Senior Python Backend Developer
Wissen Technology
Build scalable Python backends in Montreal with FastAPI and asynchronous programming, working hybrid with three onsite days weekly. Seven-plus years’ experience is required.Wissen Technology seeks an experienced Python Backend Developer to design, develop, and maintain high-performance applications and RESTful APIs. You will apply Python fundamentals, system design, distributed systems, databases, and API security while collaborating with technical and cross-functional teams.Key Responsibilities:
Design scalable backend applications using PythonBuild RESTful APIs and microservices with FastAPIImplement async/await, asyncio, and concurrent processingOptimize performance, scalability, and reliabilityTroubleshoot production issues and maintain stabilityRequirements:
Seven-plus years of Python backend development experienceStrong Python fundamentals, OOP, data structures, and algorithmsExperience with FastAPI, RESTful APIs, and microservicesKnowledge of SQL and NoSQL databasesExperience with Git, CI/CD, and Agile methodologiesBring Python, FastAPI, asynchronous programming, and backend architecture expertise to Wissen Technology’s Montreal consulting team.
#J-18808-Ljbffr
Design scalable backend applications using PythonBuild RESTful APIs and microservices with FastAPIImplement async/await, asyncio, and concurrent processingOptimize performance, scalability, and reliabilityTroubleshoot production issues and maintain stabilityRequirements:
Seven-plus years of Python backend development experienceStrong Python fundamentals, OOP, data structures, and algorithmsExperience with FastAPI, RESTful APIs, and microservicesKnowledge of SQL and NoSQL databasesExperience with Git, CI/CD, and Agile methodologiesBring Python, FastAPI, asynchronous programming, and backend architecture expertise to Wissen Technology’s Montreal consulting team.
#J-18808-Ljbffr
Vacancy posted 1 hour ago
Similar jobs that could be interesting for youBased on the Senior Python Backend Developer in Winnipeg, MB vacancy
$135k - $158k per year
Senior Software Developer, Python / Backend Location : Calgary, AB (Hybrid - In-office 2 days a week) Language : Strong written and verbal communication skills in English Salary : $135,000$158,000 CAD annuallyAbout the Opportunity Our client, an established global...SeniorWork at officeWorldwide2 days per week$120k - $130k per year
Build backend services with Python and Java in a hybrid, three-day work arrangement supporting banking, financial services, and insurance projects.... ...employment offers a CAD 120-130K yearly rate.This Backend Developer role requires six-plus years of Python experience, including...SeniorPermanent employmentFull time- Build Python 3.X backend services and automation tooling at Kumaran Systems, working with REST APIs and Linux production environments.This senior engineering role requires seven-plus years of production... ...Python 3.9 or newer. You will develop services with FastAPI, Flask, or...Senior
- ...About the Role We are looking for a Backend Engineer – Python (API & Platform Engineering) to join... ...Engineering) will be responsible for designing, developing, and maintaining scalable backend... ....Key Responsibilities Design, develop, and maintain scalable backend services...Senior
- Lead Python backend development for ACV’s VIN Decoder platform, working with AWS, Postgres, GCP BigQuery, and Redis. Standard Eastern Time hours support collaboration.This Senior Software Developer role sits within Platform Engineering and addresses complex data engineering...Senior
- ...Retrieval Augmented Generation (RAG) architecture.Must have strong Python programming concepts and hands on experience in application... ...(RAG) architecture is preferred.Responsibilities Experience developing application in Financial Services industry is preferred.Write Clean...Senior
$180k - $200k per year
...our machine learning initiatives. While a Senior Developer focuses on shipping features, you will... ...Excellence: Set the gold standard for Python development. You will introduce advanced... ...emphasis on shipping enterprise-grade backend systems. Mastery of Python: Deep expertise...SeniorLong term contract3 days per week- Build production AI backend systems with Python, FastAPI or Flask, and background processing as a Senior AI Engineer. Focus on scalable, reliable delivery.This senior role develops practical AI capabilities across task-specific ML models, LLM integration, and agentic systems...Senior
$130k - $155k per year
We are assisting our reputable client in the geoscience industry with the search for a Senior Back End Developer (C++/Python). Location: Toronto, ON - Hybrid (2 days in the office) Compensation & Perks: $130,000-$155,000/year plus health benefits, RRSP contributions...SeniorWork at office- ...leading IT services company is seeking a Senior Platform Engineer in Toronto, Canada. The... ...role requires 4-6 years of experience in Python backend development and expertise in RESTful API design. You'll be responsible for developing high-quality features for a core banking...Senior
- ...Miratech is looking for a skilled Senior AI Engineer with Python, LangGraph and LangChain to join our... ...client. You will play a key role in developing and enhancing an enterprise AI platform... ...applications with enterprise platforms, backend services, and APIs. ~ Experience designing...SeniorFull timeInternshipRemote workRelocation
- Python and LLM application engineering define this backend role at Supra ITS. Build production agent runtimes for cloud and on-premise deployments.You will own agent loops, tool calling, retrieval, file context, and LLM traffic routing. The work uses Python, FastAPI or similar...Senior
$125k - $135k per year
...together. It’s a place where people are encouraged to take ownership, develop their skills, and contribute to work that matters.If you’re... ..., we’d like to meet you!Position SummaryWe’re hiring a Senior Backend Developer to build and maintain the services, APIs, and integrations...SeniorLong term contractFull timeCasual workInternshipWork at officeLocal areaWorldwideMonday to fridayNight shiftAfternoon shift- Build scalable backend services and APIs for Leap Tools’ business-critical ERP applications... ...complex technical initiatives.As a Senior Software Developer, you will develop reliable services,... ...evaluate approaches and deliver solutions. Python, Django, PostgreSQL, React, Next.Js,...SeniorRemote work
- ...through thoughtful technology and content. Role DescriptionThe Senior Back-End Developer is responsible for strengthening and extending the... ...databases, and AWS environments. Ship first bug fixes and minor backend feature PRs through standard CI/CD and review workflows....SeniorLong term contractWorldwide
- ## Senior Backend DeveloperApply: Canada - Montreal, QC: Full time: Posted 7 Days Ago: R58008***Join our team and take your career... .... --- Expretio is seeking an experienced Backend Java Developer to join its dynamic team based in Montreal. Within a Scrum team...SeniorPermanent employmentFull time
- ...opportunities is our passion, and you’re invited to be a part of that. • Our convenient Price Café offers free Tea and Coffee. Software Developer – Antec Controls The Systems Developer role offers the opportunity to design and deliver impactful, customer-facing web...
