Find work in Canada.

486,785 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 57 mins ago
SH
ASL Interpreter
Sisler High School
Winnipeg, MB
- Full-time
Under the supervision and direction of the Principal and/or designate, the Interpreter is responsible for facilitating learning and communication among students who are deaf and…
Added 57 mins ago
AS
Casual Education Assistant
Abbotsford School District
Abbotsford, BC
- Temporary
Under the general direction of the Principal, and with the supervision of the classroom teacher, the Educational Assistantworks in an integrated setting to aid and support special needs…
Added 1 hour ago
Sales Representative
Orica
Kamloops, BC
…Southern Ontario. Specifically, the representative will be the principal liaison between Orica and the customers, coordinating and assisting with the introduction of new products,…
Added 1 hour ago
AS
Casual Sign Language Interpreter
Abbotsford School District
Abbotsford, BC
- Temporary
Under the direction of the LSS District Principal, or designate, the District Sign Language Interpreter provides assistance and support to students through the implementation of individual…
Added 1 hour ago
SH
Food Coordinator - 4.0 hours per day
Sisler High School
Winnipeg, MB
- Part-time
Under the direction of the Principal and/or designate and the divisional Nutrition Program Coordinator, the food coordinator is responsible for implementing the school's nutrition…
Added 2 hours ago
I
Principal Data Architect, FSI
Infostrux
Toronto, ON
- Full-time
As a Principal Data Architect, FSI, you will own the data architecture on engagements with financial services clients across banking, insurance, capital markets, and wealth management,…
Added 2 hours ago
HS
Head Caretaker - St. Michael’s School (Pincher Creek)
Holy Spirit Catholic School Division
Pincher, AB
- Full-time
By virtue of the submission of an application, the applicant agrees that the principal or designate can contact previous employers for the purpose of conducting confidential reference…
Added 2 hours ago
HS
Kindergarten Education Assistant - Children of St. Martha School
Holy Spirit Catholic School Division
Lethbridge, AB
- Part-time
By virtue of the submission of an application, the applicant agrees that the principal or designate can contact previous employers for the purpose of conducting confidential reference…
Added 2 hours ago
HS
Education Assistant - St. Paul School
Holy Spirit Catholic School Division
Lethbridge, AB
- Full-time
…the Inclusive Education Lead, the classroom teacher, and the…
Added 2 hours ago
HS
Education Assistant - CARE Campus
Holy Spirit Catholic School Division
Lethbridge, AB
- Part-time
…the Inclusive Education Lead, the classroom teacher, and the principal. CARE is a grades 7-9 Outreach program that focuses on meeting the needs of students who have been identified as being…
Added 2 hours ago
HS
Teacher - Catholic Central High School
Holy Spirit Catholic School Division
Lethbridge, AB
- Full-time
For more information regarding this position, please contact the principal of the school, Mrs. Joanne Polec at 403-327-4596
Added 2 hours ago
HS
Casual Caretakers - St. Michael's School (Pincher Creek)
Holy Spirit Catholic School Division
Pincher, AB
- Full-time
…Supervisor, and is assessed for performance by the Head Caretaker, Principal and Maintenance Supervisor. The Caretaker demonstrates a strong working knowledge of cleaning and general…
Added 2 hours ago
HS
Education Assistant - Our Lady of the Assumption School
Holy Spirit Catholic School Division
Lethbridge, AB
- Part-time
…the Inclusive Education Lead, the classroom teacher, and the…
Added 2 hours ago
HS
Casual Education Assistants - Division Schools
Holy Spirit Catholic School Division
Lethbridge, AB
- Full-time
…inclusive education liaison, the classroom teacher, and the principal. In this position it is necessary to be physically fit in order to actively engage students in all aspects of their…
Added 2 hours ago
HS
Substitute Teachers - Division Schools
Holy Spirit Catholic School Division
Lethbridge, AB
- Full-time
By virtue of the submission of an application, the applicant agrees that the principal or designate can contact previous employers for the purpose of conducting confidential reference…
Added 2 hours ago
HS
Education Assistant - Our Lady of the Assumption School
Holy Spirit Catholic School Division
Lethbridge, AB
- Part-time
…the Inclusive Education Lead, the classroom teacher, and the…
Added 2 hours ago
HS
Education Assistants - Lethbridge Schools
Holy Spirit Catholic School Division
Lethbridge, AB
- Part-time
…the Inclusive Education Lead, the complexity teacher, and the principal. This role may involve working with students who have complex sensory needs, exhibit challenging behaviours, use…
Added 2 hours ago
HS
Teacher - Division Schools
Holy Spirit Catholic School Division
Lethbridge, AB
- Full-time
By virtue of the submission of an application, the applicant agrees that the principal or designate can contact previous employers for the purpose of conducting confidential reference…
Added 2 hours ago
HS
Teacher - Catholic Central High School
Holy Spirit Catholic School Division
Lethbridge, AB
- Full-time
For more information regarding this position, please contact the principal of the school, Mrs. Joanne Polec at 403-327-4596
Added 2 hours ago
AG
Ingénieur mécanique lead – Fiabilité et opérations (Industrie hydroélectrique) / Lead Mechanical Engineer - Fleet Reliability and Operations (Hydroelectric industry)
Alstom Grid
Brossard, QC
- Full-time
Agir à titre de principal point de contact sur site pour les contrats d’exploitation et de maintenance.
Added 4 hours ago
MC
Program Chief Engineer – Spacecraft Satellite Systems (35863)
Myticas Consulting
Canada
- Full-time
We are open to exceptional Deputy Chief Engineers, Principal/Staff Systems Engineers, Spacecraft Systems Architects, Technical Authorities and senior engineering leads who have worked…
Added 4 hours ago
MC
Principal Embedded Software Firmware Engineer (35837)
Myticas Consulting
Ottawa, ON
- Contract
Principal Embedded Software/Firmware Engineer
Added 6 hours ago
SD
Store Administrator, Hourly Part Time Day
Shoppers Drug Mart
Vancouver, BC
- Part-time
The above statement reflects the general details considered necessary to describe the principal functions and duties as required for proper evaluation of the job and shall not be construed…
Added 6 hours ago
C
Équipier à temps partiel - Services alimentaires - Starcité Montréal
Cineplex
Montreal, QC · Starcite Montreal
- Part-time
Added 7 hours ago
SD
Beauty Manager, Salaried Full Time Flexible Shifts
Shoppers Drug Mart
Fort St. John, BC
- Full-time
The above statement reflects the general details considered necessary to describe the principal functions and duties as required for proper evaluation of the job and shall not be construed…

