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Added 6 mins ago
Senior Software Engineer in Test, UI Platform
Okta
Toronto, ON
$118,000 to $162,000 CAD / year
Full-time
Okta is seeking an experienced Senior Software Engineer in Test for our UI Engineering team. As a senior member of product quality engineering, you will own the test framework and quality…
Added 37 mins ago
Senior Data Engineer
AgileGrid Solutions
Canada
Full-time
The Data and AI Technology (DAT) Engineering team at BMO is seeking a highly skilled Data Engineer to join our dynamic group. This role involves leading the end-to-end development of data…
Added 37 mins ago
Java Software Engineer
LanceSoft, Inc.
Toronto, ON
$70 to $75 CAD / hour
Contract
We are 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 37 mins ago
MLOps Engineer
Millennium Software and Staffing Inc
Canada
Contract
Looking for a Senior DevOps/MLOps Engineer with strong hands-on experience supporting production AI/ML platforms and Kubernetes environments.
Added 37 mins ago
Senior Machine Learning Engineer
Encore Technical Solutions Inc.
Toronto, ON · Greater Toronto Area, Canada
Full-time
Our client is a global financial services leader making a major strategic investment in AI. They're hiring a Senior AI Engineer to design, build and own the agentic systems that put their…
Added 37 mins ago
Azure Data Engineer (Automation & Integration)
Global X Canada
Toronto, ON
$85,000 to $100,000 CAD / year
Full-time
Global X Investments Canada Inc. is seeking an Azure Data Engineer to help build, support and automate our Azure-based data infrastructure. Reporting to the SVP, Digital Innovation & Data…
Added 1 hour ago
Digital Architect – Data - GOAPRDJP00000987
S M Software Solutions Inc
AB · Edmonton, AB
Full-time
Experience as a data architect, software architect, or senior data engineer, where the proposed resource’s focus has been collaborative work on and/or with cross-functional teams to create…
Added 1 hour ago
Senior Software Engineer - Java
Q1 Technologies, Inc.
Toronto, ON
$65 to $73 CAD / hour
Contract
We are seeking a Senior Software Engineer to enhance a cross-asset order and position management system.
Added 1 hour ago
Project Engineer – Nuclear Manufacturing
Aplin
Brantford, ON
Full-time
Aplin has partnered with an established Canadian manufacturer serving the nuclear and highly regulated industrial sectors to recruit an experienced Project Engineer.
Added 1 hour ago
Senior Manufacturing Engineer – Mechanical
Aplin
Niagara Falls, ON
Full-time
Aplin has partnered with an established Canadian manufacturer serving the nuclear industry to recruit a Senior Manufacturing Engineer – Mechanical for its Niagara Falls, Ontario operation.
Added 1 hour ago
Director of Technology / Directeur ou directrice de la technologie
FENCECORE
Montreal, QC
Full-time
…standard and hold it. Own the toughest technical problems and senior customer escalations, close the loop, and turn every escalation into a permanent…
Added 1 hour ago
Senior Applied AI Engineer – GenAI & Actuarial Systems
Manulife
Toronto, ON
Full-time
Engineer features from large structured and unstructured datasets and ensure solutions remain stable as data and assumptions evolve.
Added 1 hour ago
IC Validation Engineer Intern - BS/MS - 2027 Co-Op
Marvell Technology
Ottawa, ON · CA-ON - Ottawa
Full-time
…monitor and test our chips. The candidate will be mentored by senior validation engineers, assisting with data collection, and presenting the results of their work. Join us and get the…
Added 1 hour ago
Senior Sales Engineer - Data Protection
N-able
ON
Full-time
We are seeking a highly skilled and customer‑focused Pre‑Sales Engineer to support our sales organization, partners, and prospective customers. In this role, you will deliver compelling…
Added 1 hour ago
Senior AI Platform Security Engineer
Charger Logistics Inc.
Brampton, ON
Full-time
We are looking for a highly motivated Senior AI Platform Security Engineer to join our team based out of our Brampton office and own the platform our AI agents run on. We're standardizing…
Added 2 hours 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 2 hours ago
Senior PCB Layout Engineer
Actalent
Ottawa, ON
$85,000 to $125,000 CAD / year
Full-time
…technology used in demanding defense and naval applications. As a Senior PCB Layout Engineer, you'll play a critical role in the design and development of high-reliability electronics that…
Added 2 hours ago
Senior Data Engineer (Python / AWS / ML Pipelines)
Jobgether
Canada
Full-time
…all applications and next steps. Our partner is looking for a Senior Data Engineer (Python / AWS / ML Pipelines) based in…
Added 2 hours ago
Senior Security Engineer
Actalent
Ottawa, ON
$60 to $110 CAD / hour
Contract
Job Title: Expert Security Engineer Vulnerability Prime
Added 2 hours ago
Senior AI Engineer - 12 Years (Full Time)
J2B Global LLC
Mississauga, ON
Full-time
Added 2 hours ago
Senior Security Engineer
Actalent
Ottawa, ON
$60 to $110 CAD / hour
Contract
Job Title: Expert Security Engineer Vulnerability Prime
Added 2 hours ago
Supply Chain and Planning Manager
Schneider Electric
AB · Edmonton, Alberta
Full-time
…facility serving Western Canada. Operating in a highly customized Engineer-to-Order (ETO) environment, you will play a critical role in driving operational performance, strengthening supply…
Added 2 hours ago
Sr. Physical Design Engineer, Place & Route Lead
Advanced Micro Devices, Inc
Markham, ON
Full-time
…high-performance computing products on advanced process technologies. As a Senior Physical Design Engineer, you will lead physical implementation activities for complex designs, driving…
Added 2 hours ago
Senior Identity & Access Management Engineer
Charger Logistics Inc
Brampton, ON
Senior IAM Engineer – Non-Human & AI Agent Identity
Added 2 hours ago
Senior AI Platform Security Engineer
Charger Logistics Inc
Brampton, ON
We are looking for a highly motivated Senior AI Platform Security Engineer to join our team based out of our Brampton office and own the platform our AI agents run on. We're standardizing…

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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More about this job

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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