CrawlJobs Logo

Senior Site Reliability Engineer

outsource-uk.co.uk Logo

Outsource UK

Location Icon

Location:
United Kingdom , London

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

We are seeking a Senior Site Reliability Engineer to drive the reliability, scalability, and operational excellence of Network commerce systems, including subscriptions and personalization services. You will collaborate closely with product and engineering teams to enhance system architecture, deployment safety, observability, and overall performance. As part of the centralized Technical Operations team, you will have horizontal responsibility for production reliability, participate in the on-call rotation for critical commerce services, and influence systems that serve millions of users globally.

Job Responsibility:

  • Identify systemic reliability risks and implement preventative solutions
  • Define and maintain SLIs, SLOs, and error budgets aligned with business and user outcomes
  • Lead incident management, post-incident reviews, and remediation planning
  • Review and advise on system architecture to improve scalability, availability, and fault isolation
  • Design strategies for high availability, graceful degradation, and disaster recovery across multi-region environments
  • Quantify trade-offs between performance, cost, and operational risk
  • Enhance deployment pipelines and implement automation to reduce risk and accelerate delivery
  • Apply safe deployment patterns such as canary, blue/green, and progressive delivery
  • Ensure robust rollback and recovery mechanisms
  • Build and evolve monitoring, logging, and tracing solutions to provide actionable insights
  • Collaborate to reduce alert fatigue and improve signal quality
  • Diagnose performance bottlenecks across infrastructure and applications
  • Operate cloud-native and containerized workloads at scale
  • Use Infrastructure as Code tools to deploy and manage resilient platforms
  • Develop automation frameworks to reduce manual toil and operational risk
  • Mentor mid-level engineers and advocate SRE best practices across teams
  • Partner with engineering, product, and security teams to embed reliability into system design

Requirements:

  • Bachelor's degree in Computer Science, Engineering, or equivalent experience
  • 7+ years in site reliability, production engineering, or systems engineering roles
  • Strong understanding of distributed systems, consistency models, failure modes, and fault isolation strategies
  • Hands-on experience with AWS, GCP, or Azure, including multi-region deployments
  • Proficiency in Kubernetes and large-scale container orchestration
  • Programming experience in Go, Python, or Java, building automation or reliability systems
  • Experience designing and operating CI/CD pipelines with deployment safety guardrails
  • Proven track record leading high-severity incidents and driving systemic remediation
  • Excellent interpersonal skills with experience influencing cross-team decisions

Nice to have:

  • Experience with multi-cloud or multi-region resilience architecture
  • Proficiency in monitoring and observability tools (Prometheus, Grafana, Datadog)
  • Prior mentorship or technical leadership experience
  • Familiarity with Infrastructure as Code tools (Terraform, CloudFormation)
  • Experience using AI-assisted tools for incident analysis, operational efficiency, or observability

Additional Information:

Job Posted:
March 22, 2026

Work Type:
Hybrid work
Icon
Outsource UK - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Senior Site Reliability Engineer

Senior Site Reliability Engineer

We are looking for a Senior Site Reliability Engineer who is passionate about sc...
Location
Location
Salary
Salary:
Not provided
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years experience operating high-availability, fault-tolerant, scalable, distributed software in production: building monitoring, tweaking dashboards, defining alerts, writing runbooks, etc.
  • 5+ years of hands on experience with public cloud offerings (AWS components like EC2, CloudFormation, RDS / Aurora, Caches, SQS - or equivalents, e.g. in GCP / Azure)
  • Familiarity with Unix / Linux operating systems
  • Strong emphasis to debug, improve code, and automate routine tasks
  • Strong backend engineering experience in one or more prominent languages such as Java, Go or Python
  • Excellent communication skills in written and verbal forms, and an ability to communicate complex technical issues to a range of technical and non-technical audiences (management, peers, clients)
  • An ability and desire to mentor and coach engineers
What we offer
What we offer
  • health coverage
  • paid volunteer days
  • wellness resources
  • Fulltime
Read More
Arrow Right

