Jobs in Canada

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Added 3 months ago
LT
Senior Hardware Engineer
LMI Technologies
Burnaby, BC
- $108,000 to $153,000 CAD / year
- Full-time
LMI is seeking a talented Senior Hardware (FPGA) engineer to join a multi-disciplinary engineering team. The successful candidate will have a proven record in developing complex FPGA code…
Added 2 months ago
Associate
Smith + Andersen
Kelowna, BC
Smith + Andersen is a trusted, Canadian engineering firm, recognized for its multi-disciplinary expertise. With more than seven hundred employees across eleven offices in five provinces,…
Added 2 months ago
309A/442A Electrician/Maintenance Technician
Leggett & Platt
London, ON
Rotating Shifts: (10:00pm – 6:30am; 6:30am – 3:00pm; 3:00pm – 11:30pm) · License Required: Valid 442A/309A Electrician License
Added 2 months ago
Certified Electrcian
Canfor
Wynndel, BC
Conduct regular inspections and maintenance on electrical systems, including wiring, circuits, and control panels within the mill.
Added 3 months ago
FB
Maintenance Shift Leader
fgf brands
Toronto, ON · Greater Toronto Area, ON
- Other
Must have excellent interpersonal, organizational, communication skills, along with simple mathematical abilities
Added 2 months ago
A
Water Treatment Engineer
AECOM
Kelowna, BC
- $130,000 to $160,000 CAD / year
- Full-time
Prepare and review technical reports, drawings, specifications, and calculations related to potable water treatment systems.
Added 2 months ago
A
Water Treatment Engineer
AECOM
Victoria, BC · Kelowna, British Columbia
- $130,000 to $160,000 CAD / year
- Full-time
Prepare and review technical reports, drawings, specifications, and calculations related to potable water treatment systems.
Added 3 months ago
F
Stagiaire en développement logiciel / Intern Software Developer
Flare
Montréal-Ouest, QC
- Internship
…experienced development team with solid backgrounds in software engineering, cybersecurity, coffee and criminology, we will empower you to live your…
Added 3 months ago
BC
Senior or Principal Engineer – Transmission Lines
BBA Consultants
Winnipeg, MB
- Full-time
…from early development and interconnection through to detailed engineering and construction. You’ll work closely with planning and studies teams, serve as a trusted advisor to clients,…
Added 4 months ago
HA
Senior Mechanical Engineer
H.H. Angus & Associates Ltd.
Toronto, ON
- Full-time
…technical expertise to lead the design of intricate electrical systems, ensuring accuracy, constructability, and compliance with all codes, standards, and client…
Added 3 months ago
PI
Senior Software Engineer, Promotions
PENN Interactive
Canada
- Full-time
Set up and refine monitoring and alerting in DataDog for the systems you own
Added 3 months ago
B
Senior Building Operator
BGIS
Toronto, ON
- Full-time
…facility including, but not limited to mechanical other supporting systems; performing structured inspections, preventative and corrective maintenance, routine and on-demand services on…
Added 3 months ago
BC
Field Service Technician Peterborough, ON
BearCom Canada
Peterborough, ON
- Full-time
Must Have Valid Driver’s License · Must have a valid driver’s license
Added 3 months ago
OE
SMT Operator
OSI Electronics
Toronto, ON · Scarborough, ON
- $17.6 CAD / hour
- Full-time
This individual will support day shift operations (7:30am - 4:00pm) · Must have strong attention to detail and ability to recognize common SMT defects; willingness to stop work and escalate abnormalities
Added 3 months ago
SI
Chef production - Head production
Solotech Inc.
Quebec, QC
- Contract
Take your career to the next level! As a global leader in live productions, systems integration and virtual technology, our team is comprised of more than 2,000 passionate individuals. Our…
Added 3 months ago
B
Technical Expert, Engineering - Chief Architect, Aircraft Systems
Bombardier
Dorval, QC
- Full-time
We have an exciting opportunity for an Engineering Technical Expert in the role of Chief Architect, Aircraft Systems for the EcoJet blended wing body (BWB) research project. As a technical…
Added 3 months ago
N
Senior Software Engineer, Data Engineering
NationGraph
Toronto, ON
- $150,000 to $200,000 CAD / year
- Full-time
Own the systems behind NationGraph's unique differentiated asset: the data acquisition platform that collects public information/records at scale, (purchase orders, contracts, various…
Added 3 months ago
TS
Java Architect
T-Rex Solutions
Remote, Canada
- $100,000 to $185,000 CAD / year
- Full-time
- Remote
Must possess an active IRS MBI Clearance and have current GFE
Added 3 months ago
TS
Senior Java Developer
T-Rex Solutions
Remote, Canada
- $100,000 to $185,000 CAD / year
- Full-time
- Remote
Must possess an active IRS MBI Clearance and have current GFE
Added 3 months ago
TS
Senior DevSecOps Engineer
T-Rex Solutions
Remote, Canada
- $90,000 to $135,000 CAD / year
- Full-time
- Remote
Must possess an active IRS MBI Clearance and have current GFE
Added 3 months ago
B
Senior Building Condition Assessor
BGIS
Toronto, ON
- Full-time
Identifies and evaluates specialized asset component and systems conditions and deficiencies.
Added 3 months ago
B
Senior Building Condition Assessor
BGIS
Calgary, AB
- Full-time
Identifies and evaluates specialized asset component and systems conditions and deficiencies.
Added 3 months ago
B
Senior Building Condition Assessor
BGIS
Regina, SK
- Full-time
Identifies and evaluates specialized asset component and systems conditions and deficiencies.
Added 3 months ago
B
Building Condition Assessor
BGIS
Toronto, ON
- Full-time
The Building Condition Assessor II may also work with client Asset Management Information Systems as appropriate.
Added 3 months ago
B
Senior Building Condition Assessor
BGIS
Montreal, QC
- Full-time
Identifies and evaluates specialized asset component and systems conditions and deficiencies.

