Toronto, On Java + python backend developer Jobs – 94 Openings This Week

Senior Backend Engineer, DevEx
Quo —Toronto, ON
- $169,000–$220,000 a year
- Full-time
- Remote
- AI
- Communication skills
- Python
- Paid time off
5d
Staff Software Eng. II - Data Platform
eBay Inc. —Toronto, ON
- Full-time
- Computer Science
- Engineering
- System design
AI, Architect
Synopsys —Mississauga, ON
- $186,000–$279,000 a year
- Azure
- Doctoral degree
- Computer Science
12d
Fullstack Integration Developer Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Computer science
- Azure
- Oracle
AI Architect
Synopsys —Mississauga, ON
- $186,000–$279,000 a year
- Azure
- Doctoral degree
- Computer Science
SubLedger QE Strategy Lead
Royal Bank of Canada —Toronto, ON
- Full-time
- Oracle
- DevOps
- Engineering
Senior Software Engineer, Konnect Core Platform
Kong —Toronto, ON
- $115,000–$200,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Software troubleshooting
Application Development Manager, Trading Platforms, Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Oracle
- System design
- Java
Lead Agentic AI Engineer – VP (Mississauga)
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Master's degree
Sr. Software Engineer, Backend
Pinterest —Toronto, ON
- Hybrid work
- Computer science
- Computer Science
- Java

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java + python backend developer jobs near toronto, on

Senior Backend Engineer, DevEx

Quo -
Toronto, ON

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Job details

Full-time
$169,000–$220,000 a year
5 days ago

Qualifications

Kotlin
Software engineering
Automated build pipelines
Cloud infrastructure
Go
Law
Continuous Delivery (CD) implementation
Process improvement
Back-end development
Swift
AI
Cross-functional collaboration
Software development or architecture experience
TypeScript
Communication skills
Python
Cross-functional communication
Pipeline

Full job description

Senior Backend Engineer, DevEx

Remote - Toronto • Remote - Vancouver

Engineering

Remote

Full-time

Small businesses represent 99.9% of all companies, yet they're still forced to choose between clunky, outdated enterprise phone systems or their personal phones. This multi-billion dollar market has been overlooked for decades, left to cobble together solutions that slow them down instead of helping them grow.

Quo is changing that. We bring calls, texts, and customer information together into one easy-to-use, AI-powered platform. We’re not just building a phone system. We’re setting a new standard for how businesses connect with their customers.

Driven by our values, we move fast, build with determination, and obsess over delivering value to the businesses that have been underserved for far too long.

Today, Quo is trusted by more than 90,000 companies and rated #1 in customer satisfaction on G2. We’re backed by Y Combinator, Tiger Global, Craft Ventures, Slow Ventures, and other top-tier investors. It’s safe to say we’re onto something big.

About the Role

We're looking for a Senior Backend Engineer, DevEx to accelerate the AI tooling transformation that enables our teams to build, test, and ship with speed and confidence. You'll treat developer experience as a product - defining the strategy, driving platform adoption, and delivering measurable improvements to productivity, quality, and reliability across the software development lifecycle.

This is a high-impact individual contributor role. You'll partner with senior engineering leaders across the organisation, influence standards and tooling decisions, and champion platform-first thinking - turning developer pain points into durable, scalable solutions that benefit hundreds of engineers.

Some of the things you'll do:

Define and drive DevEx strategy across engineering organizations, partnering with senior leaders to align investments with business priorities
Design, implement, and optimise CI/CD pipelines and lifecycle automation platforms
Build developer tools and automation to simplify and expedite the software development lifecycle from requirements through release
Define and promote golden paths for building, deploying, and operating services
Reduce tooling fragmentation through consolidation, strong defaults, and principled standardisation
Identify and eliminate friction across build, test, deployment, and operations workflows
Improve and maintain core infrastructure across multi-cloud and hybrid environments
Collaborate with cross-functional teams to drive best practices in reliability, testability, and performance
Represent DevEx strategy in senior technical forums and drive engineering culture improvements
Iterate on evaluation frameworks that keep automation, AI-assisted tooling, and coding agents reliable and aligned with sound software engineering practices

About You

8+ years of professional software engineering experience, with at least 3 years focused on developer productivity, platform engineering, or internal tooling
Strong hands-on coding skills in one or more modern languages such as Python, Go, Java, TypeScript, Kotlin, or Swift
Deep experience with CI/CD systems, build infrastructure, testing frameworks, and deployment automation
Demonstrated ability to influence engineering practices across multiple teams or organisations
Exposure to AI-assisted engineering workflows, coding agents, or LLM evaluation pipelines
Experience improving developer productivity at a company with hundreds or thousands of engineers
Experience identifying, measuring, and systematically eliminating friction in the software development lifecycle
Ability to balance standardisation with developer autonomy - knowing when to enforce defaults and when to empower teams
Proven track record of translating technical strategy into measurable outcomes
Experience operating critical systems with high reliability, observability, and availability requirements
Clear and effective communication skills with the ability to engage both technical and leadership audiences

Nice to have:

Experience building and scaling internal developer platforms as products (e.g., Backstage or similar portals)
Experience with application lifecycle management or automation at enterprise scale
Passion for engineering excellence and a track record of raising the technical bar across teams

Compensation

The annual base salary range for this position is as follow, plus equity and benefits:

SF Bay Area, Los Angeles, Seattle, Portland, Boston, New York, and Washington, DC Metro: $187,000 - $220,000 USD
All other US Locations: $169,000 - $198,000 USD
Canada: $172,000 - $202,000 CAD

The ranges displayed reflect the target for new hire salaries, and within each range, individual pay is determined by your skills and experience, as well as relevant education. Your recruiter can share more and answer questions about the specific salary range during the hiring process.

Salary is just one component of Quo’s total compensation package. Your total rewards package will include equity, extensive medical coverage, a monthly lifestyle stipend, and a flexible PTO policy.

Who we are

As a fully remote company, we thrive as a team. We are curious, ambitious, and dedicated to our work. We value trust above all else, and have a strong bias for action. If you're looking for a place to do your life's work, please get in touch. We'd love to hear from you.

And remember, there's no such thing as a 'perfect' candidate. We're looking for optimists with grit and determination, who are excited to face the challenges of a growing startup. Quo is the type of company where you can grow, and we encourage you to apply for this role even if you don't think you meet all the requirements.

We are committed to creating an inclusive and diverse work environment. It is important that you are able to bring your authentic self to work every day. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. #LI-Remote #PostLI

Apply Now

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java + python backend developer jobs in toronto, on

Senior Backend Engineer, DevEx

Staff Software Eng. II - Data Platform

AI, Architect

Fullstack Integration Developer Vice President

AI Architect

SubLedger QE Strategy Lead

Senior Software Engineer, Konnect Core Platform

Application Development Manager, Trading Platforms, Vice President

Lead Agentic AI Engineer – VP (Mississauga)

Sr. Software Engineer, Backend

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