senior backend software engineer python jobs in Montreal

Kake is a remote-first company and a people-first global community of senior engineers. Kake engineers are behind some of the world’s most innovative products (Brands you’ve heard!), from Fortune 500 to fast-growing companies. We believe it’s not where your table is, but what you bring to the table that matters. Our community spans 45,000+ engineers...

Miratech is seeking a Senior AI Engineer with Python, LangGraph and LangChain to join our US healthcare client. You will play a key role in developing and enhancing an enterprise AI platform that enables intelligent workflows, conversational experiences, and AI-powered automation across multiple business functions. This is an exciting opportunity to work...

At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.Join the Purchasing Power org and partner with Product and Credit Risk to solve complex challenges for customers while enabling affirm to be where consumers need us most. As part of...

Java Python Software Engineer I – Montreal Do you enjoy being part of team that develops high-quality code? Do you enjoy ensuring the quality of software delivered? About our Team Our Technology teams uses cutting-edge technologies to build products and systems to advance science and health. We provide our customers with powerful digital solutions, helping...

Highspring est une firme de consultation et de services professionnels de nouvelle génération. Nous accompagnons nos clients à travers l'Amérique du Nord en offrant des solutions technologiques modernes, agiles et innovantes. Nous aidons les organisations à accélérer leur transformation numérique, à bâtir des solutions technologiques évolutives et...

Ampliwork, Inc. seeks a Senior Python Developer to own end-to-end delivery of production-grade, cloud-native systems. You will shape architecture, drive development, and coordinate with clients across Montreal and India.The role emphasizes strong Python engineering, FastAPI/Pydantic expertise, and hands-on cloud design with AWS, databases, and robust testing...

A tech solutions company is looking for an experienced Python/PySpark Developer to design and optimize data-driven applications. This role involves developing applications, utilizing Databricks, and integrating data pipelines. The ideal candidate will possess strong skills in Python, PySpark, and Azure DevOps, with over 10 years of software development...

Overview Groupe Dynamite is a leading fashion digital retailer with two brands at the heart of our success, Garage and Dynamite. With over 300 stores in Canada and the U.S., and more than 6,000 people, we have been making our mark on fashion since 1975. Our core strengths are rooted in our team, innovation, and customers. We are proud to hire and retain...

Position: Senior Software Engineer Python/TypeScriptType: Contractor AssignmentCompensation: $150/hrLocation: RemoteCommitment: Part-time(20 hours/week), with at least 4 hours overlap during PST business hoursRole ResponsibilitiesBuild and maintain pipelines and infrastructure supporting AI data generation, collection, and evaluation workflows.Design,...

Jeeves is the stablecoin-native banking platform for global enterprises. Thousands of companies across 35 countries run their corporate cards, payments, treasury and spend on one platform, with more than $5B in annualized volume, payouts to 190 countries, and one of the fastest-growing stablecoin payment networks in the world. BMW, H&M, Lululemon, Burger...

Python and SQL specialists can shape data quality as Data QA Engineers based in Canada, supporting web extraction and AI-assisted solutions.This Data QA Engineer role requires at least five years in QA, software testing, data testing, or data quality assurance. You will translate customer requirements into measurable standards and prevent defects before...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

Senior Software Engineer – Core Java, Apache Spark, Python, Big Data, SQLJob Description – Core Java, Apache Spark, PythonWe are seeking a highly motivated and experienced Software Engineer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux to design, develop, and support scalable server-side applications and analytical data...

Une entreprise technologique innovante à Montréal recherche un Développeur Back-End Java Senior pour rejoindre une équipe dynamique. Le candidat idéal aura plus de 5 ans d'expérience en Java et Spring Boot, avec un intérêt pour l'innovation dans le secteur financier. Ce poste offre la possibilité de travailler sur des produits utilisés par des...

Overview Senior Software Engineer (Python) at an Elite FinTech Firm. Location: Montreal (Hybrid). Salary: Up to $200k CAD + Industry Leading Bonus. Responsibilities Building scalable and performant software Involvement in code implementation, testing, and software architecture best practices Working on large-scale greenfield projects Skills &...

Join to apply for the Software Engineer, Backend role at Clipboard Get AI-powered advice on this job and more exclusive features. We exist to lift as many people up the socioeconomic ladder as possible. We dramatically improve lives by letting professionals turn extra time and ambition into career growth and financial opportunity. We achieve this with our...

About Vasco Vasco is the revenue context layer for AI agents. The product was built around one idea: confident is not the same as correct, and revenue decisions get made on confidence all the time. We structure your CRM, billing, calls, and support data into a semantic layer where every metric is sourced, every definition is locked, and every answer is...

Affirm, Inc. is expanding its engineering team to build a new Ads business and enhance Marketplace experiences across platforms.This remote-first role is open to candidates residing in designated Canadian provinces, with a base CAD pay range and equity opportunities. You will collaborate with global teams to design and implement scalable backend services...

Description & RequirementsElectronic Arts creates next-level entertainment experiences that inspire players and fans around the world. Here, everyone is part of the story. Part of a community that connects across the globe. A place where creativity thrives, new perspectives are invited, and ideas matter. A team where everyone makes play happen.Description &...

Affirm, Inc. is seeking a senior backend engineer to design and guide the next era of scalable systems from a Canada-based remote role.You will drive architecture decisions and work with cross-functional teams to ensure reliability in a financial ledgering context. You will lead architecture decisions, collaborate with product, design and analytics to ensure...