152,380+ Lead Fullstack Engineer Python Fastapi Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Remote AI Trainer for Civil Eng & Python Mastery

A leading AI development company is seeking experienced Civil Engineers with strong Python skills to evaluate and train AI models on realistic engineering problems. This is a fully remote, flexible part-time role that emphasizes engineering judgment and analytical rigor, while working on non-routine problems. Ca ...

Freelance Data Science Expert (Python & SQL) / AI Trainer

Freelance Data Science Expert (Python & SQL) / AI Trainer This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, ...

Senior Java and Python Developer (with AWS skills)

Senior Java and Python Developer (with AWS skills) Direct message the job poster from Luxoft Technical Recruiter @ Luxoft | Full Cycle Recruitment, IT Staff Project Description : Join one of the most respected and fastest-growing institutional investors ...

Java And Python Developer With Ai Skills Toronto

Join a cutting-edge tech team as a Java and Python Developer, focusing on AI-driven software projects. Bring your 5+ years of experience to the forefront of technology. In this role, you will utilize your expertise in Java for application development while employing Python for machine learning initiatives. Famil ...

Senior Java Developer (with Python, AWS and Terraform)

This is an exciting opportunity to work on high-impact systems in a collaborative and innovative environment. You will contribute to building scalable cloud-based solutions using Java and AWS, while working alongside experienced engineers and domain experts. We are seeking a skilled and passionate S ...

Data Scientist (Azure, Python, and SQL) Toronto, ON

Overview Data Scientist (Azure, Python, and SQL) - Toronto, ON The ideal candidate is comfortable analyzing large data sets to find opportunities to improve product performance and increase value to customers. They must be able to communicate well with all levels of the organization, from p ...

Data Scientist SQL, Python, Banking or Capital Markets

Job Title Data Scientist Duration 12 Months Work Model Hybrid (3 days per week in office) Role Overview We are seeking an experienced Data Scientist with strong Banking and Capital Markets domain expertise to support data-driven decision-makin ...

Data Analyst Risk (Python/SQL, 12 Month Contract)

A recruitment firm is seeking an intermediate Data Analyst for a 12-month contract with a major bank in downtown Toronto. The role involves maintaining Python scripts, creating business requirements, and supporting automation tasks. Strong proficiency in SQL and Python, along with strong communication and proble ...

Senior Java Developer (with Python, AWS and Terraform)

Project description We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands‑on experience in software development and architecture, with a keen ability to design and analyze c ...

Junior Python/Data Engineer to support vendor technology tool for client in investment management industry

Contract: 3 Months + ExtensionHours: 37.5/HRWork Model: 4 days in officeWe support Murex, a leading investment book of record (IBOR) platform that holds most of our critical financial data. Our data warehouse is hosted on AWS S3, and we are building mode ...

Application Release Engineer (Java)

Job Title: Application Release Engineer (Java) Job ID: Job Location: London, ON, Toronto, ON, Mississauga, ON, or Scarborough, ON (2 days/week in office) Job Travel Location(s): # Positions: 2 Employment Type: W2 Duration:Long Term # of Layers:0 < ...

Application Release Engineer (Java)

Job Title: Application Release Engineer (Java) Job ID: Job Location: London, ON, Toronto, ON, Mississauga, ON, or Scarborough, ON (2 days/week in office) Job Travel Location(s): # Positions: 2 Employment Type: W2 Duration:Long Term # of Layers:0 < ...

Application Release Engineer (Java)

Job Title: Application Release Engineer (Java) Job ID: Job Location: London, ON, Toronto, ON, Mississauga, ON, or Scarborough, ON (2 days/week in office) Job Travel Location(s): # Positions: 2 Employment Type: W2 Duration:Long Term # of Layers:0 < ...

Hybrid AI Engineer in Toronto

Take your skills to the next level as an AI Engineer in Toronto, focusing on agentic AI systems and large language models. Embrace a hybrid work environment for enhanced collaboration and flexibility.Our client is looking for an experienced AI Engineer to design, build, and refine agentic AI systems an ...

Data Engineer, Fulfillment

is North America’s leading provider of integrated entertainment, sports content, and casino gaming experiences. From casinos and racetracks to online gaming, sports betting and entertainment content, we deliver the experiences people want, how and where they want them.We ...

Full Stack Developer

About us Nova provides advertising technology to hundreds of media companies around the world including publishers, buy-side media agencies, and ad tech platforms. American Express, Dell, L’Oréal, McDonalds, Microsoft, P&G, Samsung, Spotify, Lego, Intel, Starbucks, Gucci, Dyson, and Unilever are ...

