Senior Backend Engineer
Toronto, ON ยท On-site
As a Senior Backend Engineer , you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies and other customers of ...
Toronto, ON ยท On-site
As a Senior Backend Engineer , you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies and other customers of ...
Toronto, ON ยท On-site
As a Senior Backend Engineer , you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies and other customers of ...
Senior Backend Engineer, Crypto and Alternative Trading Products North American Centre, 5700 Yonge ... Proficiency in one or more modern backend programming languages (e.g., C#, Java, Go, Python ...
Senior Backend Engineer, Crypto and Alternative Trading Products North American Centre, 5700 Yonge ... Proficiency in one or more modern backend programming languages (e.g., C#, Java, Go, Python ...
Toronto, ON ยท On-site
As a Senior Backend Engineer , you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies and other customers of ...
Toronto, ON ยท On-site
As a Senior Backend Engineer , you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies and other customers of ...
Toronto, ON ยท On-site
CA$140K - CA$180K/yr
Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python ... Collaborate with Product, QA, and DevOps teams to deliver reliable and scalable features * Write ...
Toronto, ON ยท On-site
CA$140K - CA$180K/yr
Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python ... Collaborate with Product, QA, and DevOps teams to deliver reliable and scalable features * Write ...
Responsibilities As a Senior Back-End Software Engineer, you will be at the forefront of our ... Expert proficiency in Python, particularly with FastAPI. * Strong experience with TypeScript for ...
Quick apply
Responsibilities As a Senior Back-End Software Engineer, you will be at the forefront of our ... Expert proficiency in Python, particularly with FastAPI. * Strong experience with TypeScript for ...
Develop backend automation that integrates multiple metadata sources and generates governed ... Strong Python engineering skills, including API and service design (e.g., FastAPI), asynchronous ...
Develop backend automation that integrates multiple metadata sources and generates governed ... Strong Python engineering skills, including API and service design (e.g., FastAPI), asynchronous ...
Toronto, ON ยท On-site +1
CA$100K - CA$180K/yr
If you're passionate about backend engineering, solving complex problems, and working on ... Rust, Python or Ruby (this list is not exhaustive). - Great team spirit with a problem-solving ...
Toronto, ON ยท On-site +1
CA$100K - CA$180K/yr
If you're passionate about backend engineering, solving complex problems, and working on ... Rust, Python or Ruby (this list is not exhaustive). - Great team spirit with a problem-solving ...
Go * Python * Scala * Rust * C++ * Experience designing and developing production APIs ... Experience designing developer-facing platforms or shared infrastructure used by multiple ...
Go * Python * Scala * Rust * C++ * Experience designing and developing production APIs ... Experience designing developer-facing platforms or shared infrastructure used by multiple ...
Senior Software Engineer, Python Programmer Fitch Ratings is currently seeking a Senior Software ... Required skills and qualifications * 8+ years of experience as a Python Developer with a strong ...
Senior Software Engineer, Python Programmer Fitch Ratings is currently seeking a Senior Software ... Required skills and qualifications * 8+ years of experience as a Python Developer with a strong ...
Brampton, ON ยท On-site
Net Core Developer to support and evolve our distributed system of over 100 microservices , built primarily with .NET Core and PostgreSQL . The ideal candidate has deep experience in backend ...
Brampton, ON ยท On-site
Net Core Developer to support and evolve our distributed system of over 100 microservices , built primarily with .NET Core and PostgreSQL . The ideal candidate has deep experience in backend ...
... Senior Software Engineer with strong backend experience, a talent for turning complex logic into ... Build, enhance, and co-own the Python-based algorithmic engine that drives automated planning ...
... Senior Software Engineer with strong backend experience, a talent for turning complex logic into ... Build, enhance, and co-own the Python-based algorithmic engine that drives automated planning ...
Brampton, ON ยท On-site
Net Core Developer to support and evolve our distributed system of over 100 microservices , built primarily with .NET Core and PostgreSQL . The ideal candidate has deep experience in backend ...
Brampton, ON ยท On-site
Net Core Developer to support and evolve our distributed system of over 100 microservices , built primarily with .NET Core and PostgreSQL . The ideal candidate has deep experience in backend ...
Brampton, ON ยท On-site
Net Core Developer to support and evolve our distributed system of over 100 microservices , built primarily with .NET Core and PostgreSQL . The ideal candidate has deep experience in backend ...
Quick apply
Brampton, ON ยท On-site
Net Core Developer to support and evolve our distributed system of over 100 microservices , built primarily with .NET Core and PostgreSQL . The ideal candidate has deep experience in backend ...
Toronto, ON ยท On-site
We are seeking a Software Backend Developer to work with the Retail Credit Cloud Integration team. We write Java SpringBoot microservices in an agile environment and deploy them to OpenShift ...
Toronto, ON ยท On-site
We are seeking a Software Backend Developer to work with the Retail Credit Cloud Integration team. We write Java SpringBoot microservices in an agile environment and deploy them to OpenShift ...