Beacon Holdings

Member of Technical Staff

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: May 19, 2026

Original job description

About Beacon Software

Beacon is acquiring and operating a portfolio of vertical SaaS companies. Most private equity firms scale by adding people. We are building Beacon to scale by adding software. The thesis is simple. Portfolio operations, value creation, and deal sourcing are bottlenecked by human attention, and the right software platform can lift that ceiling by an order of magnitude.

We are building that platform. A cross-portfolio datalake on open table formats, with a feature store on top that makes the data usable by both people and software. An action layer that runs workflows across three domains: how we run the portfolio, how we grow the portfolio, and how we acquire into it. A feedback loop underneath that captures every action and outcome with stable identifiers. By the next phase of buildout we will have 100+ portfolio companies running on this platform. That is a problem set with serious data scale, real multi-tenant isolation requirements, and very few precedents to copy from.

Beacon has raised $550M+ from investors including General Catalyst, Lightspeed, D1 Capital, CPMG, and the family offices of the founders of Stripe, DoorDash, and Ramp.

About the Role

Members of Technical Staff (MTS) are the senior engineers who build the platform that everything else at Beacon runs on. You will own a piece of the core stack end-to-end: design, implementation, operations, and the long-term technical direction of that area. This is a Staff Engineer role in everything but name. We run flat.

The work is systems engineering at its core. Multi-tenant data infrastructure across very different portcos. Event-driven pipelines that have to be correct under partial failure. Service architectures that have to stay simple as the product surface grows. APIs and SDKs that other engineers - including FDEs out in the field - will build on every day. ML and agentic systems are part of the stack. They sit on top of a foundation that has to be solid first.

This is not infrastructure for its own sake. The platform has to be solid before anything else at Beacon works. That is the job.

What You'll Do

You will own one of these areas end-to-end:

Data platform. The cross-portco data lake on Iceberg with Snowflake or Databricks as the query engine. Per-portco S3 and KMS isolation. The ingestion pipeline from QuickBooks, HubSpot, Salesforce, PostHog, Intercom, Linear, Slack, Gmail, Postgres, Stripe, Zendesk, and our internal tools. The canonical data model that survives contact with very different portcos. The catalog and semantic layer on top so a query like "show me sales across all portcos" actually resolves.
Core services and APIs. The backend services that everything else at Beacon depends on: identity, access control, audit, workflow orchestration, the internal APIs that FDEs and ops engineers build against. The bar here is not novelty. It is correctness, latency, observability, and the kind of API design that ages well.
Multi-tenant isolation. Per-portco data, compute, and credential boundaries. Cross-cloud (AWS and Azure) connectivity. Regional residency for portcos in regulated verticals. This is the unglamorous infrastructure work that determines whether we can onboard portco 50 as fast as portco 5.
Workflow and action runtime. The execution layer that runs operational workflows across the three domains. Typed action surfaces, idempotency, retries, rollback paths, human-in-the-loop approval gates, audit trails. Some workflows are scripted. Some are model-driven. The runtime treats them as variations of the same primitive.
Observability and evals. The harness that tells us whether the system is working: traces, metrics, structured logs, replay infrastructure, regression suites, the ability to safely A/B-test changes across the portfolio. Both for traditional services and for model-driven workflows.
Safety and blast radius. Wrong actions against a portco's customers, revenue, or product are the worst kind of mistake we can make. Designing the autonomy tiers, the kill switches, the per-action-class blast-radius caps, and the audit surfaces is foundational platform work, not an afterthought.

