**About Qualysoft** * 25 years of experience in software engineering, established in Vienna, Austria * Active in Romania since 2007, with office in central Bucharest (Bd. Iancu de Hunedoara 54B) * Delivering End to End IT Consulting Services \- From Team Augmentation and Dedicated Teams to Custom Software Development * We deliver scalable enterprise systems, intelligent automation frameworks, and digital transformation platforms * Cross\-industry experience by sustaining global players in BSFI (Banking, financial services and insurance), Telecom,Retail \& E\-commerce, Energy and Utilities, Automotive, Manufacturing, Logitics, High Tech * Global Presence: Switzerland, Germany, Austria, Sweden, Hungary, Slovakia, Serbia, Romania, and Indonesia * International team of 500\+ software engineers * Strategic partnerships: Microsoft Cloud Certified Partner, Tricentis Solutions Partner in Test Automation and Test Management, Creatio Exclusive Partner, Doxee Implementation Partner * Powered by cutting\-edge technologies: AI, Data \& Analytics, Cloud, DevOps, IoT, and Test Automation. * Project beneficiaries ranging from large\-scale enterprises to startups * Stable growth and revenue increase year over year, a resilient organisation in volatile IT market conditions * Quality\-first mindset, culture of innovation, and long\-term client partnerships * Global and local reach – trusted by key industry players in Europe and the US ### **Responsibilities** * Design, develop, and maintain scalable backend services and microservice\-based applications. * Define and implement appropriate integration patterns between internal and external systems. * Contribute to architectural decisions related to distributed systems, APIs, cloud infrastructure, and application design. * Develop backend solutions primarily using Kotlin and Spring Boot. * Contribute when required to frontend applications built with TypeScript, Nuxt, and NuxtUI, while maintaining a primary focus on backend development. * Build and operate cloud\-native workloads on Google Cloud Platform (GCP), including Cloud Run. * Define and maintain infrastructure using Terraform. * Participate actively in code reviews and pair programming sessions. * Apply Test\-Driven Development (TDD) practices and maintain high standards of automated testing. * Write maintainable, modular, and well\-structured code following Clean Code principles. * Contribute to and continuously improve CI/CD pipelines and engineering workflows. * Use AI\-assisted software engineering tools and practices to improve development productivity, code quality, testing, and problem\-solving. * Collaborate closely with other engineers, architects, and stakeholders throughout the software development lifecycle. * Document technical solutions, architectural decisions, and development processes using Confluence. * Manage development activities and collaborate with the wider team using Jira, Git, and GitLab. ### **Qualifications** * Strong professional experience in backend software development. * Strong knowledge of microservices architecture and distributed systems. * Good understanding of common enterprise integration patterns. * Strong hands\-on experience with Kotlin. * Strong experience with Spring Boot. * Experience designing and developing REST APIs and service\-to\-service integrations. * Experience with Google Cloud Platform (GCP) and cloud\-native application development. * Practical experience with Cloud Run or similar container/serverless platforms. * Experience with Terraform and Infrastructure as Code. * Solid understanding of modern software engineering practices including: + Test\-Driven Development (TDD) + Clean Code + Code Reviews + Pair Programming + Continuous Integration and Continuous Delivery * Strong experience with Git\-based development workflows, preferably using GitLab. * Experience working in collaborative development environments using Jira and Confluence. * Experience incorporating AI tools into software engineering workflows. ### **Nice to have** * Experience with TypeScript. * Experience developing Single Page Applications. * Experience with Nuxt and NuxtUI. * Broader full\-stack development experience while maintaining strong backend expertise. * Experience designing systems deployed in containerized and serverless cloud environments. **What We Offer** * Premium medical package * Lunch Tickets \& Pluxee Card * Bookster subscription * 13th salary/yearly bonuses * Enterprise job security with a startup mentality (diverse \& engaging environment, international exposure, flat hierarchy) under the stability of a secure multinational * A supportive culture (we value ownership, autonomy, and healthy work\-life balance) with great colleagues, team events and activities * Flexible working program and openness to remote work * Collaborative mindset – employees shape their own benefits, tools, team events and internal practices * Diverse opportunities in Software Development with internationa