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Added 16 days ago
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Member of Technical Staff 3
Nutanix
Vancouver, BC
- $132,000 to $198,000 CAD / year
- Full-time
Work across all components of a big data platform such as API gateway, message bus, databases, and database abstraction layers.
Added 16 days ago
N
Member of Technical Staff 4
Nutanix
Vancouver, BC
- $151,000 to $227,000 CAD / year
- Full-time
Work across all components of a big data platform, including API gateways, message buses, databases, and database abstraction layers.
Added 16 days ago
JG
Full Stack Software Developer -
J&M Group
Toronto, ON
- Full-time
8+ years of experience developing large-scale, production business applications using Java for backend/API development
Added 16 days ago
T
Senior Software Engineer, Internal Tools
Tubi
Toronto, ON
- Full-time
Tubi's Internal Tools team is at the forefront of AI integration, developing everything from developer resources to production-grade AI for business operations. We are the group responsible…
Added 16 days ago
C
Senior Java Developer - Vice President
Citi
Mississauga, ON
- Full-time
We are seeking a talented and passionate Senior Developer to join our Operations Workbench Scrum team. You will be a key contributor to the development of our new, cutting-edge Operations…
Added 16 days ago
SD
Full Stack Software Developer
Symbiotic Digital
ON · Downsview Central, Ontario
- Contract
We are seeking a senior-level Full Stack Developer with
Added 16 days ago
Lead Angular Developer (Data Security Platform)
Open Text Corporation
Richmond Hill, ON
Understanding of UX principles and methodologies; Full Stack Java and RESTful API experience is a plus.
Added 16 days ago
S
Staff Software Engineer, Risk Data Engineering
Stripe
Canada
- Full-time
…engineering practices and guiding product teams on event-driven data API modeling - so that every team at Stripe can build, decide, and grow from a trusted, well-engineered data…
Added 16 days ago
O
Lead Angular Developer (Data Security Platform)
OpenText
Richmond Hill, ON
- Full-time
Understanding of UX principles and methodologies; Full Stack Java and RESTful API experience is a plus.
Added 16 days ago
C
Senior Java Developer, Assistance Vice President
Citi
Mississauga, ON
- Full-time
4+ years of relevant experience in Java (JDK 1.8 or more) , experience with Spring Boot, KAFKA, GRPC, ECS, Mongo, REST API, JUNIT and SQL Basics
Added 16 days ago
S
Staff Software Engineer, Risk Data Engineering
Stripe
Toronto, ON
- Full-time
…engineering practices and guiding product teams on event-driven data API modeling - so that every team at Stripe can build, decide, and grow from a trusted, well-engineered data…
Added 16 days ago
Java Full Stack
Capgemini
Toronto, ON
6 to 8+ years of experience with back-end technologies including Core Java, Spring, Spring Boot, REST API, SOAP, Microservices, and JUnit.
Added 16 days ago
XI
Senior Engineering Manager
Xplore Inc
Markham, ON
- Full-time
…Golang (Go). Experience with C# .NET, JavaScript/TypeScript, Java, or other modern development platforms is considered an…
Added 16 days ago
Software Development Engineer II, AWS Marketplace
Amazon
Toronto, ON
- Proficiency in at least one modern programming language (Java, Python, TypeScript, etc.)
Added 16 days ago
Senior Software Engineer, Internal Tools
Tubi - Canada
Toronto, ON
Tubi's Internal Tools team is at the forefront of AI integration, developing everything from developer resources to production-grade AI for business operations. We are the group responsible…
Added 16 days ago
WI
Java Backend Developer
Work in Ottawa
Ottawa, ON
- $105,000 to $120,000 CAD / year
- Full-time
We are excited to partner with Compax to attract top talent for a Java Backend Developer position. This job posting is a new position within our organization.
Added 16 days ago
M
Solution Architect, Power Platform & D365
MNP
Markham, ON · Toronto, ON
- Full-time
Proven experience across multiple languages and technology stacks (Java, C, C++, C#, Objective C, SQL Server, etc.) is an asset
Added 16 days ago
E
Sr. Full Stack Engineer - MTS 1 (Seller)
eBay
Toronto, ON
- Full-time
Strong proficiency in Java, with hands-on experience building services using Spring Boot
Added 16 days ago
Senior Software Developer in Test (SDET)
Global Relay
Halifax, NS
As a Senior Software Developer in Test, you will be part of a small, highly focused team responsible for delivery of highly scalable and robust services within Global Relay’s platform. You…
Added 16 days ago
RT
Java Developer
Russell Tobin
ON · Ontario, Canada
- $45 to $50 USD / hour
- Contract
Develop, enhance, test, troubleshoot, and support large-scale web applications using Java and Oracle/SQL.
Added 16 days ago
VB
Développeur en automatisation des tests QA
Vaco by Highspring
Montreal, QC
- Full-time
Développer des tests automatisés fonctionnels, d'intégration, de régression et d'API.
Added 16 days ago
C
Applications Development Technology Lead Analyst - Lead Java Developer - Vice President
Citi
Mississauga, ON
- Full-time
The Applications Development Technology Lead Analyst (Lead Java Developer) is a senior-level position responsible for leading the architectural design, implementation, and continuous…
Added 16 days ago
GR
Senior Software Developer in Test (SDET)
Global Relay
Halifax, NS
- Full-time
As a Senior Software Developer in Test, you will be part of a small, highly focused team responsible for delivery of highly scalable and robust services within Global Relay’s platform. You…
Added 16 days ago
P
Distinguished Enterprise Architect, Flights
Priceline
Toronto, ON
- Full-time
…and third-party technologies - defining integration patterns, API/data contracts, clear ownership boundaries, and…
Added 16 days ago
Software Application Developer, Generative AI (Gen AI)
BMO
Calgary, AB · GCS
As a Gen AI Software Application Developer at BMO, you will focus on building and integrating Generative AI capabilities into enterprise applications. Working with technology and business…

