senior python developer jobs in Toronto

Elevate your career as a Senior Angular Developer with Insight Global on a 6-month contract-to-hire basis. Bring your 5+ years of frontend expertise to lead projects effectively in a dynamic Agile setup. This role involves significant Angular experience, particularly with versions 19 to 21, as you take ownership of frontend development from design to...

Elevate your career as a Senior Developer at Wealthsimple, specializing in post-trade management and Ruby on Rails. Engage in a hybrid role that blends innovation with financial technology solutions. Wealthsimple is hiring for a Senior Software Developer to enhance its Post-Trade Management team. You will design and deliver pivotal software solutions that...

ResponsibilitiesOwn the technical direction of the process automation portfolio, including architecture, standards, patterns, and technology choices.Partner with business teams to identify automation opportunities, map processes, and translate them into technical designs and delivery plans.Design and build AWS automation services and workflows using Node.js...

Enhance your career with the Government Services Integration Cluster as a Senior Software Developer focusing on CRM. You'll work on translating specifications into robust applications and troubleshooting challenges. In this role, you are tasked with developing detailed programming specifications and conducting thorough unit tests. Your expertise in software...

We are looking for a Full Stack developer to join our Toronto team and help us take our products to the next level in connectivity and performance. Our Company Invision AI is building a universal AI platform for computer vision applications. Powered by a unique multi-camera stack that generates high-integrity 3D digital twins of dynamic environments, our...

RQ09329 - Software Developer - API - Senior About the job RQ09329 - Software Developer - API - Senior Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data‑driven programs, maintaining, and conducting unit tests...

Step into the role of Senior Software Developer with Dayforce, where your skills in building APIs and platforms will drive our enterprise data solutions. Engage with cloud-native services, Python, and C# to make a difference. This position allows you to influence the architecture of our data platform and develop scalable services that support analytics and...

Job Summary We are seeking an experienced ACBS Senior Java Developer with strong expertise in Java and Python backend development. The ideal candidate will have proven experience building APIs, web applications, and microservices, along with knowledge of ACBS, AFS, and Corporate/Commercial Lending systems. Key Responsibilities Design, develop, and maintain...

Join our mission to provide governments with exceptional experiences so they can do the same for their communities! What do we do? We empower governments to deliver exceptional citizen experiences. Check out our ‘About Us’ page for a deep dive into our product and what makes us exceptional. About Clariti Clariti builds community development software for...

About Xanadu: 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...

Our client is seeking a Senior Application & Systems Developer to design, develop, integrate, and support business-critical applications within a Microsoft technology environment.This is a hands-on development role working across Dynamics 365, Microsoft 365, SharePoint, Power Platform, Azure, web applications, automation, and emerging AI capabilities. The...

Enhance transit solutions at Metrolinx as a Senior Software Developer. Bring your expertise in C#, SQL, and cloud technologies to optimize the Transit Operations product portfolio. This senior role emphasizes developing architectures for applications vital to transit operations. Engage with technologies like TrainTrac and CAD/AVL while ensuring seamless...

Elevate your career as a Senior Full Stack Developer in Toronto with Procom. This onsite role emphasizes React, JavaScript/TypeScript, and ASP.NET Core for a 6-month contract. You will engage in full-stack development for critical projects, utilizing Azure cloud services to create new applications and enhance existing systems. Required skills include...

OverviewJoin to apply for the MCASPHALT | Senior Manager - Corporate Development role at McAsphalt Industries Limited2 days ago Be among the first 25 applicantsJoin to apply for the MCASPHALT | Senior Manager - Corporate Development role at McAsphalt Industries LimitedJob PurposeThe Senior Manager, Corporate Development, plays a critical role in shaping the...

Take a leading role as a Senior Software Developer with a DevOps focus at Info-Tech Research Group. This position is perfect for professionals adept in cloud infrastructure, automation, and CI/CD enhancements. As a key member of our team, you will drive the design and optimization of deployment processes and application environments. You'll leverage your...

Source Code in Toronto, ON is seeking a Sr. Software Developer for a 4+ month contract.The role is onsite at Jarvis St and will start with a hybrid pattern—onsite 4 days a week and 1 day from home—ramping to full onsite 5 days a week from January 5, 2026. The ideal candidate has 10+ years Siebel configuration and development, 5+ years Siebel integration...

Step into a Senior Developer role with NORR, focusing on business applications and enterprise solutions! We offer flexible work environments to enhance productivity. At NORR, you'll be empowered to design and implement effective enterprise application strategies, collaborating with technology specialists and business leaders. This role requires a skilled...

RQ09467 - Software Developer - ETL - Senior To respond to the priorities of the Government of Ontario through the passage of the Bill 5, Protect Ontario by Unleashing Our Economy Act 2025, the resource may be partially assigned to Bill 5 related projects or initiatives on an as needed basis. Description: Hybrid work: will work in office 3 days per week (40...

Lead the development of user-friendly mobile applications as a Senior iOS Developer. Bring your expertise in Swift, SwiftUI, and Combine to design and maintain innovative iOS solutions. With a minimum of five years in iOS application development, you will create applications leveraging modern mobile architectures like MVVM and Reactive Programming. Dive...

Senior Software Developer (Marketing Integrations) Job Category: Technology - NextGen Requisition Number: SENIO011969 Posted : September 8, 2026Full-TimeHybrid Locations Showing 1 location Toronto, ON M5H3G8, CAN Description This role is a current vacancy , and we are actively seeking a candidate to join the team. Responsibilities: Own Braze as the...