python backend engineer jobs in Vancouver

AfterQuery is looking for experts with experience in software engineering, computer science, or app/web development to help train and evaluate AI models. This is a remote, project-based role: qualify once through a single assessment and receive ongoing project matches spanning code review, evaluation, and original task creation. Pay ranges from $50 to...

Modes is a digital transformation and organizational design collective working with various clients throughout North America. Our focus is on financial services. We help our clients plan, design, and launch digital human-centered experiences that cater to their users' needs and deliver elegant solutions to their toughest challenges. Our team works with...

Become a Senior Backend Software Engineer at VAST Data, focusing on building the backend architecture for AI-native data systems and distributed vector databases. Your role will involve designing and implementing critical components that enhance the functionality and scalability of high-performance databases. With over 5 years of experience in backend...

Cashfree Payments in Canada seeks a seasoned software engineer to design and deploy robust services in a large distributed environment. You will collaborate with frontend teams, optimize APIs, and champion testable, scalable solutions. We expect strong CS fundamentals, 5+ years of experience, and expertise in Java or Golang, databases, and defensive coding....

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...

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 high-performance applications that leverage AWS cloud services and Kubernetes. Your role will also involve...

Build complex data pipelines with Python and SQL Server while working onsite five days weekly alongside operational teams. Maintain extremely accurate reporting solutions and data systems. As a Data Engineer, you will develop, test, deploy, and maintain ELT pipelines from varied sources into SQL Server databases. You will design scalable data models,...

Senior Software Engineer, Backend (AI Platform) Remote Canada At affirm, 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. Affirm's engineering team is building a large-scale, fault-tolerant, and global infrastructure that is shared...

Build .NET backend services in Vancouver with REST APIs, Temporal workflows, and asynchronous processing for a K-12 education SaaS platform. As a Senior Software Engineer, you will develop core services for Appnovation’s operational platform. You will work with ASP.NET Core, Entity Framework Core, PostgreSQL, and event-driven integrations. The...

Apple Inc. in Vancouver, BC, Canada seeks a Xcode Cloud Distributed Systems Engineer to shape the future of development tools across iOS, macOS, tvOS and watchOS platforms. You will design and implement core services, APIs and scalable infrastructure for high-availability developer workflows. The role requires 3+ years of experience, proficiency in strongly...

Northbeam is building the world's most advanced marketing intelligence platform, providing top eCommerce brands a unified view of their business data through powerful attribution modeling and customizable dashboards. Our technology helps customers accurately track ad spend, understand the full customer journey, and drive profitable growth. Machine learning...

Become an integral part of Apple's App Store Analytics team as a Backend Test Automation Engineer. Focus on maintaining high-quality data through innovative testing practices and scaling automation. In this pivotal role, you will ensure the accuracy of customer experience data by collaborating with engineering and program management teams. Strong experience...

Parallel Domain is hiring a Senior Software Engineer to own delivery across the stack, from API design to production. You’ll build and ship features for Python backends, REST/gRPC APIs, relational databases, and React frontends while taking ownership of reliability and quality. Expect collaboration with product, SRE, and field engineering, plus a focus...

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...

The App Store Analytics Quality Engineering team ensures the accuracy, reliability, and integrity of customer experience data that powers features and insights across the App Store ecosystem. We are seeking a Backend Test Engineer with strong experience in Big Data environments (Spark, Kafka, Flink, Hadoop, Hive, Iceberg) and the ability to build scalable,...

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 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...

Saviynt's AI-powered identity platform manages and governs human and non-human access to all of an organization's applications, data, and business processes. Customers trust Saviynt to safeguard their digital assets, drive operational efficiency, and reduce compliance costs. Built for the AI age, Saviynt is today helping organizations safely accelerate their...

Outlier is inviting skilled contributors to help shape autonomous agents like OpenClaw. This freelance, remote role offers up to $50 USD per hour with weekly payments and the freedom to choose your schedule. Ideal candidates bring backend engineering or AI automation experience, with a track record in building production-grade systems and delivering clear,...

Fortinet, Inc. is seeking a backend-focused engineer to build AI security solutions for enterprise customers in Canada. You will design security controls for agentic AI systems, work with product and QA teams to ensure secure, scalable deployments, and develop tools for pre- and post-sales support. The role emphasizes hands-on backend development with...