330,025+ Rq X Sr Software Developer Full Stack Javascript Java Python Api Toronto Source Code Jobs in Toronto, Canada — Local Employers Hiring July 2026

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Product & Design Associate

Simple Ventures is a new Canadian startup studio that builds 2-3 new ventures per year. We are backed by Canada’s top Founder-Operators, including the founders of Ada (Mike Murchison), Wealthsimple (Michael Katchen), Shopify (Harley Finkelstein), Knix (Joanna Griffiths), Felix Health (Emma Stern), and 30+ ...

Product & Design Associate

Simple Ventures is a new Canadian startup studio that builds 2-3 new ventures per year. We are backed by Canada’s top Founder-Operators, including the founders of Ada (Mike Murchison), Wealthsimple (Michael Katchen), Shopify (Harley Finkelstein), Knix (Joanna Griffiths), Felix Health (Emma Stern), and 30+ ...

Product & Design Associate

Simple Ventures is a new Canadian startup studio that builds 2-3 new ventures per year. We are backed by Canada’s top Founder-Operators, including the founders of Ada (Mike Murchison), Wealthsimple (Michael Katchen), Shopify (Harley Finkelstein), Knix (Joanna Griffiths), Felix Health (Emma Stern), and 30+ ...

*CONTRACT TO PERM* Senior Site Reliability Engineer with Linux and Python experience to improve and optimize the batch jobs of applications 39027

*CONTRACT TO PERM*- Senior Site Reliability Engineer with Linux and Python experience to improve and optimize the batch jobs of applications- Location Address: Hybrid - 44 King – 3 days/week onsite (days will vary depending on team)Subject to change: 3–4 days onsite may be required based ...

Systems Testing/QA Specialist Intermediate

Systems Testing/QA Specialist - IntermediateITProFound is a Global employer serving the USA, INDIA and Canada. The company develops Software Products and solutions, as well as Project Implementation, besides staff augment to the direct clients.Job DescriptionWe do have a job opening for Systems Testing/QA Sp ...

Staff Backend Engineer Career at Grafana

Explore your potential as a Staff Backend Engineer at Grafana Labs, working remotely to enhance innovative software solutions used worldwide. Be a part of a pivotal team managing complex backend systems. The AppCore team is looking for a skilled engineer to develop and support the backend infrastruc ...

Remote Compiler Engineer for Intel

Shape the future of software innovation with Intel as a Compiler Engineer, working remotely from the greater Toronto area. Drive advancements in LLVM-based compilers critical for high-performance applications. In this experienced hire role, you will design, develop, and maintain compilers while test ...

Production Support Engineer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading ...

Production Support Engineer

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading ...

Senior Data Scientist

WHAT IS THE OPPORTUNITY RBC Technology Infrastructure seeks a full stack Data Scientist (DS) to explore and operationalize big data sources to reduce outage and downtime for RBC services, improving user experience and saving costs. The candidate will develop and deploy production‑grade AI/ML so ...

Software Engineer, DocGen

EvenUp is on a mission to close the justice gap using technology and AI. We empower personal injury lawyers and victims to get the justice they deserve. Our products enable law firms to secure faster settlements, higher payouts, and better outcomes for victims injured through no fault of their own in vehic ...

Software Engineer, DocGen

EvenUp is on a mission to close the justice gap using technology and AI. We empower personal injury lawyers and victims to get the justice they deserve. Our products enable law firms to secure faster settlements, higher payouts, and better outcomes for victims injured through no fault of their own in vehic ...

Software Engineer, DocGen

EvenUp is on a mission to close the justice gap using technology and AI. We empower personal injury lawyers and victims to get the justice they deserve. Our products enable law firms to secure faster settlements, higher payouts, and better outcomes for victims injured through no fault of their own in vehic ...

Senior Salesforce Developer

Salesforce Team Lead Department: Technology Employment Type: Permanent Location: Remote, Canada Reporting To: Manager, Enterprise Applications Description Veriforce is the fastest‑growing SaaS‑technology and services company in the glo ...

Senior DevOps Expert Needed at EQ Bank

Shape innovative software delivery at EQ Bank as a Senior DevOps Expert. Bring your passion for DevOps and cloud deployment to our evolving IT team.EQ Bank is in need of a Senior DevOps Engineer who has a minimum of five years of experience in continuous integration and deployment. The ideal candidate will b ...

Xanadu Quantum Software Engineer

Shape the future of quantum technology with Xanadu as a Quantum Software Engineer focusing on the PennyLane Core framework. Use your development skills to create efficient quantum programming solutions.As part of our PennyLane Core team, you will engage in designing and optimizing core frameworks and APIs. Y ...

