Cloud Engineer Specialist

Description

Job Summary: Design, implement, and maintain cloud-based solutions on AWS, collaborating to ensure scalability, security, and high availability in cloud environments. Key Highlights: 1. Direct impact on Engineering with a focus on security and autonomy. 2. Work with resilient and scalable architectures on AWS. 3. Optimize CI/CD pipelines and manage cloud costs with FinOps. We are looking for talented and committed individuals to join Certta. More than filling a position, we seek someone who shares our purpose: ensuring secure digital identities and transforming how businesses and people connect. **Your Mission** In this role, you will have direct impact on Engineering. Your responsibility will be to design, implement, and maintain cloud-based solutions on AWS to meet technical and business requirements. You will collaborate with cross-functional teams to ensure scalability, security, and high availability of cloud environments. Your deliverables will be tied to KPIs such as process efficiency, delivery quality, applied innovation, cloud cost management, cloud service optimization, development and maintenance of core engineering products, and quality and implementation—helping Certta grow with security, autonomy, and excellence. **What You Will Do** * Architecture and Design: Design and implement resilient and scalable architectures on AWS using services such as API Gateway, S3, SQL/NoSQL databases, and Lambda. * FinOps Culture: Analyze cloud costs, establish budgets, and implement tagging strategies to ensure every cent invested aligns with business objectives. * Infrastructure as Code (IaC): Develop and maintain automated infrastructure modules using AWS CDK, ensuring standardized environments. * CI/CD Efficiency: Optimize and maintain our deployment pipelines (GitHub Actions/AWS CodePipeline) to reduce delivery time and increase release reliability. * Observability: Configure CloudWatch monitoring dashboards and advanced alerts to detect any performance anomaly before it impacts the customer. * Security and Networking: Manage the network layer (VPC, Subnets, Security Groups) following security best practices to protect sensitive identity data and fraud prevention. * Technical Collaboration: Act as a bridge between Development and Operations teams, helping disseminate DevOps culture and cloud best practices across Certta. **What You Need to Bring** * Advanced Proficiency in AWS * Infrastructure Management: Design, implement, and manage AWS infrastructure services (S3, RDS, Lambda, API Gateway, DocumentDB, DynamoDB). * Networking Skills: Understand VPC configurations such as subnets, security groups, routing, load balancers (LBs), and NACLs. * Monitoring and Logging: Use CloudWatch and CloudTrail for performance monitoring and event logging. * Pipeline Development * CI/CD Implementation: Build and maintain continuous integration and continuous deployment (CI/CD) pipelines using tools such as GitHub Actions, GitLab CI/CD. * Infrastructure as Code (IaC): Implement infrastructure provisioning using tools such as AWS CDK or AWS CloudFormation. * Automation: Automate deployment processes and workflows to improve efficiency and reduce manual errors. * FinOps (Financial Operations) + Cost Management: Monitor and optimize AWS costs using tools such as AWS Cost Explorer and AWS Budgets. + Budgeting: Collaborate with teams to establish and manage cloud product budgets. + Cost Allocation: Implement cost traceability strategies by product and responsible team, allocating cloud costs to specific projects or departments. * Collaboration and Communication + Team Collaboration: Work closely with development, operations, and security teams to ensure best practices are followed. + Documentation: Create and maintain documentation for architecture, processes, and pipelines. * Growth mindset, collaboration, and accountability. **More About You** * You value diversity, inclusion, and respect. * You are proactive, enjoy fast learning, and are unafraid of challenges. * You balance execution with strategic thinking. * You share our way of working: Transparency, Customer Obsession, Absolute Accountability, People First, and Execution Focus. * Business Acumen: Strong understanding of business (focused on ensuring customer success). **What We Offer** At Certta, we believe work goes beyond the job function—it’s about being part of a dynamic, collaborative, and transparent environment where everyone has room to grow. Here, we celebrate achievements, encourage innovation, and value work-life balance. Our benefits include: * Caju R$915.00 (flexible for meal and food vouchers); * Health and Dental Insurance; * Caju Mais: Conexa Saúde, Psicologia Viva, and Wellhub; * Birthday Day Off; * Language school partnership. **About Certta** At Certta, we believe innovation only makes sense when born from trust and mutual respect among people. Our culture is grounded in ethics, diversity, and security—non-negotiable values guiding our decisions. Here, every voice matters, every talent has space to grow, and every achievement is celebrated. **Equal Opportunity** Certta believes in the power of diversity to transform teams and businesses. We are committed to building an inclusive, respectful, and discrimination-free environment. All applications are welcome, regardless of race, gender, sexual orientation, age, disability, religion, or any other characteristic protected by law.