Jobs in Canada

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Added 20 mins ago
Senior Full Stack Developer
Capgemini
Mississauga, ON
7 years experience as a successful full stack software engineer, delivering software using agile development practices.
Added 35 mins ago
Spacecraft EMC Systems Engineer
MDA
Sainte-Anne-de-Bellevue, QC
Full-time
MDA is seeking a Spacecraft EMC Systems Engineer for its high‑performance spacecraft for our remote sensing and communications satellites. The Spacecraft EMC Systems Engineer will own the…
Added 47 mins ago
Software Development Manager
MaintainX
Montreal, QC
$140,000 to $205,000 CAD / year
Full-time
A strong technical foundation. You should be comfortable performing at a senior level with system design, computer science fundamentals, and modern web technologies.
Added 1 hour ago
Project Engineering Management, Principal Engineer
Synopsys
Mississauga, ON
Communicate project status, milestones, and key risks to internal stakeholders and senior leadership with clarity and transparency.
Added 1 hour ago
Systems Software Engineer - EA SPORTS™ UFC
Electronic Arts
Vancouver, BC
You will work three days per week at our EAV Studio in Burnaby, British Columbia, as part of our hybrid model, reporting to our Senior Software Engineer.
Added 1 hour ago
Senior Staff Hardware Validation Engineer
Synopsys
Mississauga, ON
…team members, translating between schematic-level detail and system-level…
Added 1 hour ago
Senior Software Engineer- Generalist (Apex Legends)
Electronic Arts
Vancouver, BC
Job Title: Senior Software Engineer - Generalist (Apex Legends)
Added 1 hour ago
Senior Gameplay Software Engineer - EA SPORTS™ UFC
Electronic Arts
Vancouver, BC
We are looking for a passionate and talented Senior Gameplay Engineer to help shape the core player experience and elevate our combat systems to the next level. In this role, you will be a…
Added 1 hour ago
St Staff R&D Engineer
Synopsys
Waterloo, ON
Software architecture is central to how you work. You recognize that the difference between a system that scales and one that fails under load often comes down to decisions made months…
Added 1 hour ago
Machine Learning Engineer - EA SPORTS™ FC
Electronic Arts
Vancouver, BC
Reporting to the Senior Data Science Manager, we are seeking a full-stack Machine Learning Engineer to operationalize, deploy, and scale high-impact machine learning solutions and…
Added 1 hour ago
Advanced Game Software Engineer
Electronic Arts
Vancouver, BC
As a Senior Generalist Software Engineer, you will be a part of the game creation process, including architectural design, implementation, and debugging on multiple platforms - working on…
Added 1 hour ago
Machine Learning Engineer III
Electronic Arts
Vancouver, BC
The Senior Machine Learning Engineer will report to the Senior Manager, EA Player Security Data Labs. You will follow a hybrid work model with a mix of remote work and in-office…
Added 1 hour ago
Senior C++ Generalist Software Engineer - Advanced Technology Group
Electronic Arts
Vancouver, BC
As a Senior Generalist Software Engineer, you will be a part of the game creation process, including architectural design, implementation, and debugging on multiple platforms - working on…
Added 1 hour ago
Développeur.se sénior.e des données d’apprentissage automatique / Senior ML Data Developer
Electronic Arts
Montreal, QC · Vancouver, BC
As a Senior ML Data Engineer, you will own the layer between raw game capture and research-ready datasets. You will define how multimodal game data is structured, enriched, evaluated,…
Added 1 hour ago
Senior Systems Engineer - Identity and Access Management
Electronic Arts
Vancouver, BC
We are looking for an experienced Senior Systems Engineer with deep expertise in both Identity & Access Management (IAM) and Windows Systems Administration to join our Identity Security…
Added 1 hour ago
Senior DevOps Engineer - PA145
ZoomInfo Technologies LLC
Toronto, ON
Monitor system performance, troubleshoot issues, and implement proactive solutions to enhance reliability and efficiency.
Added 1 hour ago
Senior SDET Analyst
Citi
Mississauga, ON
Full-time
The Senior Development Engineer in Test is a developing professional role. Deals with most problems independently and has some latitude to solve complex problems. Integrates in-depth…
Added 1 hour ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 1 hour ago
Senior Automation Engineer
Actalent
Ottawa, ON
$50 to $70 CAD / hour
Contract
This Automation Engineer role focuses on building Python-based test automation and infrastructure for a next-generation embedded platform supporting future vehicle technologies. You will…
Added 1 hour ago
Application Engineering Team Lead – HVAC & Chiller Systems
Aplin
Quebec, QC
Full-time
Review and approve technical submittals, system selections, application designs, and engineering recommendations before release.
Added 1 hour ago
Senior Systems / Cloud Engineer
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
Full-time
Working Title: Senior Systems / Cloud Engineer
Added 1 hour ago
Senior Java Software Engineer
Realtek Consulting LLC
Toronto, ON
Contract
Were seeking a Senior Software Engineer to enhance a cross-asset order and position management system. The engineer shall have experience designing and building robust| scalable systems…
Added 1 hour ago
Senior DevOps Engineer - PA145
ZoomInfo
Toronto, ON
Full-time
Monitor system performance, troubleshoot issues, and implement proactive solutions to enhance reliability and efficiency.
Added 2 hours ago
Staff Systems Engineer, Signal Processing/SAR Processor for Fastwater Staffing and Recruiting
HIKINEX
Remote, Canada
Contract · Remote
Our client is hiring a Staff-level engineer to lead a highly specialized team building cutting-edge, high-throughput signal processing systems that turn raw satellite radar data into SAR…
Added 2 hours ago
Staff Systems Engineer, SAR Missions for Fastwater Staffing and Recruiting
HIKINEX
Remote, Canada
Contract · Remote
Our client, a global leader in Earth-observation satellites, is hiring a Staff Systems Engineer for its Synthetic Aperture Radar (SAR) missions. Fully remote from the US is fine for the…

