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Added 3 mins ago
FA
Maintenance Control Supervisor
Flair Airlines Ltd.
Toronto, ON
- Full-time
Collaborate with MCC Specialists, Line Maintenance, Technical Services, Materials, and SOCC to develop and assess aircraft recovery plans during operational disruptions.
Added 3 mins ago
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Staff Software Engineer
Twilio
Remote, Canada
- Full-time
- Remote
As a Staff Software Engineer (P4), you will be a key technical leader for a platform that processes millions of requests. You will build innovative solutions while working closely with…
Added 1 hour ago
FH
Data Engineer
Fraser Health
Surrey, BC
- Full-time
Reporting to the Director, Data Engineering, the Data Engineer provides consulting to an assigned portfolio in the areas of data management, decision support and in corporate business areas…
Added 1 hour ago
FH
Senior Data Engineer
Fraser Health
Surrey, BC
- Full-time
The Senior Data Engineer provides senior consulting to Fraser Health executive within an assigned portfolio in the areas of data and data management, decision support and in corporate…
Added 1 hour ago
KC
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
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Building Enclosure Engineer
BPA
Ottawa, ON · Kanata, ON
- Full-time
We are seeking a Senior Building Enclosure Engineer to join our Building Science and Restoration team.
Added 2 hours ago
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Electrical Engineer Hamilton
SearchLabs
Hamilton, ON
- Full-time
…electrical building systems professionals at intermediate to senior levels. These roles are focused on mechanical and electrical consulting for buildings, with an emphasis on practical…
Added 3 hours ago
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Geotechnical Engineer
Stantec
Saint John, NB
- Full-time
Are you an experienced geotechnical engineer ready to take the next step in your career? We are seeking an intermediate to senior geotechnical engineer to join our team in Saint John, New…
Added 4 hours ago
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Intermediate/Senior Instrumentation & Controls Engineer
Engcomp
Saskatoon, SK
- Full-time
Engcomp is an engineering and decision analysis services provider based in Saskatoon, SK. We specialize in serving Western Canada's heavy industrial sector and offer comprehensive…
Added 4 hours ago
WI
Technical Manager, Construction Interface
WSP in Canada
Ottawa, ON
- Full-time
You will serve as WSP’s senior technical counterpart to PSPC construction managers, CM partners, design‑assist trades, and senior client representatives. In this role, you will strengthen…
Added 4 hours ago
CI
Sr. Professional Engineer
Calian in Space & Technology
Ottawa, ON
- Full-time
Calian is looking for a Senior Professional Engineer for their client. Their client is responsible for the procurement and sustainment of a wide array of equipment fleets for the…
Added 6 hours ago
WI
Senior Principal Engineer / Technical Director - Tailings & Mine Waste
WSP in Canada
Victoria, BC
- Full-time
As a Senior Principal Engineer / Technical Director - Tailings & Mine Waste, you will serve as a recognized technical authority and strategic advisor, leading some of the most complex and…
Added 6 hours ago
WI
Senior Principal Engineer / Technical Director - Tailings & Mine Waste
WSP in Canada
Victoria, BC
- Full-time
As a Senior Principal Engineer / Technical Director - Tailings & Mine Waste, you will serve as a recognized technical authority and strategic advisor, leading some of the most complex and…
Added 6 hours ago
WI
Senior Technical Director - Tailings, Waste Dumps and Stockpiles
WSP in Canada
Kelowna, BC
- Full-time
Step into a senior technical leadership role that will shape the future of mine waste management across British Columbia, Alberta, and beyond. As the Regional Lead for Mine Waste Dumps &…
Added 6 hours ago
WI
Senior Technical Director - Tailings, Waste Dumps and Stockpiles
WSP in Canada
Kelowna, BC
- Full-time
Step into a senior technical leadership role that will shape the future of mine waste management across British Columbia, Alberta, and beyond. As the Regional Lead for Mine Waste Dumps &…
Added 8 hours ago
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Senior Software Engineer- Wireless (Contract)
Photon-IV
Canada
- Full-time
The Senior Software Engineer- Wireless is a contract hybrid role based in Canada, with a mix of on-site collaboration and work-from-home flexibility. This role is responsible for leading…
Added 8 hours ago
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Student Engineering Co-op/Intern
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
…engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more than 60 years. We are proud to be the steward of…
Added 8 hours ago
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Engineering New Graduate
AtkinsRéalis
Mississauga, ON · Pickering, ON
- Full-time
Perform engineering tasks under the guidance of senior engineers to build technical knowledge and practical experience.
Added 8 hours ago
A
Senior I&C Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
A Senior Instrumentation and Controls (I&C) engineer is required to work on the design and development of I&C systems on projects involving new designs and/or enhancements (via Services…
Added 8 hours ago
A
Senior Electrical Engineer
AtkinsRéalis
Toronto, ON
- Full-time
AtkinsRéalis Transmission, Distribution and Renewables division has an exciting opportunity for a Senior Electrical Engineer with extensive experience in Extra High Voltage (EHV)…
Added 9 hours ago
HT
Senior Software Engineer (Full Stack)
Hudson Talent Solutions
Toronto, ON
- Full-time
This role provides technical leadership and hands-on engineering for end-to-end product delivery on Noetica, Thomson Reuters’ AI-powered deal intelligence platform. It is responsible for…
Added 12 hours ago
MO
Project Technician – Tier 3 Network & Infrastructure Specialist
MSP OPERATIONAL CORP
Guelph, ON · London, ON
- $90,000 to $100,000 CAD / year
As a Project Technician – Tier 3 Network & Infrastructure Specialist, you will play a senior hands-on role in the planning, design, and delivery of complex network and infrastructure…
Added 13 hours ago
A
Senior I&C Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
A Senior Instrumentation and Controls (I&C) engineer is required to work on the design and development of I&C systems on projects involving new designs and/or enhancements (via Services…
Added 13 hours ago
A
Senior I&C Engineer
AtkinsRéalis
Mississauga, ON
- Full-time
A Senior Instrumentation and Controls (I&C) engineer is required to work on the design and development of I&C systems on projects involving new designs and/or enhancements (via Services…
Added 15 hours ago
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Patient Experience iCare Exchange Integrations Engineer
Sanofi
Toronto, ON
- Full-time
Position Title: Patient Experience iCare Exchange Integrations Engineer

Photon-IV

Senior Software Engineer- Wireless (Contract)

Canada

Full-time

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Job details

Job type: Full-time
Experience: 5+ years as a Software developer with startup scaling experience
Posting language: English
Posted: Oct 3, 2026

Original job description

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- Wireless is a contract 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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More about this job

Responsibilities

Lead the design, development, and optimization of software for intelligent connectivity between 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 software and support documentation and system integration.

Requirements

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

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

Satellite Telecommunications
Non-Terrestrial Networks
Terrestrial Networks
SATCOM
LEO Satellites
3GPP
O-RAN
RAN
RIC Platforms
ONAP
OSC RIC
C++
Go
Python
Distributed Systems
Concurrency
Networking
Software Architecture
Linux
Docker
Kubernetes
CI/CD
AI/ML
Edge Inference
Prometheus
Grafana
OpenTelemetry
Controlled Goods Program
Government Security Clearance
Handover Logic

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