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Added 9 mins ago
IP
Group Lead, Electrical
IPS-Integrated Project Services
Vaughan, ON
- Full-time
…oversee the complete electrical design process or serve as a technical expert for specialized designs. You will assess project requirements, divide projects into manageable tasks, and work…
Added 9 mins ago
AC
Regional Junior Category Manager
Alimentation Couche-Tard
Laval, QC
- Internship
The Junior Category Manager provides support to the Category and Merchandising Team and vendor partners in everyday functions of their categories. They are responsible for conducting…
Added 9 mins ago
PC
ServiceNow Specialist
Payments Canada
ON · Ontario, Canada
- $73,500 to $122,500 CAD / year
- Full-time
Reports to: Manager, IT Service Management Platform and Process Services
Added 9 mins ago
S
Meat - Meat Cutter
Sobeys
Devon, AB
- Full-time
Provide technical training to new staff and clerks
Added 9 mins ago
T
Warehouse Clerk
Telecon
AB · Edmonton, AB
- Full-time
Perform any additional duties as assigned by the warehouse supervisor or manager.
Added 9 mins ago
E
Support Center Analyst I Position
eSentire
Waterloo, ON
- $65,000 to $75,000 CAD / year
- Full-time
The successful candidate will be part of a growing team of skilled technical professionals, providing tier-1 support services. The candidate will be responsible for providing front-line…
Added 9 mins ago
MC
Link Layer Integration Testing Manager (35387)
Myticas Consulting
Ottawa, ON
- Full-time
The Manager, Link Layer Integration, Verification & Validation is responsible for leading the end-to-end integration, verification, validation, and operational readiness of advanced…
Added 9 mins ago
MC
Manager – Banking Cloud & Platform Engineering (35857)
Myticas Consulting
Toronto, ON
- Full-time
Manager – Banking Cloud & Platform Engineering
Added 9 mins ago
LV
JUNIOR ASSISTANT MANAGER-EN
La Vie En Rose
Rouyn-Noranda, QC
- Full-time
As a member of the management team, you will support the assistant manager and manager in achieving sales goals, maintaining our company standards and motivating your team to excel.
Added 9 mins ago
LV
ASSISTANT MANAGER-EN
La Vie En Rose
Rouyn-Noranda, QC
- Full-time
With the support of your manager, you will be responsible for making sure the store runs smoothly and that your team provides the best possible customer service. When you’re working as…
Added 9 mins ago
I
Technology Procurement Leader
illumin
Toronto, ON · Greater Toronto Area, Canada
- $120,000 to $140,000 CAD / year
- Full-time
The technical aptitude. You can quickly understand software, technology services, licensing models, pricing structures, and market alternatives. You are comfortable researching…
Added 9 mins ago
MC
Google Cloud Data & Software Solutions Manager (35087)
Myticas Consulting
Toronto, ON
- Full-time
Provide deep technical leadership across Google Cloud Platform (GCP) solutions, architecture, and delivery engagements
Added 9 mins ago
E
Guest Relations Lead (Full-Time) - Eataly Yorkville
Eataly
Toronto, ON
- $21 to $23 CAD / hour
- Full-time
…Cashiers to promote their development. Reports to the Front End…
Added 9 mins ago
S
Meat & Seafood - Clerk Meat
Sobeys
Toronto, ON
- Full-time
Provide technical training to new staff and clerks
Added 9 mins ago
LV
ACTING ASSISTANT MANAGER-EN
La Vie En Rose
Richmond, BC
- Full-time
With the support of your manager, you will be responsible for making sure the store runs smoothly and that your team provides the best possible customer service. When you’re working as…
Added 9 mins ago
DG
Service Manager
Dilawri Group of Companies
North Vancouver, BC
- Full-time
Mercedes-Benz North Vancouver is seeking an experienced Service Manager to lead the day‑to‑day operations, workflow, and profitability of the Service Department. Reporting to the General…
Added 9 mins ago
LV
JUNIOR ASSISTANT MANAGER-EN
La Vie En Rose
BC · West Vancouver, BC
- Full-time
As a member of the management team, you will support the assistant manager and manager in achieving sales goals, maintaining our company standards and motivating your team to excel.
Added 9 mins ago
LV
JUNIOR ASSISTANT MANAGER-EN
La Vie En Rose
Saskatoon, SK
- Full-time
As a member of the management team, you will support the assistant manager and manager in achieving sales goals, maintaining our company standards and motivating your team to excel.
Added 9 mins ago
LF
Maintenance Team Leader
Leclerc Foods
Cornwall, ON
- Full-time
Identify technical skills gaps within the maintenance team; collaborate with the Maintenance Manager and HR to coordinate training and development programs.
Added 9 mins ago
TT
Mold Maker, Field Service
Top Tier Talent Group
Windsor, ON
- Full-time
Support the customer and Program Manager during tryouts.
Added 9 mins ago
PT
Project Coordinator
Paladin Technologies
Toronto, ON
- Full-time
…The primary objective of this role is to support the Project Manager in delivering high-quality project results as efficiently as possible. May be requested to lead and manage smaller…
Added 11 mins ago
CG
Superintendent, TSF, Dewatering and Infrastructure
Centerra Gold Inc.
Fort St. James, BC
- Full-time
…infrastructure systems including Mine access roads. Reporting to the Manager, Engineering & Infrastructure, the Superintendent, TSF, Dewatering and Infrastructure oversees safe and reliable…
Added 11 mins ago
LT
Shipper/Receiver
LMI Technologies
Burnaby, BC
- Full-time
Technical Proficiency: Proficiency with computers and common business tools (e.g., email, spreadsheets) and ability to learn/operate ERP/WMS systems (NetSuite/RF-Smart preferred).
Added 11 mins ago
IP
Operations Manager
InterPro Pipe + Steel
AB · Edmonton, AB
- Full-time
As part of the management team, the Operations Manager supports the Regional Manager in overseeing site operations, including sales, production, purchasing, customer service, and team…
Added 11 mins ago
LS
Supervisor, Trust Safety (Audit and Compliance)
Law Society of Alberta
Calgary, AB
- Full-time
The Supervisor works closely with the Manager, Trust Safety, and partners with other regulatory departments to identify emerging risks, prioritize oversight activities, support strategic…

