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Added 19 mins ago
FS
Lead Infrastructure Architect
Financial Services Regulatory Authority of Ontario (FSRA)
Toronto, ON
- Full-time
Strengthens FSRA’s security posture through effective identity management, access control, encryption, and data protection.
Added 34 mins ago
S
Sr. CRM Account Executive
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Montreal, QC
- Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 50 mins ago
PG
Cloud Engineer
Pacer Group
Calgary, AB
- $45 to $50 CAD / hour
- Contract
Added 1 hour ago
C
Senior Municipal Project Manager
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- $128,160 to $176,220 CAD / year
- Full-time
…experience that includes planning, design, inspection, construction management, and infrastructure reconstruction in both rural and urban environments. We take a wholistic approach to…
Added 1 hour ago
UT
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- Full-time
Added 1 hour ago
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Senior Databricks Data Platform Engineer
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- Contract
Job Title: Senior Databricks Data Platform Engineer
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Senior Databricks Data Platform Engineer
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Montreal, QC
- Contract
Title: Senior Databricks Data Platform Engineer
Added 2 hours ago
C
Senior Municipal Project Manager
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- $128,160 to $176,220 CAD / year
- Full-time
…experience that includes planning, design, inspection, construction management, and infrastructure reconstruction in both rural and urban environments. We take a wholistic approach to…
Added 3 hours ago
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Graduate Graphic Designer
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- Full-time
Employee Wellbeing Program: 24/7 access to specialists in finance, legal matters, family care, personal health, fitness, and nutrition.
Added 3 hours ago
Materials Engineer, Nuclear Industry
BWXT
Cambridge, ON
As our Materials Engineer, you will support the design, fabrication, and maintenance of nuclear pressure‑retaining components by providing expert guidance on material selection, testing,…
Added 3 hours ago
JT
Senior Data Engineer
Javelin Technologies
Canada
- Full-time
As Senior Data Engineer / Data Scientist, you will design, build, and operate the group's data ecosystem: integrating data from our core business systems, developing robust pipelines,…
Added 4 hours ago
CI
Project Engineer
CF Industries
Courtright, ON
- Full-time
…environmental stewardship, and disciplined capital and corporate management. By joining CF, you will be part of a team that brings their varied experiences, wide-ranging knowledge and…
Added 4 hours ago
FS
Lead Infrastructure Architect
Financial Services Regulatory Authority (FSRA)
Toronto, ON · FSRA Head Office
- Full-time
Strengthens FSRA’s security posture through effective identity management, access control, encryption, and data protection.
Added 11 hours ago
G
Senior HPC and Platform Engineer
GeoSoftware
Calgary, AB
- Full-time
Implement the security surface of a deployed system: identity and access management, least-privilege roles and service principals, secrets handling, network isolation, encryption in transit…
Added 12 hours ago
SG
Software Engineer – Full-Stack (React, TypeScript, Java)
S&P Global
Toronto, ON
- Full-time
…markets and risk solutions for trading desks and their risk management partners - spanning counterparty credit risk, xVA, market risk, and regulatory compliance. Our products are trusted by…
Added 12 hours ago
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DevOps Engineer
TD
Toronto, ON
- Full-time
We are seeking a DevOps Engineer to build, maintain, and support modern DevOps platforms on Microsoft Azure, with a strong focus on AKS-based workloads, CI/CD automation, and cloud-native…
Added 16 hours ago
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S&P Global
Toronto, ON
- Full-time
…markets and risk solutions for trading desks and their risk management partners - spanning counterparty credit risk, xVA, market risk, and regulatory compliance. Our products are trusted by…
Added 1 day ago
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Lead Electrical Engineer
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Calgary, AB
- Full-time
Our Calgary Office is currently looking for a Lead Electrical Engineer
Added 1 day ago
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Senior Quantity Surveyor
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Calgary, AB · Toronto, ON · Montreal, QC · Rouyn-Noranda, QC · Val-d'Or, QC
- Full-time
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Added 1 day ago
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Sustainability and Public Health Engineer - Engineer Principal
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- Full-time
Working Title: Sustainability and Public Health Engineer
Added 2 days ago
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Staff Software Engineer, Frontend
Harvey
Toronto, ON
- Full-time
As a Staff Frontend Software Engineer at Harvey, you’ll play a pivotal role in shaping the foundation of our product platform while directly building user-facing features for some of the…
Added 2 days ago
H
Staff Software Engineer, Backend
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Toronto, ON
- Full-time
As a Staff Backend Software Engineer at Harvey, you’ll play a pivotal role in shaping the foundation of our product platform while directly building user-facing features for some of the…
Added 2 days ago
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Senior Mine Engineer
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The Senior Mine Engineer provides technical oversight, supervision, and structured mentoring of the Technical Services planning team, typically encompassing production planning, development…
Added 2 days ago
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Quality Engineer Lead
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As a Quality Engineer Lead, you will play a critical role in shaping how quality is engineered across our technology platforms. You will lead the design and scaling of automated testing…
Added 2 days ago
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Staff Software Engineer - Full-Stack, Solution Architecture
Blazesoft
Concord, ON
- Full-time
Experience with a public cloud platform (Azure preferred), including compute, identity and access management, and CI/CD pipelines.

