Top Linux Jobs in Calgary

Join Canonical as a graduate software engineer to write high-quality code across the open source stack, work on Linux system-level and application projects, engage with communities, respond to customer issues, and develop security-aware software while collaborating remotely and attending biannual in-person team sprints.

Lead and develop a remote team of Python engineers, ensuring their growth and satisfaction while driving high-quality software delivery.

The Senior Sales Engineer at Dedrone will lead technical presentations, support pre-sales cycles, and foster customer relationships while mastering Dedrone's technology.

Provide advanced, customer-facing technical escalation support for CalixOne and cloud-connected Wi‑Fi premises equipment. Troubleshoot complex networking and cloud issues, use data-driven insights to recommend improvements, create technical documentation, support early adopter customers, collaborate cross-functionally including executive communication, and complete ongoing training to stay current on features and technologies.

Design, implement, and test MAC control-plane software for satellite links, including TDMA/DAMA scheduling, QoS, link-state machines, hardware integration (PHY, FPGAs, modems), and simulation/testing to validate performance under mobility and failure scenarios.

Design and implement MAC control-plane software for satellite point-to-point and point-to-multipoint links. Develop schedulers, admission-control, state machines, QoS, flow control, and link-adaptation logic. Define interfaces to PHY/modem/hardware, evaluate centralized vs. distributed architectures, build simulation and test capabilities, and lead development through hardware integration, qualification, and deployment.

Design, develop, and maintain commerce and subscription systems. Build application features, implement subscription configurators, process orders/invoicing, automate subscription turn-up, manage entitlements, and support Sales/Order Management/Customer Operations.

Lead design and implementation of multi-threaded embedded C/C++ software for Linux/RTOS/bare-metal on multi-core SoCs. Develop drivers and data/control plane functions for RF, antenna, and optical systems; integrate software with hardware, debug using SW/HW tools, champion CI/CD and TDD, and mentor junior engineers. Collaborate across teams to ensure performance, reliability, and secure high-speed data handling for space-based communications.

Provide expert MySQL/InnoDB support to customer DBA teams: gather data, investigate issues, deliver analyses, run screen-share troubleshooting, author community content, build knowledge-base articles, and host webinars. Support includes performance tuning, HA, backups, Linux administration, monitoring, and occasional travel.

Senior Oracle APEX and Database Administrator responsible for design, administration, performance tuning, upgrades, backup/recovery, and lifecycle management of Oracle databases and APEX/ORDS environments across DEV/QA/PROD. Provide Tier 3 support, automation, CI/CD contributions, and coordinate upgrades with cross-functional teams.

Design, build, and operate CI/CD, Kubernetes-based platforms, deployment automation, and observability for engineering workflows. Improve reliability, performance, and scalability across cloud and on-prem environments, debug cross-boundary failures, perform root-cause analysis, and deliver durable platform software and self-service tooling.

Execute hardware bring-up, validation, and telemetry monitoring for Cerebras AI clusters in data centers. Perform power-on sequencing, first-line troubleshooting, log collection, incident support under senior guidance, and contribute feedback to tooling and documentation while learning system architecture and networking fundamentals.

Build, productionize, and optimize a GPU-based inference stack combining GPU prefill with Cerebras decode. Implement and operate model-serving APIs, vLLM/PyTorch/ROCm runtimes, deployment and reliability practices, performance profiling and optimization, cross-layer debugging, numerical validation, and benchmarking/infrastructure for production inference at scale.

Hands-on field engineer who keeps robot data collection running: stand up and maintain stations, triage and resolve hardware/software/data issues on customer and partner sites, bring up new tasks and sites, and feed operational insights back to model, platform, and hardware teams.

Embed as the primary technical authority for post-sales customers to guide deployment architecture, onboarding, and adoption of agentic AI development workflows. Lead end-to-end onboarding and remediation engagements, design repeatable reference architectures, translate complex environments into secure network/identity/infrastructure patterns, capture product feedback, and document scalable delivery patterns to drive customer outcomes.

As a Networking Solutions Architect at NVIDIA, you will design and deploy AI infrastructure, optimize solutions, and collaborate with partners on high-performance networking.

Build, train, evaluate, and deploy production computer vision models (detection, segmentation, OCR, barcode decoding, visual search). Own dataset quality, tooling, model releases, inference exports, and monitoring. Collaborate cross-functionally to improve model performance, robustness, and deployment for retail robotics and edge environments.

Lead design, integration, and optimization of production robot perception pipelines (detection, segmentation, depth, tracking, SLAM). Bridge computer vision and robot autonomy, optimize real-time inference on edge GPUs, debug field failures, define system benchmarks, and provide technical leadership and mentorship across teams.

Own and improve annotation systems, workflows, and tooling to produce high-quality training data. Build Python and web tools, integrate model-assisted labeling and active learning, implement data quality checks, support dataset versioning and evaluation, and coordinate cross-team efforts to measure and improve annotation throughput and model impact.

Test and validate Circle's cardiac MR software across platforms. Create, execute, and maintain test cases and automated regression scripts, report root causes, troubleshoot issues, and collaborate with clinicians and the scrum team. Perform functional, integration, performance, and user-acceptance testing and document results.

The role involves building and supporting infrastructure, improving developer tooling, and managing networking and security while gaining experience in DevSecOps practices.

The role involves collaboration with product managers and team members to design, develop, and test software features for Nokia's Service Router OS, emphasizing code quality and troubleshooting.

The Senior Database Administrator will lead the management of PostgreSQL clusters, improve automation, enhance security, and support vector data platforms, partnering with teams to scale and ensure operational excellence.

Develop and optimize ultra-low-latency, high-performance trading infrastructure in modern C++. Implement and tune order execution, market data connectivity, multi-threaded systems, and risk modules. Profile and benchmark real-time systems, collaborate with quants and traders, and maintain robust, fault-tolerant continuous trading operations.

The Sustaining Operations Engineer resolves complex Linux-related issues, collaborates with teams, participates in communities, and provides escalation support, driving issues to resolution and maintaining operational success.