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Added 15 days ago
MC
Manager, IT Operations & Services
MatchBox Consulting Group
Vancouver, BC
- Full-time
Leads, develops, and coaches IT Operations & Services staff, setting clear expectations and fostering a high-performing, service-oriented culture.
Added 15 days ago
SA
Senior Application Support Engineer (Trading & Market Data) - Toronto
Solactive AG
Toronto, ON
- Full-time
Partner with development, infrastructure, and business teams to maintain platform stability.
Added 15 days ago
S1
Technical Deployment Manager
Signal 1
Toronto, ON
- Full-time
Signal 1 helps health systems accelerate AI adoption with a category defining technology platform. Signal 1’s first product, the AI Management System (AIMS), gives health system leaders…
Added 15 days ago
New Grad Program - Project Estimating & Benchmarking - Engineering - Toronto - June 2027
Hydro One Networks Inc
Toronto, ON
Planning, organizing, and assigning work to staff, maintaining quality and performance control
Added 15 days ago
New Grad Program - Program Process Analyst - Dx Sustainment - Barrie - June 2027
Hydro One Networks Inc
Barrie, ON
DX Sustainment plays a key role in supporting and enhancing the applications used by Distribution and Forestry field staff and the Field Business Centres. Team members work collaboratively…
Added 15 days ago
SYSTEMS INTEGRATOR 1 (Data Warehouse Administrator)
City of Toronto
Toronto, ON
Maintains and supports OAS/OBIEE reports and assists with the migration of reports and related components between environments or platform versions.
Added 15 days ago
R
Product Design Lead, Design Systems
Raydar
Remote, Canada
- Full-time
- Remote
As Product Design Lead, Design Systems, you will shape the patterns and design language used across the entire platform. This is a hands-on Staff/Principal-level individual contributor role…
Added 15 days ago
OV
General Manager | Full-Time | Canada Life Place
Oak View Group
London, ON
- Full-time
Oak View Group (OVG) is the global leader in premium live entertainment infrastructure and services, with a platform spanning venue development and end-to-end capabilities across venue…
Added 15 days ago
N
Member of Technical Staff 4 - AI Gateway
Nutanix
Vancouver, BC
- $103,000 to $155,000 CAD / year
- Full-time
…learning curve on AI-ready infrastructure with Nutanix Cloud Platform for AI (GPT-in-a-Box). This high-performant Machine Learning full-stack cloud platform helps you optimise IT costs with…
Added 15 days ago
CD
AI Integration and Digital Innovation Specialist
Centre de services scolaire Marguerite-Bourgeoys - CSSMB
Montreal, QC
- Full-time
…aimed at developing the digital autonomy of its administrative staff and promoting effective and responsible use of artificial…
Added 15 days ago
G
Resident Experience Coordinator
Greystar
Calgary, AB · Bridge, Calgary, AB
- Full-time
Greystar is a leading, fully integrated global real estate platform offering expertise in property management, investment management, development, and construction services in…
Added 15 days ago
B
Staff Software Development Engineer – Linux Endpoint
BeyondTrust
Canada
- Full-time
As Staff Software Development Engineer, you'll be the Linux kernel authority for the runtime enforcement layer of our Identity Security Platform. These components decide, in-kernel, whether…
Added 15 days ago
T
Administrative and Operations Officer
TradeBeyond
Vancouver, BC
- $25,000 to $45,000 CAD / year
- Part-time
…transparency, we developed the industry’s leading supply chain platform, CBX, which is relied on by many of the largest brands and retailers around the…
Added 16 days ago
RS
Ops Supervisor ES - CANADA
Republic Services
Beamsville, ON
- Full-time
Oversees and directs the work of operations staff. Responsible for interviewing, hiring, and training employees; planning, assigning, and directing work; performance management, and problem…
Added 16 days ago
GC
Staff Software Engineer - GNSS / INS
Garmin Canada
Cochrane, AB
- Full-time
We are seeking a full-time Staff Software Engineer (GNSS / INS) at Garmin's U.S. headquarters in the Greater Kansas City area. This role is on our Core Platform Technology team and will…
Added 16 days ago
JE
Online English Writing and Analysis Teacher - All Levels
Jadeclass Education
Remote, Canada
- Part-time
- Remote
We are seeking talented teachers to deliver live online classes based on materials and instructions prepared by our development staff.
Added 16 days ago
IC
Human Resources Specialist (Policy), HR
International Civil Aviation Organization
Montreal, QC
- Full-time
…on the formulation, application and interpretation of ICAO Staff Regulations and Staff Rules and other HR-related issuances. S/he also provides risk-based analysis and advises management on…
Added 16 days ago
UO
Senior Coordinator, Competency Assessment
University of Ottawa
Ottawa, ON · Roger Guindon Hall
- Full-time
Monitors assessment completion and progress data in the designated assessment platform on a defined cycle; generates reports identifying students at risk of not meeting minimum thresholds…
Added 16 days ago
OV
Curling Centre Manager | Full-Time | Temple Gardens Centre
Oak View Group
Moose Jaw, SK
- $58,000 to $62,000 CAD / year
- Full-time
Oak View Group (OVG) is the global leader in premium live entertainment infrastructure and services, with a platform spanning venue development and end-to-end capabilities across venue…
Added 16 days ago
Account Manager
SJR
Toronto, ON
…brands. Powered by exceptional talent and our agentic marketing platform WPP Open, WPP unites cutting-edge media intelligence and data solutions, creativity, production, enterprise…
Added 16 days ago
Product Support Analyst - Bilingual (English & French)
CMiC
Toronto, ON
…resources, and content assets - all from a single database…
Added 16 days ago
PL/SQL Developer
CMiC
Toronto, ON
…on the Construction industry. We have built a comprehensive platform for construction companies to manage their most important workflows. Our customers have their choice of a SaaS or…
Added 16 days ago
HR Generalist & Talent Acquisition Specialist
CMiC
Toronto, ON
…resources, and content assets - all from a single database platform. In the past several years, the construction industry has experienced unprecedented changes driven by new technologies -…
Added 17 days ago
T
Personal Banking Associate (Future opportunities) - Chateauguay(part-time)
TD
Châteauguay, QC
- Part-time
…our branch office who can guide customers to the appropriate staff member for resolving their financial queries and banking needs, including new accounts, investment advice and banking…
Added 17 days ago
CO
IS Business Analyst
City of Vernon, BC
BC · British Columbia, Canada
- Full-time
…enhancement of enterprise applications, including the City's ERP-HCM…

