42,055+ Java Python Developer Jobs in Toronto, Canada — Local Employers Hiring June 2026

Professional job seekers finding Canada jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior ML Evaluation Engineer

A leading software company is seeking a Principal Machine Learning Engineer to design evaluation protocols for ML-powered product experiences, ensuring high standards of quality and reliability. The successful candidate will have over 4 years of experience in ML evaluation or applied engineering and strong progr ...

Senior DevOps Engineer Cloud, CI/CD & Automation Lead

A technology firm specializing in cloud engineering is seeking a DevOps Engineer to lead DevOps workflows and mentor the development team. This fully remote position welcomes candidates from anywhere in Canada. The ideal candidate will have over 5 years of experience with cloud platforms, automation practices, a ...

Staff Data Scientist: ML Forecasting & GenAI Architect

A leading legal tech firm in Toronto seeks a Senior Data Scientist to architect and lead ML systems. Candidates should have over 8 years of relevant experience and actively drive high-impact modeling projects. This role requires proficiency in Python, SQL, and modern AI techniques. The firm offers a competitive ...

Senior Software Engineer Architecture Lead, Hybrid/Remote

A global data and insights firm in Toronto is looking for a Senior Software Engineer to design and implement systems that support its products and internal operations. The role involves end-to-end ownership of complex features and mentoring fellow engineers. The ideal candidate has significant experience in soft ...

Finance Planning Tech Lead: Hyperion, FDMEE & Essbase

A leading banking institution in Toronto is seeking a skilled Software Engineer to develop and support finance planning applications. The ideal candidate has over 5 years of experience with Essbase and Hyperion Planning, as well as strong skills in Python and Oracle DB. This organization values an inclusive cult ...

Staff Software Engineer, Issue Workflow, High Scale

A leading software monitoring company in Toronto is seeking a Staff Software Engineer for their Issue Workflow team. The ideal candidate has over 10 years of full-stack software engineering experience, primarily in Python and Typescript. You will drive the technical strategy while mentoring other engineers, cham ...

Climate Risk Actuarial Analyst Strategic Insights

A leading insurance company in Toronto seeks a candidate for risk management focused on climate impact. Responsibilities include assessing catastrophe-related risks, analyzing datasets, and collaborating cross-functionally. Ideal candidates should hold a degree in Actuarial Science or a related field, have compl ...

Junior Data & Process Analyst

Une institution financière reconnue, située à Toronto, recherche un professionnel spécialisé dans la gestion des rapports et de l'analyse de données. Les candidats doivent avoir une expérience en Python, spécialement avec les modules Pandas et PyQt5, ainsi qu'une bonne connaissance de Tableau. Le salaire se situ ...

Remote Full Stack Tech Lead Build Scalable Backends

A digital product company is seeking a Lead Engineer to oversee technical development and architect scalable systems. Candidates should have over 7 years of professional engineering experience, expertise in Go and Python, and a strong command of React and TypeScript. This remote role emphasizes collaboration, te ...

Senior ML & GenAI Architect Production Systems

A leading Canadian digital automotive solutions firm is seeking a Senior Data Scientist to shape AI and machine learning systems critical to its marketplace. The successful candidate will own ML and GenAI systems, collaborate across teams, and mentor junior data scientists. A minimum of 5 years' experience, stro ...

Power Architect for AI Compute Systems

An innovative technology company is seeking a Power Architect to lead architectural strategy and design decisions for high-performance AI compute systems. This hybrid role involves optimizing power usage in product design and requires extensive experience with power estimation tools and programming in Verilog, C ...

Lead Data Scientist — Causal Health Insights

A leading health technology company in Toronto is hiring a Lead Data Scientist to drive research on causal inference from real-world healthcare data. You will design frameworks, address data challenges, and translate insights for executive stakeholders. The ideal candidate has advanced statistical training, hand ...

