python backend engineer jobs in Montreal

Data Engineer (Python, SQL, pipelines de données), lab IA et données, Montréal (télétravail) Poste permanent chez Abbeal : concevoir et faire tourner les pipelines de données de plusieurs projets clients au sein d'un lab IA. Python, SQL, ETL/ELT, cloud. Télétravail au Québec. Abbeal recrute un ou une data engineer en poste permanent. Vous...

Python and PySpark expertise define this Ottawa-based contract for a Data Engineer supporting an existing customer remotely. Convert code and optimize nightly ETL pipelines.LeverageTek seeks a Data Engineer for a five-month contract with an Ottawa-based customer. The work requires intermediate to senior hands-on experience with Apache Spark, PySpark, and...

Design, implement, and refine 3D game and simulation features using Panda3D. Develop custom tools and gameplay systems that provide flexibility and scripting capabilities. Collaborate with developers, artists, and researchers to translate project requirements into efficient and maintainable code. Optimize application performance across diverse hardware...

A leading technology company in Canada is seeking a Mid-Senior level Backend Developer to join their fully remote engineering team. You will be responsible for designing and maintaining Python-based services, managing databases, and ensuring system reliability. The ideal candidate has 3-5 years of backend experience, strong knowledge of AWS and RabbitMQ, and...

Python AI evaluation engineering for Turing supports preference data, rubric design, and quality-focused model development. This fully remote contract emphasizes clear technical judgment.Turing seeks an engineer experienced with Python pipelines or TypeScript codebases. You will shape evaluation criteria, review preference data, and turn technical findings...

Apply Python development and UNIX/Linux scripting as a Senior Automation Engineer focused on infrastructure automation solutions. Improve software deployment and patching through automation.This experienced Senior Automation Engineer designs, develops, and maintains automation solutions for infrastructure patching and application deployment. The work also...

A North American IT solutions provider is seeking a Fulltime Software Engineer with 4+ years of experience in Java, Spring framework, and database management. You will design and support software components while collaborating with cross-functional teams. Strong communication skills and agile team experience are crucial. The role offers a competitive salary...

The opportunity Every day, we connect billions of players with the games and experiences they love. Our Vector Gamer AI team sits at the heart of that mission, governing ad ranking and bidding decisions across billions of daily impressions, where large-scale machine learning and real-world impact converge at scale. We’re hiring a Staff Backend Engineer...

EXFO Inc. is seeking a Senior Backend Software Developer to design, develop, and evolve backend services powering its fiber monitoring platforms. You will work on distributed systems, API-driven services, and data pipelines in production-scale environments. The role emphasizes autonomy, end-to-end ownership, and collaboration with Product, QA, and DevOps...

VO2 GROUP, leader indépendant en conseil tech et numérique, recherche un Développeur Java pour réaliser des missions ponctuelles chez des clients. Vous développerez des back-ends solides, privilégierez un code propre et l’industrialisation jusqu’au déploiement, sur des projets variés et stimulants. Le candidat idéal possède 5 ans...

Mechanical Engineer with Python Experience – Freelance AI Trainer 1 week ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English. At Mindrift, innovation meets...

Location: Montreal, Quebec Our client is a global investment management firm. As a technology and data-driven firm, they design and build their own cutting-edge systems, from high performance trading platforms to large scale data analysis and compute farms. We are seeking an experienced Python developer responsible for delivering a vast quantity of data...

Client: Rapidly Scaling Fintech Start-Up Location: Montreal (Hybrid)$$$: Up to $180k CAD + Bonuses + Benefits The Role: We’re working with an elite, rapidly scaling fintech startup looking for an exceptional Python Developer to join its growing team and work on cutting edge tech in fast-paced environment. This is your opportunity to get close to...

Miratech is seeking a Senior AI Engineer to join a US healthcare client and drive development of an enterprise AI platform featuring agentic architectures, conversational experiences, and automation across business functions. You will build and extend AI-enabled workflows, implement planning, memory, and tool-calling capabilities, and collaborate with a...

Build Jeeves financial services remotely with Go, Python, or TypeScript while designing reliable systems for global payments and cards. Work full time from anywhere. As a Senior Backend Engineer, you will build backend services powering payments, cards, spend management, and compliance infrastructure. You will work with RESTful and GraphQL APIs, databases,...

Maplr, startup canadienne basée à Montréal, recrute un Développeur·euse Full Stack Python / React / AWS pour travailler sur des projets innovants et soutenir la relocalisation des talents au Canada et ailleurs. Vous concevrez l'architecture et déploier des services dans le cloud, en mode agile. Maplr offre un accompagnement complet pour la...

Full Stack Python and React Senior DeveloperPython Overall 7 years of development experience with 5 years of handson experience in Python Proven ability to write optimized efficient and clean codeReact 5 years of UX implementation experience with ReactGenAl Coding Assistant Experience with coding assistants like copilot using Agent mode Skills etcGenAl...

A tech development agency is seeking a .NET Developer to build backend systems and APIs while collaborating with frontend teams. The ideal candidate should have strong experience with .NET and C#, knowledge of RESTful APIs, and database management skills. This position offers remote work options and the opportunity to work on diverse projects across various...

A culture and arts platform is seeking a Mid-Senior Back End Developer in Ottawa to enhance its API for the Amuse platform. Candidates should have experience with Go or equivalent languages, and a knack for data analytics and GIS applications. This fully remote role offers equity, generous vacation, and collaborative team dynamics. Join us to enrich the...

A prominent FinTech firm in Montreal is seeking a Senior Software Engineer with strong Python skills. The role involves building scalable software, engaging in code implementation, and working on large-scale projects. Ideal candidates should possess experience in mission-critical environments and a desire to learn Rust. This full-time position offers a...