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

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Agile Software Engineer (Co op)

Requirements You thrive in challenging environments where innovation is key. Your passion for technology is matched only by your drive to redefine its limits You seek more than a job; you seek a calling—a chance to make a lasting impact on the digital landscape What th ...

Software Engineer, Infrastructure (TOR)

Why Join Doppel Doppel is built to outsmart one of the greatest threats AI presents: mass‑manufactured social engineering. Countless scams, deepfakes, and other social engineering attacks are surging across every digital channel—websites, social media, ads, encrypted messaging apps, mobile, and m ...

Agile Test Engineer Co op (Quality Assurance)

Requirements You thrive in challenging environments where innovation is key. Your passion for technology is matched only by your drive to redefine its limits. You seek more than a job; you seek a calling—a chance to make a lasting impact on the digital landscape What the jo ...

AI Code Reviewer & Systems Evaluation Engineer 1

Contract Company Description An enterprise client is currently seeking experienced software engineers to contribute to improving advanced AI systems through human feedback. This work supports leading AI organizations in training large language models to better understand softw ...

Agile Software Engineer (Co op)

Requirements You thrive in challenging environments where innovation is key. Your passion for technology is matched only by your drive to redefine its limits You seek more than a job; you seek a calling—a chance to make a lasting impact on the digital landscape What th ...

Software Engineer, Infrastructure (TOR)

Why Join Doppel Doppel is built to outsmart one of the greatest threats AI presents: mass‑manufactured social engineering. Countless scams, deepfakes, and other social engineering attacks are surging across every digital channel—websites, social media, ads, encrypted messaging apps, mobile, and m ...

Agile Test Engineer Co op (Quality Assurance)

Requirements You thrive in challenging environments where innovation is key. Your passion for technology is matched only by your drive to redefine its limits. You seek more than a job; you seek a calling—a chance to make a lasting impact on the digital landscape What the jo ...

AI Code Reviewer & Systems Evaluation Engineer 1

ContractCompany Description An enterprise client is currently seeking experienced software engineers to contribute to improving advanced AI systems through human feedback. This work supports leading AI organizations in training large language models to better understand software development practices, ...

Staff Software Engineer Platform App Services

What You’ll DoTechnical Strategy:Define and drive the long-term technical roadmap for Golang-based backend services, ensuring alignment with broader business objectives and platform initiatives.Architectural Leadership:Lead the design and evolution of Postgres-backed distr ...

Solutions Designer CRM Senior (Toronto)

Qualifications and ExperienceA minimum of 10 years of hands‑on experience working in large project and/or program environments within government jurisdictions and/or large private sector organizations. Demonstrated experience delivering a wide variety of solutions using Salesforce features, capabilitie ...

Staff Software Engineer Platform App Services

What You’ll Do Technical Strategy: Define and drive the long-term technical roadmap for Golang-based backend services, ensuring alignment with broader business objectives and platform initiatives. Architectural Leadership: Lead the design and evolution of P ...

Senior Software Development Engineer in Test

Are you ready to unlock intelligence? If you don’t think you meet all of the criteria below but are still interested in the job, please apply. Nobody checks every box - we’re looking for candidates that are particularly strong in a few areas, and have some interest and capabilities in oth ...

Senior Software Development Engineer in Test

Are you ready to unlock intelligence? If you don’t think you meet all of the criteria below but are still interested in the job, please apply. Nobody checks every box - we’re looking for candidates that are particularly strong in a few areas, and have some interest and capabilities in oth ...

Software Engineer

OverviewRequisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Business group: Canadian Banking Engineering – Product Onboarding - Team is focused on product onboarding ResponsibilitiesFull stack role – 60%, 40% Planning and ex ...

Staff Software Engineer Platform App Services

What You’ll Do Technical Strategy: Define and drive the long-term technical roadmap for Golang-based backend services, ensuring alignment with broader business objectives and platform initiatives. Architectural Leadership: Lead the design and evolution of P ...

Performance Test Engineer

Hi #connections,We have a Job Opening for,Role: Backend Performance Testing EngineerLocations-----Toronto, Downtown (Hybrid)Interested Candidate Kindly share the suitable resume to & Description:We are looking for a skilled Backend Performance Testing Engineer ...

Staff Golang Engineer (Toronto)

About This Role is Hybrid in Toronto, ON. This prospect is full‑time. This opportunity is with a high‑growth, venture‑backed technology company building a modern, AI‑driven platform used by a large global audience. The team is focused on designing highly scalable backend systems that support data‑intensive ...

Staff Golang Engineer (Toronto)

About This Role is Hybrid in Toronto, ON. This prospect is full‑time. This opportunity is with a high‑growth, venture‑backed technology company building a modern, AI‑driven platform used by a large global audience. The team is focused on designing highly scalable backend systems that support data‑intensive ...

