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Added 13 hours ago
A
Engineer - Cable Routing and Low-Voltage Systems
AtkinsRéalis
Montreal, QC
- Full-time
…Discipline Lead, you will play an important role in the design and integration of cable routing infrastructure supporting complex transportation…
Added 13 hours ago
KR
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KTek Resourcing
AB · Edmonton, AB
- Contract
Understanding of systems development, integration, and implementation approaches.
Added 13 hours ago
AI
Java Developer
Apptoza Inc.
Mississauga, ON
- Full-time
Added 13 hours ago
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RPA Platform Engineer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Added 13 hours ago
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Business System Analyst
TechDoQuest
Brampton, ON
- Full-time
Support system integration testing, user acceptance testing (UAT), and AI solution validation.
Added 13 hours ago
TF
Child and Youth Connector - 1026
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AB · Edmonton, AB
- Full-time
…the networks and skills needed for independence and community…
Added 13 hours ago
XE
Senior Technical Support Specialist
XR Extreme Reach
Toronto, ON
- Full-time
Act as a senior escalation point for complex L2/L3 platform, workflow, and integration issues.
Added 14 hours ago
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Senior Software Developer In Test - Python Automation Engineer
Telesat
Ottawa, ON
- Contract
Create functional, integration, component, contract, system, regression, reliability, resilience, performance, and scalability automation for service-based and end-to-end workflows.
Added 14 hours ago
C
Business Intelligence Architect/Data Modeler
Cencora
Oakville, ON · ON · CAN > ON > Oakville > Superior Crt
- Full-time
Demonstrated experience with SSIS and traditional ETL/data integration workflows.
Added 14 hours ago
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McKesson
Mississauga, ON
- Full-time
…units or MTAP portfolios while contributing to program-level integration, governance, and executive…
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FH
Director, Clinical Operations (Community & Hospital)
Fraser Health
White Rock, BC
- Full-time
Leads strategic/operational planning, integration, implementation and delivery of a program/department/service.
Added 14 hours ago
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Aexeo Onboarding - Vice President
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Halifax, NS
- Full-time
…projects or elements of large engagements, including client integration, service delivery and sales support. The Aexeo Onboarding VP is responsible for managing virtual teams that assist…
Added 14 hours ago
Hardware Engineering, Staff Engineer- 19028
Synopsys
Ottawa, ON
…learning machines. We lead in chip design, verification, and IP integration, empowering the creation of high-performance silicon chips and software content. Join us to transform the future…
Added 14 hours ago
FT
Part-Time Nursing Faculty - Winter 2027
Fanshawe Toronto@ILAC
London, ON
- Part-time
Promote the integration of nursing theory, clinical reasoning, critical thinking, and evidence-informed practice.
Added 14 hours ago
Director, Engineering, Real Estate Secured Lending (RESL)
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Toronto, ON
…information systems – e.g. Legacy Technologies as well as Cloud, API integration, and leading transformational change incorporating modern…
Added 14 hours ago
General Duty Nurse (N2) - NICU
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Shared Health leads the planning and coordinates the integration of patient- centered clinical and preventive health services across Manitoba. The organization also delivers some…
Added 14 hours ago
Consultant, Deal Technology (Toronto, Calgary, Vancouver)
EY
Toronto, ON
Integration planning and execution, including Integration Management Office activities
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Senior Technology Designer
Global Infrastructure
Vancouver, BC
- Full-time
Contribute to healthcare technology and smart building system design, including integration and interoperability requirements.
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Planner II - Master Scheduling
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…planning and performance tracking, identifies risks and schedule integration issues, and provides advanced planning support to enable successful program…
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Senior Manager, Financial Risk Management
Foresters Financial
Toronto, ON
- Full-time
The incumbent will provide strategic risk oversight, challenge, and integration across functional areas including Actuarial, Finance, Investments, IT, and Compliance while supporting the…
Added 14 hours ago
Salesforce Technical Architect
Orion Global Solutions
Toronto, ON · Montreal, QC
Experience with integration patterns and tools (e.g., MuleSoft, Informatica, Dell Boomi).
Added 14 hours ago
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PL/SQL Developer
Gala Solutions
Montreal, QC
- Contract
We are seeking an experienced PL/SQL developer with strong Unix/Linux and DB2 database skills to join our team. The ideal candidate will be responsible for designing, developing,…
Added 14 hours ago
TI
Full Stack Developers
Teckhorizon Inc
Toronto, ON
- Contract
Our Client is looking for experienced Senior Full Stack Developers to support enterprise healthcare integration initiatives involving FHIR Subscription, SubscriptionTopic, and event-driven…
Added 14 hours ago
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Test Manager
BCforward
Toronto, ON · Greater Toronto Area, Canada
- Contract
Hands on experience managing the definition, implementation, and integration of quality principles into the design and development of software and IT processes for the team.
Added 14 hours ago
VS
Java AWS Developer|| CALGARY, CN (Onsite)
Verito Solutions Inc
Calgary, AB
- Contract
The Intermediate AWS Developer supports the delivery of cloud‑native and serverless solutions within enterprise client environments. This role contributes to consulting engagements by…

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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