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Added 15 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
…enterprise applications using Java, Spring Boot, React, Node.js, Python and…
Added 15 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
…enterprise applications using Java, Spring Boot, React, Node.js, Python and…
Added 15 days ago
AT
AI Engineer
Altitude Technology Solutions Inc
Toronto, ON
- Contract
…orchestration, policy enforcement) following MCP protocol. Engineer robust guardrails for safety, compliance, and least-privilege…
Added 15 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
…enterprise applications using Java, Spring Boot, React, Node.js, Python and…
Added 15 days ago
IQ
Senior Data Engineer – Python & PySpark
Infinity Quest
Montreal, QC
- Contract
Role: Senior Data Engineer – Python & PySpark
Added 15 days ago
TD
DevOps Engineer
Time Doctor
Remote, Canada
- Contract
- Remote
Time Doctor is hiring a DevOps Engineer to run and scale the cloud infrastructure behind our platform. Most of it runs on Google Cloud, defined in Terraform across 40+ environments, with…
Added 15 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
…enterprise applications using Java, Spring Boot, React, Node.js, Python and…
Added 15 days ago
B
Senior Application Developer/Engineer
Bevertec
Toronto, ON
- Contract
Added 15 days ago
UC
Data Engineer
UniSysTech Consulting
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Data Engineer to design, build, and automate scalable data pipelines. In this role, you will leverage strong Python and SQL expertise to extract, transform, and load…
Added 15 days ago
I
Site Reliability Engineer
i3D.net
Montreal, QC
- Full-time
Experience with scripting, automation, and version control systems, including Ansible, Python, Go, YAML, and Git
Added 15 days ago
S
Head of Data Systems (Google Stack)
Stacktics
Toronto, ON
- Full-time
Added 15 days ago
LT
Playwright QA Specialist
Lorven Technologies Inc.
Mississauga, ON
- Contract
Quality Engineer Playwright Test Automation Data Validation
Added 15 days ago
SI
Senior HPC Linux Engineer
Smart IT Frame LLC
Vancouver, BC · Greater Vancouver Metropolitan Area
- Contract
🚨 Hiring: Senior HPC / Linux Platform Engineer | Vancouver, BC
Added 15 days ago
E
Staff Backend Engineer
Emumba
Remote, Canada
- Full-time
- Remote
We're looking for a highly skilled Staff Backend Engineer to design and build robust, scalable, and secure distributed systems. As a critical member of our engineering team, you'll use your…
Added 15 days ago
Cryogenics Engineer II [639]
D-Wave
Burnaby, BC
D-Wave is seeking a Cryogenics Engineer II to join our Burnaby hardware team and work hands-on with our quantum computers. You will design, build, test, and implement cryogenic hardware…
Added 15 days ago
B
Senior DevOps Engineer
BuzzClan
Toronto, ON
- Contract
Position Title: RQ00813 - Senior DevOps / Cloud Engineer
Added 15 days ago
HB
Site Reliability Engineer – Elite Quant - Up to $200,000 CAD Starting base + Exceptional benefits/bonus package Fund
Hunter Bond
Montreal, QC
- Full-time
My client - one of the world's leading quantitative trading firms - is hiring a Platform Engineer / Site Reliability Engineer (SRE) to design, build, and maintain highly scalable, resilient…
Added 15 days ago
AI
Observability Engineer
AllianceIT Inc
Montreal, QC
- Contract
Experience in integrating observability tools with CI/CD pipelines and automating through scripting (Python, Bash, JSON, YAML, Terraform, or similar).
Added 15 days ago
Q
Senior Conversational Bot Engineer
Quantiphi
Toronto, ON
- Full-time
Proficiency in at least one of the following: Python, Node.js
Added 15 days ago
H
Machine Learning Engineer
Hays
Toronto, ON
- Contract
We’re looking for a hands-on Machine Learning Engineer to develop and improve ML and deep learning models that power personalization across our retail ecosystem.
Added 15 days ago
AI
Loads & Dynamics Analysis
AXISCADES Inc. - North America Operations
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
We are seeking an experienced aerospace engineer to support the migration of Loads and Dynamics analysis processes from legacy MSC software tools to Siemens Simcenter NASTRAN solution. The…
Added 15 days ago
I
Senior Electro-Optical Validation Engineer
Inpho
Ottawa, ON · Kanata, ON
- $175,000 to $200,000 CAD / year
- Full-time
We are seeking a Senior Electro-Optical Validation Engineer to lead characterization and validation of Inpho's next-generation InP-based optical components and photonic chips. This role…
Added 15 days ago
B
Software Engineer - Identity & Authorization
Baseten
Montreal, QC
- $165,000 to $330,000 CAD / year
- Full-time
Added 15 days ago
B
Software Engineer - Identity & Authorization
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
Added 16 days ago
M
Senior Java Full Stack Developer
Miratech
Toronto, ON
- Full-time
…enterprise applications using Java, Spring Boot, React, Node.js, Python and…

Baseten

Software Engineer - Identity & Authorization

Toronto, ON, Canada

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

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Job details

Pay: $165,000 to $330,000 CAD / 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 initiatives from 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 providing technical leadership and mentorship.

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 of a system 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 Systems
Identity Management
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 Authorization
Fine-Grained Authorization
Per-Resource Permissions
Relationship-Based Access Control
Policy Engine
Zanzibar
OpenFGA
SpiceDB
Cedar
Multi-Tenant Systems
Service Accounts
Agentic Workloads
Workload-Based Credentials
Single Sign-On
SCIM Provisioning
OAuth
OIDC
Auditability
Access Governance
Backend Systems
Python
Go
Cloud Infrastructure
Kubernetes
Low-Latency Permission Checks
Security
Observability
Enterprise Engineering

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