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Added 5 months ago
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Senior FPGA Design/Verification Engineer
Lumentum
Ottawa, Ontario
- Full-time
Added 5 months ago
L
Electrical Engineer/FPGA Designer
Lumentum
Ottawa, Ontario
- Full-time
Experience with scripting languages such as Python, MATLAB, or TCL for automation and testing purposes.
Added 5 months ago
S
Python Developer
Synechron
Montreal, Quebec
- $80,000 to $95,000 CAD / year
- Full-time
We are seeking an experienced and highly skilled Python Developer to join our dynamic team. The ideal candidate will have a strong background in building scalable, high-performance RESTful…
Added 5 months ago
ES
Senior C++ Generalist Software Engineer - Advanted Technology Group
EA SPORTS
Vancouver, British Columbia
- Full-time
Knowledge of assembler, scripting languages (Python, Lua) and C#
Added 5 months ago
WI
AWIPS Application Developer
WSP in Canada
St. John's, Newfoundland and Labrador · Greater St. John's Metropolitan Area
- Full-time
This is a deeply technical, hands‑on development role focused on Python and Java, production‑grade cloud environments, and complex data systems. You’ll also play a key role in reducing…
Added 5 months ago
DC
AI Software Developer - Intermediate
Delta Controls
Surrey, British Columbia
- Full-time
The Intermediate AI Software Developer is fully competent in software implementation, focusing on AI features and functionality for a project.
Added 5 months ago
PW
Senior Full Stack Developer (Shopify Expert)
Pearl West
Vancouver, British Columbia
- Full-time
…integrations to scale our brands. We are looking for a Full Stack Developer (Shopify Expert) who can develop advanced Shopify applications, improve store performance, and implement custom…
Added 5 months ago
BP
Profit & Loss Controller
BNP Paribas
Montreal, Quebec
- Full-time
Working knowledge of Programming languages such as VBA & Python
Added 5 months ago
HC
Co-op Software Engineer - AI System & Infrastructure
Huawei Canada
Vancouver, British Columbia
- Internship
Work experience in one or more of the following programming languages: C/C++, Go, Java, Rust, python, C#
Added 6 months ago
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Sr. Staff Physical Design Timing Engineer (STA)
Lightmatter
Toronto, Ontario
- Full-time
Well versed with scripting languages like TCL and Python, PERL, or Shell
Added 5 months ago
TC
Unpaid Internship: FrontEnd REACT/JS Summer Internship 2026
The Commons XR
Remote, Canada
- Remote
Our Environment REACT, JS, AWS Cloud (SQL, NSQL, API), Plotly.js , Python, BaSH, Visual Studio, GSuite, Microsoft Office Suite, Slack, Git, SiteGround (Wordpress/PHP)
Added 5 months ago
SC
Spécialiste Tests V&V (Intermédiaire)
SII Canada
Montreal, Quebec
- Full-time
Connaissance de langages tels que MATLAB et Python
Added 3 months ago
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Senior Software Engineer in Test (SDET)
Solink
Remote, Canada
- $115,000 to $147,500 CAD / year
- Full-time
- Remote
Strong programming skills in Python, plus working proficiency in TypeScript/JavaScript and/or Rust, sufficient to build and maintain real test infrastructure and tooling.
Added 2 months ago
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Technical Lead Data (TGQF)
Ubisoft
Montreal, QC
- Full-time
Strong proficiency in one or more of the following languages: Python, PySpark, SQL, and Scala.
Added 3 months ago
RC
Software Engineer
Ribbon Communications
Ottawa, Ontario
- Full-time
· Experience with scripting languages, such as PowerShell, Python, Bash, etc.
Added 3 months ago
Staff Software Developer, Capital
ACV
Toronto, Ontario
We are seeking a talented and enthusiastic Staff Software Developer to join our growing team. In this role, you will design, develop, and maintain software applications that solve…
Added 3 months ago
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Risk Modelling Services, Actuarial, P&C Senior Manager
PwC
Ottawa, Ontario · Toronto, Ontario · Montreal, Quebec · Quebec, Quebec
- Full-time
Proficiency in reserving or statistical applications such as Arius, R, or Python
Added 2 months ago
Software Developer
DRW
Montreal, QC
Strong knowledge and experience in Python or C++. Experience in both is an asset.
Added 1 month ago
Senior Gameplay Animation Software Engineer
2K
Burnaby, BC
Added 2 months ago
Data Solutions Engineer
Evismart
Vancouver, BC
Proficiency in Python for data analysis and workflow automation.
Added 3 months ago
MM
Oliver Wyman - Associate Team Leader; Team Leader; Director-Data and Analytics - Toronto
Marsh McLennan
Remote, Canada
- Full-time
- Remote
Experience in using advanced analytics and data manipulation software - R, Python, SAS, SQL, or SPSS.
Added 1 month ago
Principal AI Engineer - Tangerine
Scotiabank
Toronto, ON
Extensive experience in Python and its core data science libraries (e.g., Scikit-learn, Pandas, NumPy, Matplotlib/Seaborn)
Added 3 months ago
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Manager, Marketing Operations & AI
Adelphi Group
Remote, Canada
- Full-time
- Remote
Experience with basic coding/scripting (SQL, Python, Javascript, APIs (Postman), Version Control (Git) is a plus.
Added 3 months ago
LT
Data Scientist
Larus Technologies
Ottawa, Ontario
- Full-time
Strong object-oriented programming in Python;
Added 3 months ago
LT
Frontend/UI Developer
Larus Technologies
Ottawa, Ontario
- Full-time
We are looking for a UI/Frontend Developer to join the Larus team. You will design and build the interfaces through which military planners, analysts, and decision-makers make sense of…

