70,310+ Experienced Java Python Backend Developer Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Étudiant stagiaire, Assurance de la qualité

L'ICIS L’ICIS regroupe des leaders d’opinion passionnés par les données qui veulent apporter leur contribution au milieu de la santé. À titre d’organisme autonome sans but lucratif, nous collaborons avec nos partenaires au partage d’informations essentielles sur les systèmes de santé du Canada pou ...

Software Engineer I Reconciliations (Toronto)

Job SummaryWork Location: Toronto, Ontario, Canada. Hours: 37.5. Line of Business: Technology Solutions. Pay Details: $69,700 – $98,400 CAD. ResponsibilitiesDevelop new solutions as required for engineering programs and projects within assigned area. Develop current features and perform unit/ ...

Offensive Security Penetration Tester

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, inclusive culture and talent experience and our ab ...

Senior Grid Interconnection Consultant

Description This position is based on a hybrid work schedule and will require in-office work 3 days per week, giving you the flexibility to work remotely for two days. This position in Sargent & Lundy’s Consulting group will require you to focus on our utility planning and advisor ...

Senior Grid Interconnection Consultant

Description This position is based on a hybrid work schedule and will require in-office work 3 days per week, giving you the flexibility to work remotely for two days. This position in Sargent & Lundy’s Consulting group will require you to focus on our utility planning and advisor ...

Senior / Staff Software Engineer (Observability / SRE)

Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world‑class team, we’re unlocking the next era of autonomous transportation with technology that’s powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world leaders in AI, automotive, l ...

Senior Manager, Data Science

Senior Manager, Data Science – 161 Bay Street, Toronto, Ontario, Canada.About Capital One Canada For over 30 years, we’ve been on a mission to change banking for good and build relationships by making credit accessible, simple, intuitive and rewarding. We want to help Canadians succeed with credit, bec ...

Senior Grid Interconnection Consultant

Description This position is based on a hybrid work schedule and will require in-office work 3 days per week, giving you the flexibility to work remotely for two days. This position in Sargent & Lundy’s Consulting group will require you to focus on our utility planning and advisor ...

Offensive Security Penetration Tester

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, inclusive culture and talent experience and ...

Étudiant stagiaire, Assurance de la qualité

L'ICIS L’ICIS regroupe des leaders d’opinion passionnés par les données qui veulent apporter leur contribution au milieu de la santé. À titre d’organisme autonome sans but lucratif, nous collaborons avec nos partenaires au partage d’informations essentielles sur les systèmes de santé du Canada pou ...

Senior Manager, Data Science

Senior Manager, Data Science – 161 Bay Street, Toronto, Ontario, Canada. About Capital One Canada For over 30 years, we’ve been on a mission to change banking for good and build relationships by making credit accessible, simple, intuitive and rewarding. We want to help Canadians succeed w ...

Senior IAM Systems Engineer, Passwordless Integration (Global Security)

Senior IAM Systems Engineer, Passwordless Integration The Senior IAM Systems Engineer, Passwordless Integration is responsible for rolling out and integrating the enterprise Passwordless authentication solution across the systems and platforms employees use every day. This role works across the o ...

Senior IAM Systems Engineer, Passwordless Integration (Global Security)

Senior IAM Systems Engineer, Passwordless Integration The Senior IAM Systems Engineer, Passwordless Integration is responsible for rolling out and integrating the enterprise Passwordless authentication solution across the systems and platforms employees use every day. This role works across the o ...

Customer Engineer, Data Analytics, Google Cloud

Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Montreal, QC, Canada; Toronto, ON, Canada . Minimum qualifications Bachelor's degree or equivalent practical experience. 10 years of experien ...

Senior Manager, Data Science

Senior Manager, Data Science – 161 Bay Street, Toronto, Ontario, Canada. About Capital One Canada For over 30 years, we’ve been on a mission to change banking for good and build relationships by making credit accessible, simple, intuitive and rewarding. We want to help Canadians succeed w ...

Senior / Staff Software Engineer (Observability / SRE)

Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world‑class team, we’re unlocking the next era of autonomous transportation with technology that’s powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world leaders in AI, automotive, l ...

Senior Manager, Data Science

About Capital One Canada For over 30 years, we've been on a mission to change banking for good and build relationships by making credit accessible, simple, intuitive and rewarding. We want to help Canadians succeed with credit, because we believe in people — in our customers, in our associates, an ...