Xanadu Quantum Software Engineer

Shape the future of quantum technology with Xanadu as a Quantum Software Engineer focusing on the PennyLane Core framework. Use your development skills to create efficient quantum programming solutions.As part of our PennyLane Core team, you will engage in designing and optimizing core frameworks and APIs. Your ...

Xanadu Quantum Software Engineer

Shape the future of quantum technology with Xanadu as a Quantum Software Engineer focusing on the PennyLane Core framework. Use your development skills to create efficient quantum programming solutions.As part of our PennyLane Core team, you will engage in designing and optimizing core frameworks and APIs. Y ...

Senior DevOps Expert Needed at EQ Bank

Shape innovative software delivery at EQ Bank as a Senior DevOps Expert. Bring your passion for DevOps and cloud deployment to our evolving IT team.EQ Bank is in need of a Senior DevOps Engineer who has a minimum of five years of experience in continuous integration and deployment. The ideal candidate will b ...

Xanadu Quantum Software Engineer

Shape the future of quantum technology with Xanadu as a Quantum Software Engineer focusing on the PennyLane Core framework. Use your development skills to create efficient quantum programming solutions. As part of our PennyLane Core team, you will engage in designing and optimizing core frameworks a ...

Senior DevOps Expert Needed at EQ Bank

Shape innovative software delivery at EQ Bank as a Senior DevOps Expert. Bring your passion for DevOps and cloud deployment to our evolving IT team. EQ Bank is in need of a Senior DevOps Engineer who has a minimum of five years of experience in continuous integration and deployment. The ideal candid ...

Element Lead Engineer, Financial Systems

Transform the fleet management landscape as a Lead Engineer at Element in Toronto, ON. Focus on financial systems and unleash your technical expertise for impactful outcomes.As the Lead Software Engineer, you will architect and develop software solutions that enhance the enterprise’s financial capabilities. This ...

Lead API Integration Architect for Security Solutions

Shape enterprise security by designing API integrations. Focus on API gateway architecture and integration workflows to enhance operational effectiveness within large-scale environments.In this role, you will act as a strategic architect with over 5 years of experience in API integrations. Your expertise wil ...

Remote Technical Deployment Lead for SaaS & API

A leading learning technology company is seeking a Technical Deployment Manager for a hybrid role. Responsibilities include managing customer onboardings and providing technical consulting on the platform. The ideal candidate has extensive experience in SaaS, API development, and customer relations. This role of ...

Senior QA Engineer — Automation, API & UAT Lead

A leading bank in the Americas is seeking a skilled QA Analyst in Toronto to ensure the quality of application deliverables. The role requires 5+ years of test automation experience, particularly with Selenium and API testing. You will collaborate with development teams to enhance product quality throughout the ...

QA Lead for API and ETL Testing

Step into a QA Lead position located in Toronto, ON, concentrating on integration testing for APIs and ETL. This hybrid role mandates defining critical testing strategies for system integration.In this QA Lead capacity, you will shape the end-to-end testing strategy for a high-stakes integration program. Lev ...

QA Automation Engineer API/UI Testing & SQL

A technology staffing firm in Toronto is looking for a NTest Engineer with at least 3 years of test automation experience. The ideal candidate should have experience in automated testing across various programming languages, API testing, and SQL database knowledge. Responsibilities include creating test plans an ...

Senior Test Lead Automation & API QA Strategist

A leading software company in Ontario, Canada, is seeking a skilled individual to lead the design of test strategies for enterprise-level IT systems. The ideal candidate will have over 10 years of experience in software testing, hands-on experience with manual and automated testing tools, and strong knowledge of ...

Remote Technical Deployment Lead for SaaS & API

A leading learning technology company is seeking a Technical Deployment Manager for a hybrid role. Responsibilities include managing customer onboardings and providing technical consulting on the platform. The ideal candidate has extensive experience in SaaS, API development, and customer relations. This role of ...

QA Automation Engineer API/UI Testing & SQL

A technology staffing firm in Toronto is looking for a NTest Engineer with at least 3 years of test automation experience. The ideal candidate should have experience in automated testing across various programming languages, API testing, and SQL database knowledge. Responsibilities include creating test plans an ...

QA Automation Engineer API/UI Testing & SQL

A technology staffing firm in Toronto is looking for a NTest Engineer with at least 3 years of test automation experience. The ideal candidate should have experience in automated testing across various programming languages, API testing, and SQL database knowledge. Responsibilities include creating test plans an ...

Senior Siebel CRM Engineer – Oracle & API Integrations

A leading technology solutions provider is seeking a Senior Software Developer to support the Government of Ontario's initiatives using Oracle Siebel. The role includes conducting support and maintenance, developing integrations, and troubleshooting complex issues. Ideal candidates have over 10 years of experien ...

