Samsara logo

Software Engineer II

Samsara
London, United Kingdom
Full Time
Posted December 30, 2025
Apply Now

Application opens on company website

Job Description

A Site Reliability Engineer at Samsara is responsible for designing, maintaining, and securing scalable, reliable, and highly available cloud infrastructure, ensuring system stability, security, and performance to support IoT-based physical operations across various industries.

Key Responsibilities

  • Design, maintain, and ensure the security, availability, and resilience of cloud infrastructure.
  • Provision infrastructure using Infrastructure as Code (IaC) tools like Terraform, Ansible, or Puppet.
  • Develop and maintain secure, standardized base components such as golden images and container images.
  • Embed reliability best practices into development and deployment pipelines to improve system stability.
  • Participate in a 24/7 on-call rotation to investigate outages and perform root cause analysis.
  • Define Service Level Indicators (SLIs) and Service Level Objectives (SLOs), and develop observability tools to monitor service reliability.
  • Create and manage monitoring dashboards, metrics pipelines, and alerting systems.
  • Lead the technical delivery of engineering projects, including solution design, scope evaluation, and trade-off analysis.

Requirements

  • Minimum of 5 years of experience as a DevOps Engineer, Security Engineer, Software Engineer, or Site Reliability Engineer
  • At least 5 years of hands-on experience working with Unix or Linux operating systems
  • At least 3 years of hands-on experience in public cloud networking engineering
  • At least 3 years of experience in Identity Access Management
  • Strong ability to automate tasks through scripting languages such as Python, Bash, Go, or similar
  • Experience with Infrastructure as Code tools such as Terraform, Ansible, or Puppet
  • Experience in implementing and managing containerized applications using Docker and orchestration platforms like Kubernetes, with security considerations in mind
  • Experience with AWS services including EC2, EKS, ECS, ECR, and IAM
  • Understanding of security weaknesses, exploits, attacks, and mitigations
  • Experience in designing and maintaining highly available, resilient, and secure infrastructure across public cloud platforms
  • Experience with infrastructure provisioning using Infrastructure as Code (IaC) to establish reliable developer self-service pathways
  • Experience in developing and maintaining standardized, secure, and reliable base components such as golden images, AMIs, container images for fault-tolerant provisioning
  • Experience in embedding reliability best practices into development and deployment pipelines to drive system stability and service quality
  • Experience in participating in a 24/7 on-call rotation, investigating outages, and contributing to root cause analysis post-mortems
  • Ability to define Service Level Indicators (SLIs) and Service Level Objectives (SLOs), and to build observability tooling including monitoring dashboards, metrics pipelines, and alerting configurations
  • Experience in leading the technical delivery of engineering projects, including designing solutions, evaluating options, and making trade-off decisions
  • Strong communication skills and a desire to collaborate across teams
  • Excellent problem-solving skills and the ability to troubleshoot network and security-related issues
  • Experience with performance and cost optimization as applied to cloud infrastructure
  • Familiarity with data privacy regulations and compliance

Benefits & Perks

Full time employees receive a competitive total compensation package
Employee-led remote and flexible working
Health benefits
Flexible working model that supports remote, hybrid, and in-office work

Ready to Apply?

Join Samsara and make an impact in renewable energy

Stay Updated on Sustainability Jobs

Get the latest renewable energy jobs and career tips delivered to your inbox.

More jobs at Samsara

Samsara logo

Senior Business Value Strategist

Samsara
NEW
Not specified
Full Time
2d
$140k-212k
Samsara logo

Chief of Staff, Head of Business Operations, People

Samsara
NEW
SF Bay Area
Full Time
2d
$149k-266k
Samsara logo

Senior Manager, Enterprise Collections

Samsara
NEW
Not specified
Full Time
2d
$112k-160k

More jobs in London, United Kingdom

Celonis logo

Senior AI Solutions Engineer

Celonis
London
Full Time
Dec 24
Shape Laminar logo

Innovative Project Planner (Data Centres / Buildings / High-tech / Infrastructure) - UK (Hybrid)

Shape Laminar
London
Full Time
Nov 24
Shape Laminar logo

Innovative Planning Manager (Data Centres/Buildings/High-tech/Infrastructure) - UK (Hybrid)

Shape Laminar
London
Full Time
Nov 24