BeyondTrust

Staff Software Development Engineer – Linux Endpoint

Canada

Full-time

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Job details

Job type: Full-time
Posting language: English
Posted: Oct 12, 2026

Original job description

Diversity. Inclusion. They’re more than just words for us. They are the guiding values of how we build our teams, cultivate leaders, and create a culture where people feel connected.

We take care of our employees so they can take care of our customers. Customers who come from all walks of life just like us. We hire incredible people from diverse backgrounds because when we are different together, we are stronger together.

The Role

As Staff Software Development Engineer, you'll be the Linux kernel authority for the runtime enforcement layer of our Identity Security Platform. These components decide, in-kernel, whether to permit or deny each action an identity or AI agent attempts on a Linux endpoint.

You'll set the technical direction for eBPF enforcement on Linux and own it end to end. That means hooks that make the right call in real time, across the fleet, without breaking legitimate workloads. Peer engineers own the macOS and Windows enforcement surfaces. You share one policy language, one event schema, and one userspace agent with them, but Linux kernel-space is yours.

You know this layer better than anyone. You want your code to be the thing that stops a compromised credential or a runaway AI coding agent before it impacts production.

What You’ll Do

Design, build, and own our eBPF programs and BPF LSM hooks (bprm_check_security, file_open, socket_connect). You'll enforce policy synchronously in the kernel by returning -EPERM to block, rather than logging after the fact, and you'll build the userspace agent that loads and drives them.
Own the kernel/userspace enforcement boundary: kernel-side event capture over ring buffers, policy evaluation in userspace, and deny decisions pushed back into the kernel as hash-keyed caches so subsequent hits block inline.
Drive down enforce-mode latency on the syscall hot path as we scale across large fleets. That means process enrichment, binary-hash caching and eviction under heavy fork/exec pressure, and process-ancestry resolution.
Extend enforcement into containers and namespaces: cgroup- and namespace-aware policy, container identity on kernel events, Kubernetes workloads. Most of this is greenfield, and it sits at the center of the role.
Harden portability across kernel versions and distributions so enforcement loads and behaves correctly on the kernels customers actually run. You'll work with BTF-driven struct-offset discovery, LSM availability detection, tracepoint-ABI drift, and graceful fallback.
Partner with the macOS and Windows enforcement engineers and the policy-backend team on the shared plane: policy semantics, cross-stack conformance, event schema, the common Rust agent. You'll represent Linux in cross-org architecture reviews.
Read requirements to find gaps and risks, propose simplifications, and explain tradeoffs to technical and non-technical stakeholders.
Raise the engineering bar. You'll take end-to-end ownership from design through production, and you'll carry extra weight where a kernel bug means a wrong security decision instead of just a crash.
Mentor senior and mid-level engineers on Linux systems and eBPF craft