NationGraph

Senior Software Engineer, Data Engineering

Toronto, ON, Canada

$150,000 to $200,000 CAD / year · Full-time

Apply on wellfound.com About employer

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Job details

Pay: $150,000 to $200,000 CAD / year
Job type: Full-time
Posting language: English
Posted: Jul 29, 2026

Original job description

About NationGraph NationGraph is making public sector data accessible and actionable for businesses selling to cities, counties, state agencies, schools, and special districts. NationGraph's data and intelligence engine provides buying signals derived from millions of public sector sources. Founded in 2024, NationGraph is dedicated to making uncommon knowledge common, because public data should actually be public. Learn more at nationgraph.com You'll Join A Team That: Has successfully built, scaled, and sold companies in the past. Built software infrastructure processing billions of dollars in transactions. Is backed by world-class VCs and operating partners who've invested in, and built, iconic companies. About The Role: Own the systems behind NationGraph's unique differentiated asset: the data acquisition platform that collects public information/records at scale, (purchase orders, contracts, various procurement documents) from 100k+ government entities across the country. No one else has solved this government data problem. You'll be one of the people who helps change that. This is real data engineering, not dashboard plumbing. You'll build high-volume interaction and ingestion pipelines with retries, dead-letter handling, checkpointing, and resumability; turn messy government documents (PDFs, spreadsheets, scans, portals) into clean structured data; and keep it flowing into the product reliably. Build with AI at the core: LLM-driven document extraction, classification, and form processing at scale are already in production here, but there's a wide-open opportunity to make them more modular, rigorous, cheaper, and faster. Also design some human-in-the-loop systems. Some pipelines pair automation with a dedicated operations team; you'll contribute to the internal platform they work in every day, complying with access controls, audit logging, and workflow tooling meeting SOC 2 requirements. Own problems end to end in a small, senior team. You'll take a goal like "automate records requests through web portals" from research to design doc to production, and you'll see your work show up directly in customer accounts and revenue. Every decision you make materially changes the trajectory of the company. What you'll need: 5+ years building production backend systems Strong TypeScript/Node - the platform is a TypeScript monorepo (API + React frontend). You write well-structured, typed services and know your way around async execution, streams, and queues Pipeline engineering depth - idempotent processing, retries with backoff, dead-letter handling and recovery, checkpoint/resume for long-running jobs, backpressure, graceful degradation when downstream services fail Solid PostgreSQL - schema design, safe migrations on live tables, indexing strategies, query optimization, and comfort operating a database that other teams and the product depend on Document processing at scale - extracting reliable structured data from large volumes of inconsistent files (PDFs, spreadsheets, scans), with deduplication and edge-case handling LLM integration - calling model APIs at scale for extraction and classification, managing rate limits and cost across providers, structuring prompts and outputs so they're testable Third-party API fluency - webhooks, pagination, rate limits, and the patience to build robust clients around finicky or poorly documented APIs Operational ownership - you instrument what you ship, notice when a pipeline degrades before anyone flags it, and fix root causes rather than restarting jobs Independence - you can take a fuzzy operational problem, write the design doc, break it into tickets, and ship it end-to-end Nice to have: Browser automation and scraping at scale - Playwright/Puppeteer, anti-fragile selectors, session management, structured crawling Email infrastructure - deliverability, SPF/DKIM/DMARC, threading and reply-matching, inbox provider APIs Building internal tools for operations teams - workflow software, queue-based work assignment, role-based access control, audit trails Python and/or Go Workflow orchestration - Airflow or similar S3/object-storage-centric data