Snr. Site Reliability Engineer (Remote in Brazil)
Quick Summary
Work with other Site Reliability Engineers to build highly scalable and resilient applications and infrastructure in AWS Maintain and improve extensible infrastructure-as-code using Terraform Learn,
BS/MS/Ph.D. or equivalent plus 5 years experience Training in secure coding practices (preferred) Proficient authoring scripts in one or more programming languages (e.g. Python, Ruby, Javascript).
KnowBe4 empowers the modern workforce to make smarter security decisions every day. Trusted by more than 70,000 organizations worldwide, KnowBe4 is the pioneer of digital workforce security, securing both AI agents and humans. The KnowBe4 Platform provides attack simulation and training, collaboration security, and agent security powered by AIDA (Artificial Intelligence Defense Agents) and a proprietary Risk Score. The platform leverages 15-years of behavioral data to combat advanced threats including social engineering, prompt injection, and shadow AI. By securing humans and agents, KnowBe4 leads the industry in workforce trust and defense.

Please submit your resume in English.
Responsibilities
~1 min read- →Work with other Site Reliability Engineers to build highly scalable and resilient applications and infrastructure in AWS
- →Maintain and improve extensible infrastructure-as-code using Terraform
- →Learn, maintain, and improve our existing deployment strategies
- →Deliver effective observability, monitoring, and alerting patterns for KnowBe4’s applications and infrastructure
- →Act as an escalation point for identifying and resolving the root cause for production incidents
- →Provide assistance designing globally distributed systems and processes for the organization
- →Identify deficiencies in our current applications and infrastructure and correct them when found
- →Define new approaches and tailored solutions to complex technical problems
- →Act as a project leader with other Site Reliability Engineers and ensure progress is communicated effectively to project stakeholders
Requirements
~1 min read- BS/MS/Ph.D. or equivalent plus 5 years experience
- Training in secure coding practices (preferred)
- Proficient authoring scripts in one or more programming languages (e.g. Python, Ruby, Javascript).
- Experience designing and operating high-scale patterns in AWS
- Experience building and designing repeatable workflows for continuous integration and continuous deployment (CI/CD) - GitLab is preferred
- Excellent communication skills
- Effectively able to self-manage your time across competing projects
- Ability to quickly understand and debug complex distributed systems
- Confident writing in Python
- AWS Cloud Certification(s) - Professional Level
- GCP and or Azure
- Experience working for a public company
- Open-source contributions or technical blog experience
What We Offer
~1 min readNote: An applicant assessment and background check may be part of your hiring procedure.
No recruitment agencies, please.
Location & Eligibility
Listing Details
- Posted
- September 30, 2026
- First seen
- September 30, 2026
- Last seen
- September 30, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 67%
- Scored at
- September 30, 2026
Signal breakdown
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