Jobs in Canada

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Added 11 days ago
Senior Databricks Engineer
KData Inc.
Adelaide, ON
We are seeking an experienced Senior Databricks Engineer with a deep background in distributed data systems to architect, scale, and optimize enterprise-grade lakehouse solutions. In this…
Added 11 days ago
E
EverPro - Senior Web Engineer
Evercommerce
ON
- $120,000 to $150,000 CAD / year
We are looking for a Sr. Web Engineer to focus on our Joist product. Joist, an EverCommerce solution group and member of the EverPro suite of products, is an end to end vertical software…
Added 11 days ago
AW
Sr Engineer Civil
Agilus Work Solutions
Fort McMurray, AB
- $80 CAD / hour
Agilus by Synergie is recruiting for a Sr Engineer Civil in the Oil and Gas Sector in Fort McMurray, Alberta. Total rewards:$80.00 hourly12 Months of contract position Work location is…
Added 11 days ago
Solutions Consultant 2
Palo Alto Networks (Canada) Inc.
Toronto, ON
…ownership of your accounts, ensuring solution fit, deployment quality, adoption, and ongoing technical health throughout the customer lifecycle. You evangelize our industry leadership in…
Added 11 days ago
Quality Engineer (QE) / SDET – AI Chatbot Validation
Astra North Infoteck Inc.
Toronto, ON
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 11 days ago
Staff Software Engineer, Search
Babylist
Canada
We’re hiring a Staff Software Engineer who’ll be the technical lead for a new Search team at Babylist. This new team will be focused on moving Babylist’s search capability in-house, making…
Added 11 days ago
C
Senior Security Operations Engineer
Cohere
Canada
- $215,000 to $260,000 USD / year
As a Senior Security Operations Engineer you will:
Added 11 days ago
Intermediate Mine Engineer - Planning
Alamos Gold Inc.
Dubreuilville, ON
As the Intermediate Mine Engineer - Planning, reporting to the Senior Production Engineer, you will play a pivotal role in developing, maintaining, and optimizing the rolling 12‑month mine…
Added 11 days ago
A
Senior Supplier Quality Engineer
Aversan
QC
- $95,000 to $120,000 CAD / year
Interested applicants must apply directly to Senior Supplier Quality Engineer to be considered for this position.
Added 11 days ago
RC
RQ07403 - Data Engineer
Randstad Canada
Burnaby, BC
- $30 to $45 CAD / hour
The Database Support Engineer will support the Transmission Sustainment Planning team in the management of asset data, data analytics, and data quality.
Added 11 days ago
Die Maintenance Leader
MITSUI HIGH-TEC CANADA
Brantford, ON
Support the planning of die adjustments and repairs with the Senior Tooling Engineer to address quality issues
Added 11 days ago
EG
Event Senior Technical Specialist - Audio, Toronto Branch, Full Time
Encore Global
Brampton, ON
- $36 to $42 CAD / hour
- Full-time
Ability to interact professionally and effectively with a diverse work force, customer base and senior level management.
Added 11 days ago
Senior Software Engineer, AI
GuruLink
Toronto, ON
Must Have Skills:
Added 11 days ago
Senior Environmental Specialist
Public Services and Procurement Canada - Real Property Services
Toronto, ON
Public Services and Procurement Canada (PSPC) helps the Government of Canada serve Canadians. With a strong focus on quality customer service, we provide innovative common services such as…
Added 11 days ago
Senior Staff Engineer, Software Defined Dataplane
Equinix (US) Enterprises, Inc.
Toronto, ON
We're looking for a Senior Staff Software Engineer who will be responsible for building easy to operate, reliable and high-performing applications and networking software for our next…
Added 12 days ago
Senior Tax & Audit AI Engineer, FDE
Thomson Reuters (Tax & Accounting) Inc
Toronto, ON
Experience developing quality assurance or professional review processes for tax or audit work.
Added 12 days ago
Senior Integration Engineer – AI - Tax And Audit AI
Thomson Reuters (Tax & Accounting) Inc
Toronto, ON
Help bring AI into the systems tax and audit professionals rely on every day. As a Senior Integration Engineer, you will connect AI solutions with Thomson Reuters products and client…
Added 13 days ago
SoC Debug Engineer, Senior Staff
Qualcomm Technologies, Inc.
Markham, ON
Qualcomm's Silicon Validation team is part of the central SoC digital hardware organization responsible for the overall quality of the SoC silicon. The validation team works closely with…
Added 13 days ago
SoC Debug Engineer, Staff
Qualcomm Technologies, Inc.
Markham, ON
Qualcomm's Silicon Validation team is part of the central SoC digital hardware organization responsible for the overall quality of the SoC silicon. The validation team works closely with…
Added 14 days ago
Senior Instrumentation & Monitoring Quality Assurance Engineer - Geotechnical
Arcadis
Vancouver, BC
Site-based position with day or night shift assignment
Added 14 days ago
Engineering Co-Op Student (Project)
Saskatchewan Research Council
Saskatoon, SK
The Criminal Record Check must have been executed within the preceding 30 days of receipt
Added 14 days ago
CO
Electrical Engineer
City Of Edmonton
Edmonton, AB
- $94,870.14 to $118,585.27 CAD / year
Are you an ambitious Electrical Engineer looking to make a direct impact on large-scale infrastructure and sustainability projects? In this role, you will work closely with our Senior…
Added 14 days ago
Senior Quality Engineer
Takeaway
Winnipeg, MB · Edmonton, AB
As a Senior Quality Engineer, you will work with an elite team of developers to build scalable systems and troubleshoot using various tools.
Added 14 days ago
Senior Long-Term Planning Engineer
Agnico Eagle
ON
…Canada, Australia, Finland and Mexico and has a pipeline of high-quality exploration and development projects. Agnico Eagle is a partner of choice within the mining industry, recognized…
Added 14 days ago
Senior Long-Term Planning Engineer
Agnico Eagle
ON
…Canada, Australia, Finland and Mexico and has a pipeline of high-quality exploration and development projects. Agnico Eagle is a partner of choice within the mining industry, recognized…

