Software Engineer Java Python Jobs in Toronto, Canada

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(Python Based) Lead Research Engineer

Lead Research Engineer Do you love creating innovative solutions for customers? We are seeking a passionate Lead Research Engineer who will bring expertise in AI and ML and is interested in building data‑driven capabilities that drive transformation. As a member of Thomson Reuters ...

Senior Python Automation Testing Engineer

We are looking for a detail-oriented and technically proficient Automation Test Engineer who can design, develop, and execute automation scripts independently using Python and Robot Framework. You will be responsible to develop, enhance and maintain Python-based automation scripts and tools to automate repetitiv ...

Cloud Native AI/ML Lead: Scale Production Models

A leading software company in Toronto seeks an experienced AI Application Engineer to lead the design and delivery of cloud-native AI applications. Ideal candidates should have extensive experience in building and deploying scalable AI solutions and proficiency in languages such as Python, TypeScript, or Java. T ...

Software Engineer – Capital Markets & Real Time Analytics

A leading bank in the Americas is seeking a Software Engineer in Toronto to develop and implement innovative solutions for capital markets. The ideal candidate has over 4 years of experience in Java and Python, with skills in SQL and UNIX shell scripting. Responsibilities include working with business teams to u ...

Global Scale Software Architect & AI Tech Leader

A global staffing and consulting firm is seeking a Software Engineer V in Toronto, Ontario. This role involves architecting scalable services and mentoring senior engineers. Candidates should have deep expertise in modern programming languages like Python, Java, C++, or Go. Experience with cloud infrastructures ...

Forward Deployed AI Engineer: Customer Facing Prototyper

A digital commerce platform in Toronto is seeking a Forward Deployed Engineer to prototype and deploy AI-driven solutions that solve customer challenges. In this role, you'll collaborate with founders and the AI Product Managers, defining customer interactions and shaping the forward deployed engineering functio ...

Remote Senior Quality Engineer — Test Automation Leader

A leading technology services provider is seeking a Senior Quality Engineer to join their team remotely in Toronto, Ontario. The ideal candidate will possess over 6 years of experience in Quality Assurance Automation, demonstrating expertise in automation tools such as Selenium and JMeter, as well as strong scri ...

Cloud Native AI/ML Lead: Scale Production Models

A leading software company in Toronto seeks an experienced AI Application Engineer to lead the design and delivery of cloud-native AI applications. Ideal candidates should have extensive experience in building and deploying scalable AI solutions and proficiency in languages such as Python, TypeScript, or Java. T ...

Forward Deployed AI Engineer: Customer Facing Prototyper

A digital commerce platform in Toronto is seeking a Forward Deployed Engineer to prototype and deploy AI-driven solutions that solve customer challenges. In this role, you'll collaborate with founders and the AI Product Managers, defining customer interactions and shaping the forward deployed engineering functio ...

Senior Data Engineer — AI Driven Data Platform (Hybrid)

A well-established software company in Canada is seeking a Senior Data Engineer for a hybrid role. The position requires extensive experience in developing ETL/ELT pipelines across varied data sources and strong programming skills in Python, Scala, or Java. You will design and deploy data architecture and ensure ...

Remote Senior Quality Engineer — Test Automation Leader

A leading technology services provider is seeking a Senior Quality Engineer to join their team remotely in Toronto, Ontario. The ideal candidate will possess over 6 years of experience in Quality Assurance Automation, demonstrating expertise in automation tools such as Selenium and JMeter, as well as strong scri ...

Forward Deployed AI Engineer: Customer Facing Prototyper

A digital commerce platform in Toronto is seeking a Forward Deployed Engineer to prototype and deploy AI-driven solutions that solve customer challenges. In this role, you'll collaborate with founders and the AI Product Managers, defining customer interactions and shaping the forward deployed engineering functio ...

Senior Data Engineer — AI Driven Data Platform (Hybrid)

A well-established software company in Canada is seeking a Senior Data Engineer for a hybrid role. The position requires extensive experience in developing ETL/ELT pipelines across varied data sources and strong programming skills in Python, Scala, or Java. You will design and deploy data architecture and ensure ...

Principal Software Engineer: Global Fintech Payments

A global fintech leader is seeking a Principal Software Engineer to lead the design of high-scale systems that facilitate global transactions. With over 10 years of experience in building distributed systems and expertise in Java, C++, or Python, candidates will be responsible for mentoring engineers and ensurin ...

Principal Software Engineer FinTech Scale Architect

A leading global staffing and consulting firm is seeking a Principal Software Engineer to design and build technology for a global financial ecosystem. The role involves architecting platforms for millions of transactions, mentoring engineers, and ensuring compliance with security protocols. Ideal candidates are ...

Remote Performance Engineer Scale SaaS for Life Sciences

A leading SaaS company based in Toronto, Canada, is seeking a Performance Engineer. The role involves defining performance benchmarks, troubleshooting software performance, and collaborating with engineering teams. Ideal candidates will have 3+ years of experience in performance engineering, proficiency in Java, ...