GeoSoftware

Senior HPC and Platform Engineer

Calgary, AB, T2P 3C5, Canada

Full-time

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Job details

Job type: Full-time
Experience: Minimum 5 years of professional engineering experience in distributed computing, HPC or cloud platform engineering
Posting language: English
Posted: Nov 2, 2026

Original job description

About GeoSoftware

GeoSoftware is a global leader in Geoscience Software and provides a comprehensive range of software solutions that support our clients to achieve their goals. Our tools help our clients to develop a better understanding of the subsurface, manage exploration and development risks and quantify reserves more accurately with our advanced geoscience technology.

Working at GeoSoftware is all about passion and sharing our ambition for ongoing technological innovation. We have more than 150 employees, spread over 18 different countries. Our people are our most important asset and developing our talents is a priority. As part of GeoSoftware, you will work with international and diverse teams of experts in an environment of excellence which will enable you to create your own opportunities and realize your full potential.

Job Summary

We are looking for an experienced HPC and platform engineer to join our Digital Platform team.

You would own the execution layer of our next generation of geoscience software: the layer that takes a piece of scientific work and runs it, at the same scale and with the same result, across a range of compute environments. That range covers a single workstation, on-premise HPC under Slurm or PBS, managed services such as Databricks, cloud batch on AWS and Azure, and bring-your-own-cloud deployment into an externally administered subscription. You would also own the build and delivery pipeline that gets it there.

Breadth is the point of the role. The same work has to run across all of those backends behind one consistent interface, deploy securely into environments we do not administer, and perform well against blob storage rather than local disk.

You would work in a small, senior, distributed team alongside computational algorithm and front-end engineers.

Duties and Responsibilities

Distributed Execution

Design and build the distributed execution framework: task sequencing and dependencies, elastic scaling, checkpoint and restart, retry with backoff, structured error reporting and preservation of partial output
Make the same workload run across local multiprocessing, Dask, Ray, Slurm and PBS, managed Spark services such as Databricks, and the managed cloud batch services on Azure, AWS and GCP - behind one consistent interface, with a clear view of what each backend is actually good for
Design job submission, status, progress and cost reporting as structured, introspectable data, so that work can be launched and monitored programmatically and automatically as well as by hand, with guards that prevent a mistyped job from running for hours
Build the job admission, entitlement and metering path

Cloud and Deployment

Build and maintain infrastructure as code - Terraform in particular - that stands the platform up repeatably in bring-your-own-cloud and externally administered environments
Containerize compute components as lean, independently versioned images
Implement the security surface of a deployed system: identity and access management, least-privilege roles and service principals, secrets handling, network isolation, encryption in transit and at rest, and image and dependency scanning in the pipeline
Support restricted and disconnected deployment scenarios
Work with identity, blob and object storage, networking, quotas and cost control across at least one major cloud

Performance

Parallel decomposition and profiling of compute-bound scientific workloads, so that throughput demonstrably scales with available CPU, GPU and storage bandwidth
Diagnose and fix I/O-bound behaviour against blob and object storage: concurrency limits, throttling, request batching, and access patterns that are invisible on a local disk but cost minutes against a remote store
Establish and defend performance baselines, with measurement rather than assertion

