Jobs in Canada

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Added 1 month ago
E
Intermediate to Senior Geotechnical Engineer
EXP
Fredericton, NB
- Full-time
An online search of EXP will indicate that we are a large multinational architecture and engineering firm with more than 4,500 staff across North America. While this is true, as an…
Added 1 month ago
S
Mechanical Engineer
Stantec
Dartmouth, NS
- Full-time
As a Mechanical Engineer that will work independently on small and average sized projects, and as a team member of a larger project under the guidance of a Senior Engineer. You will…
Added 1 month ago
P
Member of Technical Staff (General Software Engineer, Infrastructure)
Perplexity
Toronto, ON
- $220,000 to $405,000 CAD / year
- Full-time
Demonstrated ability to set technical direction, lead through influence, and raise the engineering bar through architecture, design reviews, and mentorship.
Added 1 month ago
A
Lead Software Engineer – AI, Data Visualization & Platform
Astucemedia
Montreal, QC
- Full-time
As Lead Software Engineer – AI, Data Visualization & Platform, you will help bridge architectural vision, product innovation, advanced visualization, and day-to-day engineering execution.
Added 1 month ago
DC
Municipal Engineering Project Manager
Dillon Consulting Limited
London, ON · Windsor, ON · Kitchener, ON
- Full-time
Coordinate design team activities, direction to project team members including junior engineers and technical support staff, and ongoing support to client relationship managers.
Added 1 month ago
DC
Municipal Engineering Project Manager
Dillon Consulting Limited
London, ON
- Full-time
Coordinate design team activities, direction to project team members including junior engineers and technical support staff, and ongoing support to client relationship managers.
Added 1 month ago
DC
Municipal Engineering Project Manager
Dillon Consulting Limited
Kitchener, ON
- Full-time
Coordinate design team activities, direction to project team members including junior engineers and technical support staff, and ongoing support to client relationship managers.
Added 6 months ago
DW
Senior Mechanical Engineer
Design Works Engineering
Edmonton, AB
- Full-time
We are a multi‑discipline engineering firm inclusive of civil engineering, structural engineering, mechanical engineering, electrical engineering, energy modelling, and fire protection…
Added 1 month ago
TA
Junior Avionics Engineer
Top Aces
Dorval, QC
- Full-time
The Junior Avionics Engineer supports the research, evaluation, integration, certification, and sustainment of avionics systems across for both civil type certified and military non-type…
Added 1 month ago
A
Staff Software Engineer
Affinity
Remote, Canada
- Full-time
- Remote
Reporting to the Sr Engineering Manager, as a Staff Software Engineer, you'll have the opportunity to push our product in new directions while also shaping the next iterations of the…
Added 1 month ago
EG
Rail Requirements Management Specialist
Egis Group
Toronto, ON
- $150,000 to $180,000 CAD / year
- Full-time
Reference applicable standards applicable such as ISO/IEC 15288 and INCOSE (International Council on Systems Engineering) guideline, AREMA (American Railway Engineer and Maintenance of way…
Added 1 month ago
C(
Weld Engineering Supervisor
CenterLine (Windsor) Limited
Lasalle, ON
- $85,000 to $120,000 CAD / year
- Full-time
The Machinery Division is looking for a self-motivated, well-organized individual to fill the position of Weld Engineering Supervisor. The successful candidate will lead the Weld…
