... backend services, data pipelines, ML applications) * 3+ years of hands-on experience in ML/AI ... Python (Programming Language), RESTful APIs, Software Change Request Management, Software ...
... backend services, data pipelines, ML applications) * 3+ years of hands-on experience in ML/AI ... Python (Programming Language), RESTful APIs, Software Change Request Management, Software ...
This role combines hands-on backend engineering (Python, serverless, microservices, APIs, AWS) with operational ownership and close collaboration with product, data stewards, and UX. The successful ...
This role combines hands-on backend engineering (Python, serverless, microservices, APIs, AWS) with operational ownership and close collaboration with product, data stewards, and UX. The successful ...
Senior Software Engineer, Backend
Toronto, ON ยท On-site
This is a hands-on backend role for someone whose career has become deeply Python-focused. You ... You will work closely with Product and Engineering to understand requirements, shape technical ...
Quick apply
Senior Software Engineer, Backend
Toronto, ON ยท On-site
This is a hands-on backend role for someone whose career has become deeply Python-focused. You ... You will work closely with Product and Engineering to understand requirements, shape technical ...
Senior Software Engineer, Backend
Toronto, ON ยท On-site
This is a hands-on backend role for someone whose career has become deeply Python-focused. You ... You will work closely with Product and Engineering to understand requirements, shape technical ...
Senior Software Engineer, Backend
Toronto, ON ยท On-site
This is a hands-on backend role for someone whose career has become deeply Python-focused. You ... You will work closely with Product and Engineering to understand requirements, shape technical ...
Senior Full Stack Engineer
Toronto, ON ยท On-site
... Backend - Python FastAPI * Contribute production-ready route handlers, Pydantic models, and async ... Contribute to architectural decisions spanning state management patterns, API contract design, CI ...
Senior Full Stack Engineer
Toronto, ON ยท On-site
... Backend - Python FastAPI * Contribute production-ready route handlers, Pydantic models, and async ... Contribute to architectural decisions spanning state management patterns, API contract design, CI ...
Full Stack Engineer
Toronto, ON ยท Remote
As a Full Stack Engineer on the Conversation Intelligence team, you'll be at the heart of Chorus.ai ... Strong proficiency in either backend ( Python, Node.js ) or frontend ( React, Angular ) development ...
Full Stack Engineer
Toronto, ON ยท Remote
As a Full Stack Engineer on the Conversation Intelligence team, you'll be at the heart of Chorus.ai ... Strong proficiency in either backend ( Python, Node.js ) or frontend ( React, Angular ) development ...
Engineer high-quality integrated systems across multiple teams and stakeholder groups ... Develop and own backend systems in Python that power scalable, production-grade applications
Engineer high-quality integrated systems across multiple teams and stakeholder groups ... Develop and own backend systems in Python that power scalable, production-grade applications
Define and enforce API contracts and cross-service communication standards * Design and implement ... Strong experience in Python (FastAPI, Flask) or similar modern backend frameworks * Deep expertise ...
Quick apply
Define and enforce API contracts and cross-service communication standards * Design and implement ... Strong experience in Python (FastAPI, Flask) or similar modern backend frameworks * Deep expertise ...
The Role Capco is seeking an Intermediate Backend Developer ( Contract - 6 months ) to support a major Financial Services client in delivering vulnerability remediation initiatives across critical ...
The Role Capco is seeking an Intermediate Backend Developer ( Contract - 6 months ) to support a major Financial Services client in delivering vulnerability remediation initiatives across critical ...
Define and enforce API contracts and cross-service communication standards * Design and implement ... Strong experience in Python (FastAPI, Flask) or similar modern backend frameworks * Deep expertise ...
Define and enforce API contracts and cross-service communication standards * Design and implement ... Strong experience in Python (FastAPI, Flask) or similar modern backend frameworks * Deep expertise ...
AI Lead/Developer
Mississauga, ON ยท On-site
... generation of AI engineers, and transform finance operations. Join our team and what we'll ... Frontend (React, modern JavaScript/TypeScript) and Backend (Python, RESTful APIs) * Strong ...
AI Lead/Developer
Mississauga, ON ยท On-site
... generation of AI engineers, and transform finance operations. Join our team and what we'll ... Frontend (React, modern JavaScript/TypeScript) and Backend (Python, RESTful APIs) * Strong ...
Senior Software Engineer
Toronto, ON ยท On-site
$100 - $130/hr
What We're Looking For * 5+ years backend engineering with Python and production experience with FastAPI or similar async frameworks. * Proven track record building AI/LLM-powered applications in ...
New
Senior Software Engineer
Toronto, ON ยท On-site
$100 - $130/hr
What We're Looking For * 5+ years backend engineering with Python and production experience with FastAPI or similar async frameworks. * Proven track record building AI/LLM-powered applications in ...
