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Added 1 hour ago
P
Accounting Manager (SaaS)
PosiTrace
Vancouver, BC · Greater Vancouver, BC
- Full-time
Team Leadership and Development: Lead a team of four - Senior Accountant, Accounts Payable, Order-to-Cash and Collections. You develop them, you set the standard, and you hold it.
Added 1 hour ago
P
Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.
Added 2 hours ago
UO
Senior Officer, Academic Administration
University of Ottawa
Ottawa, ON · Montpetit Hall
- Full-time
Added 2 hours ago
UO
Senior Psychotherapist, Varsity Mental Health and Performance
University of Ottawa
Ottawa, ON · Minto Sports Complex
- Full-time
Added 2 hours ago
SYSTEMS INTEGRATOR 1
City of Toronto
Toronto, ON
…the Systems Integrator 1 will report to the Superintendent, Senior Systems Integration. They will be required to participate in the design, software development, testing, documentation and…
Added 4 hours ago
GC
Senior Forward Deployed Engineer
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Seniority: Senior - 5+ years full-stack engineering, 1+ year FDE or client-embedded delivery
Added 4 hours ago
SM
RQ11431 - Specialized IT Consultant – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Specialized IT Consultant with extensive hands-on experience in Microsoft Dynamics 365 CRM, Model-Driven Apps (MDA), Power Pages Portal development, Power Automate,…
Added 4 hours ago
SM
RQ11431 - Specialized IT Consultant – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Specialized IT Consultant with extensive hands-on experience in Microsoft Dynamics 365 CRM, Model-Driven Apps (MDA), Power Pages Portal development, Power Automate,…
Added 4 hours ago
SM
RQ11431 - Specialized IT Consultant – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Specialized IT Consultant with extensive hands-on experience in Microsoft Dynamics 365 CRM, Model-Driven Apps (MDA), Power Pages Portal development, Power Automate,…
Added 5 hours ago
J
Director, Product Marketing
Jobgether
Canada
- Full-time
…with the ability to develop executive-level content, influence senior stakeholders, and present complex ideas clearly and…
Added 6 hours ago
PC
Deals Real Assets, Data Engineering & Digital Solutions, Senior Associate
PwC Canada
Vancouver, BC
- Full-time
As a Deals, Real Assets Senior Associate – Data Engineering & Digital Solutions, unlock your potential and embrace the chance to drive meaningful outcomes that'll elevate your career. Your…
Added 9 hours ago
E
Senior Consultant - Non-Financial Risk and Controls (French bilingual)
EY
Montreal, QC
- Full-time
…management, internal controls and internal audit functions. As a Senior Consultant, you will work within the NFR and Controls team to deliver high-quality risk consulting services, focusing…
Added 10 hours ago
S
Penetration Tester
Stingrai
Toronto, ON
- Contract
Work alongside an elite team of top bug bounty hunters, OSCE³ certified senior penetration testers, dozens of published CVEs, and talks at DEF CON, BSides, and NATO Locked Shields
Added 10 hours ago
PC
Human Resources Consultant
Protak Consulting Group Inc.
Ottawa, ON
- Full-time
…recommendations on staffing and recruitment subject matter to Senior Management Officers, such as employees at the Executive level or higher. **Recent is defined as within the past two…
Added 10 hours ago
M
Senior Advisor, Agreements
Metrolinx
Canada
- Full-time
Our Third Party Coordination - Agreements team is seeking 2 Senior Advisors, Agreements to provide subject matter expertise in developing agreements to support Project Delivery Teams (PDTs)…
Added 11 hours ago
NB
Senior Account Manager Commercial Banking
National Bank of Canada
Calgary, AB
- Full-time
A career as a Senior Account Manager, Commercial Banking at National Bank means being responsible for growing the portfolio of business clients assigned to you. Your complex and varied…
Added 13 hours ago
L
Product Manager
Linedata
Toronto, ON
- Full-time
Experience working directly with financial institutions and senior business and technology stakeholders.
Added 18 hours ago
PC
Transaction Services Manager - Financial Services (Bilingual FR/EN)
PwC Canada
Toronto, ON
- Full-time
Responsible for delivering client-facing projects, being the main daily point of contact for senior client contacts, managing your own time, planning and organizing work tasks, monitoring…
Added 18 hours ago
PC
Deals Real Assets, Data Engineering & Digital Solutions, Senior Associate
PwC Canada
Vancouver, BC
- Full-time
As a Deals, Real Assets Senior Associate – Data Engineering & Digital Solutions, unlock your potential and embrace the chance to drive meaningful outcomes that'll elevate your career. Your…
Added 18 hours ago
CC
Business Development Manager
Carlson Construction Ltd.
AB · Edmonton, AB
- Full-time
Maintain accurate forecasts and provide updates to senior leadership
Added 19 hours ago
ZS
Hairstylist Apprenticeship
Zazou Salon & Academy
North Vancouver, BC
- Internship
…Apprentice and will grow into a Personal Assistant working with a Senior or Master Stylist. Once you have successfully passed Term 2 you can be scheduled as a Junior Stylist. Typically this…
Added 22 hours ago
B
Office Manager
Binners
Toronto, ON · Etobicoke, ON
- $70,000 to $90,000 CAD / year
- Full-time
Be comfortable speaking with project managers, contractors, suppliers and senior customer contacts.
Added 23 hours ago
DP
BD & Marketing Manager - Disputes
DLA Piper Canada LLP
Toronto, ON · Vancouver, BC
- $140,000 to $165,000 CAD / year
Coordinate with senior team members and provide assistance on practice-specific campaigns and projects;
Added 23 hours ago
VW
Key Account Manager Ontario - Barebells I Canada
Vitamin Well Group
ON · Ontario, Canada
- Full-time
Visit key retailer head offices to meet with Senior Category Managers, review performance, and advise on changes and opportunities.
Added 23 hours ago
T
Staff Software Engineer
Twilio
Remote, Canada
- Full-time
- Remote
…telecommunications regulations and customer needs into elegant, developer-first APIs and application…

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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