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Added 6 days ago
CL
Senior Cloud DevOps Engineer
Charger Logistics Inc.
Brampton, ON
- Full-time
Strong Python programming with PowerShell/Bash experience.
Added 6 days ago
R|
Programmer
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…arm of the McGill University Health Centre (MUHC) affiliated with the Faculty of Medicine at McGill University. The RI-MUHC is supported in part by the Fonds de recherche du Québec - Santé…
Added 6 days ago
AS
GenAI Prompt Engineer
Axelon Services Corporation
Montreal, QC
- $65.52 USD / hour
- Other
Collaborate with different clients/SMEs to understand business requirements for prompt engineering and Python code development.
Added 6 days ago
Staff Machine Learning Engineer
Twilio
ON
…that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re…
Added 6 days ago
T
Google Big Data Platform Engineer II
TD
Toronto, ON
- Full-time
…platform features for Google BigQuery. You will collaborate with our cloud engineering teams and businesses to implement and continuously improve self-service builds and test automation.…
Added 6 days ago
E
SW Developer
Ericsson
Ottawa, ON
- Full-time
Experience with Linux and Python or Bash scripting.
Added 6 days ago
BI
Full Stack Senior Developer
BURGEON IT SERVICES
Toronto, ON
- Contract
DevOps: GitHub, Jenkins, Kubernetes, MuleSoft, Kafka, Python, Dynatrace, Splunk
Added 6 days ago
SI
Artificial Intelligence Engineer
Smart IT Frame LLC
Halifax, NS
- Contract
Collaborate with data scientists, ML engineers, AI developers, and DevOps teams to deliver production-ready AI solutions.
Added 6 days ago
C
Senior AI Engineer
Chubb
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Design and build production-grade LLM-powered services in Python and Go, integrating with cloud AI APIs such as Azure OpenAI or AWS Bedrock.
Added 6 days ago
AI
Python Developer
Apptoza Inc.
Toronto, ON
- Full-time
Strong hands-on data discovery skills, including profiling unfamiliar client data with Python, pandas, PySpark, and SQL; assessing coverage and quality; and quantifying volumes,…
Added 6 days ago
AI
Python /Pyspark Developer
Atlantis IT Group
Toronto, ON
- Full-time
Strong hands-on data discovery skills, including profiling unfamiliar client data with Python, pandas, PySpark, and SQL; assessing coverage and quality; and quantifying volumes,…
Added 6 days ago
AT
AI Engineer
Altitude Technology Solutions Inc
Toronto, ON
- Contract
My name is Kundan Mishra. I am a Technical Recruiter with Altitude Technology Solutions (ATS) INC.
Added 6 days ago
M
Data Scientist II (6-Month Term, Potential Extension)
Metrolinx
Canada
- Full-time
Advanced knowledge and working experience with SQL, Python, PySpark / SparkR, ETL, Tableau, Power BI with distributed databases and complex data sets
Added 7 days ago
BI
Java Full Stack Developer
BURGEON IT SERVICES
Toronto, ON
- Contract
Develop and integrate web applications with backend microservices.
Added 7 days ago
Q
Senior Conversational Bot Engineer
Quantiphi
Toronto, ON
- Full-time
Headquartered in Boston, with more than 4,000 professionals worldwide, we partner with global enterprises to deliver large-scale digital, cloud, and AI-driven transformation.…
Added 7 days ago
H
Machine Learning Engineer
Hays
Toronto, ON
- Contract
This role focuses on model development using Python and PyTorch, with a strong emphasis on ownership, experimentation, and practical impact on experiences used by millions of Canadians…
Added 7 days ago
SC
Developpeur native IA/Python (Senior)
SII Canada
Montreal, QC
- Full-time
…nous recherchons une personne expérimentée en développement Python, AI/ML et Generative AI afin de participer à la conception, au développement, à l’intégration et à l’optimisation de…
Added 7 days ago
GS
Developpeur native IA/Python (Senior)
Groupe SII
Montreal, QC
- Full-time
…nous recherchons une personne expérimentée en développement Python, AI/ML et Generative AI afin de participer à la conception, au développement, à l’intégration et à l’optimisation de…
Added 7 days ago
R|
Programmer
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…arm of the McGill University Health Centre (MUHC) affiliated with the Faculty of Medicine at McGill University. The RI-MUHC is supported in part by the Fonds de recherche du Québec - Santé…
Added 7 days ago
W
Machine Learning Scientist I
Wayfair
Toronto, ON
- $132,440 to $145,684 CAD / year
- Full-time
Professional coding expertise in languages like Python and R, proficiency in SQL, and experience with data visualization tools; skilled in using ML frameworks (TensorFlow, PyTorch) and…
Added 7 days ago
B
Software Engineer - Identity & Authorization
Baseten
Montreal, QC
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 7 days ago
B
Software Engineer - Identity & Authorization
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
…applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing…
Added 7 days ago
TS
AVP, AI & Innovation
TD Securities
Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
Added 7 days ago
RB
Lead Agentic AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
…productivity through agentic AI workflows - bridging business problems with intelligent automation. This is a high-ambiguity, rapid experimentation role where you'll define how vendor…
Added 7 days ago
D
Business Technical Analyst
Deloitte
Toronto, ON
- Full-time
We're growing our Product Engineering & Development team and seeking an experienced Junior Developer who can contribute to both delivery and pre-sales activities. Depending on your…

Baseten

Software Engineer - Identity & Authorization

Montreal, QC, Canada

$165,000 to $330,000 USD / year · Full-time

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Job details

Pay: $165,000 to $330,000 USD / year
Job type: Full-time
Apply by: Nov 21, 2026
Posting language: English
Posted: Oct 22, 2026

Original job description

About Baseten

Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F, led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to ship AI products.

