QA Engineer

Functional Functional Always active The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. Preferences Preferences The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user. Statistics Statistics The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. Marketing Marketing The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes. Design, implement, and maintain structured test scenarios, ensuring full traceability between requirements and test cases across distributed microservice architectures. Test Documentation Management Develop and maintain scalable test documentation that accurately reflects microservices, integrations, and evolving system workflows. Distributed Systems Testing Plan, execute, and validate tests for distributed systems, end-to-end workflows, and integration points to ensure system reliability. Event-Driven Communication Testing Test and validate event-driven communication systems, including Kafka, ActiveMQ, and MQTT, ensuring correct event propagation and handling. Container Orchestration Testing Conduct functional and performance testing of containerized applications using Kubernetes and Helm charts to verify deployment integrity. Security Compliance Testing Perform security-focused tests, including secure communication, IAM, authentication workflows, and adherence to compliance standards. Performance and Load Testing Execute performance testing for containers, ETL processes, and asynchronous workflows to identify bottlenecks and optimize throughput. IoT Data Validation Validate IoT data pipelines, handling time-delayed sensor inputs and ensuring accurate data correlation across distributed systems. Frontend Testing Test frontend applications built with React.js, verifying functionality, user interactions, and integration with backend services. Database Validation Perform direct validation and testing of SQL and NoSQL databases (SQL Server, MongoDB, NocoDB, ArangoDB) to ensure data integrity. Asynchronous Software Testing Test asynchronous systems including push notifications, webhooks, events, and WebSockets to confirm correct timing and data flow. Automated Test Pipelines Build, maintain, and extend automated test pipelines integrated with nightly or continuous builds, ensuring test reliability. Production Validation Tests Execute live validation tests in production-like environments, including artificial or smoke tests, to confirm system stability and data consistency. Requirements Structured Testing Expertise Experience designing structured test scenarios, traceability frameworks, and risk-based testing approaches for complex systems. Test Documentation Skills Ability to create and maintain scalable documentation that supports microservice-based architectures and multiple environments. Proficiency in testing distributed systems, integrations, and end-to-end workflows with strong attention to detail. Hands‑on experience testing event‑driven systems such as Kafka, ActiveMQ, or MQTT, including message reliability and order handling. Container Orchestration Experience Practical expertise testing containerized applications using Kubernetes, Helm charts, and hybrid deployment models. Security and Compliance Testing Experience testing secure communication, IAM, authentication workflows, and industry‑standard security compliance requirements. Performance and Load Testing Knowledge of performance testing methodologies for containers, ETL pipelines, and asynchronous workflows using JMeter or similar tools. Ability to validate and correlate IoT data, including delayed sensor readings, across distributed architectures. Frontend Testing Experience Experience testing React.js applications, verifying functionality, user experience, and backend integration. Hands‑on experience with SQL and NoSQL databases, including SQL Server, MongoDB, NocoDB, and ArangoDB, ensuring data integrity. Automated Testing Pipelines Experience developing and maintaining automated testing pipelines, integrated with CI/CD workflows and nightly builds. Agile and DevOps Familiarity Strong understanding of Agile methodologies, CI/CD processes, and DevOps workflows using tools such as Azure DevOps, GitHub, or similar. Professional Testing Leadership Expert‑level testing skills with mentoring abilities, experience in custom framework extension (C# or similar), and collaboration in medium‑sized teams (~10 members). What we offer B2B Contract Employment based on a B2B contract Stable and Dynamic International Firm Opportunity to work in a stable, dynamically developing international company. Engaging Projects and Latest IT Chance to participate in interesting projects and work with the latest information technologies Competitive Rates Attractive remuneration rates offered Renowned International Projects Involvement in the most prestigious international project Multisport and Private Medical Care Multisport and Private Medical Care Work with us Apply & join the team Didn’t find anything for yourself? Send your CV topraca@seargin.com Full name* E-mail*: Phone*: Attach CV (PDF/JPG/PNG up to 10MB)*: I acknowledge that I have read and understood the information clause related to the recruitment process and I confirm my intent to participate in this recruitment process. * I confirm my intend to participate in the recruitments announced by the data controller in the future. * #J-18808-Ljbffr