AI Solutions Engineer with Client Focus

Elevate your career as an AI Solutions Engineer at Connor, Clark & Lunn Financial Group. Focus on building AI systems that enhance client interactions and operational efficiency.This role calls for a skilled AI Solutions Engineer to develop and maintain AI assistants, ensuring a strong emphasis on code quali ...

Full Stack Senior Software Engineer

Be part of transformative web technology development as a Full Stack Senior Software Engineer, focusing on Python, Django, and React. This role offers you an exciting opportunity to build and maintain full stack applications in a collaborative setting.Join a dynamic software company seeking a seasoned engine ...

Payments Engineering Intern (12 month)

At Super.com, we’re on a mission to help people save more, earn more, and get more out of life. That goes for both our customers and our team.For our employees, Super.com is more than just a workplace - it’s an opportunity to grow, make an impact, and unlock your full potential. We invest in learning, ...

QEQuality Engineer

The Quality Engineer will be responsible for testing ETL pipelines in an ADB environment, designing functional test cases, and supporting automation initiatives. This role requires strong technical skills in SQL, Python, and PySpark, along with the ability to work collaboratively with product owner ...

QEQuality Engineer

The Quality Engineer will be responsible for testing ETL pipelines in an ADB environment, designing functional test cases, and supporting automation initiatives.This role requires strong technical skills in SQL, Python, and PySpark, along with the ability to work collaboratively with product owners, bu ...

QEQuality Engineer

The Quality Engineer will be responsible for testing ETL pipelines in an ADB environment, designing functional test cases, and supporting automation initiatives. This role requires strong technical skills in SQL, Python, and PySpark, along with the ability to work collaboratively with product owner ...

QEQuality Engineer

The Quality Engineer will be responsible for testing ETL pipelines in an ADB environment, designing functional test cases, and supporting automation initiatives. This role requires strong technical skills in SQL, Python, and PySpark, along with the ability to work collaboratively with product owner ...

Java Full Stack Development Lead

Position Description: We are Canada's largest independent information technology services firm, and after 45 years, we're still growing! Join Canada's largest IT Company as a Java Full Stack Development Lead in our Banking Services Division.Location - Downtown Toronto (Hybrid ...

Principal Software Engineer Fintech Global Leader

Principal Software Engineer – Global Fintech Innovation Why This Role? If you’re looking for a chance to work on systems that matter — systems that move money across the globe, protect billions in assets, and enable the future of finance — this is that opportunity.We’re building the next generation of ...

Transform Financial Services as a Senior Platform Engineer

Become a key player in redefining financial services as a Senior Platform Engineer. You'll enhance engineering efficiency through innovative tooling and workflows, all in a remote-friendly setting.In this significant role, you'll focus on evolving the platform that enables teams to build and operate effectiv ...

Cloud Reliability Engineer Storage Solutions

Become a key player as a Cloud Reliability Engineer specializing in storage solutions. Work with a senior team to enhance cloud architecture remotely while ensuring operational excellence.This role is pivotal in the development of distributed storage services, emphasizing operational durability and efficienc ...

Principal Engineer for AI Inference Systems

Lead the development of advanced AI inference systems as a Principal Engineer. Design and implement robust platforms for agentic functionality across multiple data modalities.In this pivotal role, you will leverage your extensive experience in AI system architecture to integrate cutting-edge agent technologi ...

Senior Application Security Engineer BMO

Advance your career as a Senior Application Security Engineer with BMO, working within a hybrid model to enhance application security. Focus on leading static application security testing to safeguard the bank's software development.In this position, you will report to the Senior Manager of automated securit ...

Transformative ML Engineer at Fitch Ratings

Become a Senior Machine Learning Engineer at Fitch in Toronto. Drive significant innovations by developing production-grade generative AI systems that reshape the financial landscape.You will be part of a dedicated AI team tackling advanced ML challenges and influencing the technological direction of credit ...

AI Solutions Engineer at Colliers Toronto

Lead AI innovation as an AI Solutions Engineer at Colliers in Toronto. Design and implement advanced AI systems that empower business operations and drive success.This hybrid role invites you to merge your technical expertise with innovative thinking to create AI solutions that tackle complex challenges. You ...

NVIDIA Senior Engineer in AI Inference

Lead the charge in AI innovation as a Senior Engineer at NVIDIA, specializing in high-efficiency AI inference systems. Your work will optimize performance on large-scale AI models, utilizing cutting-edge GPU capabilities.This position requires deep technical expertise in software engineering and a strong bac ...