Global Senior Distinguished Engineer, International Card Tech

A leading financial services company in Toronto is seeking a Senior Distinguished Engineer to influence technical direction and drive transformative changes. This role involves mentoring, coaching, and elevating engineering practices while collaborating with technical leaders. Candidates should have at least 9 y ...

Principal Software Engineer: Global Fintech Payments

A global fintech leader is seeking a Principal Software Engineer to lead the design of high-scale systems that facilitate global transactions. With over 10 years of experience in building distributed systems and expertise in Java, C++, or Python, candidates will be responsible for mentoring engineers and ensurin ...

Global Scale Software Architect & AI Tech Leader

A global staffing and consulting firm is seeking a Software Engineer V in Toronto, Ontario. This role involves architecting scalable services and mentoring senior engineers. Candidates should have deep expertise in modern programming languages like Python, Java, C++, or Go. Experience with cloud infrastructures ...

Principal Software Engineer FinTech Scale Architect

A leading global staffing and consulting firm is seeking a Principal Software Engineer to design and build technology for a global financial ecosystem. The role involves architecting platforms for millions of transactions, mentoring engineers, and ensuring compliance with security protocols. Ideal candidates are ...

Principal Software Engineer: Global Fintech Payments

A global fintech leader is seeking a Principal Software Engineer to lead the design of high-scale systems that facilitate global transactions. With over 10 years of experience in building distributed systems and expertise in Java, C++, or Python, candidates will be responsible for mentoring engineers and ensurin ...

Principal Software Engineer FinTech Scale Architect

A leading global staffing and consulting firm is seeking a Principal Software Engineer to design and build technology for a global financial ecosystem. The role involves architecting platforms for millions of transactions, mentoring engineers, and ensuring compliance with security protocols. Ideal candidates are ...

Remote Performance Engineer Scale SaaS for Life Sciences

A leading SaaS company based in Toronto, Canada, is seeking a Performance Engineer. The role involves defining performance benchmarks, troubleshooting software performance, and collaborating with engineering teams. Ideal candidates will have 3+ years of experience in performance engineering, proficiency in Java, ...

Global Scale Software Architect & AI Tech Leader

A global staffing and consulting firm is seeking a Software Engineer V in Toronto, Ontario. This role involves architecting scalable services and mentoring senior engineers. Candidates should have deep expertise in modern programming languages like Python, Java, C++, or Go. Experience with cloud infrastructures ...

Software Engineer – Capital Markets & Real Time Analytics

A leading bank in the Americas is seeking a Software Engineer in Toronto to develop and implement innovative solutions for capital markets. The ideal candidate has over 4 years of experience in Java and Python, with skills in SQL and UNIX shell scripting. Responsibilities include working with business teams to u ...

URGENT Senior Software Engineer (Python, Golang, SQL, Rest APIs), PERMANENT Hybrid

VTRAC Consulting Corporation Intelligent Solutions Thank you for applying to VTRAC opportunities. Please email your resume as a MS-WORD document in confidence Subject: Senior Software Engineer (Python, Golang, SQL, Rest APIs), PERMANENT Hybrid , Attention: , ...

Senior Software Engineer Regulatory Capital Markets

An established industry player is seeking a Senior Software Engineer to join their dynamic team. In this role, you will design and develop software features that support regulatory applications in the capital markets sector. You will work in an Agile environment, collaborating with cross-functional teams to deli ...

Senior Software Engineer Regulatory Capital Markets

An established industry player is seeking a Senior Software Engineer to join their dynamic team. In this role, you will design and develop software features that support regulatory applications in the capital markets sector. You will work in an Agile environment, collaborating with cross-functional teams to deli ...

Senior Data Engineer — AI Driven Data Platform (Hybrid)

A well-established software company in Canada is seeking a Senior Data Engineer for a hybrid role. The position requires extensive experience in developing ETL/ELT pipelines across varied data sources and strong programming skills in Python, Scala, or Java. You will design and deploy data architecture and ensure ...

Senior Backend Engineer (PHP/Python)

About Betr Founded in 2022 by Joey Levy and Jake Paul, Betr is building the world's first real money gaming super app. The company’s first product, Betr Picks, launched in September 2023 and quickly grew to several hundred thousand paying users who have already won $250M on the platform. Betr ...

Freelance Machine Learning Engineer (Python)

Freelance Machine Learning Engineer (Python) 2 days ago Be among the first 25 applicants 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 l ...

Freelance Machine Learning Engineer (Python)

Overview Freelance Machine Learning Engineer (Python) 1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This opportunity is only for candidates currently residing in the specified country. Your loca ...

Freelance Machine Learning Engineer (Python)

Freelance Machine Learning Engineer (Python) At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What We Do The Mindrift platform connects specialists with AI projects from major tec ...