Senior Site Reliability Engineer

Baxter International is seeking a skilled Senior Principal Site Reliability Engi...
Location
Location
United States , Deerfield
Salary
Salary:
96000.00 - 132000.00 USD / Year
https://www.baxter.com/ Logo
Baxter
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in computer science, IT, or related field (or equivalent experience)
  • Prior experience in Site Reliability Engineering and cloud-based infrastructure management
  • Experience in enterprise engineering, including 24x7 uptime, regulated environments, and planning/operations
  • Azure administration and operations experience, with certifications a plus
  • Knowledge of related technologies, including cloud, encryption, and security protocols
  • Systems administration experience in Windows and Linux environments
  • Proven problem-solving skills and experience with scripting and automation tools
  • Ability to create accurate documentation and reports, with excellent communication skills
Job Responsibility
Job Responsibility
  • Drive strategies to ensure 24x7 availability of services and business continuity for customer facing healthcare software applications and platforms hosted on Microsoft Azure cloud
  • Manage and administer Azure resources, including virtual machines, databases, and networking components
  • Define and document operating procedures to ensure required security, privacy and other compliance standards are maintained for digital solutions deployed in cloud
  • Manage process, planning, and execution for Disaster Recovery (DR) and Business Continuity Planning (BCP)
  • Define and refine Operations SLAs to maintain high level of Customer Satisfaction
  • Establish non-functional requirements to meet SLAs
  • Establish infrastructure and application monitoring dashboards and workflow for automatic routing of notifications
  • Define key performance indicators that can be monitored, measured, and used to derive opportunities
  • Standardize site metrics for stakeholders, reporting on various KPIs including SLAs, availability, capacity utilization, service metrics and cost utilization
  • Work closely with DevOps Engineers to automate infrastructure provisioning and deployment processes
What we offer
What we offer
  • Healthcare benefits
  • Employee Stock Purchase Plan (ESPP)
  • 401(k) Retirement Savings Plan
  • Flexible Spending Accounts
  • Educational assistance programs
  • Paid holidays
  • Paid time off
  • Paid parental leave
  • Commuting benefits
  • Employee Discount Program
  • Fulltime
Read More
Arrow Right

Senior Site Reliability Engineer

This is a role at Baxter where your work impacts saving and sustaining lives thr...
Location
Location
United States , Deerfield
Salary
Salary:
96000.00 - 132000.00 USD / Year
https://www.baxter.com/ Logo
Baxter
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in computer science, IT, or related field (or equivalent experience)
  • Prior experience in Site Reliability Engineering and cloud-based infrastructure management
  • Experience in enterprise engineering, including 24x7 uptime, regulated environments, and planning/operations
  • Azure administration and operations experience, with certifications a plus
  • Knowledge of related technologies, including cloud, encryption, and security protocols
  • Systems administration experience in Windows and Linux environments
  • Proven problem-solving skills and experience with scripting and automation tools
  • Ability to create accurate documentation and reports, with excellent communication skills
  • Applicants must be authorized to work for any employer in the U.S.
  • Unable to sponsor or take over sponsorship of an employment visa at this time.
Job Responsibility
Job Responsibility
  • Drive strategies to ensure 24x7 availability of services and business continuity for customer-facing healthcare software applications and platforms hosted on Microsoft Azure cloud
  • Manage and administer Azure resources, including virtual machines, databases, and networking components
  • Define and document operating procedures to ensure required security, privacy and other compliance standards are maintained for digital solutions deployed in cloud
  • Manage process, planning, and execution for Disaster Recovery (DR) and Business Continuity Planning (BCP)
  • Define and refine Operations SLAs to maintain high level of Customer Satisfaction
  • Establish non-functional requirements to meet SLAs
  • Establish infrastructure and application monitoring dashboards and workflow for automatic routing of notifications
  • Define key performance indicators that can be monitored, measured, and used to derive opportunities
  • Standardize site metrics for stakeholders, reporting on various KPIs including SLAs, availability, capacity utilization, service metrics and cost utilization
  • Work closely with DevOps Engineers to automate infrastructure provisioning and deployment processes.
What we offer
What we offer
  • Support for Parents
  • Continuing Education/Professional Development
  • Employee Health & Well-Being Benefits
  • Paid Time Off
  • 2 Days a Year to Volunteer
  • Medical and dental coverage starting day one
  • Insurance coverage for basic life, accident, short-term and long-term disability
  • Business travel accident insurance
  • Employee Stock Purchase Plan (ESPP)
  • 401(k) Retirement Savings Plan
  • Fulltime
Read More
Arrow Right

