Who We Are
We don't have the fame, but we've got the flame. We are a distributed group of specialists within NTT DATA Romania, who make the best out of JVM-based technologies, creativity and business solutions. Referred to as Java Competence Center, we co-create and co-accelerate with key players in any field. Without being limited to any business unit, we demonstrated our deep Java development expertise by delivering SaaS platforms in various domains: Web Applications in e-Commerce, Automotive, Telco, Insurance, Banking and Public sector, even Big Data and scientific applications.
We are looking for candidates to join a strategic project within the financial sector, focused on building and enhancing digital solutions for tax compliance and appeals management.
What You'll Be Doing

• Development of microservices and integration with the existing platform
• Design and implement a Java application using Spring Boot, ensuring seamless compatibility, scalability, and fault tolerance
• Implement data models, APIs, and microservices to integrate with existing systems and databases, enabling seamless data exchange and real-time updates
• Develop algorithms and implement forecasting models to predict production volumes based on historical data, market demand, and other relevant factors
• Create intuitive user interfaces to facilitate data input, visualization, and analysis, enabling production planners to make informed decisions
• Collaborate with the testing team to ensure proper functionality, performance, and reliability of the application, conducting thorough unit and integration testing
• Design and implement UX for AI-powered features
• Integrate LLM outputs into user interfaces
• Develop and optimize RAG pipelines and prompt engineering strategies
• Work with Vector Databases and Azure OpenAI APIs to enable AI-driven capabilities
• Optimize application performance by identifying and resolving bottlenecks, fine-tuning code, and implementing caching mechanisms where applicable
• Document the development process, including design decisions, technical specifications, and user guides, to ensure knowledge transfer and facilitate future maintenance
  

What You'll Bring Along

• A University degree or advanced diploma in a software engineering-related discipline, preferably in Computer Science, or equivalent experience
• At least 5 years of experience on a similar position is required
• Application development experience with Spring Boot
• Working experience with Microservice architecture
• Working experience with Unit testing and test automation
• Working experience with Maven or similar build tools
• Experience with messaging technologies (RabbitMQ, Kafka)
• Hands-on experience with Vector Databases, RAG pipeline optimization, Prompt Engineering, and Azure OpenAI APIs
• Familiarity with Docker, Kubernetes or other containerization frameworks
• Experience with Shell Scripting and Git
• Working experience with: Oracle, PostgreSQL, Mongo DB
• Familiarity with build/deployment automation
• Experience with Cloud based system is nice to have
• Excellent verbal and written communication skills in English
• Nice to have good written and understanding skills in German
  

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