Larus Technologies

Frontend/UI Developer

Ottawa, ON, Canada

Full-time

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Job details

Job type: Full-time
Experience: At least 2 years of professional frontend development experience;
Working hours: 37.5 Hours per week
Posting language: English
Posted: Jul 13, 2026

Original job description

Job Summary
Full-time: 37.5 Hours per week, Monday to Friday
Location: Ottawa Office (Up to 3 days per week), 70 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 and Ottawa-based Home Office, or, remote if located outside of the National Capital Region.
Reporting To: Director of Technology
Salary Range: $80,000-90,000
Type of Vacancy: New

We are looking for a UI/Frontend Developer to join the Larus team. You will design and build the interfaces through which military planners, analysts, and decision-makers make sense of complex, high-stakes information, interactive maps with NATO symbology, AI-powered workflows, rich text and code editors, and collaborative scenario planning tools. This is not a dashboard role: you will build decision-support tools where clarity and responsiveness directly impact outcomes.

You will own features end-to-end, from gathering requirements with domain experts, through architecture and implementation, to shipping tested code. We expect you to have opinions about how frontend applications should be structured, and the experience to back them up. You will influence technical direction, mentor junior developers, and contribute to a codebase built on Feature-Sliced Design, headless UI primitives, and a custom design system.

Key Responsibilities

Gather requirements from subject matter experts (including defence and military specialists), design user flows, and deliver working software;
Architect and build complex, interactive React/TypeScript applications, geospatial interfaces, editors, data-dense views, and AI-integrated workflows;
Design and maintain frontend state effectively, choosing the right patterns for client, server, and UI state;
Build and extend a custom design system with headless primitives, scoped styling, and design tokens;
Plan and conduct user studies (usability testing, A/B experiments, surveys) and use findings to iterate on designs;
Write tests at every level, unit, integration, and end-to-end; and participate in code reviews;
Present designs and demos to stakeholders; and
Collaborate across disciplines, backend engineers, data scientists, and product managers, within an agile process.

Qualifications
Some individuals are less likely to apply for a job unless they consider they are a perfect match. At Larus Technologies, we welcome motivated individuals to our diverse and inclusive workplace. Thus, if you are excited about this role but do not have every qualification, we encourage you to apply anyway.

Expected qualifications include:

University degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience;
Required to meet qualifications to obtain a Canadian Government security clearance (typically requires Canadian citizenship or permanent residency);
At least 2 years of professional frontend development experience;
Strong proficiency with React and TypeScript;
Experience with modern state management (Zustand, Redux Toolkit, or similar) and server state patterns (TanStack Query, SWR, or equivalent);
Experience with REST API integration and generated API clients;
Experience writing unit, integration, and end-to-end tests (Vitest or Jest, Testing Library, Playwright or Cypress);
Working knowledge of Git workflows and CI/CD pipelines;
Strong communicator comfortable gathering requirements from domain experts and presenting to both technical and non-technical audiences; and
Genuine interest in the product, understanding what we're building and why.

