Senior Full-Stack Engineer (ReactJS or Angular)

Location: Bucuresti, RO

Who we are

You will join the OneMIS stream, responsible for management, regulatory & risk reporting, and advanced analytics. Our mission includes enhancing data quality via KPIs and migrating data platforms to modern, cloud-native ecosystems. We operate in an agile environment, committed to responsible data practices.

We are seeking a Senior Full-Stack Developer responsible for designing, building, and optimizing high‑performance, scalable backend systems using modern Java frameworks and established engineering best practices. The role involves contributing to the development of secure, reliable, and cloud‑ready enterprise applications, enhancing system architecture, producing clean and testable code, and ensuring efficient integration with APIs, databases, and distributed services that enable critical reporting and analytics across the organization.

What You’ll Be Doing

• Design, develop, and maintain backend Java/Spring Boot microservices and full‑stack applications using ReactJS or Angular
• Produce clean, secure, and efficient code aligned with engineering standards
• Contribute across all stages of the product lifecycle in close collaboration with cross‑functional engineering teams
• Work within an Agile, CI/CD‑driven environment and contribute to improving development workflows
• Apply architectural concepts to ensure secure, scalable, and highly available solutions
• Write unit, integration, and automated tests and integrate them into the CI/CD pipeline
• Participate in design discussions, code reviews, and technical decision‑making
• Mentor junior developers, promote best practices, and support collaborative team culture
• Work with business analysts, users, and UI/UX designers to build effective and intuitive solutions

What We’re Looking For

• Bachelor's degree in computer science, Information Systems, or related field
• At least 5 years of development experience in a senior engineering role
• Backend: Strong proficiency in Java, Spring Boot, Spring MVC, Spring Data, and common design patterns
• Frontend: Practical experience with React or Angular (component architecture, state management, forms)
• Microservices: Hands‑on experience designing and implementing microservice-based architectures
• Cloud: Familiarity with cloud platforms (preferably GCP) and deploying/managing cloud‑native applications
• Databases: Solid understanding of SQL and relational databases (PostgreSQL, Oracle, BigQuery)
• CI/CD: Experience with GitHub Actions, Jenkins, and automated build/deploy pipelines
• Containers: Experience with Docker, Kubernetes, Helm charts
• Strong analytical and communication skills, initiative, autonomy, and a continuous learning mindset
• Ability to share knowledge, coach others, and contribute to a positive engineering culture
• Comfortable working in an Agile environment with evolving requirements
• Proficiency in spoken and written English

Nice‑to‑have skills:

• Kafka, Pub/Sub, or event-driven design
• Terraform, CI/CD as code
• Performance tuning and distributed tracing (Grafana, OpenTelemetry)
• Security best practices (OAuth2, JWT, IAM, etc.)

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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.

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.

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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.

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