours ago
RJ
Senior Manager, Marketing Intelligence and Effectiveness
Raymond James Ltd.
Toronto, ON
- Full-time
Proficiency in data analysis tools such as SQL, Python, R, or similar.
Added 20 hours ago
R
Software Engineer
Rates.ca
Toronto, ON
- Contract
Added 21 hours ago
TI
AS400 Application Support Specialist (AMS)
TEKFORTUNE INC
Toronto, ON · Scarborough, ON
- Contract
Work with AS400 technologies, including RPG/RPGLE, CL/CLLE, DB2/400, and SQL, as applicable to the environment.
Added 21 hours ago
P
Associate Data Engineer
Punt
Vancouver, BC
- $80,000 to $100,000 CAD / year
- Full-time
Above all, we value strong SQL fundamentals, working Python proficiency, and the instinct to double-check your output for correctness before someone else has to.
Added 22 hours ago
IE
Analyst, Business
IMAX Enhanced | Streaming & Consumer Technology
Mississauga, ON
- Full-time
Added 22 hours ago
B
Data Integrity Lead
BGIS
Toronto, ON
- Full-time
Use technical tools and scripting (e.g., SQL, Python, PowerShell, or similar) to interrogate datasets, automate recurring quality checks, and flag anomalies.

Apptad

AI Developer

Montreal, QC, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 28, 2026
Experience: 3-5 years of professional software development experience as a hands-on developer (junior to mid-level).
Posting language: English
Posted: Oct 29, 2026

Original job description

Job Title: AI Developer

Location: Montreal, QC

Job Description:

Key Responsibilities:

Build AI-enabled features that generate client summaries from structured and unstructured data using OpenAI APIs and similar LLM providers.
Integrate LLM calls into application services - prompt construction, model selection, structured outputs (JSON), streaming responses, token-budget and cost management, retries, and error handling.
Assemble context for the model - retrieve and shape data from databases and internal APIs into the structured input the model needs to produce each summary type.
Design and iterate on prompts and templates for different summary "types," and build lightweight evaluation to check accuracy, completeness, and faithfulness (no hallucinated facts).
Expose capabilities through clean backend APIs so other teams can consume them.
Apply responsible-AI guardrails - PII handling/redaction, prompt-injection defenses, output validation, and audit logging suitable for a regulated environment.
Collaborate with engineering, business analysts, and compliance stakeholders to define what a "good" summary looks like and to validate outputs.
Use AI coding assistants (e.g., GitHub Copilot, ChatGPT) to accelerate your own development.

Required Qualifications (Must Have)

3-5 years of professional software development experience as a hands-on developer (junior to mid-level).
Strong proficiency in at least one backend language - Java (with Spring Boot) and/or Python (FastAPI / Flask). We are open to either.
Hands-on experience calling LLM APIs - particularly the OpenAI API (chat completions, function/tool calling, structured/JSON outputs, embeddings) - or a strong willingness and demonstrated aptitude to ramp up quickly.
Practical prompt-engineering skills - writing, testing, and iterating on prompts to get reliable, well-structured output.
Experience integrating with data sources - relational databases (SQL) and REST APIs.
Solid understanding of RESTful API design and JSON.
Good engineering fundamentals - version control (Git), testing, and writing maintainable code.
Awareness of data privacy / PII concerns and a careful, quality-focused mindset.
Strong problem-solving and communication skills; able to work with non-technical stakeholders to shape requirements.
Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).

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More about this job

Responsibilities

Build and integrate LLM-powered client-summary features, including prompt design, context assembly, structured outputs, API delivery, and cost and error management. Implement responsible-AI safeguards and lightweight output evaluations, and collaborate with engineering, business, and compliance stakeholders to define and validate summary quality.

Requirements

Requires 3–5 years of hands-on software development experience and proficiency in Java with Spring Boot and/or Python with FastAPI or Flask, along with experience or aptitude in using LLM APIs and practical prompt engineering. Candidates should also have experience with SQL and REST APIs, strong software engineering fundamentals, awareness of privacy and PII concerns, effective communication skills, and a bachelor's degree in a related field or equivalent experience.

Skills

Java
Spring Boot
Python
FastAPI
Flask
OpenAI API
Prompt Engineering
LLM Integration
SQL
REST API Design
JSON
Git
Software Testing
Data Privacy
PII Handling
Backend Development

Visa sponsorship

Not detected in the job text

Keywords

Artificial Intelligence
Large Language Models
OpenAI API
Chat Completions
Function Calling
Tool Calling
Structured Outputs
JSON
Embeddings
Prompt Engineering
Java
Spring Boot
Python
FastAPI
Flask
SQL
Relational Databases
REST APIs
Backend APIs
Git
Software Testing
Token-Budget Management
Cost Management
Streaming Responses
Output Validation
Prompt-Injection Defense
PII Redaction
Audit Logging
Responsible AI
Client Summaries

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