Customer Engineer, Data Analytics, Google Cloud

Note: By applying to this position you will have an opportunity to share your preferred working location from the following: Montreal, QC, Canada; Toronto, ON, Canada . Minimum qualifications Bachelor's degree or equivalent practical experience. 10 years of experien ...

Firmware Engineer, Sr Staff

Senior Staff Firmware EngineerWe’re building the world’s most advanced die‑to‑die (D2D) semiconductor IP and chiplet solutions for the chiplet ecosystem. With the recent advance driven by the UCIe consortium, Qualcomm is looking to push forward Moore’s law by taking advantage of chiplet standardization ...

Testing Engineering

Position Description: This role is hybrid and requires you to be at Toronto office at a minimum 4 days per week - subject to change at any time. Your future duties and responsibilities: • Design, develop, and implement comprehensive automated testing strategie ...

Machine Learning Engineer – Computer Vision

About the Job: We are seeking a seasoned Machine Learning Engineer Computer Vision to design, optimise, and deploy deep learning models for large-scale, real-time edge inference. In this role, you will work on the end-to-end lifecycle of computer vision modelsfrom training and evaluation to optimisation, automa ...

Senior Software Engineer Infrastructure as Code Team

Senior Software Engineer - Infrastructure as Code Team Marqeta 01 June 2025 Software Engineer DevOps Cloud AWS Infrastructure As a Senior Software Engineer on the Infrastructure Engineering team, you will be at the forefront of shaping and enhancing our fintech solutions. You will ...

DevOps Engineer AEM

Position DevOps Engineer - AEM Location Toronto Mode of Work Hybrid (3 days a week) Summary This job posting is for an existing, active vacancy and we are looking to hire a DevOps Engineer who has expertise/experience working in AEM Cloud Manager. </ ...

Senior Software Engineer Infrastructure as Code Team

Senior Software Engineer - Infrastructure as Code Team Marqeta 01 June 2025 Software Engineer DevOps Cloud AWS Infrastructure As a Senior Software Engineer on the Infrastructure Engineering team, you will be at the forefront of shaping and enhancing our fintech solutions. You will ...

Data Scientist REF:185305

Get AI-powered advice on this job and more exclusive features. Looking for a skilled Data Scientist on a contract basis to support a Toronto-based marketing analytics team in optimizing marketing investments through robust modelling, analytics, and actionable insights. This role will focus on the devel ...

Data Scientist REF:185305

Get AI-powered advice on this job and more exclusive features. Looking for a skilled Data Scientist on a contract basis to support a Toronto-based marketing analytics team in optimizing marketing investments through robust modelling, analytics, and actionable insights. This role will focus on the devel ...

Performance Engineer

About The RoleJoin Cerebras as a Performance Engineer within our innovative Runtime Team. Our groundbreaking CS-3 system, hosted by a distributed set of modern and powerful x86 machines, has set new benchmarks in high-performance ML training and inference solutions. It leverages a dinner-plate sized ch ...

Senior Software Engineer Infrastructure as Code Team

Senior Software Engineer - Infrastructure as Code Team Marqeta 01 June 2025 Software Engineer DevOps Cloud AWS Infrastructure As a Senior Software Engineer on the Infrastructure Engineering team, you will be at the forefront of shaping and enhancing our fintech solutions. You will ...

Data Scientist REF:185305

Get AI-powered advice on this job and more exclusive features. Looking for a skilled Data Scientist on a contract basis to support a Toronto-based marketing analytics team in optimizing marketing investments through robust modelling, analytics, and actionable insights. This role will focus on the devel ...

3D Full Stack Engineer for AI Innovation

Lead the development of innovative AI-native applications as a 3D Full-Stack Engineer. Focus on crafting agentic workflows that enable AI to interact actively with users and external systems.You will play a critical role in building applications that seamlessly integrate robust backend logic with engaging fr ...

Senior API Automation Tester

Elevate your career with a leading company as a Senior API Automation Tester. This role emphasizes API test automation and backend validation using advanced tools and techniques.With over 5 years of Quality Engineering experience, this position requires hands-on expertise in API automation leveraging Rest As ...

Miratech Senior Data Engineer Role

Embark on a career as a Senior Data Engineer with Miratech, focusing on advanced backend solutions for IVR systems. Develop SQL-based databases in a forever remote setup.As part of Miratech's team, you'll design and maintain databases critical to our large-scale IVR and contact center platform. This Senior D ...

3D Full Stack Engineer for AI Innovation

Lead the development of innovative AI-native applications as a 3D Full-Stack Engineer. Focus on crafting agentic workflows that enable AI to interact actively with users and external systems.You will play a critical role in building applications that seamlessly integrate robust backend logic with engaging fr ...

