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Added 28 mins ago
T
Associate – Front Office Quant Engineer
TD
Toronto, ON
- Full-time
Strong programming skills in Golang, Python, C++, JavaScript/TypeScript, and SQL.
Added 28 mins ago
C
Engineering Lead Analyst - VP
Citi
Mississauga, ON
- Full-time
High proficiency in at least one backend object-oriented programming language (Python or Java preferred)
Added 28 mins ago
C
Engineering Lead Analyst - VP
Citi
Mississauga, ON
- Full-time
High proficiency in at least one backend object-oriented programming language (Python or Java preferred)
Added 29 mins ago
KC
Site Reliability Engineer
KPMG Canada
Vaughan, ON
- Full-time
Other software development experience, including scripting with Ruby, Python, Bash, PowerShell, and Java
Added 45 mins ago
GM
Senior Software Engineering - Protocol Operations & Trust
General Motors
Markham, ON
- Full-time
Strong Python development skills, including production-quality coding, unit testing, code review, debugging, and reliability practices.
Added 45 mins ago
SS
Security Operations Team Lead
Safe Software
Remote, Canada
- $126,000 to $137,000 CAD / year
- Full-time
- Remote
Added 45 mins ago
RF
Creature FX Artist - Expression of Interest
Rodeo FX
Montreal, QC
- Full-time
Added 57 mins ago
BC
Senior Manager, Data & AI
BDO Canada
Vancouver, BC
- Full-time
Previous hands-on experience as a technical delivery professional, architect, developer, data engineer, analytics leader, or similar role, with the ability to remain technically credible…
Added 57 mins ago
IS
Senior Python Developer
Iris Software Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
8+ years production Python; services and batch jobs you were personally on call for
Added 58 mins ago
CS
Java developer
Cyber Space Technologies LLC
Montreal, QC
- Full-time
Added 58 mins ago
1L
Python Developer
1ST-RECRUIT LLC, An E-Verified Company
Mississauga, ON
- Full-time
At least 8 years of experience as Python Developer.
Added 1 hour ago
Assistant Professor, Philosophy, Tenure Track
University of Guelph
Guelph, ON
Added 1 hour ago
AC
AI Developer – Actuarial Tools & Automation (PathWise)
Aon Corporation
Toronto, ON
- Full-time
As an AI Developer – Actuarial Tools & Automation (PathWise) within Aon Life Solutions, you will help design, develop, and deliver innovative Generative AI solutions that support actuarial…
Added 1 hour ago
DG
Senior Software Developer I
Dahrouge Geological Consulting Ltd.
AB · Edmonton, AB
- Full-time
· Work with the lead developer to shape the technical roadmap and identify technical debt worth paying down.
Added 1 hour ago
N
Principal Optical Engineer
Nokia
Ottawa, ON
- Full-time
Experience in Python coding and object-oriented programming for lab automation, calibration, and data analysis.
Added 1 hour ago
C
Software Engineer, Vice President
Citi
Mississauga, ON
- Full-time
Learn about Python, its ecosystem, community and best practices
Added 1 hour ago
C
Software Developer Coop
CAE
Montreal, QC
- Full-time
As an intern within the Developer Platform team, you may contribute to different types of initiatives related to agentic AI, automation, development platforms, and the improvement of…
Added 1 hour ago
C
Stagiaire - Intelligence artificielle
CAE
Montreal, QC
- Full-time
- Maîtrise des langages de programmation tels que Python, Java ou C++.
Added 1 hour ago
P
Senior AI Engineer
Perceptic
Engineer, BC
- Full-time
Our stack is React and TypeScript on the front end, Java and Python services behind it, and an agent layer built on durable, fault-tolerant workflows that reason over scientific data…
Added 1 hour ago
NG
Artificial Intelligence Management Consultant
NCS Group
Toronto, ON
- Full-time
Hands-on exposure to Python, analytics, automation, AI development, or low-code/no-code tools
Added 1 hour ago
C
Stagiaire - Intelligence artificielle-EN
CAE
Montreal, QC
- Full-time
Maîtrise des langages de programmation tels que Python, Java ou C++.
Added 1 hour ago
C
Stagiaire - Spécialiste de données-EN
CAE
Montreal, QC
- Full-time
Expérience de travail avec les données, le codage et la création de scripts (Python/Java/Scala/SQL/JS/Bash), et avec les services cloud Microsoft : Azure, Databrick, etc. est un atout.
Added 1 hour ago
G
Manager, Agent Development, Applied AI
Google
Toronto, ON
- Full-time
Experience in Python or similar coding languages.
Added 1 hour ago
G
Manager, Agent Development, Applied AI
Google
Waterloo, ON
- Full-time
Experience in Python or similar coding languages.
Added 1 hour ago
Unix/Linux Developer – Application Modernization
Capco
Toronto, ON
Capco is looking for a Unix/Linux Developer to support a major application modernization initiative focused on upgrading legacy applications, Unix scripts and their supporting technology.

Dahrouge Geological Consulting Ltd.