Remote AI Engineer for Production Grade Fintech Automation

A dynamic technology firm is seeking an experienced AI Engineer to design and deploy production-grade AI systems for financial services. Candidates should have significant experience in AI/ML engineering and backend Python development. The role offers a collaborative remote work environment with flexible hours, ...

Technical Lead

Location: Toronto, ON (Hybrid- 2x/week onsite) Start Date: ASAP Duration: 12+ months (extension possible) Key responsibilitiesMust have Technical/Functional skills: 10+ years in software engineering with strong hands‑on Python Deep expertise in AWS: Lambda, API Gateway, EC2, S3, DynamoDB, CloudWatch, I ...

Software Team Lead — Hands On, Remote

A growing SaaS company in Canada seeks a Software Development Team Lead to guide a small team while actively engaging in backend development with Python. Responsibilities include mentoring developers, making architectural decisions, and collaborating with leadership to shape product direction. The ideal candidat ...

AI Hardware Performance Architect (Hybrid/Remote)

A leading AI technology company is seeking a Performance Architect for their Toronto office or a remote position. You will analyze and optimize AI workloads, developing performance models to improve scalability and efficiency. This role requires expertise in C++ and Python, strong analytical skills, and the abil ...

Data Scientist II: Drive Data Driven Banking Insights

Une institution financière de premier plan recherche un Data Scientist à Toronto pour analyser des données opérationnelles et fournir des insights clairs. Le candidat devra utiliser des techniques statistiques et automatiser des processus grâce à des compétences en Python et SQL. Une interaction avec des partena ...

Data Scientist: AI Agents & Advanced Analytics Innovator

A leading technology company in Canada is seeking a Data Scientist focused on AI Agents & Advanced Analytics. This role involves analyzing large datasets to uncover insights and developing AI-powered applications using Large Language Models. Candidates should have a strong background in Python, data science, and ...

Quantum Software Engineer: DSLs & Compiler

A technology company specializing in quantum computing seeks a Scientific Software Engineer to tackle software challenges in quantum systems. You will develop domain-specific languages and work with a vibrant team on cutting-edge technologies. The role requires a Ph.D. in Computer Science or Physics and experien ...

Staff Data Scientist: ML Forecasting & GenAI Architect

A leading legal tech firm in Toronto seeks a Senior Data Scientist to architect and lead ML systems. Candidates should have over 8 years of relevant experience and actively drive high-impact modeling projects. This role requires proficiency in Python, SQL, and modern AI techniques. The firm offers a competitive ...

Senior Agentic AI Engineer: Multi Agent Systems & LLM Ops

A leading AI solutions provider in Toronto is looking for a Senior AI Engineer to leverage expertise in agentic AI systems and cloud deployment. The ideal candidate has significant experience in building multi-agent architectures and RAG pipelines on AWS. Key responsibilities include optimizing AI systems for en ...

Data Science Engineer (GCP) Remote Canada + Benefits

A leading technology firm in Toronto is seeking a Data Science Engineer with experience in GCP to design and deploy machine learning models. The ideal candidate will have a strong background in statistical analysis and data visualization, proficient in Python and SQL. You will work closely with stakeholders, pro ...

Senior Software Engineer Architecture Lead, Hybrid/Remote

A global data and insights firm in Toronto is looking for a Senior Software Engineer to design and implement systems that support its products and internal operations. The role involves end-to-end ownership of complex features and mentoring fellow engineers. The ideal candidate has significant experience in soft ...

Senior AI Backend Engineer – Hybrid Role

A global leader in information services is looking for a Senior Software Engineer to join their AI-driven team in Toronto. This role involves designing backend services for innovative AI solutions focused on accounting workflows. The ideal candidate should have strong Python skills, experience with AI systems, a ...

Data Architect Snowflake | Cloud Data Solutions Lead

A leading technology firm in Toronto seeks a skilled Data Architect to provide expertise in managing complex data solutions. The role involves designing and implementing scalable data architectures using Snowflake, optimizing performance, and collaborating with analytics teams on advanced projects. Ideal candida ...