THE ROLE

The largest, most demanding enterprises run on Baseten, and they bring exacting requirements for how people, services, and agents access the platform. This is the founding role for our identity and authorization team within enterprise engineering. You'll own the identity and access layer of the Baseten platform: the authorization model, credential systems, and admin experiences that enterprise IT teams use to govern access for organizations like Harvey, HubSpot, and Notion.

You'll design and build Baseten's fine-grained authorization system from the ground up to support the workflows customers depend on today while giving them cleaner, more precise ways to manage access as the platform grows. Authorization at Baseten requires low-latency permission checks at high request volume, consistent contracts and behaviors across the product suite, and strong security guarantees for mission-critical, highly regulated workloads.

EXAMPLE INITIATIVES

Recent and upcoming work in this area:

Fine-grained authorization for users, service accounts, and agentic workloads: per-resource permissions at the organization, team, and workload scope to support both common workflows and complex enterprise access policies
Programmatic authentication allowing high-compliance customers to connect service principles securely via short-lived, workload-based credentials
Agent credentials that grant an agent exactly the access it needs for the given task and nothing more
Enterprise identity lifecycle including single sign-on, SCIM provisioning, and per-organization session expiry policies
Admin controls for centralized visibility, auditability, and governance over credentials, roles, and access

Responsibilities

Lead identity and authorization projects from problem definition and technical design through implementation, launch, and iteration.
Design authorization and credential models that support critical user workflows today and can be safely extended as the platform evolves.
Partner with product, design, and customer-facing teams to turn enterprise security requirements into durable technical solutions.
Establish engineering practices for quality, security, observability, and operational ownership.
Provide technical leadership and mentorship as the team grows.

Requirements

4-5+ years of experience building production backend systems, including hands-on design and implementation of a product authorization system: per-resource or per-object permissions, relationship-based access control, a policy engine, or a fine-grained authorization system in the style of Zanzibar, OpenFGA, SpiceDB, or Cedar.
Demonstrated end-to-end ownership: you've taken a system from first design through implementation, production rollout, and iteration with users.
Experience developing and operating multi-tenant systems at scale, where authorization checks sit in the request path and latency and consistency matter.
Comfort working across the full stack, from product and application code to cloud and Kubernetes infrastructure.

NICE TO HAVE

Experience with Python and Go.
Experience running an OpenFGA, SpiceDB, or similar deployment in production, beyond a proof of concept.
Working knowledge of OAuth, OIDC, and SCIM at the protocol level.

Benefits

Competitive compensation, including meaningful equity
(U.S. only) 100% coverage of medical, dental, and vision insurance for employee and dependents
Flexible PTO policy including company wide Winter Break (our offices are closed from Christmas Eve to New Year's Day!)
Paid parental leave
Fertility and family-building stipend through Carrot
(U.S. only) Company-facilitated 401(k)
Exposure to a variety of ML startups, offering unparalleled learning and networking opportunities.

Apply now to embark on a rewarding journey in shaping the future of AI! If you are a motivated individual with a passion for machine learning and a desire to be part of a collaborative and forward-thinking team, we would love to hear from you.

At Baseten, we are committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.

We are an Equal Opportunity Employer and will consider qualified applicants with criminal histories in a manner consistent with applicable law (by example, the requirements of the San Francisco Fair Chance Ordinance, where applicable).

Compensation Range: $165K - $330K

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More about this job

Responsibilities

Lead identity and authorization projects from initial problem definition and technical design through implementation, launch, and ongoing improvement. Build secure, scalable authorization and credential systems, partner with product and customer-facing teams, and establish engineering practices while mentoring the growing team.

Requirements

Requires 4–5+ years of production backend engineering experience, including hands-on design and implementation of a fine-grained authorization system and end-to-end ownership through production rollout. Candidates should have experience operating scalable multi-tenant systems where authorization latency and consistency matter, and be comfortable across application code, cloud infrastructure, and Kubernetes.

Skills

Backend Systems
Authorization Systems
Fine-Grained Permissions
Relationship-Based Access Control
Policy Engines
Multi-Tenant Systems
Credential Management
Authentication
OAuth
OIDC
SCIM
Python
Go
Cloud Infrastructure
Kubernetes
Technical Leadership

Benefits

Competitive Compensation
Equity
Medical Insurance
Dental Insurance
Vision Insurance
Flexible Paid Time Off
Company-Wide Winter Break
Paid Parental Leave
Fertility and Family-Building Stipend
401(k)
Learning and Networking Opportunities

Visa sponsorship

Not detected in the job text

Keywords

Identity and Access Management
Authorization
Authentication
Fine-Grained Authorization
Per-Resource Permissions
Relationship-Based Access Control
Policy Engine
Zanzibar
OpenFGA
SpiceDB
Cedar
Multi-Tenant Systems
Service Accounts
Agentic Workloads
Short-Lived Credentials
OAuth
OIDC
SCIM
Single Sign-On
Kubernetes
Cloud Infrastructure
Python
Go
Auditability
Observability
Enterprise Security
Production Backend Systems

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