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Arcesium LLC

Senior Site Reliability Engineer - PSRE

Arcesium LLC · Lisbon

Posted about 3 months ago

or apply directly on Arcesium LLC's site. We never take the application ourselves.

Is this posting real?

This role has been open
81 days
Arcesium LLC's roles stay open a median of 81 days
Reposted
No
Salary listed
No
22% of Arcesium LLC's roles list one
Ghost-job risk at Arcesium LLC
high
43 stale, 3 reposted of 51 open
Hiring momentum
61 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from Arcesium LLC's own greenhouse board since 2026-08-03. Full hiring picture for Arcesium LLC.

About this role

As a Senior Site Reliability Engineer at Arcesium, you will be responsible for ensuring the stability and reliability of production applications. Your day-to-day tasks will include incident management, proactive monitoring, troubleshooting complex issues, and collaborating with engineering teams to enhance system resilience. You will also focus on automation and continuous improvement of SRE practices within a high-pressure environment.

Our read on this posting2.6out of 5
benefits
3/5
freshness
1/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Arcesium LLC as an employer.

What you need

  • +5 years of experience in a Site Reliability Engineering (SRE), DevOps, or Production Engineering role
  • Incident management expertise, including triaging, escalation, and resolution of high-severity outages
  • Proficiency in at least one coding language (Python or Java) for automation and debugging
  • Hands-on experience in Kubernetes (K8s) for managing and orchestrating containerized applications
  • Cloud experience (AWS preferred) with exposure to key services like EC2, S3, Lambda, and CloudWatch
  • Excellent communication skills to articulate technical challenges and solutions effectively

Nice to have

  • Experience with Terraform or CloudFormation for infrastructure-as-code
  • Experience with monitoring tools (e.g., Datadog, Prometheus, Grafana)
  • Familiarity with web application architectures and best practices
  • Exposure to CI/CD pipelines and DevOps workflows.

What you get

  • Flexible work arrangements (hybrid model) and a casual dress code
  • Opportunity to work on challenging projects in a dynamic, global environment
  • Continuous learning and development opportunities
  • Collaborative and innovative work culture
  • Competitive compensation and benefits package
  • Modern and comfortable office located at Avenida da Liberdade (Lisbon)

Worth weighing

  • High-pressure environment where quick resolution of incidents is critical
  • No specific salary or benefits details provided beyond general statements
  • Role involves significant responsibility for incident management during NY business hours.

Summarised from Arcesium LLC's posting. Read the full original.

Listed by Arcesium LLC on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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