Staff Full Stack Engineer – AI/GenAI

Role Overview

• Lead the architectural design and development of backend and frontend systems, ensuring scalability, reliability, and security across cloud-based environments.
• Drive the integration and utilization of AI agents for development, engineering, and operational use cases, leveraging agentic methodologies to optimize workflows.
• Collaborate with cross-functional teams—including engineering, DevOps, product, and design—to deliver robust APIs, services, and user interfaces.
• Establish and enforce best coding and testing practices, including automated unit, integration, and end-to-end testing using frameworks such as Newman, Playwright, Cypress, and others.
• Mentor and guide engineers, providing technical leadership and fostering skill development across backend and frontend domains.
• Champion process improvement, technical innovation, and the adoption of emerging technologies throughout the engineering organization.
• Apply SOLID principles and design clean, maintainable software architectures (e.g. Hexagonal, Onion, Clean Architecture).
• Design, implement, and maintain unit, integration, and performance/load tests.
• Conduct code reviews and provide constructive feedback to ensure high-quality standards.
• Apply domain-driven design (DDD) principles to model complex business domains.
• Containerize backend services using Docker.
• Work with CI/CD pipelines to automate build and deployment processes.
• Monitor system health and performance using logging, metrics, and tracing; diagnose issues and drive continuous improvements.
• Ensure security best practices are followed in backend implementations.
• Contribute to the design and operation of highly available, scalable distributed systems supporting high concurrency workloads.
• Broad Experience working in cloud environments such as Azure, AWS, or Google Cloud Platform (GCP).

Requirements

• Extensive experience designing, developing, and maintaining backend systems using C#, .NET Core, and modern database technologies.
• Deep expertise in frontend development with React, TypeScript, and JavaScript, including building high-performance, scalable UI components and applications.
• Demonstrated ability to configure, integrate, and leverage AI agents and agentic approaches within engineering teams and development processes.
• Proven track record in automated testing, including hands-on experience with unit, integration, performance and end-to-end testing frameworks (e.g., Newman, Playwright, Cypress).
• Strong leadership skills with experience mentoring engineers, setting technical direction, and guiding architectural decisions.
• Excellent collaboration abilities across engineering, product, and design, with a commitment to continuous improvement and innovation.

Tech Stack

• AWS
• Azure
• Cloud
• Cypress
• Distributed Systems
• Docker
• Google Cloud Platform
• JavaScript
• React
• TypeScript
• .NET

Benefits

• Remote Work: Up to 3 days a week!
• Work-life balance: We have flexible entrance and departure time.
• Referral Bonus: €1500 for every talent you refer (after 6 months).
• Flexible Remuneration
• Private Medical Insurance
• Continuous Learning: Access to our internal platform for continuous development.
• Vacation: 23 vacation days.
• Teambuilding: Our afterworks and activities are memorable!