Expert Full Stack QA Engineer

Description

Summary: Ciklum is seeking an Expert Full Stack QA Engineer to join a cross-functional development team engineering future experiences, taking ownership of the full software development lifecycle. Highlights: 1. Opportunity to work on large-scale projects that redefine industries 2. Empowering culture with focus on innovation and collaboration 3. Professional growth through continuous learning and skill development **Ciklum** is looking for a **Expert Full Stack QA Engineer** to join our team in Argentina. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live. **About the role:** As a Senior Fullstack, you’ll become a part of a cross\-functional development team engineering experience of tomorrow. **Responsibilities:** * Take ownership of the full software development lifecycle: Engagement from design through development, testing, deployment, and maintenance * Develop and maintain modern Solutions: Implement and optimize applications using Java with Spring framework * Frontend development: Very solid knowledge of React.js * Design Fullstack Services: Create scalable RESTful and GraphQL APIs, serverless architectures, microservices, and workflow orchestrations with state machines * Software architecture focus interest: Ability to work on diagrams to illustrate service inreactions and data flows * Database Management: Design, implement, and maintain relational and non\-relational databases focusing on data modeling, integrity, performance, and maintainability * Cloud Services: Well established experience of working with AWS services and serverless architectures including Lambdas, Step Functions (state machines), AppSync, EventBridge * DevOps Practices: Manage and optimize CI/CD pipelines using GitLab CI/CD for efficient build, test, and deployment processes * Containerization and Orchestration: Utilize infrastructure\-as\-code and container orchestration tools such as Terraform and Kubernetes to manage infrastructure and application scalability * Collaborate with Teams: Conduct code reviews, provide constructive feedback, and share knowledge with the team * Agile Methodologies: Work in a Lite Agile environment to adapt to changing requirements **Requirements:** * 5\+ Years of Fullstack Development Experience: Extensive experience working with fullstack technologies * Proficiency in Java \+ Spring: Deep understanding of Java and it's frameworks/libraries/tools * Frontend Skills: Expertise in development based on React.js * Analysis of architecture and service dependencies: Abitlity to create sequence diagrams and technical documentation based on implementation requirements * Experience with GraphQL and REST: Expertise in API design, consumption and it's architecture * Database Skills: Hands\-on experience with SQL and NoSQL databases, as well as ORM tools * AWS Services and Serverless Computing: Experience working with AWS services and serverless computing (Lambda, Step Functions, AppSync, EventBridge, etc.) * Devops, CI/CD: Proficiency with CI/CD tools, especially GitLab CI/CD * Kubernetes and Terraform: Familiarity with Kubernetes and Terraform for container orchestration and infrastructure management * Fluency in English: Excellent communication skills both written and spoken * Openness and adaptability: with willingness to learn new tools and technologies as needed **What\`s in it for you?** * Care: your mental and physical health is our priority. We ensure comprehensive company\-paid medical insurance and mental health programs, 5 undocumented sick\-leave days per year * Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company\-paid certifications * Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally * Long\-term employment with 20 working\-days paid vacation and local bank holidays * Flexibility: 100% remote work mode * Opportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential * Global impact: work on large\-scale projects that redefine industries with international and fast\-growing clients * Welcoming environment: feel empowered with a friendly team, open\-door policy, informal atmosphere within the company and regular team\-building events **About us:** At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting\-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress. As we expand into Latin America, every Ciklumer is helping to shape our story. Collaborate with seasoned experts and make a global impact backed by two decades of industry leadership. Want to learn more about us? Follow us on Instagram, Facebook, . **Explore, empower, engineer with Ciklum!** Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum. REQUIRED SKILLS Cucumber JUnit Selenium Testng JOB INFO Job Identification 2692 Job Category Quality Engineering Posting Date 04/20/2026, 07:50 AM Locations AR\-Remote (Remote)