Job Summary: Develop, maintain, and enhance systems and applications, acting proactively and autonomously while directly interacting with customers to propose effective solutions. Key Highlights: 1. Proactive and autonomous involvement in continuous improvement of products and processes. 2. Direct interaction with customers to understand needs and propose solutions. 3. Participation in code reviews, testing, and continuous deployments. Develop, maintain, and enhance systems / applications. Adhere to software development best practices. Participate in code reviews, testing, and continuous deployments. Act proactively and autonomously, contributing to the continuous improvement of product and team processes. Interact directly with customers, understanding their needs and proposing effective technical solutions. Requirements: **Mandatory** * Core technology stacks: * **50% Delphi, 40% C\# and 10% Python** * Databases: MSSQL and PostgreSQL. Desirable: ***Participated in hackathons*** * Platforms and Frameworks: * Mobile: Android SDK, Jetpack, Compose, Retrofit, Coroutines. * Backend: Spring Boot, Ktor or equivalent frameworks. * APIs and Integrations: REST, GraphQL, JSON, OAuth. * Tools: Android Studio, Xcode (optional), Git, CI/CD (Jenkins, GitLab CI, Fastlane). * Best practices: SOLID, Clean Code, Design Patterns, unit testing, and continuous integration. * Solid full-stack development experience. * Knowledge of modern architectures (MVVM, Clean Architecture). * Hands-on experience with Git, CI/CD, unit testing, and REST API integration. * Cloud applications. * Java, Kotlin, Python, Node.js. * Database: PostgreSQL. Differentiators: Full-Stack Developer experience with: * Back-End using Spring Boot and Kotlin. * Front-End using JavaScript/TypeScript. * Proven experience with Twilio Flex. * REST and GraphQL APIs. * Documentation using OpenAPI, CloudEvents, AsyncAPI, and CI/CD (GitHub Actions). * Best practices such as DDD, TDD, and Clean Architecture. * Experience in troubleshooting. * Knowledge of writing automated tests. * Experience developing distributed microservices. * AWS cloud knowledge.