New
Full Stack Developer
Toronto, ON ยท Remote
Backend: Python (FastAPI) and/or Node.js * Proven experience building REST APIs, microservices, and ... Strong testing practices (TDD, Playwright, contract testing) * Experience with OpenTelemetry or ...
Full Stack Developer
Toronto, ON ยท Remote
Backend: Python (FastAPI) and/or Node.js * Proven experience building REST APIs, microservices, and ... Strong testing practices (TDD, Playwright, contract testing) * Experience with OpenTelemetry or ...
AI Lead/Developer
Toronto, ON ยท On-site
... generation of AI engineers, and transform finance operations. Join our team and what we'll ... Frontend (React, modern JavaScript/TypeScript) and Backend (Python, RESTful APIs) * Strong ...
AI Lead/Developer
Toronto, ON ยท On-site
... generation of AI engineers, and transform finance operations. Join our team and what we'll ... Frontend (React, modern JavaScript/TypeScript) and Backend (Python, RESTful APIs) * Strong ...
The Role Capco is seeking an Junior Backend Developer ( Contract - 6 months ) to support a major Financial Services client in delivering vulnerability remediation initiatives across critical ...
The Role Capco is seeking an Junior Backend Developer ( Contract - 6 months ) to support a major Financial Services client in delivering vulnerability remediation initiatives across critical ...
Staff Backend Engineer
Toronto, ON ยท On-site
Staff Backend Engineer (Distributed Systems, SaaS & AI) Why Kaseya? Join a fast-growing company ... Experience building backend services using Go, Java, Python, Node.js/TypeScript, Rust, or similar ...
Staff Backend Engineer
Toronto, ON ยท On-site
Staff Backend Engineer (Distributed Systems, SaaS & AI) Why Kaseya? Join a fast-growing company ... Experience building backend services using Go, Java, Python, Node.js/TypeScript, Rust, or similar ...
Platform Engineer
Hamilton, ON ยท On-site
Backend: Python, Java (Spring Boot), C and C++ * Python tooling: pydantic, FastAPI, asyncio, pytest ... Strong fundamentals in computer science and software engineering * Experience building and ...
Quick apply
Platform Engineer
Hamilton, ON ยท On-site
Backend: Python, Java (Spring Boot), C and C++ * Python tooling: pydantic, FastAPI, asyncio, pytest ... Strong fundamentals in computer science and software engineering * Experience building and ...
Backend Developer - Fully Remote | Upto $85/hr
Toronto, ON ยท Remote
CA$85/hr
Backend Engineer (Coding Agent Experience) Type ... Contract Compensation: $85/hour Location: Remote Role Responsibilities * Use frontier AI coding ...
Quick apply
Backend Developer - Fully Remote | Upto $85/hr
Toronto, ON ยท Remote
CA$85/hr
Backend Engineer (Coding Agent Experience) Type ... Contract Compensation: $85/hour Location: Remote Role Responsibilities * Use frontier AI coding ...
Intermediate Backend Engineer
Toronto, ON ยท Hybrid
The Role As an Intermediate Backend Engineer, you will contribute to backend services and tooling ... A Python-first developer who is proficient in the native libraries and can demonstrate a genuine ...
Intermediate Backend Engineer
Toronto, ON ยท Hybrid
The Role As an Intermediate Backend Engineer, you will contribute to backend services and tooling ... A Python-first developer who is proficient in the native libraries and can demonstrate a genuine ...
AI Developer (REMOTE)
Toronto, ON ยท Remote
CA$84K - CA$146K/yr
Engineer, test, and optimize prompts to improve response accuracy, consistency, contextual ... Develop scalable backend AI services and APIs using Python frameworks such as FastAPI and Flask.
AI Developer (REMOTE)
Toronto, ON ยท Remote
CA$84K - CA$146K/yr
Engineer, test, and optimize prompts to improve response accuracy, consistency, contextual ... Develop scalable backend AI services and APIs using Python frameworks such as FastAPI and Flask.
Contract Backend Python Developer information
What is the difference between Contract Backend Python Developer vs Contract Software Engineer?
| Aspect | Contract Backend Python Developer | Contract Software Engineer |
|---|---|---|
| Required credentials | Proficiency in Python, frameworks like Django or Flask, API development | Varies; often includes Python, Java, C++, or other languages, with general software development skills |
| Work environment | Typically in tech companies, startups, or agencies focusing on backend systems | Broader environments including frontend, backend, or full-stack roles across industries |
| Employer and industry usage | Used in tech, e-commerce, finance, and SaaS companies for backend services | Common across all industries requiring software solutions, including enterprise and consulting firms |
Contract Backend Python Developers specialize in Python-based backend systems, focusing on API and server-side development. Contract Software Engineers have a broader scope, working with multiple programming languages and software components. While both roles require strong coding skills, Contract Backend Python Developers are more specialized in Python frameworks and backend architecture, making them ideal for projects centered on Python-based backend solutions.
