Site Reliability Engineer

Descrição da Empresa Founded in 1995, we are an international tech consulting company certified by Great Place to Work and in second place in The Best Workplaces 23. We offer innovative solutions to support our clients in their digital transformation. We have over a thousand talents specialized in different technologies, with offices in Portugal, Spain, the Netherlands, Brazil, Ireland, and the USA. Over the years, we have grown and expanded, always staying true to our core values of excellence, innovation, and customer satisfaction. Today, we are a leading player in our industry, with a reputation for delivering cutting-edge solutions that exceed our client's expectations. Descrição da Função Noesis is looking for candidates with the following profile: Main Tasks and Responsibilities: * Lead and onboard services and teams to the reliability tenets; * Establish and maintain Service Level Objectives (SLOs) and Service Level Agreements (SLAs); * Design and implement scalable, reliable, and secure infrastructure, while ensuring cloud-native best practices; * Collaborate with software development teams to ensure systems are resilient (observable, faulttolerant, recoverable, scalable) and performant; * Implement monitoring, alerting, logging, and tracing solutions to detect and respond to incidents; * Lead incident response efforts, ensuring quick resolution and minimal downtime, and conduct RCA/post-mortems; * Automate every operational task, with a special focus on fast incident detection & recovery; * Foster a culture of continuous improvement and knowledge sharing; * Communicate effectively with stakeholders, providing updates on system reliability and performance; * Participate in on-call rotation to provide 24/7 support for production systems. Requirements: * STEM degree (BSc, MSc, in Software Engineering/Computer Science or related fields); * 5+ years of experience in software development and/or operations; * Proficiency in at least one high-level programming language (C++, Python, Java, C#, etc.). * Strong troubleshooting and debugging skills. * Fluency in English and excellent communication skills. Technical Skills: * Ability to establish, monitor, and improve Service Level Objectives (SLOs), Indicators (SLIs), and Agreements (SLAs) in line with business needs; * Containerization technologies and orchestration platforms, mainly Kubernetes and EKS (CKA, CKAD, CKS certifications are valued); * Experience with automation and Infrastructure as Code (IaC) tools, such as AWS CloudFormation, Terraform, Puppet, Chef, Spacelift, etc; * Experience with Python, Go, Bash/Shell scripting, or other automation tools/languages; * Familiarity with AWS services like EC2, RDS, ELB, CloudFront, Lambda, etc; * Proficiency in monitoring and troubleshooting complex distributed systems; * Experience with Grafana, ELK stack, Prometheus, or others; * Strong understanding of designing resilient and fault-tolerant systems; * Expertise in debugging complex distributed systems. If you meet these conditions and would like to join an innovative organization that continuously invests in training its talents, send us your application. Join us. Let's innovate together! All our recruitment and selection processes are based on equal opportunities, valuing the competence and potential of each person and ensuring that no candidate is discriminated on the grounds of gender, ethnicity, sexual orientation, age, religion or physical condition. Localização - Lisboa, Portugal