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Added 3 mins ago
System Test QA Engineer
Nokia
Canada
Full-time
As a System Test QA Engineer at Nokia, you'll play a crucial role in ensuring the quality of our cutting-edge optical communication technology. You will design and execute automated test…
Added 3 mins ago
Lead AI Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
Full-time
Corporate IT is seeking an experienced Lead AI Engineer to design, develop, deploy, and support enterprise-grade Artificial Intelligence, Machine Learning, and Generative AI solutions on…
Added 17 mins ago
Ingénieurs en logiciel / Software Engineer
Cattron Global
Montreal, QC · St. Laurent, QC
Full-time
Cattron is currently seeking two (2) Software Engineer to design, develop, and test innovative software applications, SDKs, and APIs. In this role, you contribute to software development…
Added 31 mins ago
Software Engineer II - Release & Deploy
TD
Toronto, ON
Full-time
We are looking for a hands-on engineer to improve how a digital banking platform is built, released, and operated. You will coordinate deployments, maintain and troubleshoot CI/CD…
Added 31 mins ago
Software Engineer (Application Platform/Tech Lead)
TrustFlight
Vancouver, BC
Full-time
As a Software Engineer – Application Platform, you’ll help build secure, scalable platform foundations, especially around identity, authentication, and core system design. Beyond your…
Added 31 mins ago
Full Stack Engineer
TMC Canada
Montreal, QC
Full-time
TMC Canada is looking for an experienced Full Stack Engineer (Java/Angular) with AI engineering expertise (Python) to join our team in Montréal and work on high-impact technology and risk…
Added 31 mins ago
Staff Software Engineer
Amplitude
Vancouver, BC · Greater Vancouver Metropolitan Area
Full-time
We’re looking for a Staff Software Engineer who wants to go deep on both the engine internals and the infrastructure underneath it. You’ll work across the full stack of a modern OLAP system…
Added 32 mins ago
Software Engineer
L3Harris Technologies
Ottawa, ON
We are seeking a Software Engineer to contribute to the design and development of a next-generation communications management suite. The successful candidate will play a key role in…
Added 46 mins ago
Security Research Engineer - AI Security, Agentic AI & Emerging Cybersecurity
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
The ideal candidate combines the mindset of a security researcher, software engineer, and emerging-technology evaluator and is comfortable turning new ideas into measurable, working…
Added 1 hour ago
Technical Project Manager
PocketHealth
Toronto, ON
Full-time
…execution from kickoff through go-live. You don't need to be an engineer, but you should understand how systems connect and be able to translate a client's operational reality into scope…
Added 1 hour ago
Software Engineer- Full Stack, Unified Ads Platform
Unity
Toronto, ON
Full-time
Renforcer l’observabilité et la qualité de la plateforme au moyen du traçage distribué, des mesures et des cadres de test.
Added 1 hour ago
Software Engineer- Full Stack, Unified Ads Platform
Unity
Montreal, QC
Full-time
Renforcer l’observabilité et la qualité de la plateforme au moyen du traçage distribué, des mesures et des cadres de test.
Added 1 hour ago
Senior AI Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto Atria
Full-time
Corporate IT is seeking an experienced Senior AI Engineer to design, develop, deploy, and support enterprise-grade Artificial Intelligence, Machine Learning, and Generative AI solutions on…
Added 1 hour ago
Photonics RLS Senior Engineer
Ciena
Ottawa, ON
Full-time
Develop, enhance, and maintain test automation software, test sequences, and test instructions.
Added 1 hour ago
Software Development Engineer in Test II
PlayStation Global
Waterloo, ON
Do you have a passion for test-driven development? Want to work at a company where customers have real excitement for the products you help build? We are looking for a Software Development…
Added 1 hour ago
AI Data and Integration Engineer
First National Financial LP
Toronto, ON · East York, ON
Full-time
We are hiring a AI Data and Integration Engineer, Application Development!
Added 1 hour ago
AI Engineer
First National Financial LP
Toronto, ON · East York, ON
Full-time
We are hiring an AI Engineer, Application Development!
Added 2 hours ago
Senior QA Engineer (Agent Security)
Fortinet
Burnaby, BC
Full-time
We are hiring a Senior / Staff QA Engineer for Fortinet's AI security product line, FortiAIGate, to own end-to-end testing of the product across both SaaS and on-premises deployments.…
Added 2 hours ago
Senior Software Engineer, Device & Cloud Platform
Motorola Solutions
Vancouver, BC
Full-time
We're looking for a Senior Software Engineer to join the team that builds and operates the systems connecting our access control hardware to the cloud and to the mobile app. This team owns…
Added 2 hours ago
System Safety Engineer, Aerospace
MANNARINO
Montreal, QC
Full-time
…engineering activities throughout the development lifecycle. The engineer will work closely with systems, hardware, software, verification, reliability, airworthiness and certification…
Added 2 hours ago
Software Engineer
ProxyLink
Toronto, ON
$55 to $60 CAD / hour
Contract
ProxyLinks Government Client is seeking an experienced and highly skilled Oracle Software Developer to join its technology team. The successful candidate will be responsible for designing,…
Added 2 hours ago
Senior QA Automation Engineer
Citi
Mississauga, ON
Full-time
The Senior QA Automation Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs…
Added 2 hours ago
Applications Development Sr Programmer Analyst- AVP -Mississauga
Citi
Mississauga, ON
Full-time
…complex business requirements into resilient, high-performing software solutions. At Citi, this role carries real strategic weight: our technology systems underpin the financial…
Added 2 hours ago
Sr. Infrastructure Engineer - Patching
CIBC
Toronto, ON
Full-time
…systems, middleware, databases, and security operations. You will engineer automated patching workflows for Windows, Linux, middleware, and platform services using orchestration and…
Added 2 hours ago
Full Stack Engineer (.NET/ Angular)
Altis
Toronto, ON
$85 to $95 CAD / hour
Contract
…modernizing critical home and community care technology. As a Senior Software Developer, you will play a key role in transforming legacy enterprise applications into scalable, cloud-enabled…