Senior Site Reliability Engineer

Architect, develop, and troubleshoot large-scale infrastructure, maintain and im...
Location
Location
United States , San Francisco
Salary
Salary:
180960.00 - 230900.00 USD / Year
https://www.atlassian.com Logo
Atlassian
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Computer Science, Software Engineering, Information Technology or a closely related field
  • four years of experience as a Site Reliability Engineer architecting, developing, and troubleshooting large scale infrastructure utilizing programming languages such as PowerShell, Python, or Bash
  • networking technologies such as TCP/IP or security
  • four years of experience in automation development and infrastructure as code implementation using tools such as Terraform, AWS CloudFormation, Ansible, or Salt
  • knowledge of Linux and Windows systems
  • cloud technologies within AWS, GCP, Azure
  • continuous integration continuous delivery/deployment (CICD) practices and monitoring and observability practices
  • must pass technical interview
Job Responsibility
Job Responsibility
  • Architect, develop, and troubleshoot large scale infrastructure utilizing programming languages such as PowerShell, Python, or Bash and networking technologies such as TCP/IP or security
  • provide real-time feedback on production systems
  • work with product family and platform developers to maintain and improve services and performance with a strong customer focus
  • utilize a variety of data collection, enrichment, analytics, and visualizations to support our complex systems
  • responsible for automation development and infrastructure-as-code implementation using tools such as Terraform, AWS CloudFormation, Ansible, and/or Salt
  • build solutions to enhance availability, performance, and stability for hundreds of Atlassian enterprise customers in the cloud as well as automate repetitive work
  • help secure the cloud architecture with penetration testing, vulnerability resolution, and compliance audit responses
  • responsible for continuous integration continuous delivery/deployment (CICD) practices and monitoring and observability practices
What we offer
What we offer
  • Health and wellbeing resources
  • paid volunteer days
  • Fulltime
Read More
Arrow Right

Senior Site Reliability Engineer

As a Senior Site Reliability Engineer on the Platform team, you will identify is...
Location
Location
United States , Denver; San Francisco
Salary
Salary:
138000.00 - 191000.00 USD / Year
https://checkr.com Logo
Checkr
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Degree in Computer Science (or related field)
  • 6+ years of experience in building tools with Python (preferred), GoLang, or Ruby
  • 6+ years of experience in maintaining and observing production customer-facing environments in AWS or Azure
  • 6+ years of experience as a member of an incident response team
  • Deep understanding of the fundamental infrastructure and platform concepts behind a micro-service architecture, REST APIs, and asynchronous queueing models
  • Experience with observability platforms and frameworks like Datadog, Splunk, Grafana, Prometheus, or OpenTelemetry
  • Strong collaboration, documentation, communication, and project management skills
  • Experience with container orchestration using Kubernetes/Docker/Terraform
  • Experience driving platform adoption across engineering teams, guided by a self-service and product-first approach
  • A passion for customer-centricity and building relationships with other teams
Job Responsibility
Job Responsibility
  • Collaborate, drive, and execute architectural discussions with cross-functional teams
  • Lead cross-team projects and SREs' technical roadmap to enable engineering and help Checkr customers
  • Design, build, ship, and maintain the core observability libraries, tools, and patterns used by all of Checkr’s engineering teams
  • Proactively engage across teams to foster service reliability, efficiency, and scalability
  • Troubleshoot complex production issues across the stack, with respect to performance, availability, and data quality
  • Present detailed technical information and benefits of the Checkr platform to a wide array of customers, including operations, developers, technical architects, and executives
What we offer
What we offer
  • A fast-paced and collaborative environment
  • Learning and development allowance
  • Competitive cash and equity compensation and opportunities for advancement
  • 100% medical, dental, and vision coverage
  • Up to $25K reimbursement for fertility, adoption, and parental planning services
  • Flexible PTO policy
  • Monthly wellness stipend, home office stipend
  • In-office perks such as lunch four times a week, commuter stipend, and an abundance of snacks and beverages
  • Fulltime
Read More
Arrow Right

