Jobs for senior python backend at Toronto

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

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

Step into the role of Senior Software Engineer at Backstory, focusing on backend development for the Matching team. This position integrates advanced data insights and scalable system architecture. You will be responsible for designing algorithms and managing data pipelines that power essential features of Backstory's products. This role demands a...

Become a Senior Backend Engineer at DoorDash, focusing on enhancing API Gateway performance and reliability to support on-demand logistics. Collaborate on robust systems for a global user base. With at least 2 years of experience in backend or platform engineering, you'll join the Unified Gateway team, where your work will impact DoorDash's overall...

MaintainX is the world's leading AI-powered maintenance and asset management platform, serving 13,000+ customers including Duracell, Shell, Cintas, and Brenntag. We raised $150M in Series D funding led by Bessemer Venture Partners and Bain Capital Ventures, bringing our total funding to $254M. We were named to the Forbes 2025 Cloud 100, the definitive...

Job Title: Senior Java Backend Developer Location: Toronto, Canada Duration: Long Term Canada Job Summary: We are seeking an experienced Java Backend Developer with 15+ years of expertise in designing, developing, and maintaining large-scale, high-performance backend applications. The ideal candidate will have strong experience in Java, Scala, and Apache...

Job Title: Senior Backend Java Developer - English & Spanish (Professional Fluency) Location: Toronto, ON - Hybrid (3 Days WFO) Duration: Contract We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration, Azure Cloud, and SQL/PostgreSQL. The ideal candidate...

Join a prominent financial services firm as a Senior Python Developer in Toronto, ON, offering a hybrid work setup. Work on scalable microservices, APIs, and modernization of data solutions. This 1-year contract position calls for a seasoned software engineer with a decade of Python experience. You will collaborate with technology and business teams to...

Fitch Ratings seeks a Senior Software Engineer in Toronto focused on Python to drive application development in cloud environments. Your expertise will help maintain high-performing, scalable systems essential for our Ratings workflow. This senior position emphasizes your experience of 8+ years in Python programming and requires participating in all...

RBC is seeking a seasoned software engineer to advance quantitative finance platforms. You will build Python-based systems for portfolio management, trading models, and data extraction, collaborating across teams to implement robust APIs and ML-enabled analytics.You will optimize portfolios, run Monte Carlo simulations, and contribute to cloud-based,...

Senior Full Stack Developer (Python+Angular) 3 days ago Be among the first 25 applicants Join a World-Class Institutional Investor Making a Global Impact Applying 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...

Senior Java and Python Developer (with AWS skills)Direct message the job poster from LuxoftTechnical Recruiter @ Luxoft | Full Cycle Recruitment, IT StaffProject Description:Join one of the most respected and fastest-growing institutional investors in the world. Our client is a professional investment management organization that invests globally across...

A tech company in Ontario is seeking a Senior Software Engineer to enhance its banking platform. The role involves designing scalable solutions, mentoring engineers, and participating in sprint planning. The ideal candidate has over 7 years of experience, proficiency in cloud computing, Docker, SQL, and Python, along with expertise in microservice...

RBC in Toronto is seeking a Data Engineering Tools Developer to build internal tools and Python-based frameworks that boost data pipeline productivity and reliability. You will create reusable tooling and Streamlit dashboards to monitor data platforms and support governance across teams.The role emphasizes Python development, data engineering experience, and...

Project descriptionWe are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands-on experience in software development and architecture, with a keen ability to design and analyze complex systems. A background in capital markets and proficiency...

iA Global Asset Management (iAGAM) seeks a results-driven quant software engineer to join the Front Office Co-Development effort. You will partner with Quant teams to translate research into production-ready solutions and to build reusable, scalable components.The role emphasizes cloud-native architectures, data pipelines, AI-assisted workflows, and platform...

Kake, a remote-first, people-first global community of senior engineers, is seeking a Senior AI/LLM Engineer with strong Python to design, build, and productionize LLM-powered applications at scale.You will own end-to-end features, from prototyping to production deployment, collaborating with cross-functional teams in a fully remote setting. This role offers...

Project description We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands‑on experience in software development and architecture, with a keen ability to design and analyze complex systems. A background in capital markets and...

Pursue excellence as a Senior AI Full-Stack Developer using Python and React within our collaborative team. Optimize and lead development initiatives while ensuring high-quality software delivery. In this role, you will engage in both frontend and backend development of AI components, actively participating in architectural design and best practices. Your...

A technology services company is seeking a Senior Software Engineer, specifically a Sr Python Developer, to enhance their core banking platform. The position requires strong experience in system design, cloud computing, and Python programming. The selected candidate will be responsible for delivering high-quality features, mentoring team members, and...