Fullstack Developer

2 weeks ago

Sibiu, Sibiu, Romania NTT DATA Romania SA Full time €80,000 - €120,000 per year

Who we are

We are seeking a highly skilled and versatile Full Stack Developer to join our dynamic engineering team. You will be responsible for building scalable, high-performance web applications and microservices using Angular, , and This role requires a strong grasp of both front-end and back-end technologies, cloud-native development, and modern DevOps practices.

What you'll be doing

  • Design and implement sophisticated dashboards and interfaces using Angular 17 and
  • Ensure responsive, accessible, and performant UI across devices.
  • Collaborate with UX/UI designers to deliver intuitive user experiences.
  • Apply advanced state management using NGRX and RXJS.
  • Optimize applications for speed, scalability, and SEO (SSR/SSG with ).
  • Build and maintain scalable microservices using (Fastify/Express).
  • Design RESTful and GraphQL APIs with robust security and performance.
  • Integrate with SQL and NoSQL databases (PostgreSQL, MongoDB, Redis).
  • Implement authentication and authorization (OAuth 2.0, OIDC).
  • Deploy containerized applications using Docker and Kubernetes.
  • Work with CI/CD pipelines (GitHub/GitLab) and Infrastructure as Code (Terraform, Ansible).
  • Monitor and troubleshoot systems using tools like Datadog, Grafana, and StackDriver.
  • Ensure secure, cloud-native deployments on GCP (preferred), AWS, or Azure.

What you'll bring along

  • Bachelor's degree in Computer Science, Business Informatics, Mathematics, or a comparable qualification.
  • Minimum 5 years of experience in full-stack development.
  • Strong proficiency in Angular 17, , , and
  • Advanced knowledge of JavaScript, TypeScript, HTML, CSS/SCSS.
  • Experience with RESTful APIs, GraphQL, and OpenAPI standards.
  • Familiarity with DevOps tools and cloud platforms (GCP preferred).
  • Solid understanding of containerization and orchestration (Docker, Kubernetes).
  • Experience with modern testing frameworks (Jest, Cypress, Mocha).
  • Version control using Git and Agile development methodologies
  • Experience with Fastify or be nice to have.
  • Familiarity with CI/CD pipelines and cloud-native architecture.
  • Knowledge of security best practices (CORS, CSRF, OAuth).
  • Exposure to monitoring and logging tools (Splunk, Datadog).
  • Proven track record of delivering production-grade applications.
  • Experience in telecom, SaaS, or high-transaction environments is a plus.
  • Excellent command of both spoken and written English.

  • Senior Backend Developer

    2 days ago

    Sibiu, Sibiu, Romania NTT DATA Romania SA Full time €30,000 - €60,000 per year

    Who we areOur client is a leading payment system company specializing in designing and building real-time, account-based payment infrastructures, applications, and services. They are committed to innovation and excellence, constantly driving the evolution of payment solutions in a dynamic and growing industry.What you'll be doingDeveloping and maintaining...

  • Senior Backend Developer

    2 weeks ago

    Sibiu, Sibiu, Romania NTT DATA Romania SA Full time €104,000 - €130,878 per year

    Who we areOur client is a leading payment system company specializing in designing and building real-time, account-based payment infrastructures, applications, and services. They are committed to innovation and excellence, constantly driving the evolution of payment solutions in a dynamic and growing industry.What you'll be doingDevelop and maintain...