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Added 3 mins ago
T
Senior Group Manager, Audit (ATH 1146)
TD
Toronto, ON
- Full-time
…enterprise partners and interface with respective leadership team to effectively manage own audit area and clarify scope of accountabilities while influencing and aligning others as…
Added 3 mins ago
FN
Associate Mortgage Underwriter-Excalibur
First National Financial LP
Toronto, ON
- Full-time
Complete special projects as assigned by Team Leader/Manager, Residential Underwriting
Added 3 mins ago
G
Directeur(trice), Immobilier d'entreprise / Corporate Real Estate & Facilities
Genetec
Montreal, QC
- Full-time
Favoriser une culture de responsabilité, d'excellence du service et d'amélioration continue
Added 3 mins ago
KB
Dept Manager Freight Flow
Kent Building Supplies
Atholville, NB
- Full-time
Overnight Freight Flow Department Manager If you are a leader who thrives on coaching others, optimizing processes, and supporting a culture of safety and accountability, we invite you to…
Added 3 mins ago
MS
PSI - Bell | Warehouse Customer Service Representative QC (Full-Time)
Metro Supply Chain
Montreal, QC
- Full-time
Established in 1995, Progistix is a recognized leader in the design and operation of world-class field service logistics networks. We establish long-term relationships with our clients,…
Added 3 mins ago
AI
Class 1 Truck Driver
American Iron & Metal (AIM)
Amos, QC
- Full-time
…Canadian family-owned company that has grown into a global leader in metal recycling. Driven by a commitment to providing exceptional service, AIM Recycling specializes in the recovery and…
Added 3 mins ago
HT
Technical Trainer
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM has a strong foundation built on innovation, close customer relationships and a unique culture and values. We are dedicated to offering our customers the highest…
Added 3 mins ago
HT
Engineering Team Leader (PET HR)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM a company with a strong foundation built on innovation, close customer relationships, a strong sense of community and a unique culture and values. We are looking for…
Added 3 mins ago
HT
Director, Finance (CSM)
Husky Technologies
Bolton, ON
- Full-time
The Finance Director serves as a strategic business partner to the Leadership Team in support of Husky’s Global Service Business and Customer Success Management strategy. This role provides…
Added 3 mins ago
WH
Child Services Leader - Part Time
Wildtree Herbs, Inc.
Fort McMurray, AB
- Part-time
This Child Services Leader will be responsible for assisting in the daily operations of child care services and programs offered by the Regional Recreation Corporation of Wood Buffalo. The…
Added 3 mins ago
HT
Financial Manager (CSM)
Husky Technologies
Bolton, ON
- Full-time
We are seeking an experienced Financial Leader that can work with various stakeholders within the Finance and Accounting function as well as our Customer Service organization. This…
Added 3 mins ago
K
KC Finance Accounts Receivable Specialist
Kuehne+Nagel
Vancouver, BC
- Full-time
Deliver exceptional customer service by providing timely and professional support, helping drive customer satisfaction and enhance the overall customer experience.
Added 3 mins ago
SC
Director Talent Acquisition
Sonepar Canada
Surrey, BC
- Full-time
Foster a national Talent Acquisition culture focused on collaboration, inclusion, accountability, customer service, continuous improvement, compliance, confidentiality, and Sonepar’s values…
Added 3 mins ago
LV
ASSISTANT.E GÉRANT.E-EN
La Vie En Rose
Montreal, QC
- Full-time
…around the world to look and feel their best! Join our dynamic team to start a stimulating professional career in a committed and constantly evolving…
Added 3 mins ago
LV
ASSISTANT.E GÉRANT.E JUNIOR-EN
La Vie En Rose
Boucherville, QC
- Full-time
…around the world to look and feel their best! Join our dynamic team to start a stimulating professional career in a committed and constantly evolving…
Added 3 mins ago
W
Senior Metallurgical Engineer
Worley
AB · Edmonton, AB
- Full-time
We are currently seeking a Senior Metallurgical Engineer to join our Canada West Engineering team in either Calgary, Alberta or Edmonton, Alberta. This role is a senior technical authority…
Added 3 mins ago
W
Senior Metallurgical Engineer
Worley
Calgary, AB
- Full-time
We are currently seeking a Senior Metallurgical Engineer to join our Canada West Engineering team in either Calgary, Alberta or Edmonton, Alberta. This role is a senior technical authority…
Added 3 mins ago
AF
Client Service Representative - Calgary North Hill
ATB Financial
Calgary, AB
- Full-time
At ATB Financial, we're more than just a bank. We're a team dedicated to making banking work for people. As a Client Service Representative, you'll be the welcoming face of ATB, providing…
Added 3 mins ago
BH
Area Sales Manager
Baywest Homes
Calgary, AB
- Full-time
Are you a dynamic leader ready to shape unforgettable customer experiences? Baywest Homes is excited to announce that we are seeking an Area Sales Manager to join our team. This individual…
Added 3 mins ago
UO
Millwright, Facilities Management
University of Calgary
Calgary, AB
- Full-time
Provides supervisor customer service according to University and departmental standards and expectations by pleasantly and respectfully interacting with co-workers, supervisors,…
Added 3 mins ago
K
Service Sales Consultant
KONE
Ottawa, ON
- Full-time
Have you built and developed professional customer relations through excellent customer service?
Added 3 mins ago
G
Directeur(trice), Immobilier d'entreprise / Corporate Real Estate & Facilities
Genetec
Remote, Canada
- Full-time
- Remote
Favoriser une culture de responsabilité, d’excellence du service et d’amélioration continue
Added 3 mins ago
D
Lab Assistant
Dynacare
Canada
- Part-time
…timely manner. You also play an important role in providing customer service to create the best possible patient experience. These can be stressful situations for patients, and you need to…
Added 3 mins ago
S
Sales Consultant Trainee
Sysco
ON · Sysco Southwestern Ontario
- Full-time
Individuals in this position are responsible for helping the customer succeed while achieving specific team and individual sales and profit goals set by the company. Individuals in this…
Added 18 mins ago
WhereTo - Senior Product Manager - Canada, Virtua
Flight Centre
Canada
…future of business travel. As part of a nimble, startup-minded team within Flight Centre Travel Group, you'll play a critical role in building next-generation travel technology that…

