Transilvania HR

Data Engineer

• Design and maintain scalable, business-aligned data models (e.g., Data Vault, dimensional models) to support reporting and analytics needs.
• Ensure high data quality through robust modeling practices, validation checks, and documentation.
• Optimize data structures for performance, usability, and maintainability across cloud data platforms like Snowflake.
• Build and manage reliable data transformation workflows, preferably using dbt or similar tools.
• Support integration of cloud data solutions within the broader data ecosystem (Azure, AWS, or GCP environments).
• ETL Development and Maintenance: Design, develop, and maintain ETL processes to extract, transform, and load data from various sources into our data warehouse.
• Proactive Problem Solving: Proactively identify and address data-related issues, ensuring data accuracy and consistency.
• Collaborate with other teams to understand their data requirements and provide effective solutions.
• Communication: Clearly communicate complex technical concepts to non-technical stakeholders.
• Collaborate with data scientists, analysts, and other team members to understand data needs and deliver solutions.
• Documentation: Maintain thorough documentation for all data engineering processes, ensuring knowledge transfer and best practices.

Frontend Engineer

• Write comprehensive unit tests, integration tests, and functional tests for existing and new features
• Design and implement REST endpoints following RESTful best practices, maturity levels, OOP best practices, and SOLID
• Update features to match evolving business specifications and requirements
• Participate in code reviews and contribute to maintaining high code quality standards
• Collaborate with the team on multi-tenant data isolation and security implementations
• Support event-driven architecture patterns and async processing workflows
• Work with both backend (Spring Boot) and frontend (React) codebases
• Work on implementing style and logic for frontend components

Junior Fullstack Engineer – Spring, React

Administrative Assistant

• Ensure the office is stocked with necessary supplies and materials; place orders and propose process improvements when needed.
• Maintain an up-to-date inventory of office equipment (assignments, entries, exits).
• Handle correspondence (contracts, annexes, equipment, etc.) both physical and digital.
• Manage shared office mailboxes, calendars, and assist with scheduling internal/external meetings and visits.
• Prepare and complete employment contracts, annexes, and related documents (in collaboration with HR); ensure all are properly signed, filed, and up to date.
• Support onboarding activities for new employees.
• Liaise with the external accounting and HR service providers to send monthly reports and documentation.
• Issue monthly invoices to clients based on system data; follow up on payments in collaboration with the accounting firm.
• Archive and organize documents (digital and/or physical).
• Assist in preparing reports and summaries when required.
• Provide support for travel arrangements (liaising with travel agencies, preparing travel details).
• Assist with the organization of team events, internal communications, and occasional delegation logistics.
• Collaborate with colleagues across the group as needed.

Office Manager, German Speaker

DevOps Engineer

• Design, maintain, and optimize Kubernetes clusters for our production and staging environments
• Manage and improve our GitLab CI/CD pipelines for automated testing and deployment
• Implement and maintain monitoring and alerting systems (e.g., Prometheus, Grafana, or similar)
• Ensure security best practices across servers, pipelines, and code environments
• Support and collaborate with developers to improve automation and release workflows
• Manage and tune Linux-based systems for performance and reliability

DevOps Engineer, Brasov

Backend Engineer

• Develop and Maintain Server-Side Applications: Node.js Engineers are responsible for designing, developing, and maintaining the backend logic and APIs for web applications and other network applications.
• Recommend libraries and technical strategies: Recommend libraries and technical strategies for services while retaining compliance with licensing and architectural standards.
• Leverage Node.js Features: They utilize Node.js's event-driven, non-blocking I/O model to create highly scalable and efficient applications.
• Data Management: They work with databases (principally Postgres, MySQL) and other data storage solutions to manage and retrieve data efficiently.
• API Development: They design and implement APIs for communication between the server and other applications or clients.
• Performance Optimization: Strong focus on optimizing the performance of applications, ensuring fast response times and efficient resource utilization in a multitenant white labelled solution.
• Code Quality: They write clean, readable, and well-documented code, following coding standards and best practices.
• Testing and Debugging: They write unit tests and integration tests to ensure the quality and reliability of the code, and debug issues that arise.Special attention must be paid high quality logging and ensuring that services are secure.
• Collaboration: They collaborate with other developers, product managers, and stakeholders to understand requirements and deliver solutions.
• Staying Up-to-Date: They stay current with the latest trends and technologies in the Node.js ecosystem.

Senior Node.js Developer

• Lead development and optimization of backend services and APIs.
• Implement comprehensive unit testing and establish best practices.
• Optimize algorithms for performance, reliability, and security.
• Support migration from Supabase to a more robust cloud provider.
• Design scalable and reliable backend architectures.
• Collaborate with frontend, DevOps, and other teams.
• Integrate AI systems and workflows into backend services.
• Improve API infrastructures and ensure system reliability.

Senior Node.js Software Engineer

• Develop and maintain responsive UI components in React/NextJS
• Design and maintain Chrome extension features (Manifest V3, APIs, security best practices)
• Integrate with backend services via REST or WebSockets
• Optimize performance through efficient state management and profiling
• Write unit and integration tests; ensure cross-browser compatibility
• Contribute to code reviews, documentation, and agile processes
• Monitor, troubleshoot, and resolve UI, performance, and security issues
• Collaborate with cross-functional teams and stay current with React and browser extension updates

Senior React Software Engineer

• Design and maintain scalable, business-aligned data models (e.g., Data Vault, dimensional models)
• Ensure high data quality through robust modeling practices, validation checks, and documentation
• Optimize data structures for performance, usability, and maintainability across cloud data platforms like Snowflake
• Build and manage reliable data transformation workflows, preferably using dbt or similar tools
• Support integration of cloud data solutions within the broader data ecosystem (Azure, AWS, or GCP environments)
• Design, develop, and maintain ETL processes to extract, transform, and load data from various sources into our data warehouse
• Proactively identify and address data-related issues, ensuring data accuracy and consistency
• Collaborate with other teams to understand their data requirements and provide effective solutions
• Clearly communicate complex technical concepts to non-technical stakeholders
• Collaborate with data scientists, analysts, and other team members to understand data needs and deliver solutions
• Maintain thorough documentation for all data engineering processes, ensuring knowledge transfer and best practices