Senior Fullstack Engineer (Java/Kotlin/Python + React)

Scalo is a company delivering software projects and supporting partners in business development. They provide software enabling faster and better results, offering a wide range of IT services including technology consulting, software development, embedded systems, cloud solutions, data management, and dedicated development teams.

• Minimum 5 years of experience as a Fullstack Engineer.
• Strong knowledge of React, TypeScript, Next.js, and NestJS.
• Backend experience with Java/Kotlin or Python.
• Familiarity with REST API, GraphQL, and authentication/authorization mechanisms (JWT).
• Experience with distributed architecture, event-driven or asynchronous processing.
• Experience with AWS, Docker, Git, and CI/CD.
• Commitment to code quality, testability, and application security.
• Proficient in English (minimum B2/C1).
• Nice to have: experience in regulated industries, workflow systems, internal platforms, or AI solutions.

• Develop and maintain frontend and backend applications using Java/Kotlin + React or Python + React.
• Design and develop APIs and system integrations.
• Create solutions based on event-driven architecture and asynchronous workflows.
• Develop chatbots and platforms supporting customer service and AI functionalities.
• Collaborate with business teams to design and implement new features.
• Ensure code quality, testing, security, monitoring, and solution reliability.
• Participate in architecture design and mentor team members.