Maple On Java + python backend Jobs – 119 Openings This Week

Associate Director, Lead Quality Engineer
Royal Bank of Canada —Toronto, ON
- Full-time
- Computer Science
- Software troubleshooting
- DevOps
Azure Cloud and AI Lead - 69858401
Cognizant —Toronto, ON
- $83,500–$95,500 a year
- Full-time
- Hybrid work
- Azure
- Software troubleshooting
- Java
- Employee stock purchase plan
- Designated paid holidays
9d
Senior Frontend Engineer
Forma.ai —Toronto, ON
- $150,000–$190,000 a year
- Java
- AWS
- JavaScript
- Disability insurance
- Dental care
Quick apply
Staff Product Security Engineer, Reviews
Okta —Toronto, ON
- $180,000–$247,500 a year
- Hybrid work
- Java
- C++
- Communication skills
Quick apply
Technical Lead
ShyftLabs —Toronto, ON
- $130,000–$170,000 a year
- Full-time
- Hybrid work
- Java
- SQL
- AWS
- Dental care
- Vision care
Quick apply
Senior Back End Engineer (Data Platform)
Forma.ai —Toronto, ON
- $150,000–$190,000 a year
- Java
- Databases
- SQL
- Disability insurance
- Dental care
Quick apply
Staff Back End Engineer (Data Platform)
Forma.ai —Toronto, ON
- Java
- Databases
- SQL
- Disability insurance
- Dental care
Quick apply
Staff Back End Engineer (Applications)
Forma.ai —Toronto, ON
- Java
- Databases
- SQL
- Disability insurance
- Dental care
Quick apply
Staff Frontend Engineer
Forma.ai —Toronto, ON
- Java
- AWS
- JavaScript
- Disability insurance
- Dental care
Quick apply
Manager, Smart Factory Solutions
Magna International —Aurora, ON
- From $110,000 a year
- Full-time
- Azure
- DevOps
- Java
Quick apply
Principal AI Platform Engineer
Royal Bank of Canada —Toronto, ON
- Full-time
- Azure
- Computer Science
- Engineering
13d
Contact Center AI Platform-Tech Lead
Definity Financial Corporation —Toronto, ON
- $108,700–$158,700 a year
- Full-time
- Hybrid work
- CRM software
- Computer Science
- Salesforce
- Tuition reimbursement
- Paid time off
Engineering Manager, Research & Development
ACV Auctions —Toronto, ON
- $136,000–$171,000 a year
- Full-time
- Computer science
- Computer Science
- Engineering
- Employee stock purchase plan
- Disability insurance
Quick apply
Sr. Software Engineer, Backend
Pinterest —Toronto, ON
- Hybrid work
- Computer science
- Computer Science
- Java
Full Stack Developer
Kumaran Systems —Toronto, ON
- Full-time
- SQL
- Analysis skills
- Machine learning
3h

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Azure Cloud and AI Lead - 69858401
Cognizant —Toronto, ON
This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable…
$83,500–$95,500 a year
9d

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Manager, Smart Factory Solutions
Magna International —Aurora, ON
Actively troubleshoot and resolve issues encountered during development, testing, deployment, and production operations.
From $110,000 a year
Quick apply
Full Stack Developer
Kumaran Systems —Toronto, ON
With over 34 years of delivery excellence, we specialise in re-engineering core applications, driving cloud transformation, and building automation-first, GenAI…
3h

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Associate Director, Lead Quality Engineer

Royal Bank of Canada -
Toronto, ON

Apply Now

Job details

Full-time

Qualifications

ISTQB Certification
Predictive analysis
Quality assurance test automation development
System verification and validation
Defect resolution root cause analysis
Law
Computer Science
Software troubleshooting
Data validation techniques
Team leadership
DevOps
Data quality assurance
Engineering
Selenium
Java
Databases
Quality assurance
Software quality assurance
Bachelor's
Machine learning
Decision making
Requirements analysis
Quality Control
Mentoring
Computer Engineering
GitHub
APIs
Integration testing
Root cause analysis
AI
Cross-functional collaboration
Business
Jenkins
Communication skills
Python
Cross-functional communication
Pipeline

Full job description

Job Description

What is the opportunity?

AI Systems and Models Testing

Design and execute comprehensive test strategies for AI systems and models, including prompt engineering, output evaluation, and bias/safety testing. Develop deep understanding of LLM behavior—tokenization, embeddings, attention mechanisms, and inference—to anticipate failure modes. Construct effective prompts, recognize hallucinations and off-target outputs, and assess quality across accuracy, tone, coherence, and bias dimensions. Apply evaluation metrics specific to generative AI and establish appropriate thresholds.

What will you do?

Test AI systems integrated with RAG pipelines and knowledge bases, validating data quality and retrieval accuracy as they impact model outputs. Understand vector database mechanics, similarity search thresholds, embedding drift, and test edge cases including near-duplicate documents, sparse vs. dense embeddings, and performance under scale. Leverage LangChain and LangGraph frameworks to read code, understand chain and graph construction, identify failure points, and write test harnesses. Validate integration points using MCPs, testing tool availability and error handling.

