Senior Site Reliability Engineer-Remote

4 weeks ago

Canada Remotivate Full time

About the Company: Our client is one of the leading SMS providers for marketing teams in the US. Their advanced dashboard and queueing mechanisms help their clients scale campaigns to the next level. With a global team they’re in scale-up mode and looking for strong problem solvers who thrive on building reliable systems.

We are looking for a Senior Site Reliability Engineer (SRE) with strong infrastructure experience to help ensure platform stability and optimize back-end systems in Python. This is a highly technical position at the intersection of backend engineering and infrastructure. You’ll be working hands-on with Python/Flask application, Linux servers, and networking stack to make sure millions of SMS messages are delivered without delay or downtime.

This is a Full-Time remote role .

We are looking for a Senior Site Reliability Engineer specifically with these requirements:
~5+ years of experience as a Site Reliability Engineer, System Engineer, Infrastructure Engineer, Platform Engineer, Backend Systems Engineer, or similar role, ideally as a Python Developer.
~ Experience running and maintaining Python/Flask applications in production.
~ Advanced Python development skills, particularly with Python libraries/frameworks.
~ In-depth knowledge of Linux server administration (Debian/Ubuntu).
~ Proficiency with network analysis tools: intercepting proxies, packet captures (Wireshark, mitmproxy, tcpdump, etc.).
~ Familiarity with distributed systems, scaling strategies, and performance tuning.
~ Strong understanding of monitoring and logging systems (e.g., Experience with version control (Git) and CI/CD workflows.
~ Strong sense of ownership and accountability for uptime, stability, and performance.


Manage Linux-based (Debian/Ubuntu) servers running Python/Flask applications, ensuring stability and performance.
Work with Python/Flask async frameworks to streamline message queuing, delivery, and scaling mechanisms.
Implement monitoring and alerting : Set up dashboards, logs, and alerts that provide visibility into system health and performance.
Build tools/scripts to reduce manual work and ensure consistency in deployments and optimizations.
Take initiative in addressing infrastructure needs and make competent technical decisions without requiring constant supervision.

Flexible working schedule as long as deadlines and quality are met.
Performance bonuses as the company grows.
Fully remote setup.

Our hiring process is made up of four parts, so please be aware that you will need to dedicate time for a questionnaire, a video, and two 1-on-1 interviews.

  • Senior Site Reliability Engineer

    3 weeks ago

    , , Canada Targeted Talent Full time

    A recruitment agency is seeking an experienced Senior Site Reliability Engineer for a permanent, remote position leading to relocation to Calgary or Winnipeg. The ideal candidate will have over 4 years of experience in Site Reliability Engineering, strong AWS skills, and experience with coding (Python, Java). This role offers a competitive salary, bonuses,...

  • Senior Site Reliability Engineer

    4 days ago

    , , Canada DuckDuckGo Full time

    6 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Who We AreHi, we're DuckDuckGo, the online protection company and remote-first team of 300+ on a mission to raise the standard of trust online. Founded in 2008 and profitable since 2014, our annual revenue now exceeds $100 million USD. Millions use our...

  • Senior Site Reliability Engineer

    4 days ago

    , , Canada Thinkific Full time

    Join to apply for the Senior Site Reliability Engineer role at Thinkific Join to apply for the Senior Site Reliability Engineer role at Thinkific Are you an experienced Site Reliability Engineer looking for a new challenge? We’re looking for a Senior Site Reliability Engineer to join us at Thinkific. We’re looking for a Senior Site Reliability Engineer...

  • Senior Site Reliability Engineer

    3 weeks ago

    , , Canada Orion Innovation Full time

    Job Description: Senior Site Reliability Engineer (SRE) with Kubernetes & Rancher Location: Canada - Remote (Working EST hours) Job Type: Full-time About the Role Are you an exceptional Site Reliability Engineer with a passion for building and maintaining highly resilient and secure systems? We are seeking a Senior SRE to join our team and play a critical...

  • Senior Site Reliability Engineer

    4 weeks ago

    , , Canada Targeted Talent Full time

    Overview We are looking for an experienced Senior Site Reliability Engineer for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg . Our client is a global enterprise company with a product that you've likely used. Experience with coding/software development, along with Site Reliability will be the...

  • Site Reliability Engineer

    3 weeks ago

    , , Canada Orion Innovation Full time

    Senior Site Reliability Engineer (SRE) with Kubernetes & Rancher Location: Canada - Remote (Working EST hours) Job Type: Full-time About the Role Are you an exceptional Site Reliability Engineer with a passion for building and maintaining highly resilient and secure systems? We are seeking a Senior SRE to join our team and play a critical role in managing...

  • Senior Site Reliability Engineer

    3 weeks ago

    , , Canada Orion Innovation Full time

    We are seeking a highly specialized and experienced Senior Site Reliability Engineer (SRE) to drive the reliability, performance, and automation of our core platform. This role requires an exceptional blend of deep programming expertise in both Ruby and Go , coupled with hands‑on mastery of Linux systems, advanced networking concepts (specifically IPSec),...

  • Senior Site Reliability Engineer

    3 weeks ago

    , , Canada D-Wave Full time

    Join to apply for the Senior Site Reliability Engineer role at D‑Wave . D‑Wave (NYSE: QBTS) is a leader in the development and delivery of quantum computing systems, software, and services. We are the world’s first commercial supplier of quantum computers, and the only company building both annealing and gate‑model quantum computers. Our mission is...

  • Senior Site Reliability Engineer

    4 days ago

    , , Canada TextNow Full time

    This range is provided by TextNow. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range CA$113,400.00/yr - CA$162,000.00/yr We believe communication belongs to everyone. We exist to democratize phone service. TextNow is evolving the way the world connects and that\'s because we\'re made up of...

  • Senior Site Reliability Engineer

    2 weeks ago

    , , Canada Zensurance Full time

    About Us Zensurance is redefining commercial insurance for Canadian businesses. As a leading InsurTech, we make getting the right coverage simple, fast, and accessible through a digital-first experience. Our platform combines advanced technology with deep industry expertise to deliver tailored insurance solutions that help businesses thrive. Zensurance has...