Technical Skill Requirements, working knowledge of:

GIS/geospatial interfaces- MapLibre GL, Mapbox, Leaflet, or OpenLayers; GeoJSON and spatial analysis;
Rich text editors (TipTap, ProseMirror, Slate) or code editors (CodeMirror);
AI/ML-powered UX- Integrating LLM services, building chat interfaces, or designing human-in-the-loop features;
User research- Planning usability studies, A/B tests, or surveys and translating findings into design improvements;
Docker, Azure DevOps, or similar deployment and CI/CD platforms;
Familiarity with Python for cross-team collaboration;

Desired Higher-Level Skills:
These are not required, but will set you apart and open pathways to seniority:

Frontend architecture - modular methodologies (Feature-Sliced Design or similar), clear module boundaries, incremental migration planning;
Design system ownership - design tokens, accessible components, visual consistency across themes and responsive layouts;
UI/UX design and validation - wireframing and prototyping (Figma), designing and interpreting user studies, accessibility standards (WCAG 2.1 AA);
Performance engineering - profiling React applications, bundle analysis, lazy loading, code splitting;
Technical communication - design diagrams, architecture decision records, documentation; and
Security awareness - OWASP top 10 frontend vulnerabilities and secure development practices.

What You Can Expect

A collaborative team working on problems that matter in the defence and security domain;
A modern tech stack - React 19, TypeScript, Zustand, TanStack Query, Vite, MapLibre GL, TipTap, Playwright, and a custom design system;
A well-structured codebase following Feature-Sliced Design;
Opportunities to shape architecture and technical direction; and
Room to grow into more experienced roles

Benefits

Competitive compensation package; $80,000-90,000
Comprehensive Health and Dental insurance package;
Competitive vacation and paid time off;
Company-sponsored team-building events; and
Learning and development opportunities.

About Larus
Larus Technologies Corporation (http://www.larus.com ) is an Ottawa-based software product and research company capable of developing intelligent systems and engineering simulations primarily for business, Defence and security applications. Larus’ core business areas include Data Analytics and Fusion Solutions, including the Total::Insight™ Decision Support System and the Total::Perception™ Systems Simulation Engine, Software Engineering Services, primarily in the Public Security and Defence sectors; and Research and Engineering, focusing on innovations in Artificial Intelligence, Machine Learning, and Data Science.

We invite enthusiastic and qualified applicants to submit their cover letter and resume through our JazzHR system.

We thank all applicants; however, only those selected for an interview will be contacted. 
At Larus, we celebrate diversity and are committed to creating an inclusive environment for all employees.

Larus has an accommodation process and provides accommodation for applicants with disabilities.  If you have specific ergonomic needs or require other accommodation because of a disability or a medical need, please don’t hesitate to contact Larus at hr@larus.com

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More about this job

Responsibilities

Design and build complex, interactive frontend interfaces for military decision-support tools, including geospatial maps and AI-powered workflows. Own features end-to-end from requirement gathering with domain experts to implementation and testing.

Requirements

Requires a university degree in Computer Science or equivalent experience and at least 2 years of professional frontend development experience with React and TypeScript. Candidates must be eligible for Canadian Government security clearance.

Skills

React
TypeScript
Zustand
TanStack Query
MapLibre GL
Vitest
Playwright
Git
CI/CD
REST API
Feature-Sliced Design
UI/UX Design
Figma
Docker
Azure DevOps
Python

Benefits

Comprehensive Health Insurance
Dental Insurance
Competitive Vacation
Paid Time Off
Company-sponsored Team-building Events
Learning And Development Opportunities

Visa sponsorship

Not detected in the job text

Keywords

React 19
TypeScript
Zustand
TanStack Query
Vite
MapLibre GL
TipTap
Playwright
Feature-Sliced Design
GIS
GeoJSON
LLM
Human-in-the-loop
Docker
Azure DevOps
Python
Figma
WCAG 2.1 AA
OWASP
REST API
SWR
Redux Toolkit
Jest
Cypress
Unit Testing
Integration Testing
End-to-end Testing
Agile
Defence
Security

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