67,561+ Senior Backend Developer Java Python Jobs in Toronto, Canada — Local Employers Hiring July 2026

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AI Developer Python

Job DescriptionJob Description: Role Descriptions: 1.AI/ML Development2.GitHub Copilot & AI-Assisted Development3.Software Engineering4.Data Engineering & Processing ...

AI Developer Python

Job DescriptionJob Description: Role Descriptions: 1.AI/ML Development2.GitHub Copilot & AI-Assisted Development3.Software Engineering4.Data Engineering & Processing ...

Python Developer Toronto

As a Senior Engineer L2, you will be responsible for designing, developing, and maintaining Python-based applications and solutions. You will work closely with cross-functional teams to deliver high-quality, scalable, and efficient software solutions that meet business needs. We are seeking a hands‑ ...

Python Developer (Toronto)

Insight Global is looking for a developer to help a large financial services firm migrate jobs and reports from R to Python. They must be extremely strong in both technologies. In addition they must have strong documentation skills to be able to thoroughly explain their scripting. Design, develop, ...

AI Developer Python

Job Description Role Descriptions: AI/ML Development GitHub Copilot & AI-Assisted Development Software Engineering Data Engineering & Processing Collaboration & Stakeholder Engagement Model Monitoring ...

Sr Python Developer

Senior Software Developer, Python Duration: 12-Month Contract Responsibilities Develop and enhance enterprise applications within a distributed systems environment. Contribute to technical design, architecture discussions, and ongoing platform ...

AI Developer Python

Job DescriptionJob Description: Role Descriptions: 1.AI/ML Development2.GitHub Copilot & AI-Assisted Development3.Software Engineering4.Data Engineering & Processing ...

Application Developer Python

Job Title: Application Developer - PythonLocation: Toronto, ON (Onsite)Duration: + Months Daily Responsibilities:Involves reviewing and analyzing existing metrics to determine how they can be effectively integrated into the current reporting p ...

AI Developer Python

Job Description: Role Descriptions: 1.AI/ML Development 2.GitHub Copilot & AI-Assisted Development 3.Software Engineering 4.Data Engineering & Processing 5.Collaboration & Stakeholder Engagement 6.Model Monitoring & Optimization Essential Skills: More than 5 years of total experience with minimum 2 years experie ...

Senior Java Backend Developer to design and develop cloud native backend solutions on AWS JP953

Our financial services client is seeking a Senior Java Backend Developer (10+ years) to design and develop cloud-native backend solutions on AWSDuration: Until Dec 31st, (high possibility of extension)Location: Downtown Toronto (Hybrid, 2 days a week - Monday and floating day)Hours ...

Senior Java Backend Developer to design and develop cloud native backend solutions on AWS JP953

Our financial services client is seeking a Senior Java Backend Developer (10+ years) to design and develop cloud-native backend solutions on AWSDuration: Until Dec 31st, (high possibility of extension)Location: Downtown Toronto (Hybrid, 2 days a week - Monday and floating day)Hours ...

Senior Mean Stack Developer In Toronto

Elevate your career as a Senior MEAN Stack Developer at our Toronto office with a hybrid work model. Focus on backend services and Java microservices for Wealth Management initiatives. We are seeking a highly skilled MEAN Stack Developer with over six years of backend development experience. You wil ...

Lead Application Security Integration Engineer (Java, Spring Boot, REST APIs, DevSecOps)

Role: Technical Lead AI & Secure Application Development Technical Lead Java | Python | Spring Boot | AI | Secure Coding | Microservices Duration: 12 Months Location: Toronto (Hybrid 3 days/week in office) Job Description We are seeking an experienced Technical Lead to lead the design and implementation of AI ...

Senior Java Developer Toronto Hybrid

Elevate your career as a Senior Full Stack Java Developer in Toronto, Ontario. This role emphasizes Java backend development, Struts, and the creation of scalable enterprise applications within a hybrid work model. Join the Commercial Banking Engineering team to design and implement robust technical ...

Full Stack Senior Developer

Infosys is hiring Senior Full Stack Developer. We are looking for an experienced and results-driven Java Lead to design, develop, and lead scalable microservices-based applications using Spring Boot. The role requires strong expertise in backend development, API design, and modern DevOps practices, along with le ...

Full Stack Senior Developer

Infosys is hiring Senior Full Stack Developer. We are looking for an experienced and results-driven Java Lead to design, develop, and lead scalable microservices-based applications using Spring Boot. The role requires strong expertise in backend development, API design, and modern DevOps practices, along with le ...

