Descrição da Vaga
SITE RELIABILITY ENGINEER MID (HYBRID) N5D2MK
SITE RELIABILITY ENGINEER MID (HYBRID PORTO)
Portuguese company hires for hybrid position
📍 Location: Vila Nova de Gaia / Porto, Portugal
⚠️ Only candidates already based in Portugal will be considered
💼 Work Model: Hybrid — 2 days onsite per week
🗣️ Language Requirements: Fluent English required
🕓 Seniority: Mid-level (3+ years)
🏭 Sector: Mobility
💲Rate Between €2100 - 2400 RV or unipessoal (gross value)
⚠️ Instructions: Please send your CV in English and make sure to include all skills and experience that match the requirements of the opportunity. This will significantly increase your chances of success.
About the Opportunity
We are looking for a Site Reliability Engineer to ensure the availability, performance, and resilience of cloud-native platforms and customer-facing services. The role combines software development and operations, using automation and observability to embed reliability throughout the software development lifecycle.
Responsibilities
- Ensure platform availability, performance, reliability, and resilience through modern SRE practices.
- Implement end-to-end observability covering metrics, logs, and traces across distributed systems.
- Define and manage SLOs, SLIs, and SLAs in collaboration with product teams.
- Investigate bottlenecks, troubleshoot incidents, and proactively identify sources of instability.
- Collaborate with developers to integrate reliability early in the SDLC and automate operational activities.
- Align reliability practices and operational standards with Product, Architecture, Security, and Data teams.
Requirements
- At least 3 years of experience in SRE, Systems Engineering, Operations, DevOps, or Full Stack/Software Development.
- Strong understanding of SRE principles and production operations, including on-call support, incident response, and structured incident, problem, and change management.
- Experience with Linux troubleshooting, networking fundamentals, and distributed systems.
- Experience with Docker and Kubernetes.
- Hands-on knowledge of monitoring, logging, and observability tools such as Prometheus, Grafana, ELK, and Splunk.
- Experience with CI/CD and automation tools such as GitHub Actions and Azure DevOps; familiarity with Terraform and Ansible.
- Experience developing backend services with Node.js and NestJS, frontend applications with React and TypeScript, and designing and integrating REST APIs.
- Experience in Agile/Scrum or Kanban. Preferred: AWS, Azure, or Google Cloud Associate certifications, Kubernetes certifications, or Infrastructure as Code certifications.
Ideal Candidate Profile
An analytical and autonomous engineer who connects software development with reliable production operations. Comfortable troubleshooting high-availability systems, collaborating with technical and business stakeholders, and continuously improving platforms through a structured, proactive approach.
5 Questions for Candidates
- How many years of experience do you have in SRE, DevOps, operations, or software development?
- Can you describe a production incident you resolved and your experience with on-call support?
- How have you implemented observability and used SLOs, SLIs, or SLAs?
- What hands-on experience do you have with Node.js, NestJS, React, TypeScript, and REST APIs?
- Are you fluent in English and available for two onsite days per week in Porto/Gaia, with a rate of €2100–2400?
Keywords
SRE, Linux, Docker, Kubernetes, Observability, Prometheus, Grafana, ELK, Splunk, SLO, SLI, SLA, CI/CD, Terraform, Ansible, Node.js, NestJS, React, TypeScript.
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