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Added 22 days ago
C
Tableau AWS Quicksight Consultant
Collabera
Toronto, ON
- $70 to $80 USD / hour
- Contract
Title: BI Platform Operations Engineer/ Tableau AWS Quicksight Consultant
Added 1 month ago
I
Cluster Site Reliability Engineer
iFrame
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Stack LinuxInfiniBand (NDR / XDR)NCCL / RCCLKubernetes (host-level)TerraformPrometheus / GrafanaGo or Python
Added 1 month ago
A
Associate Software Engineer (Winter 2027)
AltaML
Toronto, ON
- Full-time
As an Associate Software Engineer you’ll play a hands-on role in building and scaling our agentic platform - an intelligent, adaptive system designed to automate workflows and power smarter…
Added 22 days ago
O
Senior Process Engineer, Mechanistic Modelling
Optimyze1
Montreal, QC · Greater Montreal Metropolitan Area
- $160,000 to $170,000 CAD / year
- Full-time
Senior Process Development Engineer – AI-Driven Bioprocess Innovation
Added 22 days ago
V
Software Engineer III
Verisk
Halifax, NS
- Full-time
Verisk's Catastrophe and Risk Solutions team is looking for a Software Engineer with Python or C++ experience.
Added 23 days ago
AI
Cloud Platform Engineer – AWS, Python, DevOps & AI/LLM
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Strong proficiency in Python for automation, API integrations, infrastructure tooling, agent services, and production scripting.
Added 22 days ago
Software Engineer, Identity
Lyft
Toronto, ON
…make the lives of our community more enriched and safe. As an engineer at Lyft, you'll collaborate with teams like product, data science, analytics, and operations on code that empower us…
Added 22 days ago
CC
Machine Learning Software Developer
Circle Cardiovascular Imaging
Calgary, AB
- Full-time
This is a critical role for a Machine Learning Engineer who will be a key part of our AI development team. You will take ownership of key components of machine learning systems, driving the…
Added 22 days ago
TT
Software Engineer III
Trane Technologies
Montreal, QC
- Full-time
…driving analytics for greater efficiency, your ideas will help engineer solutions for stronger communities and a sustainable…
Added 23 days ago
C
Senior AI Engineer
Comm100
Vancouver, BC
- $100,000 to $150,000 CAD / year
- Full-time
Proficiency in Python, TensorFlow or PyTorch, Knowledge of advanced machine learning techniques, such as deep learning, reinforcement learning, and unsupervised learning.
Added 23 days ago
C
AI Engineer
Comm100
Vancouver, BC
- $80,000 to $120,000 CAD / year
- Full-time
Proficiency in Python, TensorFlow or PyTorch, Knowledge of advanced machine learning techniques, such as deep learning, reinforcement learning, and unsupervised learning.
Added 22 days ago
WI
Senior Consultant, Air Quality
WSP in Canada
Vancouver, BC
- Full-time
…including proficiency in Microsoft Excel; experience with GIS, Python, R, Linux, or similar analytical tools is an…
Added 22 days ago
WI
Senior Air Quality Engineer
WSP in Canada
Vancouver, BC
- Full-time
Build the Future with Us – Join our Environmental Management team as a Senior Air Quality Engineer in our Vancouver, BC office.
Added 22 days ago
WI
Senior Consultant, Air Quality
WSP in Canada
Vancouver, BC
- Full-time
…including proficiency in Microsoft Excel; experience with GIS, Python, R, Linux, or similar analytical tools is an…
Added 22 days ago
WI
Senior Air Quality Engineer
WSP in Canada
Vancouver, BC
- Full-time
Build the Future with Us – Join our Environmental Management team as a Senior Air Quality Engineer in our Vancouver, BC office.
Added 22 days ago
U
AI/ Prompt Developer
UST
Montreal, QC
- Full-time
Contribute to development and maintenance of the python library.
Added 22 days ago
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Services Professional (Early Career)
Ericsson
Toronto, ON
- Full-time
Proficiency in Python, SQL, and basic software testing
Added 23 days ago
Q
Design Verification Engineer, Senior Staff
Qualcomm
Toronto, ON
- Full-time
…create a smarter, connected future for all. As a Qualcomm ASIC Engineer, you will define, model, design (digital and/or analog), optimize, verify, validate, implement, and document IP…
Added 22 days ago
D
Cloud, Automation & AI Engineer Consultant
Deloitte
Toronto, ON
- Full-time
As a Cloud, Automation & AI Infrastructure Engineer, you will play a key role in designing, implementing, and modernizing cloud and AI-enabled technology platforms that support some of…
Added 22 days ago
JG
AI Engineer
J&M Group
Mississauga, ON
- Contract
Added 22 days ago
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Machine Learning Engineer - Early Career (Canada)
Jobright.ai
Canada
- Full-time
…job search. They are seeking an Early Career Machine Learning Engineer to design, build, and maintain scalable infrastructure for AI agents, as well as optimize data processing and develop…
Added 29 days ago
AA
Software Developer IV, Data
ACV Auctions
Toronto, ON
- Full-time
…backend development, AWS Postgres, GCP BigQuery, Redis, and python…
Added 1 month ago
FI
Principal Software Engineer - Zynque
Fulfillment IQ
Toronto, ON
- Full-time
Job Title: Principal Software Engineer - Zynque
Added 22 days ago
C
Crypto Engineer (Contract)
Capco
Toronto, ON
- Full-time
As a Contract Crypto Engineer at Capco, you’ll design, develop, and support cryptographic solutions that protect data at rest and in transit across complex enterprise environments.
Added 22 days ago
J
AI Engineer, Entry Level (Canada)
Jobright.ai
Canada
- Full-time
…the job search experience. They are seeking an entry-level AI Engineer to build and refine autonomous AI agents, develop sophisticated prompt engineering workflows, and integrate Large…