Staff Golang Engineer

About This role is hybrid in Toronto, ON and full‑time. The position is with a high‑growth, venture‑backed technology company building a modern, AI‑driven platform used by a large global audience. The team focuses on designing highly scalable backend systems that support data‑intensive, real‑time products using ...

Staff Golang Engineer

About This role is hybrid in Toronto, ON and full‑time. The position is with a high‑growth, venture‑backed technology company building a modern, AI‑driven platform used by a large global audience. The team focuses on designing highly scalable backend systems that support data‑intensive, real‑time ...

Chapter Lead (Senior Manager), Application Development

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meanin ...

Data Engineer (Toronto)

Tiger Analytics is a fast‑growing advanced analytics consulting firm that partners with Fortune 100 companies to generate business value from data. Role Overview We are seeking an experienced Data Engineer to build scalable generative AI architectures within the AWS ecosystem. The candidate ...

Data Engineer Expertise at Mark Anthony Group

Unlock your potential with Mark Anthony Group as a Senior Data Engineer. Focus on scalable architectures and impactful analytics within diverse business areas globally.As a key player in our Data & AI practice, you will be responsible for designing and maintaining our cutting-edge Data Lakehouse architecture ...

Data Science Analysis Internship Role

Drive impactful data-driven decisions as a Data Science intern. Collaborate on machine learning projects and data analysis to support various strategic initiatives within a leading financial technology environment.In this Data Scientist internship, you will engage in comprehensive analytical work alongside e ...

QA Engineering Lead Focused on Automation

Discover an exceptional opportunity as a QA Engineering Lead at the Associate Director level focused on a hands-on, technical role, with 90% of your time dedicated to direct involvement in testing.Ideal for experienced QA professionals, this role demands a strong leader willing to mentor a QA team while esta ...

Forward Deployed AI Manager at Google Cloud

Shape the landscape of AI in business as a Forward Deployed Development Manager at Google Cloud in Toronto. Lead, mentor, and deploy custom AI solutions with your team.This role requires an experienced leader to manage a team focused on developing AI/ML solutions in cloud environments. You’ll act as a bridge ...

Principal Biostatistician for Clinical Studies

Join Cytel as a Principal Biostatistician where you'll lead clinical trial teams through innovative statistical analysis for Phase I-IV studies. Enjoy working closely with dedicated pharmaceutical clients.This pivotal role at Cytel requires an experienced biostatistician who can guide clinical trials from in ...

AI Systems Lead Engineer at Thomson Reuters

Elevate your career with Thomson Reuters as an AI Systems Lead Engineer! Take the reins in developing advanced AI solutions that shape the future in legal and compliance sectors, working in a flexible hybrid model.This pivotal role involves designing and leading implementations of AI-driven systems, su ...

Lead C#.NET & Automation Solutions Architect

Become the Lead Solutions Architect for C#.NET and automation initiatives, uniting 12 years of IT leadership with cutting-edge technology. Focus on enterprise automation and platform modernization.You will spearhead large-scale migration projects, specifically transitioning from WinBatch to C#. Your responsi ...

Astera Labs Physical Design Leadership Role

Join Astera Labs as a Physical Design Engineering Manager in Toronto. Spearhead the design execution of cutting-edge ASICs while leading a talented team.Astera Labs is on the lookout for an experienced Physical Design Manager to lead our Signal Connectivity Group. You will helm the physical design process fr ...

Data Scientist Leading Rider Analysis

Enhance Lyft's rider app as a Data Scientist responsible for analyzing key metrics and shaping product decisions. Employ data to prioritize customer-centric business strategies.As part of the Rider team, your role involves leveraging rigorous analytical methods to drive impactful decision-making. You'll coll ...

Actuarial Consultant Pricing Specialist at CGIC

Advance your career with CGIC as an Actuarial Consultant specializing in pricing for Farm and IRCA. Drive innovative solutions and enhance the client experience in a hybrid work model.CGIC, a prominent financial services co-operative, is looking for an experienced Actuarial Consultant to join its Commercial ...

Technical Lead for AI Agent Development

Become a key player as a Technical Lead focusing on AI agents in a fully remote role. Leverage your extensive coding expertise to drive AI innovations and model training.We are on the lookout for a Technical Lead with rich hands-on development experience. This role requires guiding the technical direction of ...

Internship: FPGA and Machine Learning Engineering

Gain hands-on experience with Altera as an FPGA Machine Learning Engineering Graduate Intern in Toronto. Work on developing innovative hardware solutions that accelerate machine learning workflows.In this exciting role, you will actively participate in evaluating quantization schemes aimed at optimizin ...

