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Added 2 mins ago
Senior Project Manager – Rail & Transit
GFT.
Toronto, ON
Full-time
Professional Engineer (P.Eng.) designation and registration in Ontario.
Added 2 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
Toronto, ON
Full-time
Pinchin is seeking a Senior Geotechnical Engineer to join our Geotechnical Services team in one of our Southern Ontario offices. This position reports to the Geotechnical Services…
Added 2 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
Hamilton, ON
Full-time
Pinchin is seeking a Senior Geotechnical Engineer to join our Geotechnical Services team in one of our Southern Ontario offices. This position reports to the Geotechnical Services…
Added 2 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
St. Catharines, ON
Full-time
Pinchin is seeking a Senior Geotechnical Engineer to join our Geotechnical Services team in one of our Southern Ontario offices. This position reports to the Geotechnical Services…
Added 2 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
Oshawa, ON
Full-time
Pinchin is seeking a Senior Geotechnical Engineer to join our Geotechnical Services team in one of our Southern Ontario offices. This position reports to the Geotechnical Services…
Added 2 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
Mississauga, ON
Full-time
Pinchin is seeking a Senior Geotechnical Engineer to join our Geotechnical Services team in one of our Southern Ontario offices. This position reports to the Geotechnical Services…
Added 2 mins ago
Senior Geotechnical Engineer
Pinchin in Canada
London, ON
Full-time
Pinchin is seeking a Senior Geotechnical Engineer to join our Geotechnical Services team in one of our Southern Ontario offices. This position reports to the Geotechnical Services…
Added 2 mins ago
Manufacturing Engineer
AGI | Global Food Infrastructure
Swift Current No. 137, SK · Swift Current, SK
Full-time
As a Manufacturing Engineer at AGI Swift Current, you will cover a broad spectrum of engineering work including design updates to our product lines, lean initiatives, research & development…
Added 2 mins ago
Project Engineer (Open to New Graduates)
Wonderbrands
Toronto, ON · Etobicoke, ON
Other
We are seeking a Project Engineer – Capital Projects to join our Engineering team in the Greater Toronto Area.
Added 2 mins ago
Project Engineer
Wonderbrands
Toronto, ON · Etobicoke, ON
Other
We are seeking a Project Engineer – Capital Projects to join our Engineering team in the Greater Toronto Area.
Added 2 mins ago
Engineer In Training (EIT)
Orla Mining
ON · Musselwhite Mine, Ontario
Full-time
As we continue to grow, we are looking for a motivated Engineer-In-Training (EIT) to join our team. The successful candidate will have the opportunity to gain hands-on experience across…
Added 2 mins ago
Forward Deployed Engineering Lead (TOR)
Doppel
Toronto, ON
$120,000 to $250,000 CAD / year
Full-time
…comfortably between a customer call, system design, debugging with an engineer, and working with Product on what should be built…
Added 2 mins ago
Plant Engineer
O-I
Brampton, ON
$120,000 to $160,000 CAD / year
Full-time
The Plant Engineer is accountable for managing the maintenance of the plant’s production equipment, furnace, electrical systems, building, and grounds. The Plant Engineer also ensures the…
Added 16 mins ago
Junior Artificial Lift Systems Engineer/Technologist
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Volunteer
The Junior Artificial Lift Systems Engineer/Engineering Technologist supports the Commercial & Application Support Team by assisting with artificial lift system design, application reviews,…
Added 16 mins ago
Senior DevSecOps Engineer
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$90,000 to $110,000 CAD / year
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Added 16 mins ago
Senior Quality Assurance Automation Engineer
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Contract
Added 16 mins ago
Principal Python Engineer (AI Experience REQUIRED)
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Toronto, ON
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…This role is suited for an experienced, self-directed software engineer who can operate with a high degree of autonomy, take ownership of outcomes, solve ambiguous problems, and deliver…
Added 16 mins ago
Data Engineer
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Toronto, ON
Contract
We are seeking a Data / Analytics Engineer to join a growing analytics team supporting business operations across multiple industry sectors, including food services, healthcare, and related…
Added 16 mins ago
Cloud Data Engineer
Tata Consultancy Services
Toronto, ON
$100,000 to $120,000 CAD / year
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Added 16 mins ago
Middleware Engineer
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Contract
Added 16 mins ago
Data Engineer
Tata Consultancy Services
Toronto, ON
$90,000 to $110,000 CAD / year
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Added 16 mins ago
Senior Full Stack Developer – Java / Angular
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Toronto, ON
Contract
Proven ability to reverse engineer and re-platform existing reporting/business logic, including WebFOCUS or equivalent BI/reporting platforms.
Added 16 mins ago
SRE Observability Engineer
Iris Software Inc.
Halifax, NS
Contract
We are looking for senior Site Reliability Engineer with hands on experience in design, analysis, development and troubleshooting of highly-distributed large-scale production systems.
Added 16 mins ago
Engineer - Real Estate
Araliya Lands & Homes
SK
Full-time
Added 16 mins ago
Ingénieur Support Mainframe / Mainframe Support Engineer
mthree
Montreal, QC
Full-time
We are looking for someone to be a part of a dynamic team as a Mainframe Support Engineer for one of our clients to support critical production mainframe applications, maintain operational…

Lawrence Harvey

Senior Backend Engineer Rust

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Pay: $130,000 to $145,000 CAD / year
Job type: Full-time
Apply by: Oct 22, 2026
Posting language: English
Posted: Sep 22, 2026

Apply About employer

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Original job description

I’m working with an early-stage cybersecurity company building infrastructure to solve one of the biggest challenges emerging from the rise of AI agents: identity and security at scale.

They’re looking for a Senior Rust Engineer who can hit the ground running and take ownership of core backend infrastructure.

This is a hands-on IC role focused on architecture + heavy coding, working directly with the technical leadership team.

What they need:

Strong production Rust experience
HSM / hardware security integration
Experience integrating with HSMs or other hardware security devices is essential. Rust experience here is a major plus.

L4/L7 middleware or reverse proxy development

You should have personally built middleware or a reverse proxy that intercepts and processes network traffic.

Security / cryptography experience

Experience with certificate authorities, certificate lifecycle, key generation, encryption, PKI, or broader cybersecurity is highly valuable.

The role:

Senior IC - architecture + hands-on engineering

Work directly with the founders / technical leadership

Small engineering team with high ownership

Build core identity infrastructure for AI agents

Potential to grow into broader technical leadership over time

Oakville / GTA - ~3 days in office

Apply About employer

More about this job

Responsibilities

You will take ownership of core backend infrastructure and work directly with technical leadership to build identity solutions for AI agents. The role involves hands-on architecture and heavy coding within a small, high-ownership engineering team.

Requirements

Candidates must have strong production Rust experience and expertise in HSM or hardware security integration. You are also required to have experience building middleware or reverse proxies and a solid background in cybersecurity or cryptography.

Skills

Rust
Cybersecurity
HSM
Hardware security
Middleware
Reverse proxy
Network traffic processing
Cryptography
Certificate authorities
Certificate lifecycle
Key generation
Encryption
PKI
Backend infrastructure
Architecture

Visa sponsorship

Not detected in the job text

Keywords

Rust
Cybersecurity
HSM
Hardware security
Middleware
Reverse proxy
Network traffic
Cryptography
Certificate authorities
Certificate lifecycle
Key generation
Encryption
PKI
Backend infrastructure
AI agents
Identity infrastructure
Software development
Architecture

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