L3Harris Technologies

Software Engineer

Ottawa, ON, K2H 9N6, Canada

Pay: Job Title: Software Engineer Job Location: Ottawa, ON Job Code: 44919 Job Schedule: Day Shift Compensation Range: Between $85,500 - $135,500 CDN annually
Experience: Minimum 7 years software engineering experience which must include object-oriented design and programming, C#, ASP.NET and .Net Core;
Posting language: English
Posted: Sep 22, 2026

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Original job description

Job Title: Software Engineer
Job Location: Ottawa, ON
Job Code: 44919
Job Schedule: Day Shift
Compensation Range: Between $85,500 - $135,500 CDN annually

We are seeking a Software Engineer to contribute to the design and development of a next-generation communications management suite. The successful candidate will play a key role in designing robust software architectures, developing microservices-based applications, and delivering solutions that enable the monitoring, control, and management of complex communications networks. Working within a multidisciplinary engineering team, you will tackle challenging problems in distributed computing, networking, and real-time systems while supporting mission-critical operational requirements and simulation environments.

Essential Functions:

Design software solutions and contribute to software designs;
Understand and develop microservices solution that operates in a complex, multi-network environment;
Conduct independent research and provide new solutions to problems;
Interact with systems engineering on technical issues;
Debugging software problems for near real-time simulation; and
Conduct and prepare presentations and demonstrations.

Qualifications:

Bachelor’s degree in Computer Science/Computer or Software Engineering (or equivalent experience), or Electrical or Systems Engineering with software experience;
Minimum 7 years software engineering experience which must include object-oriented design and programming, C#, ASP.NET and .Net Core;
Experience building web applications, using web technologies and protocols such as C#, ASP.NET, .Net Core, REST APIs, Http, and SignalR;
Experience with client-server and networking protocols, such as SNMP, Websockets, and TCP stack;
Experience with relational databases (MySQL or others); and
Excellent technical communication of ideas and design.

Preferred Additional Skills:

Experience with CQRS, Distributed Systems & Akka;
Experience designing and developing highly available, fault tolerant and distributed systems;
Experience with message broker systems such as RabbitMQ or similar;
Strong organizational, analytical, and problem-solving skills combined with a strong technical presence;
Work on problems of diverse scope, determining methods and procedures to be used on new assignments, and providing feedback and recommendations to other technical personnel;
Able to work independently and in a team-based environment;
Experience with web frameworks such as Vue.js or Angular is an asset;
Knowledge and /or experiencing in developing or integrating applications is an asset; and
Experience in military systems and standards is an asset.

Eligibility Criteria:

Must be eligible for registration with the Controlled Goods Program; and
Must be eligible to obtain and maintain a government of Canada Reliability status and Secret Level 2/NATO Secret security clearance.

L3Harris is proud to be an equal opportunity employer and is committed to treating all of its employees and job applicants with respect and dignity and to maintaining a workplace free from discrimination. Anyone applying for a position will be considered without regard to the following: race, national or ethnic origin, colour, religion, age, nationality, ancestry, ethnicity, gender, sex, sexual orientation, gender identity or expression, marital status, family status, genetic characteristics, disability, citizenship status, or conviction for an offence for which a pardon has been granted or in respect of which a record suspension has been ordered, or any other characteristic that is protected by applicable human rights legislation.

L3Harris maintains a drug-free workplace and conducts pre-employment drug and alcohol testing and background checks, in accordance with applicable law. Such results are only accessible and viewed by individuals at L3Harris who have direct responsibility in the hiring process. If you fail to report for a drug and alcohol test, refuse to undergo such test or test positive for the presence of drugs or alcohol, the hiring process may be concluded or your offer of employment may be rescinded, in L3Harris’ sole discretion.

This job is for an existing vacancy

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More about this job

Responsibilities

The Software Engineer will design and develop microservices-based applications for a next-generation communications management suite. Responsibilities include debugging near real-time simulation software and collaborating with systems engineering on technical solutions.

Requirements

Candidates must hold a bachelor's degree in Computer Science, Software, Electrical, or Systems Engineering. A minimum of 7 years of experience in software engineering, specifically with C#, ASP.NET, and .Net Core, is required.

Skills

C#
ASP.NET
.Net Core
Object-oriented design
Microservices
REST APIs
SignalR
SNMP
Websockets
TCP stack
MySQL
Distributed systems
RabbitMQ
Technical communication
Problem-solving

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
C#
ASP.NET
.Net Core
Microservices
Distributed Computing
Networking
Real-time Systems
REST APIs
SignalR
SNMP
Websockets
TCP
MySQL
CQRS
Akka
RabbitMQ
Vue.js
Angular
Controlled Goods Program
Security Clearance
Object-oriented Programming
Simulation
Communications Management
Fault Tolerant Systems

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