Lyft

Software Engineer, Identity

Toronto, ON, Canada

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Job details

Experience: 3+ years of engineering experience working in any of these stacks;
Posting language: English
Posted: Sep 15, 2026

Original job description

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive.

The Identity & Integrity organization is looking for software engineers. We are growing our team with people who want to build, improve and incorporate technologies that make the lives of our community more enriched and safe. As an engineer at Lyft, you'll collaborate with teams like product, data science, analytics, and operations on code that empower us to iterate quickly, while focusing on delighting our passengers and drivers.

As a Software Engineer in the Identity team, your primary responsibilities will encompass:

Lyft’s Login & Signup Experiences:
- Design and enhancement of our Multi-factor authentication (MFA) experiences.
- Optimization of verification funnels, including:
  - Phone-based two-factor authentication (2FA)
  - Email verification
  - Identity provider single sign-ons (SSO)
- Overseeing session management and device validation.
- Developing OAuth client provisioning and related tooling.
Account Security:
- Act as the frontline defense against fraudsters and phishers aiming to exploit rider and driver accounts through product vulnerabilities.
- Implement strategies to counteract risks posed by social engineering tactics.
Scaling Core Services:
- Lead the maintenance and optimization of core microservices under the Identity team's purview, essential to Lyft’s diverse service offerings.
- Manage organizational structures and multi-user management systems. (RBAC, family accounts, AuthZ)
Design solutions for high-stakes challenges such as:
- Preventing unauthorized driving.
- Thwarting abuse related to recycled phones and their numbers.
- Striking a balance between stringent customer verification and ensuring minimal user friction.

Responsibilities

Write well-crafted, well-tested, readable, maintainable code
Promote appropriate tech and engineering best practices
Implement identity and security protocols to secure and protect Lyft users data at scale
Partner with teams across Lyft on identity and account security initiatives
Unblock, effectively communicate, and obtain buy-in across teams to achieve results
Share your knowledge by giving brown bags, tech talks, and evangelizing appropriate tech and engineering best practices

Experience

3+ years of engineering experience working in any of these stacks; Python, GO, Java, etc.
Experience with cloud service providers like Amazon Web Services (AWS), Google Cloud(GCP), Oracle Cloud, etc
Able to write clear, scalable and clear design documentation
Relevant experience mentoring engineers on the team

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 $108,000 - CAD $135,000, 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

The Software Engineer will design and enhance identity and security features, including MFA, SSO, and session management. They will also lead the maintenance of core microservices and implement strategies to protect user accounts from fraud and abuse.

Requirements

Candidates must have 3+ years of engineering experience with stacks like Python, Go, or Java and experience with cloud service providers. Strong skills in writing scalable design documentation and mentoring other engineers are also required.

Skills

Python
Go
Java
Amazon Web Services
Google Cloud
Oracle Cloud
Multi-factor authentication
OAuth
Session management
Microservices
RBAC
AuthZ
Software engineering
System design
Security protocols
Mentoring

Benefits

Extended health and 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
Flexible paid time off
Paid parental leave
Subsidized commuter benefits
Lyft ride credits

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
Identity
Integrity
MFA
2FA
SSO
OAuth
RBAC
AuthZ
Microservices
Python
Go
Java
AWS
GCP
Oracle Cloud
Account Security
Fraud Prevention
System Design
Mentoring
Cloud Computing
API
Authentication
Authorization
Cybersecurity
Backend Development
Scalability
Technical Documentation
Engineering Best Practices

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