What are the key skills and qualifications needed to thrive as a Contract Backend Python Developer, and why are they important?
What are some common challenges contract backend Python developers face when joining new projects?
What is a Contract Backend Python Developer?
- Junior Python Developer
- Django Developer
- Senior Python Developer
- Urgently Hiring Full Stack Developer Visa Sponsorship
- Junior React Js Developer
- Part Time Junior Python Developer
- Seasonal Remote Python Django Developer
- Internship Full Stack Python Developer
- Day Shift Freelance Python Django Developer
- Urgently Hiring Remote Python Django Developer

Full-time
Posted 27 days ago
Job description
Job Description
What is the opportunity?
We're seeking a hands-on lead Python expert with proven leadership experience who combines deep technical expertise in machine learning with a track record of leading development teams. You'll actively contribute to building and deploying highly scalable, intelligent applications while guiding a skilled team of developers. The team is responsible for designing, building, and rolling out AI-enhanced API's and applications for critical RBC Security platforms and processes.
What will you do?
You will work in an Agile manner with our internal consumers, security architects, and collaborate with a team of developers to deliver applications and API's for critical Global Security platforms and processes.
- Lead development teams through hands-on technically guidance and mentorship to integrate AI/ML capabilities into security automation initiatives
- Design and build full-stack AI/ML-powered Cyber Security automation, writing production Python code and implementing ML models end-to-end
- Develop and deploy machine learning pipelines for security analytics, anomaly detection, data validation and enhanced capabilities
- Integrate security products, ML models and infrastructure components
- Active participation in group meetings to discuss technical design, decisions, implementation, problem solving and improvements
- Follow internal standards and best practice to design and deploy secure, maintainable applications
- Integrate security products with existing infrastructure and deployment pipelines
- Integrate applications with alerting, monitoring and reporting tools
What do you need to succeed?
Must-have:
- Proven track record leading development teams
- 7+ years advanced Python proficiency across multiple domains (front end/backend services, data pipelines, ML applications)
- 3+ years of hands-on experience in ML/AI development with demonstrated project success
- Demonstrated expertise with ML frameworks (TensorFlow, PyTorch, scikit-learn)
- Proficiency in data manipulation and analysis (Pandas, NumPy, SQL)
- Deep knowledge of design patterns, clean code principles, and architectural best practices
- Bachelor's degree in computer science or related field, or equivalent experience
- Idea to execution software development, including established working experience in Python
- Experience with building and consuming REST APIs, and associated security protocols (such as OAuth, TLS)
- Experience with Microservice Architecture, Kubernetes
Nice-to-have:
- Strong understanding of cyber security best practices and compliance standards
- Certification in Kubernetes (CKA or CKAD)
- Knowledge of Agile and DevOps methodologies
- Full-stack development experience (front-end frameworks: React)
- Experience in Monitoring/Logging tools (such as ELK, Dynatrace, Prometheus)
- Certification in network and cyber security (CISSP, CEH, or similar)
What's in it for you?
We thrive on the challenge to be our best, progressive thinking to keep growing, and working together to deliver trusted advice to help our clients thrive and communities prosper. We care about each other, reaching our potential, making a difference to our communities, and achieving success that is mutual.
- A comprehensive Total Rewards Program including bonuses and flexible benefits, competitive compensation, commissions, and stock where applicable
- Leaders who support your development through coaching and managing opportunities
- Ability to make a difference and lasting impact
- Work in a dynamic, collaborative, progressive, and high-performing team
- A world-class training program in financial services
- Flexible work/life balance options
- Opportunities to do challenging work
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Job Skills
Containerization, Information Technology (IT) Infrastructure, Kubernetes, Microarchitecture, Programming Languages, Python (Programming Language), RESTful APIs, Software Change Request Management, Software Development Life Cycle (SDLC), Software Engineering, Software Integration Engineering, Software Product Design, Software Product Technical Knowledge, Software Release Management, System Testing ToolsAdditional Job Details
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Note: Applications will be accepted until 11:59 PM on the day prior to the application deadline date above
Our Employment Opportunities
At RBC, we are guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence and winning together as One RBC. We believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programs intended to foster a workplace based on respect, belonging and opportunity for all.
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Expand your limits and create a new future together at RBC. Find out how we use our passion and drive to enhance the well-being of our clients and communities at jobs.rbc.com.
RBC is presently inviting candidates to apply for this existing vacancy. Applying to this posting allows you to express your interest in this current career opportunity at RBC. Qualified applicants may be contacted to review their resume in more detail.
Employment Type: FULL_TIMEAbout Royal Bank of Canada
Sourced by ZipRecruiter
Industry
Banking and credit intermediation
Company size
10,000+ Employees
Headquarters location
Toronto, Ontario, CA