Added 1 month ago
TA
Junior Avionics Engineer
Top Aces
Dorval, QC
- Full-time
The Junior Avionics Engineer supports the research, evaluation, integration, certification, and sustainment of avionics systems across for both civil type certified and military non-type…
Added 1 month ago
Software Engineer - Monitoring
Motive
Vancouver, BC
As a Staff Software Engineer on the Equipment Monitoring team, you will build the backend systems that give fleets unmatched visibility into the location, utilization, and health of their…
Added 1 month ago
SI
Senior Design Engineer
Stream-Flo Industries
Edmonton, AB
- Full-time
Work closely with the Project Engineering Team providing technical and design support to determine the best solutions to specific customer needs.
Added 1 month ago
C(
Weld Engineering Supervisor
CenterLine (Windsor) Limited
Lasalle, ON
- Full-time
The Machinery Division is looking for a self-motivated, well-organized individual to fill the position of Weld Engineering Supervisor. The successful candidate will lead the Weld…
Added 1 month ago
FS
Senior Software Engineer (Front End / Integration), Hospitality Operations Technology
Four Seasons Hotels and Resorts
Toronto, ON · Four Seasons Corporate Headquarters Toronto
- Full-time
We are seeking a skilled Software Engineer with a strong background in web UX/UI Developer to design and develop intuitive, user centered digital experiences across the Property Management…
Added 1 month ago
KG
Senior Geotechnical Engineer
KGS Group
Mississauga, ON
- Full-time
Must possess a valid driver’s license and the ability/willingness to undergo security clearance checks
Added 1 month ago
KG
Geotechnical Engineering Graduate
KGS Group
Mississauga, ON
- Full-time
Must possess a valid driver’s license and the ability/willingness to undergo security clearance checks
Added 1 month ago
Intermediate Electrical Engineer
CBCL Limited
Halifax, NS
As an Electrical Engineer, you will play a crucial role in the design, development, and implementation of electrical systems for various building projects. You will work closely with a…
Added 1 month ago
V
Staff Software Engineer
VGS
Canada
- Full-time
As a Staff Software Engineer, you’ll help pioneer a new category of payment infrastructure at the intersection of AI, card networks, cryptography, and secure money movement, building clean,…
Added 1 month ago
Senior Highway Designer, Engineer
WSP
Mississauga, ON
With an unmatched breadth and depth of engineering, advisory and science‑based expertise, our global minds unite to power local solutions.
Added 1 month ago
NI
Software Engineer Staff
NORSAT INTERNATIONAL INC
Aurora, ON
- $80,000 to $95,000 CAD / year
- Full-time
The Software Engineer will design, develop, and support integrated software solutions for Sinclair’s IoT and smart product ecosystem. This role will help build reliable, scalable software…
Added 1 month ago
K
Structural Engineer - Temporary Works - Kiewit Infrastructure Engineers
Kiewit
Calgary, AB
- Temporary
Kiewit Infrastructure Engineering has an opening for a dynamic Experienced Structural Engineer in our Temporary Works Group. The ideal candidate will be a part of a growing team that…
Added 1 month ago
TC
Principal Engineer
TRC Companies, Inc.
Calgary, AB
- Full-time
TRC, Member of WSP, is a global consulting environmental and engineering firm and one of the top design firms in the energy sector. Together, TRC and WSP’s 83,000 experts create positive,…