Lead AI Backend Engineer: GenAI for Finance (Hybrid)

A global leader in information services seeks a Lead Software Engineer in Toronto. You will innovate in a fast-moving environment, designing backend services to develop AI-driven systems for accounting. Your strengths in Python, FastAPI, and scalability will be essential as you lead teams, ensuring robust perfor ...

AI/ML Data Scientist: Production ready Analytics & Impact

A leading employee recognition platform in Toronto is seeking a Data Scientist to innovate and implement AI/ML solutions tailored to enhance customer experiences. The role requires a strong analytical background and excellent communication skills to collaborate with cross-functional teams. Ideal candidates will ...

Senior ML Evaluation Engineer

A leading software company is seeking a Principal Machine Learning Engineer to design evaluation protocols for ML-powered product experiences, ensuring high standards of quality and reliability. The successful candidate will have over 4 years of experience in ML evaluation or applied engineering and strong progr ...

Staff GenAI Engineer: Scale LLMs & AI Platforms

A technology firm specializing in identity solutions is seeking a Staff Machine Learning Engineer to drive the development of scalable AI systems. This role involves designing and implementing AI infrastructure, optimizing machine learning systems, and collaborating with cross-functional teams to deliver innovat ...

Senior Snowflake Engineer Data Platform & Apps

A data solutions company in Toronto is seeking a Snowflake-focused data professional to design, build, and operationalize Snowflake-native solutions. The role involves advanced development within Snowflake, including creating ETL/ELT pipelines and optimizing data workflows. Candidates should have significant exp ...

Finance Planning Tech Lead: Hyperion, FDMEE & Essbase

A leading banking institution in Toronto is seeking a skilled Software Engineer to develop and support finance planning applications. The ideal candidate has over 5 years of experience with Essbase and Hyperion Planning, as well as strong skills in Python and Oracle DB. This organization values an inclusive cult ...

Data & BI Operations Lead Power BI & ETL

A leading bank in North America is seeking a Senior Manager to lead their operational team in Toronto. You will enhance program efficiency and manage a team of developers using tools like Power BI and Python. The ideal candidate should have at least 7 years of technical experience and be adept in managing IT ope ...

ML Engineer, Open Source LLM Inference & Optimization

A leading software solutions company in Toronto seeks a Machine Learning Engineer to optimize and develop advanced deep learning software for LLMs. You will collaborate with product and research teams to create model optimization algorithms and productize deep learning research. Ideal candidates should have stro ...

Remote Vibecode AI Data Pilot & Automation Engineer

A tech-focused company in Canada is seeking a part-time Vibecode specialist to work on the Tendem project. The role involves advanced web research, data extraction, and analysis using Python and various tools. Candidates should have strong expertise in web scraping, data manipulation, and visualization, with at ...

Lead AI/ML Research Engineer Hybrid, Growth & Impact

A global technology company is seeking a Lead Research Engineer to spearhead innovative AI and ML capabilities. This role involves leading technical teams, developing large-scale data processing pipelines, and driving digital transformation. Ideal candidates possess a Bachelor's degree in Computer Science, over ...

Data Platform Lead GenAI & ML Innovation

A leading global insurance provider is seeking a Data Platform Lead in Toronto, Canada. The role involves building machine learning models and collaborating with engineering teams to optimize data processes. Ideal candidates have 6+ years of experience in data science, along with proficiency in Python and SQL. T ...

Senior Data Engineer, Real Time Multi Tenant Analytics

A leading tech company is seeking a Senior Data Engineer to architect and build data infrastructure for influencer marketing analytics. The role involves designing ETL pipelines, implementing security models, and optimizing performance for large datasets. Ideal candidates should possess over 5 years of data engi ...

Freelance AI Engineer: Scale ML Pipelines and Retrieval

A leading freelance marketplace in Canada is seeking an experienced AI Engineer to optimize and scale its AI-powered influencer marketing platform. You will enhance data pipelines for performance and cost-efficiency while tuning models and improving semantic search. Ideal candidates have strong Python skills and ...