Test Strategy and Planning

Define and execute comprehensive test strategies for different platforms, ensuring coverage across functional, regression, integration, and performance testing. Establish testing standards and best practices that span both traditional QA and AI-specific validation.

Test Automation and Framework Development

Design, build, and maintain automated test suites to accelerate release cycles and improve coverage. Leverage AI and ML tools to enhance test coverage, improve efficiency, and reduce regression cycles.

QA Lifecycle Validate end-to-end deal workflows including setup, structuring, processing, and distributions. Ensure data integrity across upstream and downstream systems through reconciliation testing and reporting.

Release and Regression Testing

Coordinate regression testing for platform releases, patches, and infrastructure changes. Ensure stability and backward compatibility, particularly during critical processing windows.

Cross-Functional Collaboration

Partner with developers, business analysts, and product owners to clarify requirements, identify edge cases, and ensure testability of new features. Lead defect triage sessions, prioritize issues based on business impact, and maintain clear documentation through to closure.

Quality Leadership and Reporting

Define and monitor key quality indicators including defect density, test coverage, and automation rates. Present findings to leadership and recommend improvements. Mentor junior QA team members and foster a culture of quality across the team.

Production Support Provide production support during critical processing windows, investigate incidents, and coordinate root cause analysis and remediation efforts.

What You Need to Succeed

Must-Have:

7+ years of quality assurance or quality engineering experience, with at least 3 years in a lead or senior capacity. Strong domain knowledge in Capital Markets or similar asset classes.

Technical Skills

Hands-on experience with test automation tools (Selenium, Robot Framework, Playwright, or similar). Proficiency in programming languages including Java and Python, with demonstrated framework implementation expertise. Hands-on API automation and backend system validation experience. Proficiency in database query development, data validation, and reconciliation testing. Experience with CI/CD pipelines and DevOps practices (Jenkins, GitHub, or similar).

AI and ML Competencies

Core understanding of LLM architecture and behavior. Hands-on experience with LangChain and/or LangGraph frameworks. Knowledge of RAG pipelines, vector databases, and agentic solutions. Familiarity with Model Context Protocols (MCPs) and integration testing. Understanding of bias, safety, and red-team testing methodologies for AI systems.

Soft Skills and Mindset

Demonstrated passion for automation, continuous learning, and solving open-ended problems. Excellent analytical, problem-solving, and communication skills. Ability to manage multiple priorities in a fast-paced, deadline-driven environment. Ability to mentor and lead teams while maintaining focus on quality excellence.

What’s in it for you?

Leaders who support your development through coaching and managing opportunities
Work in a dynamic, collaborative, progressive, and high-performing team
Opportunities to do challenging work
Opportunities to take on progressively greater accountabilities
Access to a variety of job opportunities across business and geographies
Education
Bachelor’s degree in computer engineering, Computer Science, or equivalent professional experience
Industry certifications (ISTQB, CSTE) a plus

#LI-ASPost

#TECHPJ

Job Skills

Application Testing, Decision Making, Detail-Oriented, Group Problem Solving, IT Quality Assurance, Long Term Planning, Predictive Analytics, Programming Languages, Software Product Testing, Test Automation

Additional Job Details

Address:

RBC CENTRE, 155 WELLINGTON ST W:TORONTO

City:

Toronto

Country:

Canada

Work hours/week:

37.5

Employment Type:

Full time

Platform:

CAPITAL MARKETS

Job Type:

Regular

Pay Type:

Salaried

Posted Date:

2026-07-17

Application Deadline:

2026-08-14

Note: Applications will be accepted until 11:59 PM on the day prior to the application deadline date above

Our Employment Opportunities

At RBC, we are guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence and winning together as One RBC. We believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programs intended to foster a workplace based on respect, belonging and opportunity for all.

Join our Talent Community

Stay in-the-know about great career opportunities at RBC. Sign up and get customized info on our latest jobs, career tips and Recruitment events that matter to you.

Expand your limits and create a new future together at RBC. Find out how we use our passion and drive to enhance the well-being of our clients and communities at jobs.rbc.com.

RBC is presently inviting candidates to apply for this existing vacancy. Applying to this posting allows you to express your interest in this current career opportunity at RBC. Qualified applicants may be contacted to review their resume in more detail.

Apply Now

Refine Your Search

java + python backend jobs in maple on

Associate Director, Lead Quality Engineer

Azure Cloud and AI Lead - 69858401

Senior Frontend Engineer

Staff Product Security Engineer, Reviews

Technical Lead

Senior Back End Engineer (Data Platform)

Staff Back End Engineer (Data Platform)

Staff Back End Engineer (Applications)

Staff Frontend Engineer

Manager, Smart Factory Solutions

Principal AI Platform Engineer

Contact Center AI Platform-Tech Lead

Engineering Manager, Research & Development

Sr. Software Engineer, Backend

Full Stack Developer

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