ReactJS Developer Enterprise Applications (Toronto)

Senior ReactJS Developer Duration: 12 Months Contract. Location: Hybrid; 3 Days/Week onsite. Experience: 8+ years overall software development; Minimum 8 years of hands‑on experience with ReactJS (latest versions). Key Responsibilities Design, develop, and maintain responsive ...

Full Stack Developer

BMO is currently sourcing for a Full Stack Developer to support initiatives within the Commercial Banking – Treasury & Payment Solutions (TPS) group. This is a hybrid contract role in Toronto, initially requiring 2 days onsite, with the potential to increase to 4 days per week.Role Overview:< ...

Full Stack Developer

BMO is currently sourcing for a Full Stack Developer to support initiatives within the Commercial Banking – Treasury & Payment Solutions (TPS) group. This is a hybrid contract role in Toronto, initially requiring 2 days onsite, with the potential to increase to 4 days per week.Role Overview:< ...

Senior Java Developer (Core Java, Spring Boot, Microservices)

Senior Java Developer (Core Java, Spring Boot, Microservices) Location: Toronto, ON (Hybrid 23 Days Onsite) Duration: 6 Months Experience: 68 Years Role Summary Seeking an experienced Java Developer with expertise in Core Java, Spring Boot, and Microservices to develop scalable backend applications and RESTful ...

Hybrid Full Stack Developer at BMO

BMO seeks a skilled Full Stack Developer to join the Commercial Banking Treasury & Payment Solutions group. Contribute your expertise in Java, Python, and Angular while working in a hybrid model. This contract role in Toronto requires collaboration with offshore teams, focusing on both internal appl ...

Java Developer

Job DescriptionInsight Global is seeking someone who will be designing and building enhancements to a low-latency cash equities trading platform, working heavily in Core Java and microservices. They’ll partner closely with product owners and trading stakeholders to gather requirements and prioritize features ...

Java Developer

Java Developer Requisition ID: 259548 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. We are seeking a talented Java Developer with expertise in Spring, Spring Boot, REST APIs, SOAP services and JEE technologies. The ideal candidat ...

Java Developer

Java Developer Requisition ID: 260878 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Commercial Banking Engineering is seeking a skilled Java Developer with extensive experience in Java, Struts, SQL, REST APIs, SOAP services, and ...

Java Developer

Hi ,Hope you are doing well!My name is Tanvi Sood, Technical recruiter from E-Solutions. I found your resume from one of the job portal and just want to check if you are available for new opportunity and it seems really a good match with the requirement so please have a look at the re ...

Java Developer

Job DescriptionWe are seeking a full stack developer with an excellent command of Java to supplement the Equities Technology / Cash & Electronic team. Client invests heavily in its front office electronic tradi ...

Java developer

Job Overview Position: Developer (Job ID: ) Location: Toronto, ON Job Function: Technology Role: Developer Salary: CA$ 100,000 - CA$ 120,000 per year Qualifications Exp ...

Java Developer

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity ...

Java Developer

# Java DeveloperApply**Job#: ****Job Description:**Locations approved: Toronto ONHybrid - In Person 3x a weekMust be willing to do final round interview in-person at client location.**Overview**We are seeking an experienced Java/Scala Developer to join a fast-paced engineering team supporting applications withi ...

Java Developer

Job Description - Java Developer (CREQ ) Job Description Description Location PCS CA, Toronto Years of Experience 9+ Years Job Summary We are seeking a skilled Java Developer with over 5 years of experience in the com ...

Java Developer

Overview Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Responsibilities Develop and maintain web applications using Java, Spring, Spring Boot, OpenAPI, Swagger, and Java/Jakarta EE backend technologies. Des ...

Java Developer

Hi ,Hope you are doing well!My name is Tanvi Sood, Technical recruiter from E-Solutions. I found your resume from one of the job portal and just want to check if you are available for new opportunity and it seems really a good match with the requirement so please have a look at the re ...

Java Developer

Job DescriptionWe are seeking a full stack developer with an excellent command of Java to supplement the Equities Technology / Cash & Electronic team. Client invests heavily in its front office electronic tradi ...

Java Developer

Job DescriptionWe are seeking a full stack developer with an excellent command of Java to supplement the Equities Technology / Cash & Electronic team. Client invests heavily in its front office electronic tradi ...

Java Developer

We are seeking a full stack developer with an excellent command of Java to supplement the Equities Technology / Cash & Electronic team. Client invests heavily in its front office electronic trading platform. The successful applicant would help turn this investment into a scalable, extensible and performant globa ...