Futuretek

Sr Staff Engineer - Full Stack

Toronto, ON, Canada

Apply on futuretek.catsone.com About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Aug 6, 2026

Original job description

Senior Staff Engineer - Full-Stack, Solution Architecture

About the role
Our client is building an AI-centric engineering platform where brands operate as self-reliant, B2B-style customers. You will own product features end-to-end across the full stack - leveraging AI agents to multiply delivery throughput - while architecting robust, highly-available systems on a stable, brand-agnostic platform.
This is a full-time IN-OFFICE position in Toronto.

What you will do:
• Own delivery of product features end-to-end: design, build, verify against acceptance criteria, and ship to production.
• Build and operate 3rd-party and B2B integrations on the platform, delivering brand- and customer-specific features on top of a shared core.
• Use AI coding agents and automated verification to accelerate delivery, working within engineering quality gates and independent review.
• Set technical patterns and unblock yourself and others across a fast-moving, multi-workstream environment.

Must-haves - technical:
• Full-stack, production-grade. Senior/staff experience building software end-to-end: .NET / C# REST APIs and Next.js / React front-ends with server-side rendering and real-time streaming (Server-Sent Events).
• Architecture at scale. Proven design and operation of highly-available, high-throughput systems.
• Data. Hands-on with MongoDB, Redis (sessions, caching, sorted-set/leaderboard patterns) and PostgreSQL; chooses the right store per workload.
• Event-driven systems. Building producers/consumers on an event hub / Apache Kafka; event-schema design and real-time aggregations.
• 3rd-party and B2B integrations. Designing and delivering integrations against external and game-provider APIs, and building brand-/customer-specific capabilities on a stable, brand-agnostic platform.
• API security. OAuth-based auth, request signing (HMAC), idempotency, replay protection, and audit logging.
• AI-assisted delivery. Demonstrated use of AI coding agents/tooling to multiply throughput, and fluency working within automated verification (testing against acceptance criteria, regression, edge cases).
• Hands-on production monitoring. Operating production monitoring and issue triage (Sentry or equivalent); treats observability and CI/CD as part of “done.”

Must-haves - delivery & ownership
• Proven track record of delivering robust solutions within tight, fixed timeframes - quality and speed together, not one at the expense of the other.
• Handles competing priorities across multiple workstreams without dropping commitments.
• End-to-end ownership of deliverables, from an ambiguous problem statement through to production.
• A can-do operator who embraces uncertainty and figures things out as they go - self-sufficient, decisive with incomplete information, and escalates judiciously rather than by default.

Benefits
• Exposure to cutting-edge AI and automation technology that is actively transforming how marketing and operations are run at scale
• Genuinely interesting projects with modern tooling, and the freedom to bring your own ideas to the table
• A collaborative, high-performance culture where ambition, accountability, and innovation are valued and rewarded
• Clear paths for development, progression, and advancement as the business scales
• A competitive salary plus discretionary bonus
• Comprehensive health benefits, including extended healthcare, dental, and vision coverage.
• On-site leisure facilities to switch off and recharge during the day.
• Fantastic company events
• On-site leisure facilities and on-site parking

Apply on futuretek.catsone.com About employer

More about this job

Responsibilities

The Senior Staff Engineer at Futuretek will design, build, test and ship product features across the full stack, and build integrations for brand and customer needs. They will use AI coding tools and automated checks to move faster and set technical direction for the team.

Requirements

Futuretek needs senior engineers with production experience in .NET, C#, Next.js and React, plus scalable architecture, data stores like MongoDB, Redis and PostgreSQL, and event streaming with Kafka. Candidates must also show API security skills, AI-assisted delivery, production monitoring, and strong ownership under tight deadlines.

Skills

C#
NET
REST APIs
Next.js
React
Server-Side Rendering
Server-Sent Events
MongoDB
Redis
PostgreSQL
Apache Kafka
Event-driven architecture
Event schema design
Real-time aggregations
Third-party API integration
B2B integrations
OAuth
HMAC request signing
Idempotency
Replay protection
Audit logging
AI coding agents
Automated testing
Sentry
CI/CD

Benefits

Extended health, dental and vision coverage
On-site parking
Career development and progression paths
Company events

Keywords

Senior Staff Engineer
Full-Stack Engineer
Solution Architect
Software Engineer
C#
NET
REST API
Next.js
React
Server-Sent Events
MongoDB
Redis
PostgreSQL
Apache Kafka
Event-driven architecture
OAuth
HMAC
Sentry
CI/CD
AI coding agents

Seniority

Senior

Perks

Transit support

Tools

Next.js
React
C#
NET
MongoDB
Redis
PostgreSQL
Apache Kafka
Sentry
AI coding agents

Languages

English

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Work requirements

Jobs in Canada