Top Software Engineer Jobs in Calgary

Senior Full Stack Software Engineer responsible for building and owning scalable cybersecurity product experiences across front-end and back-end systems. The role uses TypeScript, Golang, React, Node.js, Kubernetes, cloud platforms, databases, APIs, and CI/CD pipelines. Responsibilities include architecture, performance optimization, security, mentoring engineers, leading projects, Agile planning, and adopting AI-assisted development tools.

Designs, develops, deploys, tests, and reviews software applications, features, and defect fixes. Collaborates with team leaders and users to support a product roadmap, analyze requirements, document software, provide developer-level support, and learn existing codebases. The role also involves participating in planning meetings, conferences, and occasional team travel.

Develop and maintain cloud platform integrations, APIs, backend services, and scalable software components for cardiovascular imaging products. The role supports NLP, conversational interfaces, agentic AI, platform integration, security, testing, observability, deployment, and production support. Responsibilities include translating product requirements into technical solutions, collaborating with cross-functional teams, conducting code reviews, troubleshooting, and improving development practices.

Lead international integration engineering by architecting scalable distributed systems and an AI-powered development harness for partner integrations. Guide technical strategy, mentor engineers, review architecture and code, establish development and deployment best practices, and deliver production solutions. Collaborate with product, design, QA, UX, and partner engineering teams while using Java, Kotlin, event-driven messaging, and cloud technologies.

Design and implement CIAM backend services for registration, authentication, and account management across B2C and B2B platforms, utilizing security standards and automation practices.

Build and ship end-to-end features for Dover's marketplace and ATS. Propose product ideas, implement designs, launch, iterate in production, and collaborate closely with a small engineering team to move quickly and maintain high quality.

Join the Platform squad to build and maintain a Typescript-based serverless microservices platform on AWS. Improve cloud availability, security, CI/CD, public APIs, data pipelines, internal DevOps libraries, and developer tooling while collaborating across product and engineering teams.

Designs and manages CI/CD pipelines, cloud-agnostic infrastructure, containerized applications, monitoring, logging, and automated deployments across AWS, Azure, GCP, and on-premises environments. The role develops infrastructure-as-code, scripts, automated tests, security hardening, and system integrations while troubleshooting performance and reliability issues. It requires collaboration across stakeholders and experience with DevOps, Linux, networking, virtualization, and software development lifecycles.

Designs and manages cloud-agnostic infrastructure, CI/CD pipelines, containerized applications, monitoring, automation, and security controls across AWS, Azure, GCP, and on-premises environments. The role includes scripting, infrastructure as code, network and virtualization management, troubleshooting, automated testing, and technology evaluation. It requires collaboration across stakeholders and hybrid work in Calgary or Ottawa, with eligibility for Canadian government security clearance.

Build and maintain AI-driven workflows, agentic systems, automated operations tooling, cloud infrastructure, and CI/CD pipelines. Handle monitoring, incident triage, backend production issues, and field-operations support. Contribute across the full stack, communicate technical decisions to non-engineering stakeholders, and improve manual processes through automation. Required capabilities include cloud infrastructure, LLM and MCP development, Linux, CI/CD, full-stack engineering, and strong communication.

Design, build, test, document, and optimize Tailscale’s client-side networking software. Develop connectivity features for clients, subnet routers, exit nodes, and customer integrations using networking protocols and security-focused engineering. Diagnose complex network issues, support customer escalations, collaborate with product and engineering teams, contribute to open-source projects, and improve software scalability, reliability, performance, and maintainability across platforms.

Design, implement, and maintain partner integrations and solutions; translate partner requirements into scalable technical implementations; troubleshoot and resolve issues; drive onboarding and steady-state maintenance; collaborate across product, engineering, and partner teams to improve tools and partner experiences.

Build and operate ingestion, reconciliation, and reporting systems that reconcile card-network and partner settlement files against internal transactions. Deliver end-to-end features for traceability, accounting journals, tax and regulatory reporting, and compliance tooling while ensuring reliability, scalability, and data privacy.

