Jobs for senior python backend at Calgary

Senior Software Developer (C++/Python) - Visualization This range is provided by Altis Technology. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$140,000.00/yr - CA$155,000.00/yr Location Calgary, AB / Vancouver, BC – Hybrid (2 days in the office) Compensation & Perks...

Our partner is looking for a Senior Integration Engineer (Python & Typescript) based in Canada. This role is designed for a highly experienced backend engineer who can build and maintain complex integrations across modern software systems. You will use Python and TypeScript to develop robust APIs, integration services, and scalable backend solutions. The...

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100 trust GitLab to ship better, more secure...

BigGeo is seeking a Senior Platform Engineer in Calgary to build high-performance backend systems using Go, Rust, or C++. You will own critical platform services, drive observability, and optimize performance while collaborating with product teams. You will mentor juniors, contribute to distributed systems, and advance CI/CD and infrastructure-as-code...

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Affirm is building the next generation of customer identity and authentication. This role is a hands‑on engineering position inside Information Security, focused on designing and...

Elevate your career as a Senior Java Backend Developer with Synechron, a global consulting firm. Leverage your Java expertise and backend frameworks in a hybrid work model for transformative digital solutions. In this dynamic role, you will design, develop, and maintain scalable backend applications using Java and Spring Boot. Your experience with...

YO AI Labs in Canada is seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments for software engineering tasks using Model Context Protocol (MCP) tools.You will design reproducible environments, deterministic verification, and reference solutions for bug fixing, feature work,...

A leading database provider is seeking a Senior Engineer with strong experience in backend and distributed systems. The candidate will design and build backend services to enhance data migration tools and AI orchestration. Key responsibilities include collaborating with various teams, contributing to high-quality code, and solving performance challenges....

A technology firm is hiring a Senior Full Stack Engineer (Backend-Leaning) with a strong focus on backend services and AI applications. The ideal candidate will have experience in building agent-based applications and API integrations, along with a hands-on mindset for AI implementations. Strong collaboration skills with product and engineering teams are...

Jobtailor in Calgary seeks a senior backend engineer to build production systems powering Syndi's backend. You will work on the agent loop, tool execution and registry, memory and context management using Python, Postgres, Claude on Vertex, and GCP. You will design for operability and compliance, implement tracing, eval infrastructure, and contribute to the...

Senior Backend Developer, Content & Personalization (Remote, Canada) – Amuse Senior Backend Developer, Content & Personalization (Remote, Canada) Amuse is a platform that helps people discover local arts and culture. Think of it as your personal travel guide: but instead of lecturing you for an hour, it enriches your daily life with little nuggets of...

StackAdapt is hiring an Engineer to drive the development of its advertising platform. You will work with GoLang, AWS, Kubernetes, Kafka, and data stores to build scalable backend systems and deliver impactful product experiences. You will join a remote-first team in North America, partnering with product and design to ship high-quality features while...

Jobtailor in Calgary seeks a senior backend engineer to build production systems powering Syndi's backend. You will work on the agent loop, tool execution and registry, memory and context management using Python, Postgres, Claude on Vertex, and GCP.You will design for operability and compliance, implement tracing, eval infrastructure, and contribute to the...

A dynamic tech company in Calgary is on the lookout for a Back-End Engineer. In this role, you'll develop core back-end systems with Python and PostgreSQL, work in tandem with front-end engineers, and contribute to critical product features. The ideal candidate will have significant experience in back-end systems, a passion for collaboration, and a drive for...

A leading database provider is seeking a Senior Engineer with strong experience in backend and distributed systems. The candidate will design and build backend services to enhance data migration tools and AI orchestration. Key responsibilities include collaborating with various teams, contributing to high-quality code, and solving performance challenges....

StackAdapt is hiring an Engineer to drive the development of its advertising platform. You will work with GoLang, AWS, Kubernetes, Kafka, and data stores to build scalable backend systems and deliver impactful product experiences.You will join a remote-first team in North America, partnering with product and design to ship high-quality features while...

A leading global consulting firm is seeking a highly skilled Senior Core Java Developer in Calgary. The role involves designing and maintaining scalable banking applications, with a focus on multithreading, collections, and data structures. Ideal candidates should have over 12 years of Core Java experience and a deep understanding of the banking domain. The...

Senior Backend Engineer (AWS) Join to apply for the Senior Backend Engineer (AWS) role at Lumenalta As a Senior Backend Engineer at Lumenalta, you will design and implement robust backend systems, ensuring our applications are secure, scalable, and efficient. You will be responsible for working closely with DevOps and frontend teams to deliver...

GitLab is seeking a Senior Backend Engineer for the Duo Chat team to build core AI features behind GitLab Duo Chat. You will work on flow components, agentic flows, and integration with LangGraph within the Duo Workflow Service, interfacing with the Rails monolith. You’ll own backend features end-to-end, integrate generative AI models, and design scalable...

YO AI Labs is seeking experienced Senior Software Engineers to support an AI training project by creating reinforcement learning environments that evaluate AI models on complex software tasks using MCP tools.You will design reproducible environments, deterministic verification, and reference solutions for tasks like bug fixing, feature development, codebase...