Data Engineer: Snowflake Pipelines & Power BI (Hybrid)

Une entreprise de conseil numérique recherche un spécialiste pour migrer des données vers Snowflake, impliquerait la conception de pipelines de données et l'écriture de scripts Python. Les candidats doivent posséder une bonne compréhension des bases de données et une expérience avec des outils de visualisation c ...

Remote Backend Data Engineer – Lakeflow & Lakehouse

A Canadian tech company is seeking an experienced Backend Data Engineer for a 6-month contract, focusing on designing and maintaining data pipelines using Lakeflow architectures. The role is remote and requires deep expertise in backend data engineering, SQL, and a programming language like Python or Scala. Cand ...

Senior Data Engineer AWS & Data Platform Expert

A large municipal government in Toronto is looking for a Senior Data Engineer to enhance city services through innovative data solutions. The role involves utilizing AWS technologies for building scalable data infrastructure and contributing to data governance and analytics efforts. Ideal candidates should have ...

Senior BI & Analytics Strategist

Une banque internationale recherche un Analyste Senior en Intelligence d'Affaires à Toronto pour fournir un soutien BI spécialisé. Le candidat idéal aura de l'expérience en SQL, Oracle, Microsoft Azure, Python, et PowerBI. Le rôle inclut la création de rapports, l'établissement de visualisations impactantes, et ...

AI Engineer, ML Ops & Data Pipelines (Azure)

A leading Canadian energy organization is seeking a skilled AI Engineer to design and implement advanced AI systems. The ideal candidate will be proficient in Python and have experience with data engineering, including building data pipelines. The role involves overseeing AI solution lifecycles, deploying cloud- ...

Senior Data Engineer — Remote, Cloud Data Pipelines

A premier AI data company in Canada seeks a Data Engineer to enhance cloud infrastructure and develop scalable data pipelines. Collaborate with project teams and clients to implement effective data solutions using GCP technologies. Ideal candidates will have over 4 years of experience in data roles, strong codin ...

Senior Data Enablement Engineer Hybrid Role

A leading investment organization in Toronto is seeking a Data Enablement professional to build platforms for data services. The ideal candidate will have over 5 years of software engineering experience, particularly with Python, and strong skills in AWS cloud and backend services development. You'll collaborate ...

AI/ML Engineer P&C Insurance on GCP (Toronto)

A technology solutions company located in Toronto is seeking a Mid-Senior level AI/ML Engineer to join their team full-time. The ideal candidate should have 4-6 years of experience in AI/ML engineering, strong proficiency in Python, SQL, and various ML frameworks. Knowledge of P&C insurance and experience with G ...

Senior Analytics & Data Science Leader

A growing analytics consulting firm in Toronto seeks an experienced data analytics professional to solve business problems using data science. Responsibilities include managing analytics projects, engaging with executive stakeholders, and presenting analytical solutions. Candidates should have 6-10 years of expe ...

Data Scientist — Mapping & Decision Science (Hybrid)

A technology company in Toronto seeks a passionate Data Scientist to enhance mapping products. The role involves collaboration with engineers and product managers, focusing on data-driven decision-making and solving complex mapping issues. Candidates should possess a quantitative degree and 3+ years in data scie ...

Staff Data Scientist: Pricing & Production ML

A leading online used car retailer is seeking a Staff Data Scientist to enhance pricing algorithms through machine learning. This high-ownership role involves improving existing ML systems, analyzing market data, and collaborating across teams. Requirements include 8+ years experience, Python proficiency, and th ...

AI Hardware Performance Architect (Hybrid/Remote)

A leading AI technology company is seeking a Performance Architect for their Toronto office or a remote position. You will analyze and optimize AI workloads, developing performance models to improve scalability and efficiency. This role requires expertise in C++ and Python, strong analytical skills, and the abil ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Java Python Developer Jobs in Toronto Job Search Guide, Trends and Insights