backend python

Affirm is hiring for a senior backend-focused engineer to own quarterly goals for a high‑scale team and deliver reliable systems. You’ll work with product, design, and analytics to balance risks and trade-offs while maintaining quality and ownership across the codebase. You have 4+ years designing and launching backend services in Python or Kotlin,...

A leading global consulting firm in Mississauga is seeking a skilled Fullstack Python Developer to design, develop, and maintain applications. Ideal candidates will possess strong experience in both frontend and backend development with technologies like Python, Django, and React. This role offers a competitive salary and a flexible hybrid work policy, along...

Affirm is hiring a Senior Software Engineer (Backend, Reliability Platform) to design and build a next-generation reliability platform for production systems. You will blend distributed systems engineering with AI-assisted development to help teams understand, debug, and improve service health. This remote-first role requires 4+ years of backend experience...

Become a vital part of Rippling's Financial Product Engineering team as a Backend Software Engineer. Design and implement robust services while enhancing the employee financial systems. At Rippling in San Francisco, you will leverage your backend expertise to influence business operations in FinTech. The role requires proficiency in API design, data...

Become a vital part of Rippling's Financial Product Engineering team as a Backend Software Engineer. Design and implement robust services while enhancing the employee financial systems. At Rippling in San Francisco, you will leverage your backend expertise to influence business operations in FinTech. The role requires proficiency in API design, data...

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud &...

Step into a leadership role as a Lead Backend Engineer for AI at Thomson Reuters, focusing on cutting-edge platform services. Your contributions will enhance scalability and reliability within a collaborative, hybrid workplace. In this pivotal role, you'll provide technical guidance on the architecture and deployment of systems vital for AI agent workflows....

Join Citi as a Senior Python Engineer focusing on Generative AI to manage financial risk. Work on backend platforms that extract vital insights from vast data volumes. In this role at Citi's Markets Technology group, you’ll apply your 4+ years of experience in Generative AI and backend development. You'll spend the majority of your time coding, shaping...

A leading technology firm in Peel Region, Mississauga is looking for a Senior Java Developer. This role involves leading the implementation of application systems in coordination with the Technology team. The ideal candidate will have 8-12 years of experience in Java backend development, proficiency in Python and Django, and a solid understanding of...

A leading clean-tech software company in Toronto is seeking a Senior Software Engineer to enhance energy management solutions. The ideal candidate will have over 4 years of backend engineering experience, particularly in Golang and Python. Responsibilities include optimizing CI/CD pipelines, conducting code reviews, and managing scalable systems. The role...

Robinhood is building the future of finance from our Toronto, ON office. We’re seeking a Senior Software Developer to own the backend services and data systems powering Robinhood Wallet, including secure crypto trading features. Join a high-performance team that values mentoring, design reviews, and strong engineering standards. You’ll work with Go,...

Dans le cadre de la croissance de nos équipes, nous recherchons un Développeur Full Stack Python pour intervenir sur des projets de recherche et développement (R&D) stratégiques.Vous participerez à la conception, au développement, à l'intégration et au déploiement de solutions numériques innovantes combinant développement logiciel, intégration de...

Instrumentl is hiring a Senior Backend Engineer to own AI features end to end, from prototyping to production. You will build APIs, tool-using agents, and RAG pipelines that power grant discovery, application drafting, and research tools used by 5,500+ nonprofits.You’ll ship AI to production, ensure reliability with observability, and collaborate across...

Senior Full-Stack Software Engineer (AI Research Platform) We are seeking a Senior Full-Stack Software Engineer to lead the design and development of an AI-enabled research platform from concept through production deployment. You will work directly with a multidisciplinary research team to translate research ideas into a scalable, secure, and...

You will get to: Implement new features using modern API server-side frameworks, libraries, and tools (Ruby on Rails with Apollo GraphQL) Work with team leads to develop systems and services for Thirty Madison users across all of our healthcare brands Collaborate on peer code reviews and architecture discussions You should have: 3+ years experience as...

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...

the company scales content personalization for marketers through data-activated content generation and AI decisioning. The world's most innovative brands rely on the company to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, the company serves its global client base with operations...

Enhance your career as an AVP/VP Python Full Stack Engineer at Wissen, embracing a hybrid work approach to deliver scalable applications. Utilize your backend and frontend expertise in a collaborative setting. You will thrive in this dynamic role with over 6 years of experience in Python and front-end frameworks, focusing on developing secure and efficient...

Our partner is looking for a Senior Integration Engineer (Python & Typescript) based in Canada. This role is designed for a highly experienced backend engineer who can build and maintain complex integrations across modern software systems. You will use Python and TypeScript to develop robust APIs, integration services, and scalable backend solutions. The...

Our partner is looking for a Senior Integration Engineer (Python & Typescript) based in Canada. This role is designed for a highly experienced backend engineer who can build and maintain complex integrations across modern software systems. You will use Python and TypeScript to develop robust APIs, integration services, and scalable backend solutions. The...