Build, Release and Operations

Own CI/CD, build and release engineering: pipelines, a nightly regression harness, native installers for Windows and Linux, and containerized cloud delivery
Stand up observability: job lifecycle, resource utilization and cost visibility across every backend
Support what you build, and feed what you learn from doing so back into the design

Skills and Competencies

Skills:

Production experience with at least one distributed compute framework - Ray, Dask, Spark or MPI - and a clear view of where each is the right tool. Having run one at real scale and watched it fail is worth more than having read about all of them
Strong Python for orchestration, services and bindings
Solid modern C++, or the confidence to work in it: the compute kernels are native code and the binding seam is shared with the algorithm engineers
Infrastructure as code, Terraform in particular, and experience deploying the same system into environments you do not control
Containerization and Kubernetes, including image layering and size discipline
Working proficiency in one or two major cloud providers - Azure, AWS or GCP - with awareness of the others
Blob and object storage performance in practice, not only in principle
Practical cloud security: identity and access management, least-privilege roles, secrets management, network isolation and encryption
CI/CD pipelines, release engineering and the operational instincts that come from having supported what you built
Strong written English, and the habit of documenting asynchronously

Competencies:

Ownership and self-direction
Systems thinking across boundaries they do not personally own
Pragmatic judgement about where complexity is worth it
Collaboration across disciplines
Technical expertise (distributed computing and platform engineering)
Alignment with company interest

Qualifications & Requirements

Required:

Bachelor's degree in computer science, engineering, physics, mathematics or a related technical discipline, or equivalent practical experience
Minimum 5 years of professional engineering experience in distributed computing, HPC or cloud platform engineering
Demonstrable production experience with a distributed compute framework
Demonstrable experience with infrastructure as code, and working proficiency in one or two major cloud providers
Experience owning a CI/CD and release pipeline end to end
Sound security practice in cloud and containerized deployment: identity and access management, secrets handling and least privilege
Able to work effectively in a small, remote, multi-timezone team: writing things down, communicating asynchronously and operating without close supervision
Fluent written and spoken English

Desired:

HPC scheduler experience - Slurm or PBS - in a shared, contended environment
Managed cloud batch or Spark services: Databricks, Azure Batch or AWS Batch, and a view on when each beats a long-lived cluster
Oil and gas or seismic processing background, or other large-scale scientific computing
Cloud-native, chunked array storage formats and parallel I/O
OSDU, or other subsurface data platform integration
GPU computing: CUDA, or GPU-accelerated numerical libraries
Security certification or formal security review experience; supply-chain security, SBOM or vulnerability management
Restricted or disconnected deployment; software licensing and entitlement enforcement
Cost attribution and capping per job, per user and per tenant
Fluent with AI coding tools for prototyping, test generation and refactoring, with the judgement to know where their output must be verified rather than trusted

We value the unique ways in which we differ, and we are committed to equal employment opportunities for all professionals.

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More about this job

Responsibilities

Design and build a distributed execution framework to run scientific workloads across various compute environments including local, on-premise HPC, and cloud platforms. Maintain infrastructure as code, manage CI/CD pipelines, and ensure performance and security across all deployed systems.

Requirements

Requires a bachelor's degree in a technical discipline and at least 5 years of professional experience in distributed computing, HPC, or cloud platform engineering. Candidates must demonstrate proficiency in infrastructure as code, cloud security practices, and distributed compute frameworks.

Skills

HPC
Distributed computing
Python
C++
Terraform
Kubernetes
Cloud computing
Azure
AWS
GCP
CI/CD
Containerization
Slurm
PBS
Dask
Ray

Visa sponsorship

Not detected in the job text

Keywords

HPC
Platform Engineering
Distributed Computing
Python
C++
Terraform
Kubernetes
Cloud Batch
Azure
AWS
GCP
CI/CD
Slurm
PBS
Dask
Ray
Spark
Databricks
Infrastructure as Code
Containerization
Identity and Access Management
Blob Storage
Object Storage
Performance Profiling
Geoscience Software
Release Engineering
Observability
Parallel Decomposition
Security
Automation

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