senior backend engineer python aws jobs in Winnipeg

Epistemix seeks a Senior Back-End Software Engineer to join our Canada, United Kingdom, and United States team. You will design, build, and maintain scalable services using Python, FastAPI, and TypeScript for backend work, with a strong focus on reliability. You will own the software lifecycle from requirements to deployment, collaborate across teams, and...

Offre d'emploi : Développeur senior backend AWSLocalisation : MontréalMode de travail : Hybride (2 jours par semaine au bureau)Début : Dès que possibleLe masculin est utilisé pour alléger l'annonce.Ce que nous allons accomplir ensemble : Tu contribueras à la transformation technologique d’un acteur majeur de son secteur en développant des solutions...

Caddie Intelligence builds software for analytical testing laboratories and other regulated industries.WHAT WE'RE BUILDING Something meaningful, in an industry that quietly touches billions of lives and almost nobody thinks about. The work inside it is slow, manual and consequential and the decisions being made every day deserve to be faster, more...

Position Overview We are looking for astrong Python Backend Engineerwith hands-on experience designing and building scalable backend systems, microservices, APIs, and distributed applications.This role isnot suited for a developer focused only on application coding . The ideal candidate should demonstrate strongsystem design, backend architecture,...

Job Location: Toronto, ON (5 days Onsite) Role Overview Client is looking for a skilled Python Backend Engineer to build and scale high-performance backend systems. This role will focus on API development, platform engineering, and system design, supporting enterprise-grade, scalable, and secure financial platforms.Key ResponsibilitiesDesign, develop, and...

Position: Senior Backend Engineer (PHP/Python)About BetrFounded in 2022 byJoey Levyand Jake Paul, Betr is building the world's first real money gaming super app. The company's first product, Betr Picks, launched in September 2023and quickly grew to several hundreds of thousands of paying users that have already won $250Mon the platform. Betr recently...

Join our team as a Python Backend Engineer based in Toronto, where you'll develop scalable backend systems and microservices. Collaboration is key as you work directly with client stakeholders every day.In this hybrid role, we seek a strong engineer focused on system design and backend architecture. You'll build and maintain reliable backend services,...

PosiTrace is a founder-led SaaS company specializing in GPS fleet tracking, AI-powered dash cameras, and asset management solutions.PosiTrace builds a real-time GPS fleet tracking SaaS platform -- vehicle location, telemetry processing, reporting, dispatching, and fleet management tools for SMB and enterprise customers across Canada and Mexico. Our backend...

A global digital library service is seeking a Software Engineer II to design and optimize scalable systems within their ML Data Engineering team. The role focuses on building event-driven solutions in Python, integrating machine learning models to enrich content. Candidates should have extensive experience with AWS services and a solid background in software...

Altis Technology is seeking a Senior Backend Software Developer to design, build, and optimize backend services powering its cloud-based platform. The role emphasizes Python development, RESTful APIs, and a strong microservices mindset in a hybrid Calgary setting. You will work on authentication, permissions, notifications, auditing, and third-party...

Apptad Inc in Toronto, Canada is seeking a senior backend engineer to design, develop, and maintain scalable backend applications using Python. You will build and integrate Agentic AI and Generative AI solutions into enterprise systems, and develop high-performance REST APIs with FastAPI. The role requires strong Unix/Linux experience, excellent problem...

We are looking for an experiencedPython Automation Engineerwith strong expertise inSelenium, AWS, and test automationto join our team in Toronto. The ideal candidate will have7+ yearsof experience in automation testing, strong Python programming skills, and hands-on experience designing and maintaining scalable automation frameworks in cloud environments....

Acquird.io in Downtown Toronto offers a senior-to-staff Python backend role with a strong focus on Flask/Django and microservices. You will own features end-to-end, debug customer issues, and integrate across a complex system, while occasionally touching server-side rendered frontend with HTMX and GraphQL APIs. The role emphasizes ownership, problem-solving,...

Senior Software Developer, Python / BackendLocation : Calgary, AB (Hybrid - In-office 2 days a week)Language : Strong written and verbal communication skills in EnglishSalary : $135,000$158,000 CAD annually About the OpportunityOur client, an established global software company, is looking for an experiencedSenior Backend Software Developerto help design,...

Purolator, Canada’s leading freight, package and logistics provider, is seeking a backend-focused engineer to design and maintain the back-end services powering our high-volume tracking platform. The role emphasizes server-side depth and end-to-end ownership of services. You'll design and implement backend services in Java, work with AWS, CI/CD,...

Fitch Ratings, part of Fitch Group, is seeking a Senior Software Engineer to join our Toronto-based Ratings Technology team. You will build and maintain full-stack applications with Python and React, leveraging FastAPI/Flask on the backend and modern frontend practices. Expect to work with PostgreSQL, Oracle, and MongoDB, while deploying through CI/CD...

Veeva Ostro, part of Veeva Systems, is seeking a Backend Engineer to design and deliver scalable backend services powering our SaaS platform. You will balance rapid delivery with long-term code health, building impactful features while maintaining clean architecture and rigorous testing. The role emphasizes collaboration with product and engineering teams,...

Munich Re Group in Toronto is seeking a Senior/Staff Software Engineer with deep Python expertise to build scalable APIs and services powering data-driven life insurance solutions. You will work on mission-critical systems handling AI, EHRs, and sensitive medical data to enable faster, easier access to essential coverage. You will shape API architecture for...

Altimetrik in Canada seeks an experienced Python Developer with 8+ years to join our software engineering team in Mississauga. You will build backend services, process data, and contribute to AI/ML initiatives using FastAPI, Django, Pandas, NumPy, Scikit-learn, PyTorch and TensorFlow in collaboration with cross‑functional teams. This role emphasizes...

Affi is seeking a software engineer for the Streaming team, focusing on data infrastructure, event-driven architecture, and scalable backend systems built with Python or Kotlin. You will own features end-to-end, collaborate with product, design and analytics, monitor reliability, and contribute to a growth-minded, remote-first engineering culture in Canada....