Data Engineering Expert at TCS Canada

Make an impact as a Data Engineering Expert at Tata Consultancy Services Canada. Harness your skills in backend development to craft innovative data solutions using Python and PySpark.TCS Canada seeks an experienced Data Engineer to drive technical excellence in backend systems and data engineering projects. ...

Principal Engineer for AI Inference Systems

Lead the development of advanced AI inference systems as a Principal Engineer. Design and implement robust platforms for agentic functionality across multiple data modalities.In this pivotal role, you will leverage your extensive experience in AI system architecture to integrate cutting-edge agent technologi ...

DevOps Engineer Role at The Home Depot

Transform operations as a Senior DevOps Engineer at The Home Depot Canada. Focus on crafting scalable infrastructure and optimizing deployment processes in a collaborative environment.This position focuses on overseeing system architecture, ensuring reliability, and implementing best practices in operational ...

Senior Software Engineer Role at Carta

Elevate your engineering career with Carta as a Senior Software Engineer II, tackling ambiguous technical challenges. This remote position emphasizes collaboration and innovation in private market software.As a key contributor, you will apply your technical acumen to lead complex projects and mentor fellow e ...

Application Engineer at Litmus Technologies

Join Litmus as an Application Engineer, spearheading innovative solutions in Industrial IoT and Edge Computing. Engage with customers to optimize product implementation and configuration.In this growth-stage role, you will lead product configurations for both proof of concept and production implementations o ...

Senior AI Engineer Transform Healthcare Technology

Join League's AI Orchestration team as a Senior AI Engineer, focusing on creating scalable AI systems for healthcare. Integrate AI innovations to enhance patient experiences within the digital health landscape.This hands-on role requires in-depth knowledge of software engineering and a proficiency in MLOps p ...

DevOps Engineer Specializing in Cloud Solutions

Join an innovative team as a DevOps Engineer specializing in cloud solutions. This position focuses on designing, maintaining, and securing hybrid cloud infrastructures.In this role, your expertise will shape the digital landscape by building scalable applications in AWS, Azure, and other platforms. You will ...

Senior CI/CD Engineer at ZoomInfo

Elevate your career as a Senior CI/CD Engineer with ZoomInfo. This role focuses on designing CI/CD pipelines and optimizing delivery tools in a collaborative, fast-paced environment.As a key player at ZoomInfo, you will lead CI/CD platform development and own Jenkins and GitHub Actions implementations. Your ...

Senior SoC Verification Engineer

Elevate your career at Qualcomm Canada ULC as a Senior SoC Verification Engineer. Focus on verifying next-gen products by constructing test infrastructures and addressing IP design bugs.You will utilize your extensive experience in Design SoC Verification to optimize and validate ASIC designs. This role requ ...

Lead Data Engineer Role at Project X Ltd.

Transform data architecture as a Lead Data Engineer at Project X Ltd. in Toronto. Engage with innovative solutions tailored to complex data environments in a hybrid work setting.In this senior-level position, you will employ your deep Snowflake experience to oversee the creation of end-to-end data solutions ...

AI NLP Engineer: Prompt Engineering Specialist

Enhance natural language processing as an AI NLP Engineer, specializing in prompt engineering for AI models. You'll develop strategies to optimize prompts, refine AI interactions, and improve model performance across applications.Focusing on generative AI, you'll work on creating client-specific prompts that ...

Dynamic CPU Verification Engineer for Random Tools Innovation

Become a pivotal part of the CPU development team as a Verification Engineer specializing in Random Tools. Lead initiatives in stress verification while enjoying the benefits of a hybrid working format.In this role, you will work on a sophisticated Random Instruction Sequences tool that enhances CPU core fun ...

Experienced Data Engineer Shaping Data Infrastructure in Cleantech

Step into the role of Senior Data Engineer, where your expertise will help optimize data for energy storage systems. Lead the charge on innovative data solutions that streamline processes and enhance sustainability in energy markets.In this position, you will collaborate with software engineers, data scienti ...

Senior Chip Design Engineer for AI

Lead AI-driven chip design initiatives as a Senior Chip Design Engineer. Empower teams by translating intricate technical concepts into effective silicon design solutions.This role emphasizes a strong customer-focused approach while working within collaborative design teams. You'll play a significant part in ...

Senior Research Engineer in Machine Learning

Step into the role of Lead Research Engineer at Thomson Reuters, where you will leverage AI and machine learning to optimize operations for professionals globally. This hybrid position emphasizes innovation and collaboration across technical teams.The ideal candidate holds a Bachelor of Science in Computer S ...

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