- Elevate production scheduling systems at HelloFresh as a Senior Backend Developer. This role focuses on backend architecture using Python and FastAPI to optimize meal production workflows. The Production Scheduling Technology team is looking for a skilled backend engineer...
- Join our team as a Senior Python Developer focusing on Linux services. Design, develop, and manage Python backend systems using robust Linux management skills. We seek a strong Python Developer with 7+ years of experience to create backend services and automation tools in...Senior
$100 per hour
SENIOR SOFTWARE DEVELOPER/ETL (Azure & Python; Enterprise AI & Data Centre of Excellence)Requisition #: R26-3629 (RQ00241) Location: Hybrid (3 days onsite / 2 days WFH; Toronto, ON - *See WorkModel) Engagement Type: Contract Number of Resources required...SeniorHourly payContract workFor contractorsWork at office- Python and React define this hybrid Full Stack Developer role in Montreal, QC, with a strong focus on Generative AI technologies.Seeking an experienced developer... ...assistants within Agile delivery. The work includes backend services, web applications, and technical solutions....Senior
- Build full stack software with Python, JavaScript, and LLM features at AlayaCare, contributing to frontend and backend architecture. This senior role supports scalable applications.As a Senior Full Stack Developer on AlayaLabs within Data & Intelligence, you will deliver production...Senior
- ...Kumaran Systems is hiring a senior backend engineer in Toronto to design, develop, and operate backend services in Python. You will build REST APIs, manage Linux-based deployments, and drive automation with scripting and CI/CD practices. Ideal candidates have extensive...Senior
- Design and develop scalable backend systems for blockchain trading bots with MongoDB, Redis, and Web3 integration. 01 About UsAt Transactix, we... ...digital value transfer. 02 About This RoleWe are hiring a Senior Backend Software Developer. You will design, develop, and maintain...Senior
- ...Spring Boot services at Accommodations Plus International, using AI coding assistants to create secure, reliable backend solutions.As a Senior Backend Developer, you will design APIs, data models, and integrations for enterprise-grade applications. You will collaborate with...SeniorInternship
- .../Hybrid)Mode of Work: 3 days/week onsite requiredRequired Experience: 7+ yearsJob Overview:We are looking for an experienced Python Backend Developer with strong expertise in Python fundamentals, FastAPI, asynchronous programming, and backend system design. The ideal candidate...Long term contractTemporary workWork at officeRemote work3 days per week
- 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...Senior
- Build backend systems in Waterloo, Ontario, with REST APIs, microservices, and event-driven architecture in a hybrid environment. Apply... ...frameworks and languages to deliver reliable software.This backend developer role requires eight years of experience, including five or more...Senior
- ...SQL within a hybrid schedule of two office days weekly.As a Senior Java Back-End Developer, you will develop stable applications for Localcoin’s... ...and technical guidanceRequirements: Five-plus years of backend development experienceStrong Java 8, Maven, or Gradle knowledgeIn...SeniorWork at office
- Senior Rust Backend Developer roles at Adastra focus on APIs, distributed applications, and fully remote work across Canada. Build reliable software as a contractor.This senior position applies Rust and software engineering expertise to backend services, APIs, and distributed...SeniorFor contractorsRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Python Backend Developer. Be the first to apply!
Related searches
- développeur python Winnipeg, MB
- python developer Winnipeg, MB
- junior python developer Winnipeg, MB
- python developer remote Winnipeg, MB
- python data engineer Winnipeg, MB
- python developer no experience Winnipeg, MB
- backend software developer Winnipeg, MB
- backend developer Winnipeg, MB
- senior web designer Winnipeg, MB
- senior project engineer Winnipeg, MB

