staff software engineer python jobs in Montreal

We are recruiting a Senior AI Software Developer for a leading Canadian organization investing in artificial intelligence applications used by teams across the country. You will join a small team dedicated to AI, designing and building applications powered by large language models (LLMs) and AI agents. You will take ownership of these solutions from early...

Astucemedia, a global leader in real-time data visualization, seeks a Lead Software Engineer – AI, Data Visualization & Platform in Montreal. You will bridge architectural vision with product innovation, delivering scalable AI-enabled graphics platforms for live TV, studios, and immersive experiences.You will lead hands-on development across front-end and...

About the Company At Torc, we have always believed that autonomous vehicle technology will transform how we travel,move freight, and do business. A leader in autonomous driving since 2007, Torc has spent over a decade commercializing our solutions with experienced partners. Part of the Daimler family, we are focused solely on developing software for...

Job Description About the Position As a Staff Data Scientist at Zendesk, you will be joining the AI Security team and be responsible for envisioning and developing machine learning and AI approaches that help us understand and identify anomalous activity and AI Security risks. The role involves collaboration with Security Engineers, Software Engineers, ML...

Huawei Canada is seeking an AI Software Developer to design and implement intelligent tools for smart grid and energy management systems. You will integrate ML models into production software, build scalable backend services and APIs for data processing, and collaborate with researchers to translate algorithms into deployable solutions.Ideal candidates hold...

DRW Montreal is seeking a senior software engineer to bridge research and infrastructure, building real-time data systems and agentic tooling. You will design and deploy production-grade pipelines, leverage LLMs where they add value, and own performance from edge to in-memory stores.You should bring 3–5 years of deep engineering experience, strong...

dcbel Inc. (www.dcbel.energy) is a growing company developing technology and designing products that will make clean, efficient, and sustainable energy accessible to all — because everyone in the world deserves energy without compromise.dcbel at the leading edge of the residential energy revolution, enabling decentralized energy consumption and production...

Join DRW as a Software Developer focused on enhancing trading systems through innovative software solutions. Bring your experience in programming languages like Python, C++, or Java to a growing team. At DRW, you'll develop critical software that supports algorithmic trading strategies. This role emphasizes collaboration, best practices in software...

Elevate energy efficiency as a Senior Manufacturing Test Software Engineer at dcbel. Develop innovative testing solutions for products that empower sustainable energy use. dcbel is in search of a dedicated Manufacturing Test Software Engineer to enrich its testing strategy for cutting-edge home energy technologies. You will work closely with various...

We are seeking a Java Engineer in the Firm Market Risk Technology team, you will design, build, and optimize high-performance Java systems powering the Firm Market Risk Platform. In this role, you will lead squad-level technical expertise while developing solutions to measure, simulate, and monitor market risk and capital metrics across global portfolios....

Rôle L’équipe Services d’opérations et ingénierie de la qualité des applications (SOIQA) fait partie des Opérations numériques et solutions technologiques, une équipe encore plus grande. Notre devise : mieux travailler ensemble. Nos équipes offre les services et les solutions technologiques dont nos partenaires d’affaires ont besoin pour aider...

This is a remote role from anywhere in Canada. NEOGOV is a fast-growing SaaS leader in the Public Sector with a mission to serve the people who serve the people. Our clients use our software to manage their employee lifecycle from hire to retire by streamlining processes in our centralized platform. We are passionate about technology, focused on customer...

About Baseten Baseten powers mission-critical inference for the world’s most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting‑edge models into production....

About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Calgary to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers.You'll write solutions, review AI outputs, and provide the expert-level...

Become an AI-focused Software Engineer with Alignerr and influence how AI understands code. This flexible, fully remote position provides an opportunity to engage in practical AI development.As a contractor with Alignerr, your role involves writing, reviewing, and optimizing code to train AI systems. You'll independently identify errors, assess AI outputs,...

Be part of AlayaCare's mission to transform healthcare as a Fullstack Developer (Python) in Montreal. Leverage your coding skills to create solutions that ensure better patient outcomes. This pivotal role involves working closely with our product team to enhance our SaaS application. You will spend a significant portion of your time coding while also...

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Lyft Urban Solutions powers the bike-sharing and scooter-sharing systems that move millions of people in over 60 cities worldwide. We built North America's first automated bike-share system...

About Dialogue Dialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of their employees and families. When it comes to our work, we set the bar high....

Who are we? Cohere is the leading security‑first enterprise AI company. We build cutting‑edge foundation AI models and end‑to‑end products that are designed to solve real‑world business problems. We’re training and deploying frontier models for enterprises building AI systems. Our work is instrumental to the widespread adoption of AI and we are...

Empower cloud efficiency as a Senior Fullstack Software Engineer with Archera. Leverage your skills in frontend and backend development to build impactful FinTech solutions.You will play a crucial role on the Core Application team, focusing on both customer-facing features and crucial backend services. Your technical expertise in React, TypeScript, and...