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Added 3 mins ago
Observability Engineer
Apptoza Inc.
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Contract
This role combines deep technical expertise in modern observability tools with emerging AI/ML capabilities to build intelligent monitoring solutions, predictive alerting, and self-healing…
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Observability Engineer (KUBERNETES & CONTAINERS, GITOPS & AUTOMATION, QUERY LANGUAGES, CLOUD & INFRASTRUCTURE)
Apptoza Inc.
Toronto, ON
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This role combines deep technical expertise in modern observability tools with emerging AI/ML capabilities to build intelligent monitoring solutions, predictive alerting, and self-healing…
Added 3 hours ago
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Astek

Python & Database Developer

Montreal, QC, Canada

Job type: Full-time
Apply by: Oct 25, 2026
Posting language: English · French
Posted: Sep 25, 2026

Apply About employer

Applications open in a new tab.

Original job description

English section of this bilingual listing.

Location: Montreal (on-site presence required 3x/week from day 1)

Work mode: Hybrid ; 3 days/week in office

What we'll accomplish together:

As part of maintaining and evolving a key data quality platform that ensures data accuracy, consistency, and continuous monitoring across applications, our client is strengthening its technical team.

Your mission (...if you accept it!):

As a Python & Database Developer, you will develop production-grade data processing pipelines and service endpoints via FastAPI, ensuring robust and optimized database interactions.

Your day-to-day will include:

Developing production-grade data processing pipelines in Python
Designing service endpoints and asynchronous processing systems with FastAPI
Writing and optimizing SQL queries and stored procedures
Writing unit tests (pytest)
Working in a Unix environment with version control (Git)
Collaborating across multiple projects in a fast-paced environment
Participation in meetings, conferences, training, or projects conducted in English
Python (OOP), FastAPI
SQL, stored procedures, query optimization
Unix, Git, pytest

You:

Strong proficiency in Python and object-oriented programming
Good knowledge of database concepts, SQL, and stored procedures
Expertise with FastAPI for building service endpoints and async processing
Working knowledge of Unix
Experience with version control tools (Git preferred)
Self-starter, able to work on multiple projects in a fast-paced environment

Astek Benefits

Up to 4 weeks of vacation plus 3 flex days
Advantageous group insurance plan including telemedicine and Employee Assistance Program (EAP)
Public transit reimbursement
Cell phone plan reimbursement
Professional association membership fee reimbursement (e.g. OIQ)
Annual allowance for sports/physical activities
Annual allowance for computer equipment
Employee referral program
RRSP
Social activities (5@7, team buildings...)

Our Plus

Joining Astek means choosing:

An experience accelerator, where every assignment is an opportunity to grow
Access to a multitude of technically exciting projects for our clients and internally
Close, individualized support for a tailored career path
Continuous learning through our internal training Academy
A friendly and inclusive work environment, backed by certified HR practices #TopEmployer2026 #BestManaged #ISO9001 #ISO14001 #ISO27001

Astek Canada

Since 1999, Astek Canada has specialized in IT and engineering consulting, successfully steering its clients' development strategies. Guided by shared values, the firm addresses business challenges by putting needs at the center of its actions and priorities.

Astek Canada has over 600 employees located in Montreal, Toronto, and Vancouver.

With innovation at the heart of digital transformation, Astek Canada's mission is to guide and support businesses through their digital transformation process, helping them adopt new technologies.

Read the full bilingual original

Développeur(euse) Python & Bases de données

Localisation : Montréal (présence au bureau exigée 3x/semaine dès le jour 1)

Mode de travail : Hybride ; 3 jours/semaine au bureau

Ce que nous allons accomplir ensemble :

Dans le cadre du maintien et de l'évolution d'une plateforme clé de qualité des données assurant l'exactitude, la cohérence et la surveillance continue des données à travers ses applications, notre client renforce son équipe technique.

Votre mission (...si vous l'acceptez !) :

En tant que Développeur(euse) Python & Bases de données, vous développerez des pipelines de traitement de données de qualité production et des points de service via FastAPI, en assurant la robustesse et l'optimisation des interactions avec les bases de données.

Votre quotidien sera rythmé par :

Le développement de pipelines de traitement de données en Python, niveau production
La conception de points de service (endpoints) et de systèmes de traitement asynchrone avec FastAPI
L'écriture et l'optimisation de requêtes SQL et procédures stockées
La rédaction de tests unitaires (pytest)
Le travail en environnement Unix, avec gestion de version (Git)
La collaboration sur plusieurs projets en parallèle dans un environnement au rythme soutenu
Participation à des réunions, conférences, formations ou projets conduits en anglais

Votre Stack de Jeu :

Python (POO), FastAPI
SQL, procédures stockées, optimisation de requêtes
Unix, Git, pytest
Atouts : Agile/Squads, connaissance du domaine financier, pandas, scikit-learn, conteneurisation/déploiement ML, LLMs et IA générative

Vous :

5 à 7 ans d'expérience pertinente
Solide maîtrise de Python et de la programmation orientée objet
Bonne connaissance des concepts de bases de données, SQL et procédures stockées
Expertise avec FastAPI pour la conception de services et le traitement asynchrone
Connaissance pratique d'Unix
Expérience avec les outils de contrôle de version (Git de préférence)
Autonomie et capacité à évoluer dans un environnement rapide, sur plusieurs projets simultanés

Les avantages Astek

Jusqu'à 4 semaines de congés plus 3 jours mobiles
Régime d'assurances collectives avantageux incluant service de télémédecine et programme d'aide aux employés (PAE)
Remboursement du transport en commun
Remboursement du forfait/téléphone cellulaire
Remboursement des frais d'adhésion à un ordre professionnel (ex : OIQ)
Allocation annuelle pour le sport/activités physiques
Allocation annuelle pour matériel informatique
Programme de cooptation incitatif
REER
Activités sociales (5@7, team buildings...)