Senior Software Developer I

AB, Canada
Edmonton, AB, Canada

Full-time

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Job details

Job type: Full-time
Experience: 8+ years of professional software development experience, including 2+ years as a senior or lead developer owning production systems.
Posting language: English
Posted: Oct 6, 2026

Original job description

Key Accountabilities

Job Title	Important Tasks / Activities / Outcomes
Technical Leadership & Architecture	· Design and document the system architecture for assigned products, recording key decisions and trade-offs. · Plan and lead staged rebuilds of existing products so current clients see no disruption or data loss. · Select tools, frameworks and patterns that balance delivery speed, cost and long-term maintainability. · Work with the lead developer to shape the technical roadmap and identify technical debt worth paying down. · Translate business requirements into technical designs, estimates and clear stories with acceptance criteria.
Product Delivery & Ownership	· Own large features and projects from design through to production, delivered on schedule and to agreed quality. · Contribute to sprint planning, estimation and retrospectives, helping keep the team’s delivery predictable. · Work with stakeholders and non-technical colleagues in various context and complexities to clarify requirements and explain trade-offs. · Ensure every release is tested, reviewed and documented before it reaches clients. · Monitor delivered features after launch and act on feedback, bugs and performance issues.
Security, Reliability & Observability	· Apply secure development practices across products, including threat modelling and secrets management. · Design and maintain authentication and access control so each client’s data stays separate. · Ensure every service has logging, monitoring, alerting and backups, with tested recovery procedures. · Maintain CI/CD pipelines and Azure cloud infrastructure, keeping hosting costs under control. · Lead the response to production incidents, identify root causes and put preventive fixes in place.
Team Standards & Mentorship	· Create SOPs to maintain coding standards, review guidelines and best practices. · Conduct thorough code reviews that raise the quality of the team’s code, including AI-assisted code. · Mentor junior developers through pairing, feedback and progressively larger assignments, and track their growth.

Position Requirements

Requirements	Required
Education	Bachelor’s degree in Computing Science, Software Engineering, or a related field, or equivalent practical experience.
Experience	8+ years of professional software development experience, including 2+ years as a senior or lead developer owning production systems. Experience taking over or rewriting an existing codebase in stages while it remains in use.
Designations & Certifications	None required. Certifications in cloud platforms (e.g., Microsoft Azure, AWS, or Google Cloud) or machine-learning specializations are considered an asset.
Knowledge, Skills & Abilities	Expert React and TypeScript, including Next.js (App Router) and state management for both server and client state. Strong Python for backend services: FastAPI or similar, async, pydantic, strict typing and pytest. PostgreSQL in depth: schema design, migrations, query performance and row-level security. Authentication: OAuth 2.0 and OpenID Connect, Microsoft Entra ID, and access control for many clients in one system. Application security: secure development practices, threat modelling and secrets management. Microsoft Azure in production: Container Apps or App Service, managed PostgreSQL, Key Vault, networking and cost management. Observability: structured logging, metrics and tracing (OpenTelemetry, Azure Monitor or Application Insights), alerting and incident handling. CI/CD with GitHub Actions, and Docker. Agile and Scrum, including writing clear stories and acceptance criteria. Uses AI coding assistants daily and reviews their output as rigorously as a colleague’s code. Able to explain technical trade-offs to non-developers. Assets (Nice to have): PostGIS and geospatial work: GeoPandas, Shapely, MapLibre or Leaflet. Supabase and Vercel. Payload CMS or another headless CMS. Multi-tenant SaaS architecture. Mining, exploration or geoscience experience. Experience leading or growing a small dev team. Ability to communicate in French.

Working Conditions

Office Work

Primarily works in a standard office environment with minimal exposure to physical hazards.
May encounter high-stress situations, especially when dealing with multiple projects and tight deadlines.
This position requires that the candidate will be in front of a computer for long periods, up to 8 hours a day.
Potential discomfort when working with computers for long periods may happen.

Overall

A strong commitment to safety is required, with adherence to protocols.
Clear communication is essential for safety and maintaining a supportive work environment.

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More about this job

Responsibilities

The Senior Software Developer will lead system architecture design, oversee product delivery, and ensure the security and reliability of cloud-based services. They are also responsible for mentoring junior developers and maintaining high coding standards through thorough code reviews and documentation.

Requirements

Candidates must have at least 8 years of professional software development experience, including 2 years in a senior or lead role. A bachelor's degree in a relevant field is required, along with expert-level proficiency in React, TypeScript, Python, and PostgreSQL.

Skills

React
TypeScript
Next.js
Python
FastAPI
PostgreSQL
OAuth 2.0
OpenID Connect
Microsoft Azure
CI/CD
GitHub Actions
Docker
Agile
Scrum
System Architecture
Mentorship

Visa sponsorship

Not detected in the job text

Keywords

Software Development
System Architecture
React
TypeScript
Next.js
Python
FastAPI
PostgreSQL
OAuth 2.0
OpenID Connect
Microsoft Azure
CI/CD
GitHub Actions
Docker
Agile
Scrum
Mentorship
SaaS
Cloud Infrastructure
Observability
OpenTelemetry
Application Security
Threat Modelling
Secrets Management
Technical Leadership
Data Migration
API Development
Software Engineering
Production Systems
Multi-tenant Architecture

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