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Added 22 hours ago
T
Business System Analyst
TechDoQuest
Brampton, ON
- Full-time
They will play a critical role in identifying, analyzing, and delivering AI-enabled business solutions that improve productivity, automate processes, enhance decision-making, and generate…
Added 22 hours ago
SI
Senior AI Engineer
Siri InfoSolutions, Inc.
Mississauga, ON
- $110,000 to $120,000 CAD / year
- Full-time
Develop REST APIs and scalable enterprise solutions.
Added 22 hours ago
BS
Bilingual Sr. Sales Representative
Bilingual Source
Brampton, ON
- $90,000 to $130,000 CAD / year
- Full-time
Reactivate dormant and underperforming accounts through proactive outreach and tailored commercial solutions.
Added 22 hours ago
XE
Senior Technical Support Specialist
XR Extreme Reach
Toronto, ON
- Full-time
Identify repetitive or high-effort support tasks and design automation solutions to improve efficiency and reliability.
Added 22 hours ago
AC
Early Careers: Broker, Risk Solutions - Calgary
Aon Corporation
Calgary, AB
- Full-time
…industries to design and deliver innovative risk and insurance solutions - from property and casualty to cyber and specialty risks - using data, analytics, and deep market insight to help…
Added 22 hours ago
GS
Business Development Manager – RMC Solutions
Giatec Scientific Inc.
Ottawa, ON
- Full-time
Giatec Scientific Inc. is a global leader in smart concrete testing technologies, bringing real-time data, AI, and IoT solutions to jobsites worldwide. Our core products – SmartRock®,…
Added 22 hours ago
R
Senior Software Development Engineer, Customer Success Engineering
Remitly
Burnaby, BC
- Full-time
Collaborate with product managers, designers, and fellow engineers to understand requirements and translate them into scalable, high-quality software solutions.
Added 22 hours ago
T
Senior Software Developer In Test - Python Automation Engineer
Telesat
Ottawa, ON
- Contract
…providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a…
Added 22 hours ago
YO
Lifeguard/ Swim Instructor Level I/II
YMCA of Hamilton|Burlington|Brantford
Hamilton, ON
- Part-time
…critical social needs in the community and works to provide solutions. By nurturing the potential of children, youth and adults, the YMCA connects people to life-building opportunities, to…
Added 22 hours ago
C
Business Intelligence Architect/Data Modeler
Cencora
Oakville, ON · ON · CAN > ON > Oakville > Superior Crt
- Full-time
Design, develop, and maintain Power BI dashboards, reports, scorecards, and visual analytics solutions that provide clear, accurate, and actionable insights to business stakeholders.
Added 22 hours ago
SL
Senior Microsoft 365 Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Design scripts, API integrations, automated workflows, monitoring and deployment solutions using PowerShell, Microsoft Graph, REST APIs and related automation technologies.
Added 22 hours ago
SL
Senior Data Scientist
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Design, develop, and deploy GenAI solutions including AI agents, chatbots, and autonomous systems that solve complex business problems
Added 22 hours ago
SL
Manager, Finance Automation
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Lead the change and see your solutions deliver lasting impact. As Manager, Finance Automation, you’ll lead transformation engagements across Sun Life’s global Finance community, partnering…
Added 22 hours ago
K
Director - Technology
KPMG
ON · Toronto, Ontario
- Full-time
…advance AI, data, analytics, automation, and emerging technology solutions that support the modernization of the Audit…
Added 23 hours ago
C
VIP BOH SUPERVISOR
Cineplex
Markham, ON · CPX Markham and VIP
- Part-time
Added 23 hours ago
B
SENIOR BUSINESS ADVISOR - TECHNOLOGY AND OPERATIONS
BDC
Montreal, QC
- Full-time
…consulting engagements focused on digital transformation, ERP/CRM solutions, data, automation, and operational performance improvement. Your work directly supports the growth and success of…
Added 23 hours ago
Director, Senior Product Manager, Global Capital Markets (GCM) Transformation - Toronto, ON
Scotiabank
Toronto, ON
…and guides Product Managers and Product Owners in delivering solutions that drive revenue growth, operational efficiency, client experience, risk reduction, and regulatory…
Added 23 hours ago
Business Unit Director - Supply Chain
Celestica International LP
Newmarket, ON
Added 23 hours ago
Legal Director, Commercial Counsel
Celestica International LP
Toronto, ON
Reporting to the Assistant General Counsel, Connectivity and Cloud Solutions, this position will be part of a small, close-knit legal team based at Celestica's global headquarters in…
Added 23 hours ago
Senior Production Designer
BIMM
Toronto, ON
We are creative realists, which means our ideas and solutions are grounded in the realities of our clients’ business. We believe big ideas are nothing without big results (and flawless…
Added 23 hours ago
MS
EV Business Representative
McGill St Laurent
Montreal, QC
- Full-time
McGill St Laurent Climate Solutions enables electric vehicle charging station operators to generate and monetize credits under Canada's Clean Fuel Regulations (CFR).We offer a turnkey…
Added 23 hours ago
TC
Full Stack Engineer
Triton Canada
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We are seeking a highly capable Full Stack Application Developer (Mid–Senior Level) to join our technology team and contribute to the delivery of high-quality, secure, scalable, and…
Added 23 hours ago
B
Senior Production Designer
BIMM
Toronto, ON
- Full-time
We are creative realists, which means our ideas and solutions are grounded in the realities of our clients’ business. We believe big ideas are nothing without big results (and flawless…
Added 23 hours ago
MM
Strategic Sourcing Associate
Mohawk Medbuy Corporation
Toronto, ON · Greater Toronto Area, Canada
- $53,736 to $62,980 CAD / year
- Full-time
Added 23 hours ago
Human Resources Business Partner
Canadian Blood Services
Calgary, AB · Edmonton, AB · Vancouver, BC
…Leaders to identify, recommend, and implement business focused solutions to operational people management issues, including identifying the skills and capabilities required to meet longer…