Affinity

Staff Software Engineer

Remote, Canada

Remote

Full-time

Apply on jobs.ashbyhq.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Workplace: Remote
Remote eligibility: Canada listed. Check the posting for province restrictions.
Posting language: English
Posted: Sep 18, 2026

Original job description

With a growing customer base and expansion into new markets and use cases, we have more to build than ever at Affinity as we execute on our vision to put relationship intelligence at every professional's fingertips.

Reporting to the Sr Engineering Manager, as a Staff Software Engineer, you'll have the opportunity to push our product in new directions while also shaping the next iterations of the features our customers already love. This is a hands-on role with broad scope. You'll work across the stack, from our data model and async processing on the backend to design systems and rich visualizations on the frontend. You'll also be one of the people product and engineering leadership come to when the path forward isn't obvious yet.

What you'll do

Set and own the technical direction for a core product domain, including the architecture decisions, the sequencing, and the tradeoffs you choose to make and defend
Lead complex, multi-quarter initiatives end to end, breaking ambiguous problems into work other engineers can pick up and run with
Partner closely with product and design from the problem-definition stage, shaping what gets built and not just how it gets built
Raise the technical bar across the team through design review, code review, and mentorship of senior and mid-level engineers
Identify the highest-leverage investments in reliability, performance, and developer velocity in your area, and make the case for them
Own the operational health of what you build, including performance, observability, and on-call for your domain
Work fluently with AI development tools and help the team get better at using them well, including where they genuinely speed us up and where they don't

What we're looking for

10+ years building and shipping production software as a full-stack engineer, with a track record of technical leadership on ambiguous, high-stakes projects
Demonstrated impact beyond your own team, whether that's through architecture other teams build on, standards you established, or engineers you grew
Strong server-side experience with modern OOP practices; we use Ruby and PostgreSQL, and we're open to candidates with deep expertise in a comparable stack who are motivated to pick ours up
Experience building component-based interfaces with React and TypeScript
Deep understanding of relational databases, including designing systems that scale and diagnosing performance bottlenecks before they reach customers
Practical fluency with AI-assisted development (Claude Code, Cursor, Copilot, or similar) and good judgment about when to use it, how to review what it produces, and where the risks are
Pride in delivering high-quality, powerful products to customers while championing technical excellence
Eagerness to contribute your ideas and experience to help Affinity keep improving as a product and as a company

Nice to haves

Experience building product features on top of LLMs or agent frameworks, including how you evaluated and monitored them
Experience in a company where AI-assisted development was the norm rather than an experiment

Our tech stack

React and TypeScript on the front end, Ruby and PostgreSQL on the back end. Our infrastructure is hosted on AWS and runs on Kubernetes.

How we work

Our culture is a key part of how we operate, and of how we hire:

We iterate quickly. You should be comfortable with ambiguity, able to cut through it, and able to deliver incremental value to customers every sprint.
We're candid and transparent. We speak our minds while caring personally about every person we interact with.
We make data-driven decisions. We make the best decision available at the moment, with the information we have.

If you'd like to learn more about our values, click here.

About Affinity

Affinity is the AI-first CRM for private capital, helping firms turn relationship intelligence into action across the investment lifecycle. Built on a decade of proprietary relationship, interaction and deal data, Affinity automatically captures activity, maps firm networks, and surfaces the connections and insights that help investors source, evaluate and win opportunities.

Trusted by more than 3,300 private capital firms, including 40% of the venture capital market and more than 330 private equity buyout teams, Affinity powers one of the industry's deepest relationship graphs. The platform is built on more than 130 billion structured relationships, 177 million people tracked, 88 million companies tracked and 31 billion interactions, helping firms uncover opportunities sooner, move with greater conviction and scale institutional knowledge over time.

Learn more: affinity.co

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

You will set the technical direction for a core product domain and lead complex, multi-quarter initiatives from definition to delivery. Additionally, you will mentor engineers, improve system reliability, and partner with product and design teams to shape the product roadmap.

Requirements

Candidates must have 10+ years of experience in full-stack software development with a strong track record of technical leadership. Proficiency in Ruby, PostgreSQL, React, and TypeScript is required, along with deep expertise in relational database design and AI-assisted development tools.

Skills

Ruby
PostgreSQL
React
TypeScript
System Architecture
Full-stack Development
Technical Leadership
Mentorship
AWS
Kubernetes
AI-assisted Development
Relational Databases
Performance Optimization
Observability
Product Design
Software Engineering

Remote locations

Canada

Remote locations (standardized)

Canada

Visa sponsorship

Not detected in the job text

Keywords

Staff Software Engineer
Ruby
PostgreSQL
React
TypeScript
AWS
Kubernetes
Full-stack
System Architecture
Relationship Intelligence
CRM
AI-assisted Development
Claude Code
Cursor
Copilot
Technical Leadership
Mentorship
Observability
Performance Tuning
Product Domain
Agile
Software Engineering
Private Capital
Data Modeling
Async Processing
Design Systems
Scalability
Code Review
Design Review
Engineering Management

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Work requirements

Jobs in Canada