Staff Backend Developer

Job Description We’re building scalable, data‑driven product systems and looking for a Staff Software Developer with strong engineering skills and a track record of designing and delivering complex, production‑grade systems. You’ll lead the design and delivery of critical product components, ...

Lead Backend Developer

Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movab ...

Senior Java FullStack Developer Position

Join a dynamic team as a Senior Java FullStack Developer, leveraging your expertise in Java and backend frameworks. Collaborate on innovative solutions while continuously growing your skills in a supportive environment. We are in search of a highly motivated individual to fill the Senior Java FullSt ...

Backend Developer – Python, Aws C$95,000 C$105,000 A Year

Backend Developer implementing solutions with Python and AWS services (Lambda, ECS), translating business needs into code, collaborating with stakeholders, and optimizing system performance. Requires 4-6 years of experience. ...

Pinterest Backend Software Engineer Role

Enhance your backend development journey with Pinterest as a Backend Software Engineer. Focus on developing user-facing products and utilizing AI to innovate features in an inspiring environment. Pinterest is seeking a talented Backend Software Engineer with experience in backend development. Your r ...

Java Senior Developer in Toronto

Start your journey with a senior role as a Java Developer in a hybrid setup in Toronto, ON. Join a collaborative team focusing on scalable backend solutions. As a Senior Developer specializing in Java, you will leverage over 8 years of experience to create robust, high-performance applications. Coll ...

AWS Cloud Security Specialist – Python, IaC

Cloud Specialist AWS, Cloud Security, Python & Infrastructure as Code Location: Toronto, ON Work Model: Hybrid (2 days per week in-office preferred) Experience Required: 810 Years Skills Cloud Security Management Python Amazon Web Services (AWS) Cloud Computing Role Description We are seeking a highly skilled C ...

Experienced Java Developer For Hybrid Team Toronto

Elevate your career as a Senior Java Developer in this hybrid role based in Toronto, ON. Collaborate with a skilled engineering team on high-performance backend solutions. We seek an experienced Senior Java Developer with a minimum of 8 years in enterprise application development. Key Responsibilit ...

Senior Full Stack Developer AI Integration

Become a Senior Full Stack Developer in Toronto, specializing in AI integration with cutting-edge technologies. In this hybrid position, work with Java, Spring Boot, and advanced AI tools to deliver innovative backend solutions. As a seasoned developer, you will manage high-performance backend servi ...

Lead Full Stack Developer AI Accelerated

Elevate your career at UST as a Senior Full Stack Developer focused on backend development. This hybrid Toronto role aims to create scalable systems using Java and Node. UST seeks an innovative Senior Full Stack Developer to architect and enhance cloud-native solutions while operating in high-freque ...

Backend Java Developer – Spring Boot, Microservices, REST APIs & Kafka

Job DescriptionBackend Java Developer – Spring Boot, Microservices, REST APIs & KafkaLocation: Toronto, ON – Hybrid (4 Days WFO)Duration: 9+ MonthsExperience Required: 6–8 YearsSkills: Core Java<br ...

Backend Java Developer – Spring Boot, Microservices, REST APIs & Kafka

Job DescriptionBackend Java Developer – Spring Boot, Microservices, REST APIs & KafkaLocation: Toronto, ON – Hybrid (4 Days WFO)Duration: 9+ MonthsExperience Required: 6–8 YearsSkills: Core Java<br ...

Lead Backend Developer (Java/Spring Boot, API Architecture) (Toronto)

Lead Backend Developer (Java/Spring Boot, API Architecture) Be part of a transformative technology initiative within the insurance industry, working on scalable services, modern APIs, and enterprise-wide integrations. This hybrid contract offers exposure to complex systems, meaningful chall ...

Backend Java Developer – Spring Boot, Microservices, REST APIs & Kafka

Job DescriptionBackend Java Developer – Spring Boot, Microservices, REST APIs & KafkaLocation: Toronto, ON – Hybrid (4 Days WFO)Duration: 9+ MonthsExperience Required: 6–8 YearsSkills: Core Java<br ...

Backend Java Developer – Spring Boot, Microservices, REST APIs & Kafka

Backend Java Developer Spring Boot, Microservices, REST APIs & Kafka Location: Toronto, ON Hybrid (4 Days WFO) Duration: 9+ Months Experience Required: 68 Years Skills: Core Java Responsibilities Design, develop, and maintain Java-based applications using Spring Framework and Spring Boot (2.x) Build, enhance, ...

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