Python Developer and AI Engineer

About The Job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Position Software Engineer ...

Remote Python Backend SaaS Engineer

A leading technology company in Ontario is seeking a Software Developer (Backend SaaS) to join their remote team. The role involves writing high-quality code and collaborating with a distributed group to build features for their management tool, Landscape. Ideal candidates should have a Bachelor's in Computer Sc ...

Senior Front Office Pricing & Risk Systems Engineer

A leading financial institution in Toronto is seeking a Software Engineer with 8+ years of experience in delivering FO pricing/trading/risk solutions. The ideal candidate will have strong expertise in Core Java and Python, alongside experience with multi-threaded programming, Bloomberg APIs, and automated testin ...

Senior Data Platform Engineer: Scale Global Systems

A global ecommerce leader in Toronto is seeking a Software Engineer to contribute to the design and development of its Core Data Platform. The role focuses on building scalable, reliable, and efficient systems that power eBay’s Data Platforms. Candidates should have 8+ years of experience in distributed systems, ...

Staff Web3 Engineer Tokenization & Wallet Platform

A financial technology company is seeking a Staff Software Engineer in Toronto. This role is essential in developing the Robinhood Chain and Tokenization Engine, emphasizing mentorship and technical excellence. The ideal candidate has over 10 years of experience in distributed systems and strong backend developm ...

AI & Data Engineer: Scale ML Pipelines & GenAI

A leading financial institution is looking for a Data & ML Engineer to enhance their machine learning ecosystem. You will be responsible for evolving existing systems, delivering data-driven solutions, and managing scalable data pipelines in collaboration with various teams. The ideal candidate should have at le ...

Principal ML Infra Architect Distributed Systems Leader

A leading streaming service in Toronto is seeking a Principal Engineer to drive the evolution of its machine learning platform. This hybrid role involves providing technical leadership and strategy while collaborating with cross-functional teams. Candidates should have over 10 years of experience in software eng ...

Senior Software Engineer, Applications & Reliability

A leading music company in Toronto is seeking a Senior Application Engineer to support technical systems that enable global operations. This hybrid role requires strong skills in Java and Python for backend development, as well as experience with Angular or React for frontend work. You'll manage system reliabili ...

Senior Software Engineer & Tech Lead (Hybrid, AWS)

A financial services firm in Toronto is seeking a Staff Software Engineer to lead technical design and development in a dynamic team. The ideal candidate will have at least 8 years of experience in Java, Python, or Go, and will play a crucial role in establishing engineering best practices. This position offers ...

AI & Data Engineer: Scale ML Pipelines & GenAI

A leading financial institution is looking for a Data & ML Engineer to enhance their machine learning ecosystem. You will be responsible for evolving existing systems, delivering data-driven solutions, and managing scalable data pipelines in collaboration with various teams. The ideal candidate should have at le ...

Backend AI Platform Engineer (GenAI & ML)

A prominent ride-sharing company in Toronto seeks a backend Software Engineer to build AI Platform components supporting critical AI applications. Candidates should have backend experience in Python, GO, or Java, and a strong grasp of AI systems. This role involves delivering features, writing maintainable code, ...

Staff Web3 Engineer Tokenization & Wallet Platform

A financial technology company is seeking a Staff Software Engineer in Toronto. This role is essential in developing the Robinhood Chain and Tokenization Engine, emphasizing mentorship and technical excellence. The ideal candidate has over 10 years of experience in distributed systems and strong backend developm ...

SDE Intern: Build Scalable Cloud Services & Impact

A leading technology company is seeking a Software Development Engineer intern in Toronto, Ontario. You'll design and develop innovative solutions in a collaborative environment while solving real customer problems. The role involves working with cloud-native technologies and participating in technical discussio ...

Hybrid Associate Backend Engineer International Card Tech

A leading financial services firm in Toronto is looking for a Principal Associate Software Engineer to drive full stack development initiatives. The ideal candidate will possess hands-on experience in Java or Python and thrive in an Agile environment. Responsibilities include developing innovative solutions for ...

Hybrid Associate Backend Engineer International Card Tech

A leading financial services company in Toronto is seeking a Principal Associate Software Engineer to focus on full stack development. The ideal candidate will have at least 4 years of experience in application development using languages such as Java or Python. You will work in a dynamic team environment and fo ...

Senior Software Engineer & Tech Lead (Hybrid, AWS)

A financial services firm in Toronto is seeking a Staff Software Engineer to lead technical design and development in a dynamic team. The ideal candidate will have at least 8 years of experience in Java, Python, or Go, and will play a crucial role in establishing engineering best practices. This position offers ...

AI & Data Engineer: Scale ML Pipelines & GenAI

A leading financial institution is looking for a Data & ML Engineer to enhance their machine learning ecosystem. You will be responsible for evolving existing systems, delivering data-driven solutions, and managing scalable data pipelines in collaboration with various teams. The ideal candidate should have at le ...

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