Senior Full Stack Software Engineer (hybrid)

Date: 6 Jul 2026 Company: QualityAI Country/Region: RO QualityAI is the leading AI-first quality engineering company. We deliver end-to-end quality management services across the business and technology life cycle for enterprise customers who need certainty at Go-Live. We build and test services and products using AI, working across data, models, platforms, devices, and infrastructure to ensure those systems perform as expected at scale. As a key contributor, you will play an integral role in designing, developing, and maintaining high-quality applications and user-facing productsfor a wide range of operational platforms (land, sea, air, autonomous, and underground systems).You will take ownership of the entire software development lifecycle—from requirement analysis, architecture planning, and hands-on coding in both frontend and backend technologies, through to deployment and ongoing system monitoring. Responsibilities: Develop high-quality, robust architectures and scalable software components (frontend and backend) Lead and participate in the planning, design, and implementation of new products and features Identify, prioritize, and execute tasks throughout the software development lifecycle Write clean, efficient, and well-documented code in Java/) and React/JavaScript (client-side) Troubleshoot, debug, and upgrade applications and services Ensure all solutions meet user needs and business requirements Collaborate effectively with internal teams, stakeholders, and external vendors Guide and mentor junior software engineers, contributing to their growth and development Requirements: 5+ years of proven experience as a Full Stack Developer working with Java, React, JavaScript. Demonstrated experience with React development and the full web development lifecycle Experience designing and building large-scale, scalable applications and microservices architectures Proven experience in project management and Agile methodologies BSc/BA in Computer Science or a related field Strong analytical and problem-solving skillsAbility to work independently as well as part of a team, with excellent organizational, leadership, and communication abilities Familiarity with Linux and Windows operating systems