architectures OCR and document AI beyond LLM calls Compliance-aware engineering - SOC 2, least-privilege access, action traceability Experience with government, civic, or public-records data (Public records familiarity is a genuine plus) Our data ops stack: Platform: TypeScript/Node monorepo, React frontend, Zod, strict ESLint Data: PostgreSQL, S3 object storage Tooling: Linear, Microservices, an AI-heavy development workflow Other: Python, Go, PostgreSQL, Redis, Docker, Kubernetes, AWS What You'll Get From Us: Founder-Level Exposure. Work closely with the CEO/CTO on all aspects of the business. A zero bureaucracy environment. We believe in moving extremely fast and making bold decisions without red tape. We believe in working with great people with a diversity of thought, an eagerness to learn, a boldness to challenge the status quo, and a deep care for the work we put out. If you align with us here, we strive to shape the working environment as such. Benefits: Competitive salary + early-stage equity 💰 Unlimited PTO ✈️ High-quality health insurance, dental & vision coverage 🏥 Company provided lunches 🍜 Our Interview Process: We run a focused, high-signal process designed to be fast, thoughtful, and respectful of your time. Our goal is mutual clarity - not unnecessary hoops. Round 1: Intro Conversation (30 min video call) A short conversation to get to know each other. We'll talk about your background, motivations, and what you're looking for. You'll learn more about us, the role, and how we work. Goal: Mutual fit and alignment on culture and values. Round 2: Deep Dive (30-60min) A working session where we explore your domain expertise and how you approach problems. This is not trivia or gotcha questions - we're interested in how you think. Goal: Understand your depth, judgment, and problem-solving style. Round 3: Case Exercise (Take-home or live) A practical, real-world exercise that reflects the kind of work you'd do here. You may complete it asynchronously or live with us depending on the role. Goal: See what you can produce in your role. Round 4: Final Round You'll spend time with our founders, and dive deeper into how we'd work together. Goal: Final mutual evaluation and, if there's strong alignment, an offer. Our Principles Speed: We aim to move from round to offer quickly, we appreciate your time. Respect: Every round has a clear purpose. No redundant interviews. Signal over ceremony: We care more about what you've built and how you think than where you went to school. Mutual evaluation: This is a two-way process. You're interviewing us, too! Bar-raising: Every hire should make the team stronger. When in doubt, we pass. We believe in-person work is our default We're building a team of people who desire to work side-by-side and shape the culture of a growing company. In our experience, some of the best ideas come from being in the room, feeling the pain, hearing the nuance, and catching the details that are easy to miss. At the same time, we're flexible and supportive when working-from-home is needed to maintain a healthy, balanced work environment.

Apply on wellfound.com About employer

More about this job

Responsibilities

Own and scale the data acquisition platform that collects public records from over 100k government entities. Build high-volume ingestion pipelines and integrate LLMs for automated document extraction and classification.

Requirements

Requires 5+ years of experience building production backend systems with strong proficiency in TypeScript, Node.js, and PostgreSQL. Must have deep expertise in pipeline engineering and extracting structured data from inconsistent file formats at scale.

Skills

TypeScript
Node.js
PostgreSQL
Data Pipeline Engineering
LLM Integration
Document Processing
Backend Systems Design
API Development
S3 Object Storage
Async Execution
Schema Design
Query Optimization
Prompt Engineering
Operational Ownership
System Architecture
SOC 2 Compliance

Benefits

Competitive salary
Early-stage equity
Unlimited PTO
Health insurance
Dental coverage
Vision coverage
Company provided lunches

Visa sponsorship

Not detected in the job text

Keywords

TypeScript
Node.js
PostgreSQL
LLM
S3
Redis
Docker
Kubernetes
AWS
React
Zod
Playwright
Puppeteer
Python
Go
Airflow
OCR
SOC 2
Data Engineering
ETL
API
Webhooks
Microservices
Public Sector Data
Document AI
Idempotency
Dead-letter handling
Backpressure
Monorepo
Linear

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Work requirements

Jobs in Canada