senior backend engineer python aws jobs in Toronto

Transform financial technology as a Backend Software Engineer on Robinhood’s elite Web3 team in Toronto. Build innovative backend services that elevate the trading experience for cryptocurrencies and tokenized assets. This role at Robinhood demands strong problem-solving skills and an ownership mindset. You will create and maintain scalable systems for...

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $3B in revenue in our last fiscal year with extensive growth potential ahead. At the heart of Veeva are our values: Do the Right Thing, Customer...

Seeking a Data Engineer specializing in backend API development in Toronto, ON. This contract role focuses on the creation of internal APIs crucial for enterprise data integration, emphasizing REST and event-driven architectures. To qualify, candidates must be PR or citizens residing in Canada for at least five years. You will design and construct APIs that...

Join us as a Senior Backend Developer focusing on ACBS in Toronto, Ontario. Utilize your Java and Python expertise to build and enhance financial applications. We seek an experienced Senior Java Developer with 7-10 years in backend development. The ideal candidate will have a robust background in API development, web applications, and microservices....

Explore the role of Staff Software Engineer with a focus on backend architecture and document analysis in a hybrid workplace. Bring your skills to a company committed to transparency and justice. This role targets seasoned developers with a strong backend emphasis to advance our document analysis platform. You'll focus on designing scalable services,...

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...

Tech Talent Acquisition Specialist | Tailoring Talent Solutions to Meet Business Needs | Specializing in IT and FinTech Industry Python Developer Location Address: 44 King Street W 19th Floor Hybrid: 2-3 days (Anchor days: Tuesday, Wednesday. Days will change to 4 days in future) Contract Duration: 01/12/2026 to 04/30/2026 Possibility of extension: Yes,...

About the team + roleWe are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the best work of their careers. We’re a...

Become a Contract Senior Python Developer at a top-tier IT services firm, working hybrid in Toronto. This role emphasizes delivering AI-integrated solutions in the finance sector. You will engage with the Total Fund Management Portfolio Management Technology team, taking full ownership of project execution. Your responsibilities will include designing...

Transform the legal industry as EvenUp's AI Document Backend Engineer. In this hybrid role, you'll create scalable solutions that empower personal injury lawyers through technology. In the DocGen team, your expertise in backend development will be central to building systems that leverage AI for efficient document generation. This is an ideal role for...

Marketing & Privacy Engineering (MPE) builds trusted, privacy-aware consumer web experiences and measurement systems that enable sustainable growth. Within MPE, the Marketing pillar owns affirm’s Logged-Out Web experiences, web experimentation, client-side tagging, marketing technology integrations, attribution, and measurement. As a Senior Software...

Manulife is a leading international financial services provider, helping people make decisions easier and lives better. Help craft the future you want to see — and discover that better can take you anywhere you want to go. Full Stack Engineer The Opportunity We’re looking for a Full Stack Engineer who is excited about building the next generation of...

A leading risk management firm in Toronto is seeking a Platform Engineer to enhance their AWS infrastructure and support CI/CD pipelines. The ideal candidate will have at least 1 year of experience with Python and a solid understanding of AWS services. Responsibilities include developing cloud-native services and maintaining clear documentation. This role...

Working with one of our top financial clients, this role calls for a Node JS / NestJS Engineer (Backend). This position involves developing backend capabilities and APIs for a key technician portal, utilizing Azure-based NestJS architecture and integrating with Java/.NET environments. The successful candidate will play a critical role in enabling parts...

Education: Bachelor’s or Master’s degreeExperience: 5–10+ years (backend-focused)Note : In person Interview in Toronto is MANDATORY.Role OverviewClient is looking for a skilled Python Backend Engineer to build and scale high-performance backend systems. This role will focus on API development, platform engineering, and system design, supporting...

In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and drive technical excellence.ALTEN CANADA, a proud...

Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together.The Company operates Snapchat, a visual messaging app that enhances your...

Please Note: If you are a current Spin Master employee with access to Workday, apply to this job via the Workday application. Are you a kid at heart looking to build a career with a leading global children's toy, entertainment and digital gaming company? At Spin Master, our unwavering commitment to open mindedness, integrity and innovation is a great part of...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass,...

Why Keyrus, Why Now! Keyrus is an international group of 3,000 consultants and experts across 30 countries, built on a single conviction: AI does not transform businesses. Architected intelligence does. For more than 30 years, we have been building the data foundations that make intelligent systems work, designing the operating system of the intelligent...