Menlo Security

Senior Engineer II, Proxy

Remote, Canada

Remote

Full-time

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Job details

Job type: Full-time
Workplace: Remote
Experience: ● 5+ years of experience building and operating production systems
Posting language: English
Posted: Oct 29, 2026

Original job description

Menlo Security is the leader in Browser Security for human and agentic workforces. Our mission is to enable humans and agents to connect, communicate, and collaborate securely, without compromise. The Menlo Browser Security Platform protects organizations from cyberattacks by stopping threats across the web, documents, and email before they reach the user. With Menlo Agent Runtime Security (MARS), that protection now extends to the AI agents working alongside every employee. Menlo Security is trusted by major global businesses, including Fortune 500 companies and government agencies, to protect their most valuable asset, their data, and is backed by top-tier investors.

We're hiring a senior engineer to join the team that owns the ingress proxy service. The proxy is the primary path into the product for most users. As AI adoption grows, our customers want one set of controls for both people and agents. The ingress proxy is where those controls start, and you'll help extend it to cover agent traffic. Your decisions here directly affect security, performance. You'll join a small team that values autonomy and ships with little process overhead. You'll own features from design to production, and you'll help shape how the system evolves.

What We're Looking For

Strong Systems Programming Background: Solid hands-on experience building and maintaining production systems in Rust or Go, with a preference for languages that offer strong safety guarantees in critical applications.

Passion for the Craft: You care about building software the right way. Correctness, scalability, and maintainability matter to you beyond just getting a feature out the door.

