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Senior Node.js Developer
  • Kraków
Senior Node.js Developer
Kraków, Kraków, Lesser Poland Voivodeship, Polska
ITDS Polska Sp. z o.o.
9. 7. 2025
Informacje o stanowisku

technologies-expected :


  • Node.js
  • TypeScript
  • MongoDB
  • Redis
  • AWS
  • JavaScript
  • Git
  • GitHub

technologies-optional :


  • React.js
  • NoSQL
  • Unix
  • Jenkins
  • Jest
  • Jasmine
  • Karma
  • Cypress

about-project :


  • As a Node.js Developer youll be working for our client, a prominent player in the media industry. You will join the team and take responsibility for the development and maintenance of backend applications (Node.js, NestJS) in the field of digital advertising serving technologies and identity management, built in a distributed (non-monolithic) architecture. We are seeking someone actively engaged in improving the quality of solutions and processes, including the development of automated tests and monitoring tools, as well as co-creating new directions for the development of the advertising ecosystem (R&D).
  • Shape the Future of Digital Advertising as a Senior Node.js Developer!
  • Krakow/Warsaw-based opportunity with almost fully remote work model (1 day in the office/month).

responsibilities :


  • Develop and maintain backend applications (Node.js, NestJS) for digital advertising serving and identity technologies.
  • Develop and maintain automated tests (tools and test cases).
  • Develop and maintain monitoring solutions.
  • Actively participate in creating new solutions and development directions for the advertising ecosystem (R&D).
  • Participate in the full software development lifecycle: from requirements clarification, through design, implementation, deployment, to maintenance and monitoring.

requirements-expected :


  • Higher education, preferably in Computer Science.
  • Minimum 5 years of programming experience in IT projects.
  • At least 3 years of experience in Node.js project development.
  • Experience in application design, performance optimization, and monitoring.
  • Ability to decompose tasks effectively.
  • Very good knowledge of: Node.js, TypeScript, Frameworks such as NestJS, Fastify, Databases: MongoDB, Redis, AWS S3 bucket, Object-oriented and functional programming in JavaScript, Event-driven development, Design patterns and best practices, Version control systems: GIT, GitHub, Babel tools
  • Willingness for active professional growth
  • English language skills sufficient for reading/writing technical documentation

offered :


  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to Multisport Program
  • Access to Pluralsight
  • Flexible hours

benefits :


  • sharing the costs of sports activities
  • private medical care
  • remote work opportunities
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • mobile phone available for private use
  • computer available for private use
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • access to +100 projects
  • access to Pluralsight

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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