Tubi - Canada

Senior Software Engineer, Internal Tools

Toronto, ON, Canada

$137,200 - $196,000 CAD

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Job details

Pay: $137,200 - $196,000 CAD
Experience: 5+ years of professional experience building and operating production systems, from design through production ownership.
Posting language: English
Posted: Sep 21, 2026

Original job description

About the Team:

Tubi's Internal Tools team is at the forefront of AI integration, developing everything from developer resources to production-grade AI for business operations. We are the group responsible for turning AI from an experiment into an operating capability: training, infrastructure, developer agents, and AI-powered business systems. Engineers operate with high ownership and autonomy, collaborating on shared architectural decisions and AI infrastructure.

What You'll Do:

Own systems end to end - design them, build them, and support them in production.
Lead the projects you own: sequence the work, decide what lands first, and set technical direction for the engineers working with you.
Sit with the people who use what you build, and turn what you learn there into a system.
Design the service boundaries, contracts and schema evolution that let our platforms grow without breaking the teams depending on them.
Make our AI systems dependable in production: evaluation harnesses, human approval steps before an agent acts, retries that handle a model returning something unexpected, and cost tracking that tells you what a task costs before you run it.
Build what other engineers build on - agent skills, tool and MCP integrations, shared libraries - and raise the bar through code review, design discussion and mentoring.
Spot the platform work nobody has asked for yet, make the case for it, and build it.

Your Background:

5+ years of professional experience building and operating production systems, from design through production ownership.
A system you designed and can walk us through end to end - where its boundaries sit, what constrained it, and what you chose against.
Strong programming proficiency in a statically typed language such as Rust, Go, C++, Java, Kotlin, C#, or TypeScript. Production Rust is a plus rather than a requirement.
You have owned a service in production: you wrote the runbooks, you knew what it cost, and you were the one paged when it broke.
Experience designing systems that other teams integrate with - stable interfaces, schema evolution, and not breaking your consumers.
Experience leading a project that other engineers contributed to, and communicating effectively with cross-functional partners.
Proven ability to leverage AI-assisted development tools, with sound technical judgment when reviewing AI-generated output for correctness, security, and maintainability.
Bachelor's or Master's degree in a technical field, or equivalent industry experience.

