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Added 49 mins ago
T
Senior QA Engineer- ETL & API
Teqfocus
Toronto, ON
- Contract
We are seeking a hands-on Senior QA Engineer with strong functional and automated API testing capabilities, coupled with expertise in data validation, ETL processes, and Master Data…
Added 49 mins ago
H
Global Mining Practice Business Development Leader
HDR
Corner Brook, NL
- Full-time
…into sustained growth? HDR is seeking a Global Mining Practice Business Development Leader to lead client engagement, strategic account development, major pursuits and market growth across…
Added 1 hour ago
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Senior Machine Learning Engineer
Fusemachines
Remote, Canada
- Contract
- Remote
We’re hiring a Senior Machine Learning Engineer to architect, build, and deploy high-performance machine learning systems that power technology stack. You will work across the entire ML…
Added 3 hours ago
AC
Database Administrator
Amphenol Communications Solutions
Markham, ON
- Full-time
…agreed standards and collaborate with the Data and Modeling Engineer on shared calculations and model changes. Reconcile results with source systems and business control totals, investigate…
Added 3 hours ago
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Enterprise Sales Engineer - Majors, Financial Services
Sierra
Toronto, ON
- $355,000 to $365,000 CAD / year
- Full-time
Own the end-to-end technical pre-sales process by scoping customer use cases, articulating business value, designing and demoing Sierra’s incredible platform, leading technical and…
Added 3 hours ago
S
Enterprise Sales Engineer - Majors, Healthcare
Sierra
Toronto, ON
- $325,000 to $335,000 CAD / year
- Full-time
Go deep on a few accounts. Learn each customer's business well enough that you could be wearing their badge in their hallways
Added 3 hours ago
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Quality Assurance Specialist
Gastops
Ottawa, ON
- Contract
Over the last 47 years, Gastops has built a robust business which is recognized worldwide for its innovative contributions to equipment health management in the aviation, energy, marine,…
Added 3 hours ago
RC
Senior Data Engineer
RSM Canada
Calgary, AB
- Full-time
We Are Seeking a Skilled Business Intelligence And Data Engineering Professional With a Strong Background In Design And Development, Data Modeling, And Business Analytics. This Individual…
Added 4 hours ago
EN
Principal Wireless SW Engineer
Extreme Networks
Toronto, ON
- Full-time
The Principal Wireless Software Engineer is a senior technical leader responsible for resolving the most complex and business-critical customer issues escalated through the Global Technical…
Added 4 hours ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
…people. Our success is possible because of the creativity, intelligence and passion of our people around the world and their desire to lead change. At the same time, we are not afraid to…
Added 4 hours ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
…people. Our success is possible because of the creativity, intelligence and passion of our people around the world and their desire to lead change. At the same time, we are not afraid to…
Added 4 hours ago
HT
PD Service - Mechanical
Husky Technologies
Bolton, ON
- Full-time
…people. Our success is possible because of the creativity, intelligence and passion of our people around the world and their desire to lead change. At the same time, we are not afraid to…
Added 4 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 4 hours ago
Engineer
Toronto Hydro
Toronto, ON
Reporting to the Manager, Engineering, Engineering Policy and Product Change, the Engineer is responsible for providing a broad range of engineering support services to ensure the technical…
Added 5 hours ago
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Founding Product Manager
Klarify (YC P26)
Canada
- Full-time
Notes were the start. We're building one place that runs the whole business side of a therapy practice: notes, marketing, billing, insurance and admin. We want to automate everything a…
Added 5 hours ago
K(
Head of Product
Klarify (YC P26)
Canada
- Full-time
Notes were the start. We're building one place that runs the whole business side of a therapy practice: notes, marketing, billing, insurance and admin. We want to automate everything a…
Added 5 hours ago
S
Software Engineering SMTS
Salesforce
Toronto, ON · Canada - Toronto
- Full-time
…looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it…
Added 5 hours ago
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Forward Deployed Engineer
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
As a Forward Deployed Engineer at Baseten, you will partner directly with customers to architect, build, and deploy high-scale production AI applications on Baseten’s platform. You’ll own…
Added 5 hours ago
A
Technical Documentation & BOM Specialist
Actalent
Ottawa, ON
- $30 to $50 CAD / hour
- Contract
…focused on next-generation high-speed networking technology. The engineer will be responsible for inspecting, documenting, and managing components in test stations, ensuring accurate bills…
Added 6 hours ago
WI
Lead Mechanical Engineer, Mission Critical Buildings
WSP in Canada
Calgary, AB
- Full-time
Lead the mechanical design of resilient, scalable, mission-critical facilities that enable cloud, artificial intelligence, and high-performance computing across Alberta and Western Canada.…
Added 6 hours ago
WI
Lead Mechanical Engineer, Mission Critical Buildings
WSP in Canada
AB · Edmonton, AB
- Full-time
Lead the mechanical design of resilient, scalable, mission-critical facilities that enable cloud, artificial intelligence, and high-performance computing across Alberta and Western Canada.…
Added 6 hours ago
WI
Lead Electrical Engineer, Mission Critical Buildings
WSP in Canada
AB · Edmonton, AB
- Full-time
Join our Mission Critical & Data Centers team as a Lead Electrical Engineer and help shape the future of digital infrastructure across Alberta and Western Canada. This is an opportunity to…
Added 6 hours ago
WI
Lead Electrical Engineer, Mission Critical Buildings
WSP in Canada
Calgary, AB
- Full-time
Join our Mission Critical & Data Centers team as a Lead Electrical Engineer and help shape the future of digital infrastructure across Alberta and Western Canada. This is an opportunity to…
Added 7 hours ago
S
Artificial Intelligence Engineer
Swoon
Toronto, ON
- Contract
Partner with business and technical stakeholders to understand challenges, lead discovery discussions, and clarify requirements.
Added 7 hours ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
…people. Our success is possible because of the creativity, intelligence and passion of our people around the world and their desire to lead change. At the same time, we are not afraid to…

