Toronto, On Java + python backend developer Jobs – 108 Openings This Week

Principal Software Engineer I - Snowhouse Foundation
Snowflake —Toronto, ON
- Full-time
- Computer Science
- Engineering
- Java
AI Full Stack Developer
Avanade —Toronto, ON
- $104,000–$171,950 a year
- Full-time
- Azure
- Computer Science
- Software troubleshooting
CCAIP (IVR) Integration Developer
UST —Toronto, ON
- $78,000–$98,000 a year
- Temporary
- Hybrid work
- Writing skills
- Java
- AI
- Life insurance
- Paid sick leave
Quick apply
Lead Full Stack Developer
Royal Bank of Canada —Toronto, ON
- Full-time
- Azure
- Java
- Databases
6d
Sr. Consultant, Full Stack Application Developer
CIBC —Toronto, ON
- Full-time
- Azure
- System design
- Java
9d
Senior C++ Application Developer
TMX Group Limited —Toronto, ON
- $120,000–$130,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
Vice President, AI Software Engineering
Mastercard —Toronto, ON
- $208,000–$333,000 a year
- Full-time
- Java
- Team management
- Mentoring
CCaaS Engineer
Accenture —Toronto, ON
- $69,450–$119,450 a year
- Full-time
- Salesforce
- English
- Java
Senior Full Stack AI Developer
Messagepoint —Toronto, ON
- Full-time
- Remote
- AWS
- AI
- Communication skills
Quick apply
Quality Analyst - SCM
Tata Consultancy Services —Toronto, ON
- Azure
- Java
- SQL
1d
Senior Software Engineering Specialist
CGI —Toronto, ON
- $95,000–$145,000 a year
- Full-time
- Computer science
- Azure
- Software troubleshooting
Quick apply
1d
Développeur logiciel II
Intact —Toronto, ON
- $80,700–$98,700 a year
- Full-time
- Hybrid work
- Bilingual
- Computer Science
- No experience needed
- Wellness program
Sr. MTS Software Engineering - AIRI
eBay Inc. —Toronto, ON
- Full-time
- System design
- C++
- Continuous improvement
2d
Data Engineer
Scotiabank —Toronto, ON
- DevOps
- Java
- SQL
- Tuition reimbursement
Lead Software Engineer (Toronto)
Fitch Group —Toronto, ON
- $120,000–$155,000 a year
- Hybrid work
- Microsoft Excel
- Java
- AWS
- Tuition reimbursement
Staff Engineer
Royal Bank of Canada —Toronto, ON
- Full-time
- Software troubleshooting
- Maintenance
- Java
Staff Back End Engineer (Applications)
Forma.ai —Toronto, ON
- System design
- SQL
- AWS
- Disability insurance
- Dental care
Quick apply
Quality Engineering Specialist
CGI —Toronto, ON
- $65,000–$115,000 a year
- Full-time
- Java
- Mentoring
- Agile
Quick apply
Principal Software Architect
Carbon60 —Toronto, ON
- $180,000–$220,000 a year
- Full-time
- Remote
- Azure
- Java
- Databases
- Dental care
- Flexible schedule
API Quality Analyst (Quality Engineering) Lead
CGI —Toronto, ON
- $80,000–$130,000 a year
- Full-time
- Azure
- Software troubleshooting
- DevOps
Quick apply

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java + python backend developer jobs near toronto, on

Principal Software Engineer I - Snowhouse Foundation

Snowflake -
Toronto, ON

Apply Now

Job details

Full-time

Qualifications

Software engineering
Go
Node.js
Computer Science
Kubernetes
Engineering
Java
Master's degree
Bachelor's
Product development
Team management
SDKs
Back-end development
Mentoring
APIs
Software development or architecture experience
TypeScript
Communication skills
Python

Full job description

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done.

About the role

The App Runtime team is building a platform that lets every Snowflake user go from an idea to a live, deployed web application (Node.js first) in minutes. We own the end-to-end experience of building and running apps, from Cortex AI-assisted development to deployment in a secure, scalable infrastructure. Apps built on the platform inherit Snowflake's security, governance, lineage, and access controls by default. See Deploy Faster with Snowflake Apps.

As a Staff/Principal Engineer, you will shape the product and its architecture. It’s a high leverage role - you will lead a team to scale and harden an early-stage, public-preview product. Your decisions will have a long-lasting impact on the future of Snowflake as an app platform. This role requires a unique combination of deep hands-on expertise in scalability, performance and security, great product instincts, customer obsession and the organizational influence to drive cross-team programs.

Responsibilities

Own the roadmap and technical decisions to evolve the public-preview platform into a production-grade one, adding features like horizontal scaling, cost efficiency via suspend/resume, support for stacks beyond Node.js, and stronger access and data-governance controls
Stay deeply hands-on by authoring specs and implementing critical code across components from runtime infrastructure and the governance model to coding agents and user interfaces; lead by example
Serve as the primary technical representative for App Runtime internally and externally
Partner directly with customers, i.e. developers building Snowflake Apps, converting their needs to roadmap priorities
Grow the team by setting a high engineering bar and incubating the next generation of technical leaders
Align with adjacent teams like Container Platform, Networking, Cortex AI, Security and Snowsight on shared goals

Requirements:

Bachelor’s degree in Computer Science, Engineering or a related field. Master’s or higher is preferred but not a requirement

10+ years of experience, with a demonstrated track record of architecting, shipping and operating high-scale, container-based (e.g. Kubernetes) platforms, including staff-level ownership of technical direction, cross-team delivery, and mentoring
Proficiency in programming languages, such as Java, Python, TypeScript or Go (strong in backend and familiar with modern web stacks like Node.js), applied in distributed environments where security, reliability and performance are critical
Exceptional communication skills: crisp write-ups, constructive debate, and ability to influence without authority across engineering and product

Nice to have:

You led delivery of 0-1 products where you skillfully balanced the trade-offs between feature completeness and time-to-market
You have hands-on experience designing and evolving developer-facing SDKs and APIs
You designed multi-tenant systems (ideally app hosting platforms or tooling for developers) with strong isolation and a security-first posture
You keep yourself and engineers around you accountable for measurable outcomes
Your designs consider software holistically, from the hardware infrastructure to the client-side performance in the browser

Snowflake is growing fast, and we’re scaling our team to help enable and accelerate our growth. We are looking for people who share our values, challenge ordinary thinking, and push the pace of innovation while building a future for themselves and Snowflake.

How do you want to make your impact?

For jobs located in the United States, please visit the job posting on the Snowflake Careers Site for salary and benefits information: careers.snowflake.com

This role is exempt from Ontario’s job posting requirements. Compensation information is provided voluntarily to promote transparency and consistency across our job postings.

Apply Now

Refine Your Search

java + python backend developer jobs in toronto, on

Principal Software Engineer I - Snowhouse Foundation

AI Full Stack Developer

CCAIP (IVR) Integration Developer

Lead Full Stack Developer

Sr. Consultant, Full Stack Application Developer

Senior C++ Application Developer

Vice President, AI Software Engineering

CCaaS Engineer

Senior Full Stack AI Developer

Quality Analyst - SCM

Senior Software Engineering Specialist

Développeur logiciel II

Sr. MTS Software Engineering - AIRI

Data Engineer

Lead Software Engineer (Toronto)

Staff Engineer

Staff Back End Engineer (Applications)

Quality Engineering Specialist

Principal Software Architect

API Quality Analyst (Quality Engineering) Lead

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