FullStack Engineer with Python&React

Location: Who we are We are looking for an experienced Full-Stack Engineer to join a client project and contribute to the design, development, and evolution of modern web applications. The successful candidate will have strong hands-on experience across both backend and frontend development, with a particular focus on Python, FastAPI, React, and TypeScript. The role involves working across the complete software development lifecycle, from technical design and implementation through testing, integration, deployment, and ongoing improvement. What you'll be doing Design, develop, and maintain scalable full-stack web applications Develop robust backend services and REST APIs using Python and FastAPI Build modern, responsive, and reusable frontend components using React and TypeScript Design and implement integrations between frontend applications, backend services, databases, and external systems Work with relational databases including MariaDB and PostgreSQL Design and optimize database schemas, queries, and data-access patterns Ensure application performance, scalability, reliability, and maintainability Implement appropriate error handling, logging, validation, and security controls Write clean, maintainable, well-structured, and testable code Develop and maintain automated unit and integration tests Participate in code reviews and contribute to engineering standards and best practices Troubleshoot application issues across frontend, backend, and database layers Collaborate with product owners, architects, developers, QA engineers, DevOps engineers, and other stakeholders Participate in Agile development activities such as refinement, planning, daily meetings, reviews, and retrospectives Contribute to technical documentation and knowledge sharing within the team What you'll bring along Strong hands-on experience with Python, FastAPI, and RESTful API development Experience with MariaDB, PostgreSQL, SQL, and relational database design Knowledge of data modeling, database integration, API validation, authentication, authorization, and exception handling Strong hands-on experience with React, TypeScript, and JavaScript (ES6+) Experience building component-based, responsive web applications Proficiency in REST API integration, state management, and asynchronous data handling Solid understanding of HTML5 and CSS3 Good understanding of object-oriented design, clean code principles, and software development best practices Experience with Git, automated testing, unit and integration testing Knowledge of API design, documentation, debugging, performance optimization, and secure development practices Familiarity with CI/CD pipelines; experience with Docker and Kubernetes/cloud environments is a plus Strong analytical and problem-solving abilities Effective communication and collaboration skills Ability to translate business requirements into technical solutions Proactive, quality-focused mindset with experience working in Agile/Scrum environments Document What’s in it for you ✔ New beginnings can be a challenge. We promise a smooth integration and a supportive mentor ✔ Pick your working style: choose from Remote, Hybrid or Office work opportunities ✔ Early bird or night owl? Our projects have different working hours to suit your needs ✔ Nobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms ✔ We want you to stay healthy! Enjoy our Private Health Insurance ⁠– it’s custom-made for you ✔ A clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School ✔ Make the most of our epic parties or themed events – they’re lovingly designed for our people and their families ✔ NTT DATA recruiters will never ask job seekers and candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties that may try to impersonate NTT DATA recruiters, either in writing or by phone, in an attempt to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will be associated with an @nttdata.com email address. NTT DATA will not use any non-NTT DATA or personal email domains (Gmail, Yahoo, etc.) or personal communication channels (WhatsApp, Facebook etc) at any time during the recruitment process. If you suspect any fraudulent activity, please contact us. NTT DATA Romania is an equal opportunity employer and considers all applicants regardless to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees. Not the job for you? Perhaps you have a friend who would be a perfect fit. Send them this link! What’s in it for you New beginnings can be a challenge. We promise a smooth integration and a supportive mentor Pick your working style: choose from Remote, Hybrid or Office work opportunities Early bird or night owl? Our projects have different working hours to suit your needs Nobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms We want you to stay healthy! Enjoy our Private Health Insurance ⁠– it’s custom-made for you A clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School Make the most of our epic parties or themed events – they’re lovingly designed for our people and their families Make this the place you grow Your unique talent is what matters. NTT DATA Romania is an equal opportunity employer and considers all applicants regardless to race, color, religion, citizenship, national origin, ethnicity, age, gender, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic. Document Third parties fraudulently posing as NTT DATA recruiters NTT DATA recruiters will never ask job seekers and candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties that may try to impersonate NTT DATA recruiters, either in writing or by phone, in an attempt to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will be associated with an @nttdata.com email address. NTT DATA will not use any non-NTT DATA or personal email domains (Gmail, Yahoo, etc.) or personal communication channels (WhatsApp, Facebook etc) at any time during the recruitment process. If you suspect any fraudulent activity, please contact us. #LI-GS1 Job Segment: Testing, Cloud, Database, Data Modeler, QA, Technology, Data, Quality