Lockheed Martin

Senior Software Engineer - Product Lead - ISS Team

Ottawa, ON, Canada

$102,750 to $134,750 USD / year · Full-time

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Job details

Pay: $102,750 to $134,750 USD / year
Job type: Full-time
Apply by: Nov 28, 2026
Experience: 5-10 years' work general development experience with preference given to experience in JAVA & HTML/JS/CSS
Posting language: English
Posted: Oct 29, 2026

Original job description

he Senior Software Engineer is a technical leader and subject matter expert who combines hands-on software development with team leadership and mentorship. In this role, the successful candidate will guide project execution while supporting the professional growth and technical development of Junior and Intermediate Software Engineers. The Senior Software Engineer will lead agile software development teams, translating business goals and objectives into actionable technical strategies and driving successful project delivery. The ideal candidate demonstrates strong communication, leadership, and time management skills, along with extensive experience in agile development practices. As both a technical lead and individual contributor, they will actively participate in all stages of the software development lifecycle, from planning and design through implementation, testing, and delivery.

The successful candidate will support Lockheed Martin's existing in-service support contracts, contributing to the development of first-of-its-kind mobile-enabled technology designed to enhance the operational effectiveness of our submarine fleet. In this role, the Senior Software Engineer will plan, coordinate, and execute software development activities, including the design, development, documentation, testing, debugging, and maintenance of software solutions. They will apply established standards, processes, procedures, and tools throughout the development lifecycle while ensuring alignment with program objectives and regularly communicating progress to stakeholders. Responsibilities also include troubleshooting and resolving software defects, preparing operational instructions and technical documentation, and collaborating with clients and end users to evaluate system capabilities, incorporate feedback, and continuously improve product functionality and operational effectiveness.

This position requires a minimum of two days per week in the office to facilitate collaboration with stakeholders, agile development teams, and subject matter experts across the organization. The Senior Software Engineer will also have opportunities to contribute to broader organizational initiatives through stretch assignments that support business growth and cross-functional collaboration. These may include supporting Internal Research and Development (IRAD) activities, establishing engineering best practices and guidelines, and driving improvements to processes, tools, and development methodologies in support of enterprise excellence.

While Artificial Intelligence (AI) tools are increasingly available to support software development, the successful candidate must demonstrate the technical proficiency and independent problem-solving skills necessary to perform their responsibilities without reliance on these tools. This is particularly important given the nature of the work, which may involve operating in controlled or classified environments where access to AI-assisted development tools is restricted or unavailable.

The successful candidate must be eligible to obtain and maintain a NATO Secret security clearance as a prerequisite for working on classified projects and accessing sensitive information.

The candidate will participate in engineering activities including but not limited to:

Working in an Agile team environment
Software requirements analysis and reviews
Software design analysis and reviews
Software development, primarily using JavaScript/CSS/HTML
Unit and E2E testing and documentation
Integration and deployment
Problem Solving
Mentoring Junior & Intermediate Software Engineers.

Required Skills and Experience:

Degree in Software Engineering, Computer Engineering, Computer Science or related field.
Proven Full-Stack development experience throughout the software engineering processes from planning, design, development to deployment.
Experience with development operations with tools such as docker/podman and Kubernetes.
Proven experience leading Agile/Scrum software development practices.
Well organized, capable of planning, scheduling, reporting program status and prioritizing work.
5-10 years' work general development experience with preference given to experience in JAVA & HTML/JS/CSS
Eligible to obtain North Atlantic Treaty Organization (NATO) Secret clearance in a timely manner
Excellent verbal and written communication skills in English.
Ability to communicate complex topics to general audiences.

Desired Skills and Experience:

Applied Generative AI experience for software development.
Experience with micro‑services and API development.
Familiarity with cloud platforms such as AWS, Azure or GCP.
Knowledge of security standards like OAuth2 and JWT.
Background in regulated or defence environments.
Ability to create quick UI mock‑ups with tools such as Figma or Adobe XD.
Familiar with build tools and creating pipelines in GitLab.
Strong analytical and problem-solving skills.
Knowledge of software requirements writing.
Active Security Clearance (NATO Secret Level)
Knowledge of Liniux commands and scripting in Bash
Familiar with development tools such as Visual Studio Code and Virtual Machines.

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More about this job

Responsibilities

Lead and contribute to the full software development lifecycle, including planning, design, development, testing, integration, deployment, documentation, and maintenance of software supporting in-service defense contracts. Guide Agile teams, mentor junior and intermediate engineers, resolve defects, collaborate with clients and end users, and communicate project progress to stakeholders.

Requirements

Requires a degree in software engineering, computer engineering, computer science, or a related field; 5–10 years of development experience; full-stack expertise; and experience leading Agile/Scrum practices and using container and orchestration tools. Candidates must be eligible to obtain and maintain NATO Secret clearance and have strong English communication, planning, and problem-solving skills.

Skills

Full-Stack Development
Java
JavaScript
HTML
CSS
Agile Development
Scrum
Docker
Podman
Kubernetes
Unit Testing
End-to-End Testing
Software Requirements Analysis
Microservices
API Development
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Full-Stack Development
Java
JavaScript
HTML
CSS
Agile
Scrum
Docker
Podman
Kubernetes
Unit Testing
End-to-End Testing
Microservices
API Development
AWS
Azure
Google Cloud Platform
OAuth2
JWT
GitLab
Figma
Adobe XD
Bash
Generative AI
NATO Secret Clearance
Defense
Submarine Fleet
Software Requirements
Integration And Deployment

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