Photon-IV

Senior Software Engineer- Telecom (Contract)

Canada

Job type: Full-time
Experience: 5+ years as a Software developer with startup scaling experience
Posting language: English
Posted: Sep 30, 2026

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Original job description

About the job

Company Description

Photon‑IV is a Canadian technology company specializing in intelligent connectivity between Non‑Terrestrial Networks and Terrestrial Networks for defense, aerospace, and advanced communications. The team integrates wireless engineering with AI/ML to enable seamless handover between LEO satellites and ground networks.

Joining the company means contributing to cutting-edge communication systems that support critical missions. Team members collaborate in a multidisciplinary environment that values innovation, reliability, and technical excellence.

Role Description

The Senior Software Engineer – Telecom is a full-time, hybrid role based in Canada, with a mix of on-site collaboration and work-from-home flexibility. This role is responsible for leading the design, development, and optimization of software that enables intelligent connectivity between satellite and terrestrial networks. Day-to-day activities include architecting back-end systems, implementing robust SATCOM communication services, reviewing and refining code, and guiding the technical direction of software projects. The lead engineer collaborates with wireless engineers, AI/ML specialists, and product stakeholders to translate mission requirements into scalable software solutions. Additional responsibilities include mentoring team members, ensuring software quality and security, and contributing to technical documentation and system integration efforts.

Qualifications

Located in Canada. Canadian citizen or permanent resident, eligible for Canadian Controlled Goods Program registration and a Government of Canada security clearance

5+ years as a Software developer with startup scaling experience
Deep fundamentals in distributed systems, concurrency, networking and software architecture. Expert in at least one of C++, Go or Python, and able to work across all three
Hands-on experience with telecom or network software at the protocol level: RAN, core, SATCOM, or wireless. Comfortable turning a 3GPP or O-RAN specification into shipping code
Track record of shipping to customers with formal acceptance criteria: defence, government, telecom operators or safety-critical industries
Production experience with Linux, Docker, Kubernetes and CI/CD pipelines you designed or owned
Clear written and verbal communication with non-engineers, including customers and program officers

Preferred qualifications

Direct experience developing O-RAN xApps, or with RIC platforms such as ONAP, OSC RIC, or vendor SMO products

LEO/NTN or SATCOM background: link budgets, handover logic, RSRP/SINR measurement, Doppler and latency handling
Deploying ML inference in production, especially on edge devices, with attention to latency and resource budgets
Observability and reliability engineering: Prometheus, Grafana, OpenTelemetry, SLO-driven operations
Experience on programs under Canadian Controlled Goods, ITAR, or similar export-control regimes
Bachelor's or Master's in Computer Science, Electrical or Computer Engineering, or equivalent practical experience

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Responsibilities

Lead the design, development, and optimization of software connecting satellite and terrestrial networks, including back-end systems and SATCOM communication services. Guide technical direction, review code, mentor team members, and collaborate across engineering and product teams to deliver secure, reliable solutions and support integration and documentation.

Requirements

Requires 5+ years of software development experience, strong fundamentals in distributed systems, concurrency, networking, and architecture, and expertise in at least one of C++, Go, or Python. Candidates must be located in Canada and be Canadian citizens or permanent residents eligible for Controlled Goods Program registration and security clearance, with hands-on telecom or network protocol experience and production experience with Linux, Docker, Kubernetes, and CI/CD.

Skills

Software Architecture
Distributed Systems
Concurrency
Networking
C++
Go
Python
Telecommunications Protocols
SATCOM
RAN
O-RAN
Linux
Docker
Kubernetes
CI/CD
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Satellite Telecommunications
Non-Terrestrial Networks
Terrestrial Networks
LEO Satellites
SATCOM
Wireless Engineering
Artificial Intelligence
Machine Learning
Distributed Systems
Concurrency
Networking
Software Architecture
C++
Go
Python
RAN
3GPP
O-RAN
xApps
RIC
ONAP
OSC RIC
Linux
Docker
Kubernetes
CI/CD
Prometheus
Grafana
OpenTelemetry

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