Lyft

Senior Software Engineer, Foundational Infrastructure & Networking

Toronto, ON, Canada

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Applications open in a new tab.

Job details

Experience: 6+ Years of Production Systems Experience: Proven track record building and operating massive-scale cloud infrastructure and networking platforms.
Posting language: English
Posted: Oct 5, 2026

Original job description

At Lyft, our purpose is to serve and connect. Lyft’s Infrastructure organization builds the high-scale foundation that every engineer at Lyft relies on to ship safe, performant, and reliable services.

As a Senior Software Engineer on the Foundational Infrastructure & Networking team, you will own the core routing, service mesh, and control planes that power hundreds of microservices processing millions of rides daily. This is an IC role with massive engineering leverage: your technical architecture, systems design, and performance optimizations will directly amplify the velocity of every software engineer across Lyft while ensuring platform resiliency at scale.

Responsibilities

Architect & Scale Core Networking: Design, build, and optimize our service mesh, ingress/egress infrastructure, and edge routing capabilities using Envoy Proxy and custom control planes on AWS.
Optimize High-Throughput Control Planes: Enhance load-balancing algorithms, service discovery, and dynamic scaling mechanisms across high-concurrency data and control planes running on Kubernetes.
Drive Systems Reliability & Observability: Operationalize deep telemetry, metrics, and distributed tracing across our networking stack to drastically reduce mean-time-to-detect (MTTD) and resolution (MTTR).
Hands-on Production Debugging: Lead complex technical investigations into cross-stack incidents spanning kernel parameters, cloud VPC network layers, DNS, and distributed microservice protocols.
Technical Leadership & Mentorship: Elevate engineering rigor through RFC reviews, technical vision, incident response post-mortems, and mentoring engineers across the broader Infrastructure org.