Senior Vice President, Cloud Security Site Reliability Engineer

This role sits within the Cloud Security team which is responsible for Private a...
Location
Location
Singapore , Singapore
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree or equivalent work experience
  • 8+ years of relevant work experience
  • Highly motivated self-starter with excellent interpersonal and communication skills. Able to communicate efficiently at multiple levels of seniority
  • Certification or formal training in site reliability engineering concepts and practices
  • Prior experience working towards SLIs, SLOs and observability capabilities at a large scale
  • 5+ years experience in Python (preferable) or Java, on large scale systems alongside Linux based scripting languages
  • Experience working on observability, logging and metrics toolsets
  • Experience of k8s and container technologies such as Docker, Openshift and EKS.
  • Experience with public cloud technologies such as AWS, GCP or Azure
  • Experience with Secrets products such as HashiCorp Vault or CyberArk
Job Responsibility
Job Responsibility
  • Working across Container products and Secrets products, across Public and Private Cloud, as well as Cloud native specific products
  • Architecting and building tools and platforms that provide capabilities for SRE
  • Collaboration with multiple stakeholders and partners across Engineering and Operations as well as partner teams within the wider Citi organization
  • Actively owning production level incidents till resolution.
  • Fulltime
Read More
Arrow Right

Senior Site Reliability Engineer

We are seeking an experienced Senior Site Reliability Engineer (L3) to join our ...
Location
Location
India , Chennai
Salary
Salary:
Not provided
arcadia.com Logo
Arcadia
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience
  • 8–10+ years of experience in SRE/DevOps/Cloud Engineering, with deep hands-on exposure to AWS and Kubernetes
  • Strong hands-on experience with: Terraform & Infrastructure as Code
  • AWS core services (EKS, IAM, RDS, EC2, VPC, CloudWatch, CloudTrail, GuardDuty)
  • Jenkins + Groovy, GitHub Actions, ArgoCD, FluxCD
  • Kubernetes troubleshooting and operations
  • Prometheus/Grafana/Datadog observability stacks
  • Proven ability to operate in high-scale, high-uptime, multi-environment production systems
  • Experience building automation via Python/Bash and reducing operational toil
  • Strong understanding of incident management, root cause analysis, and reliability engineering principles
Job Responsibility
Job Responsibility
  • Design, build, and maintain AWS infrastructure (EKS, VPC, RDS, IAM, CloudWatch, CloudTrail, GuardDuty, Load Balancers, S3, CloudFront) using Terraform and CloudFormation
  • Lead all aspects of Kubernetes operations including cluster upgrades, performance tuning, CNI troubleshooting, workload scaling, Helm chart packaging, and GitOps deployments
  • Own and evolve our CI/CD ecosystem across Jenkins (Groovy scripting), GitHub Actions, AWS CodePipeline, ArgoCD, and FluxCD
  • Improve platform reliability by reducing operational toil through automation, scripting (Python/Bash), and proactive system hardening
  • Implement and enhance observability across Prometheus, Grafana, Loki, Tempo, Datadog, and CloudWatch—ensuring actionable alerting, dashboards, and metrics alignment with SLO/SLIs
  • Drive FinOps initiatives, identifying cost inefficiencies and working with engineering teams to implement best practices, tagging standards, budgeting, and resource right-sizing
  • Manage database operations across MySQL and PostgreSQL including backups, performance tuning, replication, and operational runbooks
  • Maintain and improve secret management using Vault, AWS Secrets Manager, and Parameter Store
  • Strengthen cloud security posture with IAM least privilege, CSPM reviews, audit readiness, GuardDuty/CloudTrail monitoring, and environment hardening
  • Troubleshoot complex production issues across networking, Kubernetes, compute, databases, and CI/CD systems
What we offer
What we offer
  • Competitive compensation and employee stock options
  • Hybrid/remote-first working model (India-based role, with global collaboration)
  • Flexible leave policy
  • Comprehensive medical insurance (self + family members)
  • Annual performance cycle + quarterly recognition awards
  • A supportive, diverse engineering culture grounded in empathy, teamwork, and innovation
  • Fulltime
Read More
Arrow Right