Toronto, ON ยท On-site
CA$107K - CA$157K/yr
We're looking for a Senior Backend / Data Developer who thrives on high-frequency, large-scale data problems. You'll design and ship the systems behind time-series analytics, smart alerting, and ...
Toronto, ON ยท On-site
CA$107K - CA$157K/yr
We're looking for a Senior Backend / Data Developer who thrives on high-frequency, large-scale data problems. You'll design and ship the systems behind time-series analytics, smart alerting, and ...
Toronto, ON ยท On-site
... Senior Software Developer to join a Data Services team focused on delivering core record- and ... This role combines hands-on backend engineering (Python, serverless, microservices, APIs, AWS) with ...
Toronto, ON ยท On-site
... Senior Software Developer to join a Data Services team focused on delivering core record- and ... This role combines hands-on backend engineering (Python, serverless, microservices, APIs, AWS) with ...
Senior Consultant - Python Developer (Data Solutions & Analytics) Location: Toronto Other locations: Primary Location Only Date: Sep 8, 2026 Requisition ID: 1742084 At EY, we're all in to shape your ...
New
Senior Consultant - Python Developer (Data Solutions & Analytics) Location: Toronto Other locations: Primary Location Only Date: Sep 8, 2026 Requisition ID: 1742084 At EY, we're all in to shape your ...
New
We are seeking Senior Backend Engineers to join our application teams. You'll work alongside staff ... Proficiency in at least one backend language such as Java, Python, Kotlin, Go, C#, or similar.
We are seeking Senior Backend Engineers to join our application teams. You'll work alongside staff ... Proficiency in at least one backend language such as Java, Python, Kotlin, Go, C#, or similar.
Go * Python * Scala * Rust * C++ * Experience designing and developing production APIs ... Experience designing developer-facing platforms or shared infrastructure used by multiple ...
Go * Python * Scala * Rust * C++ * Experience designing and developing production APIs ... Experience designing developer-facing platforms or shared infrastructure used by multiple ...
Toronto, ON ยท On-site
If you're passionate about backend engineering, solving complex problems, and working on ... Rust, Python or Ruby (this list is not exhaustive). * Great team spirit with a problem-solving ...
Toronto, ON ยท On-site
If you're passionate about backend engineering, solving complex problems, and working on ... Rust, Python or Ruby (this list is not exhaustive). * Great team spirit with a problem-solving ...
| Aspect | Sr Backend Python Developer | Backend Python Developer |
|---|---|---|
| Required Experience | 5+ years, leadership skills | 1-3 years, technical skills |
| Responsibilities | Designing architecture, mentoring | Implementing features, coding |
| Certifications | Optional, often relevant | Optional |
| Work Environment | Team leadership, project planning | Development, coding tasks |
The main difference between a Sr Backend Python Developer and a Backend Python Developer lies in experience, responsibilities, and leadership roles. Senior developers typically have more experience, oversee architecture, and mentor junior staff, while backend developers focus on coding and feature implementation. Both roles are essential in Python-based backend development within tech companies and share similar technical requirements.
For Sr Backend Python Developer jobs in Toronto, ON, the most frequently searched job titles are:
The top searched job categories for Sr Backend Python Developer jobs in Toronto, ON are:
Toronto, ON โข On-site
Other
Medical, Dental, Vision, PTO
Re-posted 5 days ago
Nimbleis a healthtech company on a mission to simplify access, understanding and management of healthcare. We are starting by building the largest, most loved pharmacy business in the world. We are a fast-growing, technology-first startup driven by perfecting the patient and pharmacist experience. Nimble fosters a culture of collaboration, open communication and deliberate action that allows us to face todayโs most exciting challenges head-on and grow incredibly quickly.
* Sponsorship options are limited as Nimble does not have an entity established in Canada.
As a Senior Backend Engineer, you will have a hand in architecting the technology and customer experience that are pivotal to multiple web products for patients, pharmacies and other customers of NimbleRx (www.nimblerx.com). You will join a team of world-class, highly motivated software engineers who build for performance, reliability, and scalability. You will work closely with other developers, as well as with groups such as product management and design, to understand feature requirements and functional and technical use cases. With your colleagues, you will work to deliver high-quality code on time.
Our engineering culture: We operate with shared trust and no egos. We enjoy being "in this together" and collaborating on the challenges of a rapidly scaling business. We daily live out our company values of empathy, simplicity, autonomy, leadership, ownership, burning curiosity, bias for action, mentorship, and operate with context, not control, in a highly collaborative environment.
At Nimble, we are dedicated to putting patients first and improving pharmacies across America. Join us on this exciting journey!
Diversity, inclusion and belonging at Nimble: Nimble is building a diverse and inclusive work environment where we learn from each other. We pride ourselves on being an equal opportunity employer and welcome people of diverse backgrounds, abilities and perspectives.
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Software development
51 - 200 Employees
Redwood City, CA, US
2015