Senior SRE ( Site Reliability Engineering) - US Shift

Senior SRE - US Shift

Our SRE role spans software, systems, and operations engineering. If your passion is

building stable, scalable systems for a growing set of innovative products, as well as helping

to reduce the friction for deploying these products for our engineering team, Pattern is the

place for you. Come help us build a best-in-class platform for amazing growth.

This position requires working during US business hours.

Key Responsibilities:

Infrastructure and Automation

○ Design, build, and manage scalable and reliable infrastructure in AWS

(Postgres, Redis, Docker, Queues, Kinesis Streams, S3, etc.)

○ Develop Python or shell scripts for automation, reducing operational toil.

○ Implement and maintain CI/CD pipelines for efficient build and deployment

processes using Github Actions.

Monitoring and Incident Response

○ Establish robust monitoring and alerting systems using observability methods,

logs, and APM tools.

○ Participate in on-call rotations (aligned with US business hours) to respond to

incidents, troubleshoot problems, and ensure system reliability.

○ Perform root cause analysis on production issues and implement preventative

measures to mitigate future incidents.

Cloud Administration

○ Manage AWS resources, including Lambda functions, SQS, SNS, IAMs,

RDS, etc.

○ Perform Snowflake administration and set up backup policies for various

databases.

Reliability Engineering

○ Define Service Level Indicators (SLIs) and measure Service Level Objectives

(SLOs) to maintain high system reliability.

○ Utilise Infrastructure as Code (IaC) tools like Terraform for managing and

provisioning infrastructure.

Collaboration and Empowerment

○ Collaborate with development teams to design scalable and reliable systems.

○ Empower development teams to deliver value quickly and accurately.

○ Document system architectures, procedures, run books and best practices.

○ Assist developers in creating automation scripts and workflows to streamline

operational tasks and deployments.Innovative Infrastructure Solutions

○ Spearhead the exploration of innovative infrastructure solutions and

technologies aligned with industry best practices.

○ Embrace a research-based approach to continuously improve system

reliability, scalability, and performance.

○ Encourage a culture of experimentation to test and implement novel ideas for

system optimization.

Required Qualifications

• Bachelors degree in a technical field or relevant work experience
• 6+ years of experience in engineering, development, DevOps/SRE fields
• 3+ years experience deploying and managing systems using Amazon Web Services
• 3+ years experience on Software as a Service (SaaS) applications.
• Proven doer attitude with ability to self-start, take a project to completion.

Demonstrate project ownership.

• Familiarity with container orchestration tools like Kubernetes, Fargate, etc.
• Familiarity with Infrastructure as Code tooling like Terraform, CloudFormation,

Ansible, Puppet

• Experience working with CI/CD automated deployments using tools like Github

Actions, Jenkins, CircleCI

• Experience working on observability tools like Datadog, NewRelic, Dynatrace,

Grafana, Prometheus, etc.

• Experience with Linux server management, bash scripting, SSH keys, SSL/TLS

certificates, MFA, cron, and log files

• Deep understanding of AWS networking (VPCs, subnets, security groups, route

tables, internet gateways, NAT gateways, NACLs), IAM policies, DNS, Route53, and

domain management

• Strong problem-solving and troubleshooting skills
• Attention to Details: Thoroughness in accomplishing tasks, ensuring accuracy and

quality in all aspects of work.

• Excellent communication and collaboration abilities
• Desire to help take Pattern to the next level through exploration and innovation

Preferred Qualifications

• Experience in deploying applications on ECS, Fargate with ELB/ALB and Auto

Scaling Groups.

• Experience in deploying serverless applications with Lambda, API Gateway, Cognito,

CloudFront.

• Experience in deploying applications built using JavaScript, Ruby, Go, Python.
• Experience with Infrastructure as Code (IaC) using Terraform.
• Experience with database administration for Snowflake, Postgres.
• AWS Certification would be a plus.
• A focus on adopting security best practices while building great tools.

Shift Details

• This position requires working during the US shift hours, which corresponds to the

night shift in India. Primarily to support Mountain Time.

• Flexibility to work during these hours is essential to ensure seamless collaboration

with the US-based teams and to provide timely support for any incidents or

operational tasks.