Telesat

Senior Software Developer In Test - Python Automation Engineer

Ottawa, ON, Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Oct 4, 2026

Original job description

Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years. Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat has grown to be one of the largest and most successful global satellite operators.

Telesat Lightspeed, our revolutionary Low Earth Orbit (LEO) satellite network, scheduled to begin service in 2027, will revolutionize global broadband connectivity for enterprise and Government users by delivering a combination of high capacity, security, resiliency and affordability with ultra-low latency and fiber-like speeds. Telesat is headquartered in Ottawa, Canada, and has offices and facilities around the world.

The company’s state-of-the-art Satellite fleet consists of 14 GEO satellites, the Canadian payload on ViaSat-1 and one LEO 3 demonstration satellite. For more information, follow Telesat on X and LinkedIn or visit www.telesat.com

Position Overview

We are seeking a highly skilled Senior Python Automation Engineer to design, build, and evolve production-grade automation frameworks, engineering tools, and automated validation for distributed, event-driven microservices. This is a senior hands-on software development role with no people-management responsibility. The successful candidate will use Python as the primary engineering language, apply AI-assisted development responsibly, and work across APIs, asynchronous messaging, CI/CD, containers, and Kubernetes environments.

The engineer will collaborate with software developers, DevOps engineers, architects, and quality engineering stakeholders to improve testability, shorten feedback cycles, diagnose complex distributed failures, and produce repeatable evidence of software quality and release readiness.

\nKey Responsibilities

Design, develop, maintain, and document production-grade automation frameworks, reusable Python packages, fixtures, command-line tools, test utilities, and supporting services.
Use AI-assisted development tools in day-to-day engineering to accelerate coding, refactoring, test generation, debugging, analysis, and documentation while independently reviewing outputs for correctness, security, maintainability, and licensing risk.
Design automated tests with Pytest and apply deep knowledge of collection and execution flow, fixtures, parametrization, markers, hooks, configuration, and plugin architecture.
Configure, extend, or create Pytest plugins for parallel execution, reporting, retries, logging, test selection, resource coordination, port allocation, environment management, and CI-friendly result publication.
Read and understand existing Java code and create or modify small Java scripts or utilities when required. The role does not own Java-based test automation.
Develop, integrate, and validate REST APIs and gRPC services, including unary calls, server-side streaming, client-side streaming where applicable, and bi-directional streaming.
Build automation for distributed, event-driven microservices and asynchronous workflows using Azure Service Bus and Azure Blob Storage, including message correlation, ordering, timing, retries, idempotency, dead-letter handling, failure recovery, and data validation.
Create functional, integration, component, contract, system, regression, reliability, resilience, performance, and scalability automation for service-based and end-to-end workflows.
Validate distributed-system behaviours such as eventual consistency, partial failure, timeout propagation, retry behaviour, duplicate delivery, backpressure, concurrency, and service recovery.
Integrate tests, reports, logs, artifacts, environment controls, and automated quality gates into GitLab CI/CD pipelines and GitLab Runner environments.
Package and execute automation in containerized environments and deploy, inspect, diagnose, and troubleshoot tests and microservices running on Kubernetes.
Improve repeatability through deterministic test data, configuration management, environment isolation, structured logging, metrics, traces, and actionable failure diagnostics.
Participate in code reviews, technical design discussions, engineering standards, documentation, and peer knowledge sharing as a senior individual contributor.