Senior Site Reliability Engineer

AutoRABIT is the leader in DevSecOps for SaaS platforms such as Salesforce. Its ...
Location
Location
India , Hyderabad
Salary
Salary:
25.00 - 30.00 INR / Year
autorabit.com Logo
AutoRABIT
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of experience in SRE, DevOps, or related roles
  • Solid hands-on experience with AWS services (EKS, ECS, EC2, RDS, S3, Redis, etc.)
  • Proficient in writing Terraform infrastructure scripts
  • Strong scripting skills in Python using Boto3
  • Deep understanding of monitoring/logging tools (ELK, CloudWatch, TrendMicro)
  • Experience building and managing CI/CD pipelines (CodeBuild, CodePipeline)
  • Knowledge of infrastructure security and incident response practices
  • Willing to work in rotational shifts and rotational week-offs
  • Bachelor’s in computers or any related field
  • AWS certifications is preferred
Job Responsibility
Job Responsibility
  • Provision and manage AWS infrastructure using Terraform
  • Write AWS Lambda functions (Python3 + Boto3) to automate operational tasks
  • Set up monitoring, logging, and alerting with ELK, TrendMicro, and AWS CloudWatch
  • Configure alerts for performance and security anomalies
  • Develop and maintain CI/CD pipelines using AWS CodeBuild and CodePipeline
  • Troubleshoot production issues and contribute to blameless postmortems
  • Contribute to system hardening and security compliance efforts
  • Responsibility to adhere to set internal controls
  • Fulltime
Read More
Arrow Right
Jobs by Category
Art and Entertainment Jobs Banking Jobs Call Center Jobs Construction Jobs Consulting Jobs Customer Service Jobs Education Jobs Energy Jobs Finance Jobs Gastronomy Jobs Health and Beauty Jobs Hospitality and Tourism Jobs Human Resources Jobs Insurance Jobs IT - Administration Jobs IT - Software Development Jobs Legal Jobs Logistics Jobs Manufacturing Jobs Marketing, Digital Marketing, SEO, SEM Jobs Media Jobs Nursing Jobs Office Administration Jobs Pharmacy Jobs Physical Work Jobs Public Relations Jobs Public Sector Jobs Purchasing Jobs Quality Control Jobs Real Estate Jobs Research and Development Jobs Sales Jobs
Job Positions Jobs by Country
United States Jobs United Kingdom Jobs India Jobs Canada Jobs Australia Jobs Germany Jobs Ireland Jobs Poland Jobs
Company
Blog About Us Contact
Follow Us
Facebook
X (Twitter)
LinkedIn
Instagram
CrawlJobs Group
ITFlashcards AllDevBlogs
© 2026 CrawlJobs Ltd. All Rights Reserved
Terms & Conditions Privacy Policy