Oracle Database Administrator Tekgence Inc (Toronto)

Job Title: Database Administrator Location: Scarborough Work Type: Hybrid 2 days in office Assignment Length: 12+ months Years of Experience: 7+ Skills: Digital : Cloud DevOps Education Requirements: Bachelor’s Degree Detailed Job Description Expe ...

Advanced Perception Software Engineer Role

Redefine the future of mobility as an Advanced Perception Software Engineer at indie Semiconductor. Work with leading-edge technologies in computer vision and embedded systems.In this role, you will be crucial in designing, implementing, and verifying software modules for multi-processor embedded systems. Yo ...

Advanced Perception Software Engineer Role

Redefine the future of mobility as an Advanced Perception Software Engineer at indie Semiconductor. Work with leading-edge technologies in computer vision and embedded systems.In this role, you will be crucial in designing, implementing, and verifying software modules for multi-processor embedded systems. Yo ...

Lead Senior Data Scientist Focusing on AI and Machine Learning

Shape the future of business analytics as a Senior Data Scientist. Spearhead generative AI initiatives and machine learning projects to drive strategic decision-making.This role calls for an experienced data scientist with a strong focus on developing AI and machine learning solutions. You will lead projects ...

AI Researcher in Healthcare at UHN

Lead innovative research as an AI Researcher in Healthcare at Toronto General Hospital, focusing on Machine Learning applications for multimodal data analysis. Contribute towards advancing treatment in transplant medicine.This temporary full-time postdoctoral role, under the supervision of Dr. Mamatha Bhat a ...

Actuarial Consultant Pricing Specialist at CGIC

Advance your career with CGIC as an Actuarial Consultant specializing in pricing for Farm and IRCA. Drive innovative solutions and enhance the client experience in a hybrid work model.CGIC, a prominent financial services co-operative, is looking for an experienced Actuarial Consultant to join its Commercial ...

Data Scientist Leading Rider Analysis

Enhance Lyft's rider app as a Data Scientist responsible for analyzing key metrics and shaping product decisions. Employ data to prioritize customer-centric business strategies.As part of the Rider team, your role involves leveraging rigorous analytical methods to drive impactful decision-making. You'll coll ...

Forward Deployed AI Manager at Google Cloud

Shape the landscape of AI in business as a Forward Deployed Development Manager at Google Cloud in Toronto. Lead, mentor, and deploy custom AI solutions with your team.This role requires an experienced leader to manage a team focused on developing AI/ML solutions in cloud environments. You’ll act as a ...

Data Scientist Leading Rider Analysis

Enhance Lyft's rider app as a Data Scientist responsible for analyzing key metrics and shaping product decisions. Employ data to prioritize customer-centric business strategies.As part of the Rider team, your role involves leveraging rigorous analytical methods to drive impactful decision-making. You'll coll ...

Junior Economic Consultant at HDR

Discover a rewarding career as a Junior Economic Consultant with HDR, where you'll engage in vital research and data analysis to inform economic solutions. This role is well-suited for those passionate about economics and with a flair for statistical methods.In this Economic Consultant I position, you will a ...

Data Engineer Expertise at Mark Anthony Group

Unlock your potential with Mark Anthony Group as a Senior Data Engineer. Focus on scalable architectures and impactful analytics within diverse business areas globally.As a key player in our Data & AI practice, you will be responsible for designing and maintaining our cutting-edge Data Lakehouse architecture ...

Architect Role in Investment Technology

Make an impact at Ontario Teachers' as an Architect focusing on the Public Investment Platform. Your expertise will guide critical software and data solutions across the organization.In this application architect position, you will enhance investment operations within OTPP's Capital Markets and Total F ...

Lead Senior Data Scientist Focusing on AI and Machine Learning

Shape the future of business analytics as a Senior Data Scientist. Spearhead generative AI initiatives and machine learning projects to drive strategic decision-making.This role calls for an experienced data scientist with a strong focus on developing AI and machine learning solutions. You will lead pr ...

Architect Role in Investment Technology

Make an impact at Ontario Teachers' as an Architect focusing on the Public Investment Platform. Your expertise will guide critical software and data solutions across the organization.In this application architect position, you will enhance investment operations within OTPP's Capital Markets and Total Fund Ma ...

Astera Labs Physical Design Leadership Role

Join Astera Labs as a Physical Design Engineering Manager in Toronto. Spearhead the design execution of cutting-edge ASICs while leading a talented team.Astera Labs is on the lookout for an experienced Physical Design Manager to lead our Signal Connectivity Group. You will helm the physical design process fr ...

AI Researcher in Healthcare at UHN

Lead innovative research as an AI Researcher in Healthcare at Toronto General Hospital, focusing on Machine Learning applications for multimodal data analysis. Contribute towards advancing treatment in transplant medicine.This temporary full-time postdoctoral role, under the supervision of Dr. Mamatha Bhat a ...

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