senior software engineer data platform jobs in Calgary

Syndio is seeking a Staff Software Developer for the Essentials team in Calgary. You will own high-performance data workflows, scale complex, distributed services, and build agentic tooling to enable AI-driven workflows while maintaining correctness and observability. You will mentor others, set testing and performance standards, and collaborate across teams...

We are looking for a Senior AI/ML Engineers to join our team, that sit at the intersection of software engineering, data engineering, and applied AI.This role is ideal for someone who enjoys building end-to-end solutions - from data pipelines and backend systems to AI-powered applications - and wants to work on real-world industrial use cases that comes from...

At Aff, 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. The Capacity Modeling team ensures Aff**irm can safely handle forecasted traffic—especially during peak sales events—by translating demand forecasts into concrete, testable...

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. Our exceptional people are the key to our unrivaled, inclusive culture and talent experience and our ability to be compelling to our clients. You’ll...

FCC Canada is seeking a Senior Data Engineer to design, build and maintain data pipelines within our AWS data ecosystem. You’ll move information from source systems through the raw vault, business vault and reporting layers, ensuring trusted data is available for decision making.You’ll collaborate with analysts, product teams and stakeholders, provide...

**About Athennian** Athennian delivers Governance Ops™ software that aligns legal, finance, tax and fund teams through a secure, integrated source of truth for entity and ownership data. The platform enables organizations managing complex corporate and investment structures to automate governance workflows, maintain audit-ready records and collaborate...

Location: Toronto, Calgary, or Edmonton (Hybrid) We are looking for a hands-on Senior Cloud-Native Full Stack Engineer to design, build, and support secure, scalable applications on Microsoft Azure. This role combines modern full-stack development, cloud engineering, DevOps automation, and platform governance. You will work with technologies such as React,...

HR Service Jobs is seeking a highly skilled Senior Full Stack Engineer to design, build, and maintain scalable platform solutions for our global remote workforce. In this pivotal role, you will collaborate closely with product managers, UX designers, and DevOps teams to drive innovation, ensure high performance, and deliver exceptional user experiences...

Transform real-time data processing as a Senior Software Engineer II at Confluent. Oversee backend systems that are crucial for our innovative cloud-native solutions. As a member of the Confluent team, you will play a pivotal role in enhancing our data streaming platform's backend capabilities. You'll engage in solving challenging distributed systems...

The Marketplace and App Experience domain is the main pillar of our core consumer strategy, driving the user journey across all of our frontend surfaces: Mobile and Web The teams span across multiple products and areas to engage and provide value to our customers, starting with the Home hub in the app or website, which expands into the various product...

Join Deltek's high-impact Replicon Core team as a Senior Software Engineer, innovating with AI technologies in Calgary. Collaborate with passionate developers focused on cutting-edge solutions. Deltek is looking for a dynamic engineer with experience in full-stack development to help build products crucial for project-based businesses. Experience utilizing...

ClearGov is looking for a Software Engineer to join our team. You’ll work across multiple product lines, integrating acquired technologies, improving performance, and driving technical excellence across our growing ecosystem. Serve as a senior full-stack technical contributor across frontend, backend, database, and cloud services. Design and deliver...

Affirm, Inc. is seeking a senior backend engineer to design and guide the next era of scalable systems from a Canada-based remote role. You will drive architecture decisions and work with cross-functional teams to ensure reliability in a financial ledgering context. You will lead architecture decisions, collaborate with product, design and analytics to...

Location: Toronto, Calgary, or Edmonton (Hybrid) We are looking for a hands-on Senior Cloud-Native Full Stack Engineer to design, build, and support secure, scalable applications on Microsoft Azure. This role combines modern full-stack development, cloud engineering, DevOps automation, and platform governance. You will work with technologies such as ...

Build AI platform infrastructure with Python or Kotlin as a remote Senior Backend Engineer at Affirm, serving teams and production workloads. This senior-level role owns technical decisions and projects across design, launch, and on-call. You will build highly available distributed systems using AWS, MySQL, and Kubernetes. Your work supports LLM gateways,...

What’s in it for you as an employee of QFG? - Health & wellbeing resources and programs - Paid vacation, personal, and sick days for work-life balance - Competitive compensation and benefits packages - Work-life balance in a hybrid environment with at least 3 days in office - Career growth and development opportunities - Opportunities to contribute...

Transform real-time data processing as a Senior Software Engineer II at Confluent. Oversee backend systems that are crucial for our innovative cloud-native solutions.As a member of the Confluent team, you will play a pivotal role in enhancing our data streaming platform's backend capabilities. You'll engage in solving challenging distributed systems...

Elevate your career as a Senior Software Engineer specializing in Java and cloud solutions. Focus on application modernization and migration in Azure. In this senior role, you will be pivotal in designing and developing enterprise applications that fulfill business functions. Your responsibility will include analyzing existing systems for cloud readiness...

AtAffirm, 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.Marketing & Privacy Engineering (MPE) builds trusted, privacy-aware consumer web experiences and measurement systems that enable sustainable growth. Within MPE, the Marketing pillar...

We’re looking for a hands‑on Software Engineer to help build and scale the next generation of AI‑powered solutions. In this role, you’ll combine deep Generative AI engineering with direct customer impact, developing production‑grade applications that support field services, technical operations and the continued evolution of the AiDASH SaaS...