Full-Stack Engineer (Kotlin)

About the role

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.