Senior Fullstack Developer (Vue.js focus + Python)

We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time.

• Deep proficiency in TypeScript and Vue 3 (Composition API).
• Minimum of 5 years of professional experience in web development, with significant time spent building applications with Python (FastAPI).
• Proven ability to design web application architectures and implement design patterns (SOLID).
• Strong understanding of PostgreSQL, DynamoDB, and Redis.
• Experience leading deployments in the cloud (AWS, Azure, or GCP) and implementing CI/CD pipelines.
• Extensive experience with TDD, unit testing, and debugging complex systems.
• Mastery of Git and version control systems.
• Proficiency in English and Polish (B2/C1 level).
• Collaborative, team-oriented mindset and experience working in Agile environments.

Nice to have:

• Advanced state management and data fetching: Pinia and TanstackQuery.
• Experience with Shopify Extensions.
• Familiarity with RabbitMQ for asynchronous processing.
• Hands-on experience with containerized applications and microservices.
• Exposure to Vanilla React.

• Lead the frontend strategy: Design and develop sophisticated, highly interactive user interfaces using Vue 3.
• Fullstack development: Build and maintain scalable backend services using Python and FastAPI.
• Architectural design: Take ownership of web application architectures, ensuring seamless integration between the UI and data layers.
• Clean code & standards: Write clean, maintainable, and modular code, prioritizing frontend performance and state management.
• Security & Protection: Implement robust security measures and data protection across the entire stack.
• DevOps & Deployment: Design, implement, and maintain automated builds and deployments (CI/CD).
• Mentorship: Lead code reviews and share knowledge on modern frontend trends and best practices with the wider team.
• End-to-end delivery: From configuring development environments to cloud deployment, you will drive features from concept to production.