Senior Fullstack Engineer - Node.js & AI Solutions

Hlavní město Praha, Czech Republic

Erste Group

Erste Group is one of the largest financial services providers in Central and Eastern Europe.

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About us:

We are seeking a skilled Senior Fullstack Engineer with a strong background in React for development and Node.js for backend development, to work on the development and scaling of our backend systems that integrate advanced AI technologies. The ideal candidate will have experience in building scalable applications, working with modern technology stacks, and deploying AI-driven solutions.

Key Responsibilities:

  • Design and develop the User interface in the React

  • Design and develop high-performance backend services using Node.js, Express, and other relevant frameworks to handle complex business logic and data processing.

  • Implement and manage APIs for internal and external use, ensuring optimal performance, security, and scalability.

  • Collaborate with AI teams to integrate large language models and machine learning algorithms into the backend, enhancing our platform's capabilities.

  • Utilize databases like MongoDB, PostgreSQL, and Redis efficiently, ensuring data integrity and speed.

  • Deploy applications on cloud platforms such as Azure and AWS Cloud using container technologies like Docker and orchestration tools like Kubernetes.

  • Maintain code quality and ensure high availability and reliability of all systems through robust testing and continuous integration practices.

Requirements:

  • Bachelor's or master's degree in computer science, Engineering, or a related field.
  • Minimum of 1 year of experience in frontend development.
  • Minimum of 3 years of experience in backend development, with at least 2 years using Node.js recently.
  • Proven track record of developing scalable and efficient backend systems using modern Javascript / typescript frameworks and tools.
  • Experience with AI integrations, particularly in processing and utilizing large datasets with machine learning models.
  • Strong understanding of cloud infrastructure, DevOps practices, and continuous deployment pipelines.
  • Proficient in using version control systems, preferably Git, and familiarity with CI/CD tools.
  • Experience with work in the Agile environment with multiple teams.

Preferred Qualifications:

  • Experience with NLP tools, libraries and applications of LangChain in a production environment.
  • Demonstrated ability to work in a dynamic, collaborative environment and lead complex technical projects.
  • Experience with complex integrations of solutions into different platforms
  • Ability to work with different solutions in terms of code, innovate it or enrich it
  • Excellent problem-solving capabilities and the ability to adapt quickly to new technologies.
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* Salary range is an estimate based on our AI, ML, Data Science Salary Index 💰

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Tags: Agile APIs AWS Azure CI/CD Computer Science DevOps Docker Engineering Git JavaScript Kubernetes LangChain LLMs Machine Learning ML models MongoDB NLP Node.js Pipelines PostgreSQL React Security Testing TypeScript

Perks/benefits: Career development

Region: Europe
Country: Czechia

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