Job Summary: Blackcore is seeking a candidate passionate about emerging technologies to ensure the integrity and optimize the IT infrastructure within a SaaS environment. Key Highlights: 1. Growth opportunity in a technology company expanding across LATAM 2. Access to specialized training and certifications (AWS) 3. Culture of innovation in the real estate and banking sectors Blackcore is a leading technology company serving the real estate sector, providing innovative SaaS solutions for managing the real estate credit process. We operate in Mexico and LATAM, supporting banks, appraisal units, law firms, and agents in optimizing their processes. We are looking for a candidate passionate about staying current with new technologies, tools, and applications to enhance infrastructure and streamline processes. **Skills** * Team-oriented mindset. * Ability to work under pressure. * Proactive attitude. * Self-taught learner. * Service-oriented attitude. * Results-driven. **Requirements** * Minimum 3 years of professional experience in the field. * AWS infrastructure expertise. * Information security knowledge. * English proficiency. * Degree in Computer Systems Engineering and/or related field. **Job Responsibilities** * Ensure integrity, availability, and confidentiality of the IT infrastructure. * Proficiency in Kubernetes, including EKS and OpenShift. * Identify, manage, and resolve system and service failures or outages. * Monitor and optimize infrastructure and application performance. * Execute system, database, and server backups; conduct periodic restoration tests. * Manage and document system and platform configuration changes. * Manage the user account and access lifecycle. * Install, configure, and maintain operating systems and databases. * Automate operational processes to improve team and end-user efficiency. * Keep systems, software, and applications updated across all environments (development, testing, production). * Generate and maintain technical and operational documentation for the infrastructure. **Technical Knowledge:** * Administration of Linux-based operating systems (CentOS, RedHat, Ubuntu). * Application and infrastructure performance monitoring using APM tools such as Site24x7, AWS CloudWatch, New Relic, among others. * Creation of backups (databases, server images – AMIs) and execution of restoration tests. * AWS infrastructure management, including Serverless architectures. * User account and access control management. * Information security: security group configuration, OS patching, cipher suite management, SSL certificates, and password policies. * Diagnosis and resolution of system failures or outages. * Review, analysis, and follow-up of infrastructure alerts. * Use of Docker containers for service and environment deployment. * Task automation via Bash scripting. * Vulnerability detection, analysis, and mitigation in infrastructure and applications. * Management of cloud environments (AWS, MongoDB Atlas, IBM Cloud, DigitalOcean, Rackspace, among others). * Proficiency in AWS services such as EC2, ALB, S3, RDS, ElastiCache, Lambda, CloudWatch, CloudFormation, CloudFront, VPC, Auto Scaling, Security Groups, IAM, SES. * Reverse proxy configuration. * Database administration (DBA): configuration, backup, maintenance, and recovery. * Implementation and deployment of application environments (Alpha, Beta, Demo, Production). * Maintenance and updating of technical documentation. **Benefits** * Competitive salary. * Growth opportunity in a company rapidly expanding across LATAM. * Access to specialized training and certifications (AWS). * Culture of innovation and technology in the real estate and banking sectors. * Statutory benefits. * Grocery vouchers. * Excellent work environment. * Ongoing training and development. The position is 100% on-site. Are you interested? Apply now by sending your CV and join the Blackcore team!!