Requirements

Strong hands-on Python development experience, including object-oriented design, typing, packaging, dependency management, concurrency or asynchronous programming, error handling, logging, and maintainable framework architecture.
Demonstrated experience designing and implementing substantial automation frameworks and engineering tooling, not only writing individual test cases.
Deep understanding of Pytest architecture, collection and execution lifecycle, fixture design, parametrization, hooks, configuration, plugin development, and plugin ecosystems.
Practical experience using AI-powered development tools as part of normal engineering workflows, with disciplined human review and validation of generated code and tests.
Working knowledge of Java sufficient to read production code and write or modify small scripts and utilities.
Experience developing, integrating, or testing REST APIs and gRPC services, including streaming patterns and distributed failure modes.
Experience automating asynchronous messaging and object-storage workflows using Azure Service Bus and/or Azure Blob Storage, or closely comparable technologies.
Experience with GitLab, merge-request workflows, source-control best practices, GitLab CI/CD, runners, pipeline artifacts, and automated quality gates.
Solid understanding of distributed systems, event-driven architecture, microservices, Linux, containers, CI/CD, and automated deployment pipelines.
Strong debugging, analytical, communication, and collaboration skills, with the ability to work independently in a senior developer capacity.

Nice to Have

Foundational networking knowledge, including IP addressing, ports, DNS, TLS, routing, load balancing, connectivity troubleshooting, and client-server behaviour.
Experience working in highly automated, AI-enabled engineering environments where AI tools support a significant portion of coding, scripting, analysis, and documentation.
Exposure to Prometheus, Grafana, OpenTelemetry, structured logs, metrics, and distributed traces.
Exposure to telecommunications, SDN orchestration, simulation, high-performance computing, or engineering-modelling platforms.

Education

Bachelor’s or master’s degree in Computer Science, Software Engineering, Computer Engineering, or a related field, or equivalent practical experience.

The successful candidate must be able to work in Canada and obtain clearance under the Canadian Controlled Goods program (CGP) and Reliability.

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More about this job

Responsibilities

Design, develop, and maintain production-grade automation frameworks and engineering tools for distributed, event-driven microservices. Collaborate with cross-functional teams to improve testability, shorten feedback cycles, and ensure software quality through automated validation.

Requirements

Requires strong hands-on Python development experience and deep knowledge of Pytest architecture and plugin ecosystems. Candidates must have experience with distributed systems, CI/CD pipelines, containerized environments, and the ability to obtain Canadian Controlled Goods program clearance.

Skills

Python
Pytest
Automation Frameworks
REST APIs
gRPC
Azure Service Bus
Azure Blob Storage
GitLab CI/CD
Kubernetes
Microservices
Event-driven Architecture
Containerization
Linux
Java
AI-assisted Development
Distributed Systems

Visa sponsorship

Not detected in the job text

Keywords

Python
Pytest
Automation
Microservices
REST API
gRPC
Azure Service Bus
Azure Blob Storage
GitLab CI/CD
Kubernetes
Docker
Linux
Java
Event-driven Architecture
Distributed Systems
CI/CD
AI-assisted Development
Software Quality
Test Automation
Infrastructure as Code
Telemetry
Prometheus
Grafana
OpenTelemetry
Networking
SDN Orchestration
Satellite Communications
LEO
Controlled Goods Program
Reliability

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