senior backend engineer python aws jobs in Toronto

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you're ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team...

Our client, a best-practice-oriented SaaS company and a leader in their space is looking for an Intermediate Software Engineer - Python or Go, Data, Hybrid to join their growing team. The successful Intermediate Software Engineer - Python or Go, Data, Hybrid candidate will have experience designing, developing, and maintaining backend services that support...

Senior Full Stack Developer (Python+Angular) 3 days ago Be among the first 25 applicantsJoin a World-Class Institutional Investor Making a Global ImpactApplying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests...

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading.About the team +...

A leading technology company is seeking a backend software engineer for a remote position in Toronto. The role involves designing secure backend services, collaborating on API development, and working with modern frameworks. Candidates should have a minimum of 5 years experience, strong skills in Python or Go, and familiarity with PostgreSQL. This role...

Seeking a Senior Java Developer with AWS expertise to design and maintain applications. Requires strong problem-solving and communication skills. Python and capital markets experience are beneficial.

S27a is seeking a Senior Cloud Engineer in Toronto for designing and delivering scalable AWS cloud infrastructure and Django-based back-end systems. You will migrate projects end-to-end, collaborate with clients to refine requirements, and drive DevOps practices with IaC and CI/CD.The role blends senior technical leadership with hands-on implementation,...

Become an AWS Senior Engineer at eBay in Toronto, focusing on building cutting-edge cloud infrastructure. Design solutions that enhance scalability and reliability. In your role as an AWS Senior Engineer, you will be critical in shaping a cloud-native foundation that supports successful software delivery at eBay. This position allows you to collaborate...

A tech consulting company is looking for a Senior Java Developer with expertise in Java and AWS. The ideal candidate will collaborate with cross-functional teams to design and maintain robust applications while ensuring high-quality code delivery. This contract position values excellent problem-solving and communication skills. Familiarity with Python and...

We are: Looking to be part of a transformational digital engineering and manufacturing practice? How about an opportunity to help world-class clients solve their biggest challenges and create products and services that customers love - quickly, efficiently, and sustainably?    We are Accenture's Supply Chain and Engineering reinvention partner. We...

Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built before. What we are doing is extremely hard, the classic moon shot. Few people in their life will be able to be a part...

The Role We're looking for a Staff Backend Engineer to join our Customer Value Optimization (CVO) tribe at HelloFresh. This is a high-impact individual contributor role sitting at the intersection of Data Science and Backend Engineering. You'll be the technical bridge that turns ML models into reliable, scalable production systems.You'll work across squads...

Robinhood in Toronto, ON is seeking a Staff Software Developer for the Backend Platform. The role focuses on setting technical direction, leading multi-team initiatives, and improving backend systems used by hundreds of engineers.You will shape platform capabilities, tooling, and standards to ensure fast, secure, and scalable product delivery. The position...

Senior Full Stack Developer, Java / Angular / AWS Client: Top 5 Canadian Bank Location: Downtown Toronto, Hybrid Model 2 days week in‑office Role Overview: We are seeking a Senior Full Stack Developer to join a growing engineering team delivering greenfield enterprise applications. This is a hands‑on development role for someone who is equally...

The Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation. As a member of our team you would spend time identifying and executing on new use cases of data infrastructure, designing and scaling our existing infrastructure and working...

Elevate your career as a Staff Backend Engineer with DoorDash in Toronto, ON. Lead the architectural strategy for a powerful notification system designed for massive scalability and intelligent personalization. This role emphasizes technical leadership and a strong grasp of distributed systems. Your focus will be on driving the roadmap for the Notification...

Salary : CAD 125K/yearmax including 5% QPLC Domain: BFSI Application Deadline: Oct. 15th, 2026 SKILLS REQUIRED: Experience: 8-10 Years Design, develop, test, deploy, and maintain secure, scalable microservices, backend applications, and RESTful APIs using Java, Spring Boot, and Python. Translate business and technical requirements into pragmatic solution...

Lead the design and implementation of the new platform architecture — from legacy systems to modern stacks Build and integrate AI-powered features into the core product Collaborate directly with leadership on architecture decisions, technical priorities, and product roadmap Full-stack proficiency: strong backend (Node.js, Python, or equivalent) AND...

Fivetran is seeking a Staff Software Engineer, Backend to advance the Reverse ETL product line. You’ll integrate data activation across authentication, billing, data models, and UI as a senior member of a distributed, agile team. This full-time role is based in Toronto or Oakland with a hybrid work model offering remote flexibility and in-person...

Senior Java Backend Developer As a Senior Java Backend Developer, you will make an impact by designing, developing, and supporting scalable cloud-native applications and microservices that power critical customer-facing platforms. You will be a valued member of the Engineering team and collaborate closely with architects, product owners, DevOps engineers,...