Develop and improve Outschool’s full-stack products using an AI-native development approach. Responsibilities include leading engineering initiatives, collaborating with Product, Design, Data, and Engineering teams, making technical tradeoffs, contributing to AI development practices, participating in agile ceremonies, deployments, and on-call rotations. Senior-level engineers may mentor teammates and influence technical direction.

Build and operate Python-based, multi-agent AI backend systems for go-to-market workflows. Design model-agnostic LLM architectures, tool-use patterns, integrations, observability, evaluation infrastructure, and production services deployed on Kubernetes. Own systems end-to-end, including architecture, deployment, reliability, experimentation, debugging, and incident resolution across CRM, enrichment, outreach, and communication platforms.

Design, build, and operate services powering card issuance, transaction authorization, wallet provisioning, 3-D Secure, and disputes. Own features end-to-end within a microservice, event-driven architecture, write well-tested code, participate in reviews, and perform operational ownership including on-call and incident response. Leverage AI developer tools to improve velocity and quality.

Design, build, and operate CIAM backend services for registration, authentication, authorization, and account lifecycle. Implement OAuth/OIDC/SAML/SCIM, develop APIs in Python/Kotlin, integrate identity platforms, automate deployments with IaC and CI/CD, and ensure secure, reliable, high-scale identity operations.

Build the enterprise platform for an AI creative product, including workspaces, permissions, SSO, audit logs, usage-based billing, invoicing, payment integrations, and security foundations. Develop backend services, APIs, and polished React/Next.js administrative interfaces for multi-tenant customers. Collaborate with founders, sales, and customers to define and ship enterprise features while taking increasing ownership of platform surfaces.

Build and maintain a mission-critical fintech platform across frontend, backend, integrations, QA, and developer platform. Design robust APIs and data models, reason about performance and concurrency, write maintainable code, test thoroughly, diagnose and resolve issues, and collaborate across teams to ship features end-to-end.

Build and operate high-throughput backend services powering AI agent orchestration, connector integrations, and real-time data pipelines. Design core platform services, infrastructure-as-code, CI/CD, and scalable APIs. Collaborate with ML, frontend, and product teams to ship AI-powered features, mentor junior engineers, and maintain high availability for consumer and enterprise customers.

Design, build, test, ship, and operate services powering card issuance, transaction processing, and disputes. Own features end-to-end within a microservice and event-driven architecture, write well-tested code, participate in on-call incident response, and leverage AI tools to improve development velocity and quality while collaborating with cross-functional teams.

Build AI-powered features that automate data-driven slide decks and documents. Develop production LLM solutions using LangChain, RAG, LlamaIndex, and generative AI technologies; improve system performance and reliability; and collaborate with designers and engineers. Responsibilities span AI insights, content generation, integrations, optimization, and potentially LLM agents. The role requires advanced Python, machine learning and NLP expertise, and experience building and fine-tuning LLMs in production.

Staff Software Developer responsible for scaling high-performance pay equity data workflows across ingestion, validation, modeling, and reporting. The role focuses on distributed systems, PostgreSQL optimization, orchestration, resiliency, observability, testing, and agentic AI tooling. Responsibilities include improving performance for large datasets, designing reliable workflow automation, establishing engineering standards, mentoring teammates, and building trustworthy agent evaluation and human-review systems.

Own and evolve GitLab’s authorization systems across its Ruby on Rails monolith and next-generation Rust policy engine. Design fine-grained permissions for users, tokens, roles, and AI agents; secure GraphQL and REST APIs; lead feature-flagged rollouts and migrations; improve performance and reliability; and collaborate across authentication, platform, AI, and modular-service teams in a distributed asynchronous environment.

As a Software Application Developer, you will design, build, and support secure applications, using Java and Spring Boot, with a focus on integrating AI and cloud technologies. Full SDLC involvement and collaboration with cross-functional teams is essential.