Jobs for senior python backend at Toronto

Backend EngineerAt Chexy, we're reimagining how Canadians manage their largest expenses—like rent, tuition, and insurance—by transforming them into opportunities to build credit, earn rewards, and gain financial flexibility.We're the first platform in Canada that lets users pay nearly any bill using their credit card, while unlocking meaningful benefits...

Nexxais building the best AI systems for heavy industries — enabling machines, systems and operations to think, decide and act autonomously across manufacturing, large-scale infrastructure, logistics and legacy environments. Our mission is to translate deep technical breakthroughs into operational reality, solving some of the hardest systems-level problems...

Role OverviewWe're looking for Backend AI Engineers to design, build, and own the core AI infrastructure and services that power Nexxa's products in production. Where our Forward Deployed Engineers embed with customers to deliver solutions on the ground, this role builds the systems that make those solutions possible at scale: model-serving pipelines,...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Iris Software Inc.Iris’s leading financial client is looking for ETL Tester with Python to join their team at Toronto, ON(Hybrid) location.Job Title: ETL Tester with PythonDuration: Long TermLocation: Toronto, On(Hybrid)Job Description:Must have:5+ years of...

Senior .NET Backend Developer (REST APIs / Microservices)Bring your expertise to a dynamic insurance organization committed to innovation and digital excellence. Collaborate with high-performing teams, work with modern technologies, and contribute to strategic initiatives that are shaping the future of enterprise technology solutions.What is in it for...

Senior Backend Developer (Java Spring Boot & Camunda 8) — Remote Be part of a strategic initiative dedicated to enhancing mortgage and lending services through the modernization of enterprise platforms. Working within the insurance sector, you will contribute to programs that support operational excellence, business agility, and the ongoing advancement of...

Python Developer with SQL Toronto, ON (Hybrid) Long Term Job Description 7+ years of development experience Background in Python development; experienced with Python libraries Strong SQL background Show aptitude for adapting to new technologies About Iris Software Inc. With 4,000+ associates and offices in India, U.S.A. and Canada, Iris Software delivers...

Job Role : Full Stack DeveloperDuration : 12 Months (Need to go 3-4 times in week at onsite office)Location : Toronto, ONSenior experience professional , who can work independentlyUse GENAI - candidate must have agentic coding tools - Cursor, windsurf, Claude CodeData schemas, Frontend tools, able to write codesGeneral Devops and QA/QE experience -...

Shape your future with Iris Software as a Python Developer in Toronto. Engage in backend development using your expertise with innovative AI tools in a hybrid work model. Iris Software Inc. is looking for a proactive Python Developer to join their Toronto team. This long-term role demands strong capabilities in backend applications and microservices while...

Role: Senior Python React DeveloperDuration: Long TermLocation: Toronto, Canada- Hybrid/ Remote Required Skills:We are seeking a Senior Python React Developer with 8+ years of experience in designing and developing enterprise-grade full-stack applications using Python (FastAPI/Django/Flask) and React.js.The ideal candidate should have expertise in...

Senior Backend Engineer (AWS) Join to apply for the Senior Backend Engineer (AWS) role at Lumenalta As a Senior Backend Engineer at Lumenalta, you will design and implement robust backend systems, ensuring our applications are secure, scalable, and efficient. You will be responsible for working closely with DevOps and frontend teams to deliver...

**Back End Developer**: This opportunity is ideal for a Java developer who thrives in fast-paced Agile environments and enjoys designing, building, and optimizing high-performance backend systems from the ground up. **What You Will Do**: As a Back End Developer, you will be deeply involved in the full software development lifecycle, from design and...

Java Developer (Backend) Location: Toronto, ON | Hybrid | W2 Only Key Responsibilities: Design and deploy applications with Java 8 & Spring Boot Handle big data with Spark Databricks Develop automation scripts (Linux/PowerShell) Work on REST APIs, data processing, and cloud deployments Mandatory Skills: 5+ years of experience in Java 8 and Spring...

BettingJobs is looking for a Senior .NET Engineer for their new Toronto team, emphasizing backend service development. Bring your .NET expertise to create high-performance applications. As part of a new engineering team at BettingJobs, you will design and develop backend services using .NET. Your role will involve managing data pipelines, resolving...

Responsibilities We are looking for inquisitive, well-rounded Senior Full-Stack and Backend engineers to join our Monetization and Core engineering teams Working closely with product managers, designers, and backend engineers, you’ll play an important role in enabling the newest technologies and experiences You will build robust frameworks & features ...

Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We’re a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it’s a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of...

1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Goodfood (TSX: FOOD) is a leading digitally native meal solutions brand in Canada, delivering fresh meals and add-ons that make it easy for customers from across Canada to enjoy delicious meals at home every day. The Goodfood team is building Canada's...

A leading financial services company in Toronto is looking for a Principal Associate, Software Engineer. In this role, you will be responsible for backend and frontend development, utilizing programming languages like Java and Python. We offer a hybrid work environment and comprehensive benefits including mental health support and tuition subsidies. Join our...

Job Overview We are looking for a Senior Software Engineer with experience in building highly scalable solutions based on a microservices architecture. As a Senior Software Engineer, you will be working with a highly skilled cross‑functional team to enhance our core banking platform. Job Title Sr Python Developer Location: Toronto, 5 days onsite Job Type:...

Elevate your career as a Senior Backend Engineer III at Fulfillment IQ, located in Toronto. In this full-time hybrid role, you will craft critical backend services to optimize global supply chains. In this position, you will build robust backend systems, design APIs, and ensure data integrity as part of our engineering team. With a focus on high performance...