Experience

6+ Years of Production Systems Experience: Proven track record building and operating massive-scale cloud infrastructure and networking platforms.
Expertise in Cloud Networking & Protocols: Deep understanding of Linux networking, TCP/IP, DNS, gRPC, HTTP/2, load balancing, and AWS networking architecture (VPCs, NLBs, subnets, transit gateways).
Service Mesh & Proxy Expertise: Hands-on experience building or operating large-scale proxy and mesh technologies (e.g., Envoy, Istio, Cilium, Nginx).
Cloud & Container Infrastructure: Strong experience managing production Kubernetes clusters running on public cloud providers (AWS/GCP) using Infrastructure-as-Code tools (Terraform).
Distributed Systems Troubleshooting: Demonstrated skill in isolating and debugging complex, multi-layered system failures under high throughput conditions.

Benefits:

Extended health and dental coverage options, along with life insurance and disability benefits
Mental health benefits
Family building benefits
Child care and pet benefits
Access to a Lyft funded Health Care Savings Account
RRSP plan with company match to help save for your future
In addition to provincial observed holidays, salaried team members are covered under Lyft's flexible paid time off policy. The policy allows team members to take off as much time as they need (with manager approval). Hourly team members get 15 days paid time off, with an additional day for each year of service
Lyft is proud to support new parents with 18 weeks of paid time off, designed as a top-up plan to complement provincial programs. Biological, adoptive, and foster parents are all eligible.
Subsidized commuter benefits and Lyft ride credits

Lyft is committed to creating an inclusive workforce that fosters belonging. Lyft believes that every person has a right to equal employment opportunities without discrimination because of race, ancestry, place of origin, colour, ethnic origin, citizenship, creed, sex, sexual orientation, gender identity, gender expression, age, marital status, family status, disability, pardoned record of offences, or any other basis protected by applicable law or by Company policy. Lyft also strives for a healthy and safe workplace and strictly prohibits harassment of any kind. Accommodation for persons with disabilities will be provided upon request in accordance with applicable law during the application and hiring process. Please contact your recruiter if you wish to make such a request.

Lyft highly values having employees working in-office to foster a collaborative work environment and company culture. This role will be in-office on a hybrid schedule - Team Members will be expected to work in the office at least 3 days per week, including on Mondays, Wednesdays, and Thursdays. Lyft considers working in the office at least 3 days per week to be an essential function of this hybrid role. Your recruiter can share more information about the various in-office perks Lyft offers. Additionally, hybrid roles have the flexibility to work from anywhere for up to 4 weeks per year. #Hybrid

The expected base pay range for this position in the Toronto area is CAD $136,000 - CAD $170,000, not inclusive of potential equity offering, bonus or benefits. Salary ranges are dependent on a variety of factors, including qualifications, experience and geographic location. Your recruiter can share more information about the salary range specific to your working location and other factors during the hiring process.

Lyft may use artificial intelligence to screen applicants, however, Lyft employees make the ultimate selection and hiring decisions.

This job fills an existing vacancy.

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More about this job

Responsibilities

You will architect and scale core networking infrastructure, including service mesh and edge routing, to support high-concurrency microservices. Additionally, you will drive systems reliability through deep observability and lead complex technical investigations into cross-stack incidents.

Requirements

Candidates must have 6+ years of production systems experience with a focus on cloud networking, Linux, and distributed systems. Proficiency in tools such as Envoy, Kubernetes, and Terraform is required to manage large-scale infrastructure.

Skills

Cloud infrastructure
Networking
Service mesh
Envoy Proxy
Kubernetes
AWS
Linux networking
TCP/IP
DNS
gRPC
HTTP/2
Load balancing
Terraform
Distributed systems
Systems design
Observability

Benefits

Health coverage
Dental coverage
Life insurance
Disability benefits
Mental health benefits
Family building benefits
Child care benefits
Pet benefits
Health Care Savings Account
RRSP plan with company match
Paid time off
Parental leave
Commuter benefits
Lyft ride credits

Visa sponsorship

Not detected in the job text

Keywords

Software Engineering
Infrastructure
Networking
Service Mesh
Envoy Proxy
AWS
Kubernetes
Linux
TCP/IP
DNS
gRPC
HTTP/2
Load Balancing
Terraform
Distributed Systems
Observability
Telemetry
Metrics
Distributed Tracing
VPC
NLB
Cloud Computing
Systems Design
Performance Optimization
Incident Response
RFC
Infrastructure-as-Code
Microservices
Control Planes
Data Planes

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