Nice to Have:

Production Rust, or a systems background you are looking to apply to it.
Data or measurement systems where getting the numbers right was the hard part.
LLM and agent plumbing: tool and MCP integrations, evaluation harnesses, multi-model orchestration, cost control at volume.
Internal platform or developer-experience work: systems other engineers build on rather than end-user features.

The AI Mandate

Tubi expects engineers at all levels to leverage AI tools (Claude Code, Codex, Cursor, MCP integrations) to accelerate delivery, testing, and documentation. On this team it goes further: much of what we build is the machinery that lets other people delegate their work to AI safely. You don't need to arrive as an AI expert, but you do need to develop deep fluency quickly and apply it with production-grade discipline:

Trust Engineering: Building systems where people can progressively delegate to AI, and where the blast radius is contained when AI is wrong.
AI as Leverage: Treating AI as a force multiplier for a small team, so that what you build measurably expands what the team can accomplish.
Cost Discipline: Treating AI spend as an engineering problem - optimizing for accuracy per dollar, not accuracy alone.
Pragmatic Adoption: Evaluating new capabilities with a builder's eye - what to use now, what's hype, and what to wait for.

Pursuant to local pay disclosure requirements, the pay range for this role, with final offer amount dependent on education, skills, experience, and location is as listed annually below.

This role is also eligible for an annual discretionary bonus, long-term incentive plan, and various benefits including medical/dental/vision, insurance, vacation/paid time off and other benefits in accordance with applicable plan documents.

Toronto, Canada

$137,200 - $196,000 CAD

Tubi Media Group is a division of Fox Corporation, and the FOX Employee Benefits summarized here, covers the majority of employee benefits. The following distinctions below outline the differences between the Tubi and FOX benefits:

For all salaried employees, in lieu of the FOX Vacation policy, Tubi offers a Flexible Time Off Policy to manage all personal matters.

For all full-time, regular employees, in lieu of FOX Paid Parental Leave, Tubi offers a generous Parental Leave Program, which allows parents twelve (12) weeks of paid bonding leave (top up in Canada) within the first year of birth, adoption, surrogacy, or foster placement of a child in addition to applicable government leave program(s) and FOX’s short-term disability policy (if applicable). This time is 100% paid through a combination of any applicable government leaves and wage-replacement programs in addition to contributions made by Tubi.

For all full-time, regular employees, Tubi offers a monthly wellness reimbursement.

About Tubi:

Boldly built for every fandom, Tubi is a free streaming service that entertains over 100 million monthly active users. Tubi offers the world's largest collection of Hollywood movies and TV shows, thousands of creator-led stories and hundreds of Tubi Originals made for the most passionate fans. Headquartered in San Francisco and founded in 2014, Tubi is part of Tubi Media Group, a division of Fox Corporation.

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, gender identity, disability, protected veteran status, or any other characteristic protected by law. We will consider for employment qualified applicants with criminal histories consistent with applicable law.

Apply About employer

More about this job

Responsibilities

You will design, build, and support internal AI-powered systems and developer tools end-to-end while leading technical projects. This role involves collaborating with cross-functional teams to create scalable service architectures and ensuring AI systems are dependable and cost-effective in production.

Requirements

Candidates must have 5+ years of professional experience building and operating production systems with strong proficiency in a statically typed language. You should have a proven track record of owning services in production and effectively leading projects that involve cross-functional collaboration.

Skills

Rust
Go
C++
Java
Kotlin
C#
TypeScript
System design
AI infrastructure
LLM orchestration
Production engineering
API design
Schema evolution
Mentoring
Project leadership
Technical communication

Benefits

Medical insurance
Dental insurance
Vision insurance
Life insurance
Paid time off
Parental leave
Wellness reimbursement
Discretionary bonus
Long-term incentive plan

Visa sponsorship

Not detected in the job text

Keywords

Internal Tools
AI Integration
Developer Resources
Infrastructure
Developer Agents
Rust
Go
C++
Java
Kotlin
C#
TypeScript
Service Boundaries
Schema Evolution
Evaluation Harnesses
MCP Integrations
LLM
Multi-model Orchestration
Cost Control
Production Ownership
Runbooks
System Architecture
Claude Code
Codex
Cursor
Streaming Service
Tubi Media Group
Fox Corporation
Hybrid
Software Engineering

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