Focus on Performance Optimization: Demonstrated ability to optimize for latency and throughput in networked applications, using profiling tools and efficient concurrency models to handle demanding workloads.

Security-Oriented Engineering Practices: Strong background in implementing secure systems, with a proactive approach to threat modeling, vulnerability mitigation, and ensuring data integrity in distributed environments.

Expertise in Asynchronous Programming: You've built and operated async services that handle high concurrency in production. You understand backpressure, cancellation, and the failure modes that come with non-blocking I/O.

Problem-Solving for Legacy Rewrites: Experience uplifting legacy systems while they stay in production, moving traffic over safely and in stages, refactoring into more robust architectures, evaluating trade-offs in language choices while favoring those that align with long-term maintainability and security.

Commitment to Testing and Verification: History of employing comprehensive testing strategies, including fuzzing, property-based testing, and integration tests, to validate correctness under various failure scenarios.

Collaborative Technical Leadership: Ability to articulate and defend architectural decisions in team settings, while sharing best practices for secure software development.

Strategic Use of AI Tools: Proficiency in leveraging LLMs thoughtfully and selectively to boost productivity, while critically assessing outputs for correctness, maintainability, fit with the system's architecture, and alignment with broader engineering goals.

Ownership: Be responsible for the full lifecycle of the services you build, working closely with existing team members who have deep context on the system.

Communication: Work with your team, and across teams, to understand customer needs, refine requirements, implement, review, and deliver changes.

Requirements

5+ years of experience building and operating production systems

Working knowledge of HTTP and TLS

Experience in Rust or Go strongly preferred

Why Menlo?

At Menlo, we don't settle for the status quo - in our technology or our culture. How we think and act is just as important as what we build. Our culture is defined by five core mindsets: Proactive Leadership, Straight Talk, United Impact, Elevated Talent, and Customer-Compelled. We take ownership and drive outcomes without waiting to be told. We communicate directly and seek hard truths. We break down silos and win together. We hold a high bar for ourselves and the people around us. And we treat every customer interaction as mission-critical. If you're someone who sees it, owns it, solves it, and does it - you'll thrive here.

All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or on the basis of disability.

TO ALL AGENCIES: Please, no phone calls or emails to any employee of Menlo Security outside of the Talent organization. Menlo Security’s policy is to only accept resumes from agencies via Ashby (ATS). Agencies must have a valid services agreement executed and must have been assigned by the Talent team to a specific requisition. Any resume submitted outside of this process will be deemed the sole property of Menlo Security. In the event a candidate submitted outside of this policy is hired, no fee or payment will be paid.

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More about this job

Responsibilities

You will own the ingress proxy service, extending it to support agent traffic while ensuring high performance and security. You will manage the full lifecycle of features from design to production within a collaborative, autonomous team.

Requirements

Candidates must have 5+ years of experience building and operating production systems with a strong background in Rust or Go. Proficiency in HTTP, TLS, and asynchronous programming is essential for this role.

Skills

Rust
Go
Systems Programming
HTTP
TLS
Asynchronous Programming
Performance Optimization
Distributed Systems
Security Engineering
Threat Modeling
Networked Applications
Scalability
Maintainability
Fuzzing
Integration Testing
LLMs

Remote locations

Canada

Remote locations (standardized)

Canada

Visa sponsorship

Not detected in the job text

Keywords

Rust
Go
Proxy
Ingress
Browser Security
Systems Programming
HTTP
TLS
Asynchronous Programming
Performance Optimization
Distributed Systems
Security Engineering
Threat Modeling
Vulnerability Mitigation
Data Integrity
Fuzzing
Property-based Testing
Integration Testing
LLMs
Scalability
Maintainability
Production Systems
Networked Applications
Concurrency
Non-blocking I/O
Software Architecture
Cybersecurity
Agent Runtime Security
Cloud Security
Engineering

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