Who You Are

Senior engineering depth. Staff or principal-equivalent. You have built and operated systems that real businesses depend on. You write clean, idiomatic code in at least one of Python, Go, Rust, or TypeScript, and you can work in any of them. You have an opinion on how to structure a service and you can defend it without raising your voice.
Distributed systems intuition. You have lived through enough production incidents to know where things actually break. Idempotency, partial failure, retry semantics, eventual consistency, schema evolution, multi-tenant isolation. These are not concepts you read about. They are things you have debugged at 2am.
Data infrastructure experience. You have built or operated something non-trivial on a modern data stack: Kafka, Spark, dbt, Iceberg, Snowflake, Databricks, BigQuery, or comparable. You understand the difference between a warehouse and a lake, and when each is the right answer.
Platform mindset. You build for the engineer two seats over as much as for the end user. Your APIs are easy to use correctly and hard to use incorrectly. You write the documentation. You make the migration path obvious. You treat developer experience as a feature, not a chore.
Comfortable with ambiguity. The product surface and the scope of the platform are still being defined. You will be making decisions in week 1 that constrain what is possible in year 3. You need to be the kind of engineer who is energized by that, not paralyzed by it.
Interest in modern ML, not necessarily expertise. You do not need to be an ML researcher. You need to be the kind of engineer who can read a paper, build the infrastructure around a model someone else trained, and have an informed opinion on where ML belongs in the stack and where it does not. If you have shipped LLM-driven systems in production, that is a plus, not a requirement.

Bonus Points

Prior Staff or Principal Engineer experience at a high-bar engineering org.
Experience with Iceberg, Polaris, Snowflake, or Databricks at scale.
Multi-tenant SaaS or platform infrastructure background.
Production experience with LLM-driven systems, including evals and observability.
Background in offline RL, contextual bandits, or sequential decision-making (for the applied research workstreams).
Open-source contributions to data infrastructure, observability, or developer tooling projects.

Our Values at Beacon Software

Humility: We acknowledge that the path to getting to the right answer involves being wrong along the way. We have strong beliefs which are weakly held. We actively seek new ideas and believe we can learn from anyone at any time.
Honesty: We are truth seeking in our approach to business problems. Business is a repeat game and we believe that human relationships generate alpha. We understand that trust is earned over a lifetime and can be lost in an instant.
Hunger: We play to win. We hold ourselves to high standards and will not be outworked. We take pride in having a deep sense of responsibility to ourselves, each other, our partners, and our customers. We believe to whom much is given much is expected.
Horizon: We seek to build a generational software company. This will take decades. We manage our expectations and those of our partners to take advantage of the 8th wonder of the world - compounding growth.

How We Use AI in Our Hiring Process: To ensure transparency, we want candidates to know that Beacon Software uses Artificial Intelligence and AI-enabled tools to assist with screening, reviewing, organizing and highlighting profiles and applications that match the key requirements for each role.

AI does not make hiring decisions: Every application is reviewed by a member of our team, and all decisions throughout the process are made by humans. We use AI to support efficiency and consistency, not to replace human judgment. We are committed to a fair, thoughtful, and equitable experience for every candidate.

Apply About employer

More about this job

Responsibilities

You will own the end-to-end design, implementation, and operations of core platform components including data infrastructure, APIs, and workflow runtimes. You will be responsible for the long-term technical direction of the platform to ensure scalability and reliability across a portfolio of companies.

Requirements

Candidates must have senior-level experience in building and operating complex distributed systems and modern data stacks. You should be proficient in at least one of Python, Go, Rust, or TypeScript and possess a deep understanding of multi-tenant isolation and production-grade infrastructure.

Skills

Distributed systems
Data infrastructure
Python
Go
Rust
TypeScript
API design
Multi-tenant architecture
Data lake
Iceberg
Snowflake
Databricks
Event-driven pipelines
Systems engineering
Observability
Workflow orchestration

Visa sponsorship

Not detected in the job text

Keywords

SaaS
Data lake
Iceberg
Snowflake
Databricks
Kafka
Spark
dbt
BigQuery
Python
Go
Rust
TypeScript
Distributed systems
Multi-tenant
API
SDK
ML
LLM
Workflow orchestration
Observability
AWS
Azure
Postgres
Stripe
Salesforce
Systems engineering
Infrastructure
Platform engineering
Staff Engineer

Report this job