Senior .NET API Engineer — OSOR Data Exchange

A leading software development firm in Toronto is seeking a Senior Software Developer with over 10 years of experience in .NET technologies. The role requires involvement in application design and enhancements for a critical data exchange system. Candidates should possess strong skills in ASP.NET and experience ...

Remote Technical Deployment Lead for SaaS & API

A leading learning technology company is seeking a Technical Deployment Manager for a hybrid role. Responsibilities include managing customer onboardings and providing technical consulting on the platform. The ideal candidate has extensive experience in SaaS, API development, and customer relations. This role of ...

QA Engineer II – Kids Apps & API Automation

A leading technology company is looking for a talented Quality Assurance Engineer II to join their team in Toronto, Ontario. The role involves designing and implementing test strategies, automation testing, and defining quality metrics. Candidates should have 3+ years of experience in quality assurance engineeri ...

Lead API Integration Architect for Security Solutions

Shape enterprise security by designing API integrations. Focus on API gateway architecture and integration workflows to enhance operational effectiveness within large-scale environments.In this role, you will act as a strategic architect with over 5 years of experience in API integrations. Your expertise wil ...

Senior QA Engineer — Automation, API & UAT Lead

A leading bank in the Americas is seeking a skilled QA Analyst in Toronto to ensure the quality of application deliverables. The role requires 5+ years of test automation experience, particularly with Selenium and API testing. You will collaborate with development teams to enhance product quality throughout the ...

Digital Learning Architect, Hybrid LMS & API Integrations

A leading music education institution in Toronto is seeking a Digital Learning Developer to enhance and maintain digital learning components. The role involves hands-on development, system integrations, and collaboration with teams for effective technical execution in a fast-paced environment. Candidates should ...

Lead Analyst for API and Data Solutions

Join HOOPP as a Senior Technical Business Systems Analyst, leading the development of APIs and data solutions. Your insights will guide digital services for healthcare professionals.In the PAD team, you will play a vital role in transforming business requirements into technical specifications, primarily focu ...

Senior Automation QA Engineer UI/API Testing

A leading technology solutions provider in Toronto is seeking a Senior Systems Testing/QA Specialist to leverage automation testing in software processes. The ideal candidate will have over 10 years of experience in testing and automation tools like Katalon, Selenium, and Microfocus. Responsibilities include ide ...

QA Engineer II – Kids Apps & API Automation

A leading technology company is looking for a talented Quality Assurance Engineer II to join their team in Toronto, Ontario. The role involves designing and implementing test strategies, automation testing, and defining quality metrics. Candidates should have 3+ years of experience in quality assurance engineeri ...

Azure Cloud Platform Engineer – IaC & API Management

A leading wealth management organization in Toronto is seeking a highly skilled Azure Systems Administrator to design and optimize their Azure cloud infrastructure. This role emphasizes collaboration and requires expertise in Infrastructure as Code and CI/CD practices. The ideal candidate will have extensive exp ...

Business Systems Analyst (BSA) Payments & API Integration

Role Overview Business Systems Analyst (BSA) – Payments & API Integration, based in Toronto, Ontario. Responsibilities Gather, analyze, and document business and functional requirements for payment systems and API-driven integrations. Conduct stakeholder workshop ...

Senior Test Lead Automation & API QA Strategist

A leading software company in Ontario, Canada, is seeking a skilled individual to lead the design of test strategies for enterprise-level IT systems. The ideal candidate will have over 10 years of experience in software testing, hands-on experience with manual and automated testing tools, and strong knowledge of ...

Remote MuleSoft Platform Engineer | Spring Boot & API

A leading IT consulting company is seeking a Lead MuleSoft Platform Support Engineer to provide remote support for MuleSoft integrations and Spring Boot APIs in Canada. This mid-senior level contract role involves troubleshooting issues, conducting root-cause analysis, and ensuring application health using monit ...

Senior QA Engineer — Automation, API & UAT Lead

A leading bank in the Americas is seeking a skilled QA Analyst in Toronto to ensure the quality of application deliverables. The role requires 5+ years of test automation experience, particularly with Selenium and API testing. You will collaborate with development teams to enhance product quality throughout the ...

Senior Analyst for Cloud Migration and API

Join a leading financial organization as a Senior Business Systems Analyst focusing on cloud migration, particularly with Azure and APIs. This role emphasizes your Java expertise and technical delivery.In this position, you will support and lead system updates to facilitate strategic modernization initiative ...

Lead Analyst for API and Data Solutions

Join HOOPP as a Senior Technical Business Systems Analyst, leading the development of APIs and data solutions. Your insights will guide digital services for healthcare professionals.In the PAD team, you will play a vital role in transforming business requirements into technical specifications, primarily focusing ...

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    Rq X Sr Software Developer Full Stack Javascript Java Python Api Toronto Source Code Jobs in Toronto Job Search Guide, Trends and Insights