Senior Software Engineer at Toast

Drive impactful software solutions as a Senior Software Engineer with Toast, focusing on the Team Management Suite for restaurant employers. Leverage your backend expertise to craft scalable systems that enhance labor planning.In this role, you will own core backend systems, contributing to a culture centere ...

Product Engineering Manager at Harvey (Toronto)

As the Product Engineering Manager at Harvey, you'll enable law firms to leverage cutting-edge legal tools through superior platform architecture. This role thrives on your dual skills in engineering and team leadership. Candidates must bring at least 6 years of experience in product engineering, including ...

Senior Software Engineer at Toast

Drive impactful software solutions as a Senior Software Engineer with Toast, focusing on the Team Management Suite for restaurant employers. Leverage your backend expertise to craft scalable systems that enhance labor planning.In this role, you will own core backend systems, contributing to a culture c ...

Senior Software Engineer at Toast

Drive impactful software solutions as a Senior Software Engineer with Toast, focusing on the Team Management Suite for restaurant employers. Leverage your backend expertise to craft scalable systems that enhance labor planning.In this role, you will own core backend systems, contributing to a culture centere ...

Senior Software Engineer at Toast

Drive impactful software solutions as a Senior Software Engineer with Toast, focusing on the Team Management Suite for restaurant employers. Leverage your backend expertise to craft scalable systems that enhance labor planning.In this role, you will own core backend systems, contributing to a culture centere ...

Product Engineering Manager at Harvey (Toronto)

As the Product Engineering Manager at Harvey, you'll enable law firms to leverage cutting-edge legal tools through superior platform architecture. This role thrives on your dual skills in engineering and team leadership. Candidates must bring at least 6 years of experience in product engineering, including ...

Credit Genie Senior Fintech Engineer

Join Credit Genie as a Senior Fintech Engineer, focusing on backend system innovation. Leverage your expertise to build secure services that enhance user experiences in a growing financial platform.As part of the Trust Platform team, you will utilize your 5+ years of experience to design and implement high-p ...

Miratech Senior Data Engineer Role

Embark on a career as a Senior Data Engineer with Miratech, focusing on advanced backend solutions for IVR systems. Develop SQL-based databases in a forever remote setup.As part of Miratech's team, you'll design and maintain databases critical to our large-scale IVR and contact center platform. This Senior D ...

3D Full Stack Engineer for AI Innovation

Lead the development of innovative AI-native applications as a 3D Full-Stack Engineer. Focus on crafting agentic workflows that enable AI to interact actively with users and external systems.You will play a critical role in building applications that seamlessly integrate robust backend logic with engaging fr ...

Senior Engineer in AI Driven Environment

Transform how revenue teams operate as a Senior Engineer at Apollo.io, specializing in AI-driven backend solutions. Work collaboratively in a dynamic, fast-growing SaaS environment.In your role as a Senior Software Engineer at Apollo.io, you will harness your skills to design vital integrations and data arch ...

Senior Engineer in AI Driven Environment

Transform how revenue teams operate as a Senior Engineer at Apollo.io, specializing in AI-driven backend solutions. Work collaboratively in a dynamic, fast-growing SaaS environment.In your role as a Senior Software Engineer at Apollo.io, you will harness your skills to design vital integrations and data arch ...

3D Full Stack Engineer for AI Innovation

Lead the development of innovative AI-native applications as a 3D Full-Stack Engineer. Focus on crafting agentic workflows that enable AI to interact actively with users and external systems.You will play a critical role in building applications that seamlessly integrate robust backend logic with engag ...

Product Engineering Manager at Harvey

Join Harvey as a Product Engineering Manager and revolutionize legal technology through advanced platform architecture. This role demands a mix of engineering proficiency and team management skills.As a key player at Harvey, you will utilize at least 6 years of product engineering experience, particularly in ...

Product Engineering Manager at Harvey

Join Harvey as a Product Engineering Manager and revolutionize legal technology through advanced platform architecture. This role demands a mix of engineering proficiency and team management skills.As a key player at Harvey, you will utilize at least 6 years of product engineering experience, particularly in ...

Credit Genie Senior Fintech Engineer

Join Credit Genie as a Senior Fintech Engineer, focusing on backend system innovation. Leverage your expertise to build secure services that enhance user experiences in a growing financial platform.As part of the Trust Platform team, you will utilize your 5+ years of experience to design and implement high-p ...

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