Nos Plus

Rejoindre Astek, c'est choisir :

Un accélérateur d'expérience, où chaque mission est une opportunité de progresser
Un accès à une multitude de projets techniquement passionnants pour nos clients comme en interne
Un accompagnement de proximité individualisé pour un parcours professionnel sur mesure
Un apprentissage continu, grâce à notre Académie de formation interne
Un environnement de travail convivial et inclusif, soutenu par des pratiques RH certifiées #TopEmployer2026 #BestManaged #ISO9001 #ISO14001 #ISO27001

Astek Canada

Depuis 1999, Astek Canada se spécialise en service conseil TI et en ingénierie, pilotant avec succès les stratégies de développement de ses clients. Autour de valeurs communes, la firme répond aux enjeux d'entreprise en mettant les besoins au centre de ses actions et priorités.

Astek Canada compte plus de 600 collaborateurs localisés à Montréal, Toronto et Vancouver.

L'innovation étant au cœur de la transformation numérique, Astek Canada a pour vocation de guider et accompagner les entreprises dans leur processus de transformation numérique en les aidant à s'approprier les nouvelles technologies.

---

Python & Database Developer

Location: Montreal (on-site presence required 3x/week from day 1)

Work mode: Hybrid ; 3 days/week in office

What we'll accomplish together:

As part of maintaining and evolving a key data quality platform that ensures data accuracy, consistency, and continuous monitoring across applications, our client is strengthening its technical team.

Your mission (...if you accept it!):

As a Python & Database Developer, you will develop production-grade data processing pipelines and service endpoints via FastAPI, ensuring robust and optimized database interactions.

Your day-to-day will include:

Developing production-grade data processing pipelines in Python
Designing service endpoints and asynchronous processing systems with FastAPI
Writing and optimizing SQL queries and stored procedures
Writing unit tests (pytest)
Working in a Unix environment with version control (Git)
Collaborating across multiple projects in a fast-paced environment
Participation in meetings, conferences, training, or projects conducted in English

Your Tech Stack:

Python (OOP), FastAPI
SQL, stored procedures, query optimization
Unix, Git, pytest
Assets: Agile/Squads, finance domain knowledge, pandas, scikit-learn, ML containerization/deployment, LLMs and generative AI

You:

5 to 7 years of relevant experience
Strong proficiency in Python and object-oriented programming
Good knowledge of database concepts, SQL, and stored procedures
Expertise with FastAPI for building service endpoints and async processing
Working knowledge of Unix
Experience with version control tools (Git preferred)
Self-starter, able to work on multiple projects in a fast-paced environment

Astek Benefits

Up to 4 weeks of vacation plus 3 flex days
Advantageous group insurance plan including telemedicine and Employee Assistance Program (EAP)
Public transit reimbursement
Cell phone plan reimbursement
Professional association membership fee reimbursement (e.g. OIQ)
Annual allowance for sports/physical activities
Annual allowance for computer equipment
Employee referral program
RRSP
Social activities (5@7, team buildings...)

Our Plus

Joining Astek means choosing:

An experience accelerator, where every assignment is an opportunity to grow
Access to a multitude of technically exciting projects for our clients and internally
Close, individualized support for a tailored career path
Continuous learning through our internal training Academy
A friendly and inclusive work environment, backed by certified HR practices #TopEmployer2026 #BestManaged #ISO9001 #ISO14001 #ISO27001

Astek Canada

Astek Canada has over 600 employees located in Montreal, Toronto, and Vancouver.

With innovation at the heart of digital transformation, Astek Canada's mission is to guide and support businesses through their digital transformation process, helping them adopt new technologies.

Apply About employer

More about this job

Responsibilities

Develop production-grade Python data processing pipelines and FastAPI service endpoints, including asynchronous processing systems. Write and optimize SQL queries and stored procedures, create unit tests, and collaborate across multiple projects in a fast-paced environment.

Requirements

Candidates should have 5 to 7 years of relevant experience, strong Python and object-oriented programming skills, and expertise with FastAPI. They should also know database concepts, SQL and stored procedures, Unix, and version control tools such as Git, and be able to work independently across multiple projects.

Skills

Python
Object-Oriented Programming
FastAPI
SQL
Stored Procedures
Query Optimization
Data Processing Pipelines
Asynchronous Processing
Unix
Git
Pytest
Pandas
Scikit-Learn
Machine Learning Deployment
Generative AI
Large Language Models

Benefits

Vacation
Flexible Days
Group Health Insurance
Telemedicine
Employee Assistance Program
Public Transit Reimbursement
Cell Phone Plan Reimbursement
Professional Association Membership Reimbursement
Sports and Physical Activity Allowance
Computer Equipment Allowance
Employee Referral Program
Retirement Savings Plan
Social Activities

Visa sponsorship

Not detected in the job text

Keywords

Python
Object-Oriented Programming
FastAPI
SQL
Stored Procedures
Query Optimization
Data Quality
Data Processing Pipelines
Asynchronous Processing
Unit Testing
Pytest
Unix
Git
Agile
Squads
Financial Services
Pandas
Scikit-Learn
Machine Learning
Containerization
Machine Learning Deployment
Large Language Models
Generative AI
Data Accuracy
Data Consistency
Data Monitoring

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