What You’ll Bring

This is a Linux specialist role, so the depth requirements are real:

Deep Linux kernel internals - scheduling, memory management, the networking stack, syscalls, the LSM framework - backed by production systems programming in C, Rust, or both.
Hands-on eBPF for security enforcement, with real comfort at the verifier level. You can write programs that pass BPF_PROG_LOAD across kernel versions and reason about the stack limit, bounded loops, and helper-behavior differences. We write our BPF in Rust (aya / aya-ebpf, no_std). Any eBPF stack transfers - libbpf, BCC, Cilium eBPF, aya - but verifier fluency is non-negotiable.
BTF and CO-RE, plus the practical realities of portability: task_struct layout drift, LSM config availability, tracepoint ABI.
Container runtime internals - namespaces, cgroups, seccomp - and how they intersect with kernel-level security tooling.
Kernel debugging and performance tooling: perf, ftrace, bpftrace, gdb/kgdb, crash-dump analysis.
8+ years in systems-level software engineering, with real depth in Linux kernel development and eBPF.
Demonstrated AI-first development. We build this platform through agentic tooling. AI-driven design exploration, code generation, adversarial plan review, and automated pre-merge quality gates are how work ships here, not a side experiment. You use Claude Code or a comparable tool as a core part of your daily workflow, and you can speak concretely to how it raises both your velocity and your rigor. That matters most in correctness- and security-critical kernel code, where you have to know exactly when to stop and verify by hand.
A working grasp of systems design patterns and their tradeoffs at the kernel/userspace boundary.
Full-lifecycle experience, including product release, in an agile environment.
A track record of technical leadership on complex, ambiguous initiatives that span teams.

Who You Are

You share successes and failures openly, and you work well with people. You adapt when the situation and the requirements shift. You fix issues before anyone assigns them to you, and you stay persistent through roadblocks, pulling in others when you need to.
You hold a high bar and push your teams to ship reliable systems, especially where a kernel bug carries outsized risk. You know systems software best practices, from rigorous testing to sharp peer review to architecture that survives contact with production.
You reach for AI tools to move faster and think more clearly, and you keep the judgment to slow down and verify by hand when the code demands it. You weigh speed against risk and decide from data.
You feel the weight of enforcement code. You'd rather ship a correct block a day late than a wrong one now, and you choose your failure modes - fail-open or fail-closed - on purpose instead of by accident.

Better Together

Diversity. Inclusion. They’re more than just words for us. They are the guiding values of how we build our teams, cultivate leaders, and create a culture where people feel connected.

About Us

BeyondTrust is the global identity security leader protecting Paths to Privilege™. Our identity-centric approach goes beyond securing privileges and access, empowering organizations with the most effective solution to manage the entire identity attack surface and neutralize threats, whether from external attacks or insiders.

BeyondTrust is leading the charge in transforming identity security to prevent breaches and limit the blast radius of attacks, while creating a superior customer experience and operational efficiencies. We are trusted by 20,000 customers, including 75 of the Fortune 100, and our global ecosystem of partners.

Learn more at www.beyondtrust.com.

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More about this job

Responsibilities

Design, build, and own Linux eBPF programs, BPF LSM hooks, and the userspace agent that enforces identity security policies across endpoints, containers, and Kubernetes workloads. Improve enforcement performance and portability, coordinate shared policy and event architecture with other platform teams, and provide technical leadership and mentorship.

Requirements

Requires 8+ years of systems-level software engineering experience, deep Linux kernel expertise, and hands-on eBPF security enforcement experience with strong verifier knowledge. Candidates should also have experience with Rust or C, kernel portability and debugging, container internals, full-lifecycle agile delivery, cross-team technical leadership, and daily use of AI development tools.

Skills

Linux Kernel Internals
eBPF
BPF LSM
Rust
C
Systems Programming
Kernel Security Enforcement
BTF and CO-RE
Linux Containers
Namespaces and Cgroups
Kernel Debugging
Performance Optimization
Userspace Agent Development
Technical Leadership
AI-Assisted Development

Visa sponsorship

Not detected in the job text

Keywords

Linux Kernel
eBPF
BPF LSM
Rust
Aya
Aya-Ebpf
C
BTF
CO-RE
Linux Security Modules
Ring Buffers
Kernel-Userspace Boundary
Namespaces
Cgroups
Seccomp
Kubernetes
Perf
Ftrace
Bpftrace
GDB
KGDB
Kernel Portability
Tracepoints
Identity Security
Policy Enforcement
Claude Code
Agile Development
Process Ancestry
Binary Hash Caching
AI-Assisted Development

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