senior backend software engineer python jobs in Montreal

Elevate your career as a Senior Software Engineer at Greenhouse, where you will develop innovative solutions that reshape hiring processes. Collaborate with a dedicated team, utilizing your expertise in AI tools to deliver efficient software. Join the Greenhouse Engineering team as a Senior Software Engineer to tackle high-complexity projects. You’ll...

Join to apply for the Senior Software Engineer II role at Tripledot Studios Description Department: Engineering Location: Toronto, CA Who are we? Tripledot is one of the largest independent mobile games companies in the world. We are a multi‑award‑winning organisation, with a global 2,500+ strong team across 12 studios. Our expanded portfolio includes...

Our mission at Greenhouse is to make hiring work for everyone – so we go to great lengths to hire great people because we believe that they’re the foundation of our success. At Greenhouse, you’ll join a team that collaborates purposefully, fosters inclusivity, and communicates with transparency and accountability so we can achieve our mission. Join us...

Step into a pivotal technical leadership role at MASV, where you will lead the development of the MASV Agent, our high-speed file transfer solution, in a fully remote environment. MASV is seeking a Senior Software Engineer / Technical Lead to oversee the design and implementation of the MASV Agent across various platforms. This hands-on position demands an...

About Canals Canals builds software for wholesale distributors, helping them operate more efficiently through automation and AI. Our customers are the companies responsible for moving the materials that power the real economy; electrical supplies, plumbing products, roofing materials, HVAC equipment, and more. Every day, thousands of people rely on Canals to...

Build resilient accounts platforms remotely in Canada with Penn Interactive, using REST APIs, gRPC services, and SQL for critical player systems.As a Senior Software Engineer on the Accounts team, you will design, scale, and performance-tune systems supporting registration, authentication, identity verification, compliance, and notifications. You will solve...

Build AI-powered product features at Motion as a Senior Software Engineer, working across React, TypeScript, Node.js, and APIs.This senior engineering role spans feature development, service design, and increasingly AI-powered product capabilities. You may contribute to Platform, Harness, or Runneth, depending on organizational needs and your strongest area....

Who We Are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Who We Are At Twilio, we’re shaping the future of communications, all from the comfort of our...

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Manager, Software EngineeringAbout Capital One Canada.For 30 years, we’ve been on a mission to change banking for good. We challenge the traditional bank stereotype by integrating machine learning, conversational AI and design thinking into our core operations. We’re a bank a tech company...

The Wissen team continues to expand its footprint in the USA, Canada, UK, Australia, and India. More openings to come as we continue to grow the team! Please read below for a brilliant career opportunity. Role: Senior Java Software Engineer Title: VP/Director Location: Montreal, QC Experience: 10+ Mode of Work: Onsite 3-4 days per week Required...

Devenez Architecte Logiciel Senior Guidewire en poste hybride à Québec ou Montréal. Ce rôle est idéal pour ceux qui veulent innover dans l'assurance grâce à des API et une architecture solide. Nous invitons les professionnels expérimentés à postuler pour un poste au sein de notre équipe conseil à Québec ou Montréal. Vous serez en charge de...

Index is an Artificial Intelligence company specializing in Web Marketing. Index is innovating the marketing business and how enterprises and people interact with it. Its flagship product, Alya.ai, leverages state‑of‑the‑art AI technologies to help companies manage whole marketing portfolios with ease. As part of its expansion, Index is looking for a...

Purpose in Every Position Pebl puts a world of talent at your fingertips. With our AI-powered Global Work Platform™, companies can hire, pay, and manage employees in 185+ countries—removing risk, red tape, and guesswork from global growth. Backed by more than a decade of compliance leadership and local expertise, Pebl helps businesses move fast, stay...

Lead strategic recruiting for software and design engineering talent with advanced sourcing and screening expertise in a remote position. Advise hiring managers and senior leaders throughout complex searches.The Senior Talent Acquisition Partner manages diverse requisitions across the entire hiring process. This role supports Software Development, Design...

Senior Software EngineerRemote role based in Canada. Must work at least 6 hours of overlap with US Eastern Time.What We DoWagmo is a modern pet healthcare company built around how pet parents actually care for their pets. We partner with employers to provide a complete approach to pet and pet-parent wellbeing, from preventive wellness plans and emergency...

Build secure-by-design AI software with Cohere in a remote-friendly environment, using Python, Kubernetes, and modern authentication standards. As a Senior Software Engineer focused on security, you will secure North’s architecture and ship production features. Your work includes OIDC and OAuth 2.0 flows, JWT validation, token lifecycle management,...

PostGrid is a global leader in enterprise SaaS platform for automated offline communications. Our robust APIs empower organizations to create, personalize, and dispatch physical mail letters, postcards, checks, and more to any address on the globe without ever touching an envelope, while ensuring clean address data. Operating at massive scale across multiple...

# Senior Software Engineer LATAMWagmoHome›Jobs›Senior Software Engineer LATAMWagmoRemoteOKRemote Remote Posted October 26, 2026 Closes ~December 11, 2026## About this RoleSenior Software EngineerRemote role based in Latin America. Must work at least 6 hours of overlap with US Eastern Time. What We DoWagmo is a modern pet healthcare company built around...

ABOUT THE TEAM At Mural, we're changing how teams collaborate, think, and make decisions together. The Growth & Engagement team helps customers discover value through intuitive product experiences, rapid experimentation, and emerging AI capabilities that make collaboration more effective. We own key parts of the customer journey - from acquisition and...

Rush Street Interactive (NYSE: RSI) is a market leader in online casino and sports betting, currently operating real-money gaming with our brands: BetRivers.com, PlaySugarHouse.com, and RushBet.co. We’re building bridges between online, social and land-based gaming businesses to create amazing, integrated experiences that keep players in the game.We are...