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Senior.NET and React Developer – Data & Analytics Platform
  • Kraków
Senior.NET and React Developer – Data & Analytics Platform
Kraków, Kraków, Lesser Poland Voivodeship, Polska
ITDS Polska Sp. z o.o.
24. 2. 2026
Informacje o stanowisku

technologies-expected :


  • .NET
  • React.js
  • C#
  • Microsoft SQL Server
  • T-SQL
  • HTML

technologies-optional :


  • Microsoft Azure
  • AWS
  • Docker
  • Kubernetes

about-project :


  • As a Senior .NET and React Developer – Data & Analytics Platform, you will be working for our client, a leading financial institution committed to transforming how engineering teams leverage data to drive strategic decisions. Your work will empower global teams to optimize DevOps processes, deliver impactful insights, and foster continuous improvement through cutting-edge digital solutions.
  • Unleash innovation at the forefront of data and analytics — shape the future of DevOps practices with your expertise!
  • Krakow-based opportunity with hybrid work model (up to 3 remote days per week).
  • Only candidates with an existing legal right to work in the European Union will be considered for this role.

responsibilities :


  • Participating in software architecture design to ensure scalable and maintainable solutions.
  • Leading UI enhancements and improvements to boost user experience and application stability.
  • Implementing solutions following best Design Patterns and industry standards.
  • Analyzing requirements for comprehensive understanding and recommending impactful improvements.
  • Creating detailed documentation for developed solutions to ensure clarity and knowledge sharing.
  • Developing prototypes to validate concepts and support efficient design iterations.
  • Managing changes through the Service Management lifecycle and actively automating processes to increase efficiency.
  • Providing exceptional customer support by promptly addressing and resolving technical issues.
  • Collaborating effectively with stakeholders to understand needs and deliver tailored technical solutions.

requirements-expected :


  • At least 7 years of professional experience in production applications development within .NET ecosystems, including front-end development with React.
  • Strong proficiency in C# and Web API development, with solid understanding of secure and scalable backend services.
  • Hands-on experience with React, focused on building dynamic, high-performance web applications.
  • Expertise in SQL Server, including advanced T-SQL scripting, query optimization, and performance tuning.
  • Practical experience with DevOps practices, including CI/CD pipelines.
  • Understanding of SDLC processes such as requirements gathering, development, testing, and deployment.
  • Knowledge of modern web technologies like HTML5 and CSS for creating responsive, user-friendly interfaces.
  • Exceptional problem-solving skills with great attention to detail, ensuring high-quality deliverables.
  • Fluent in English, with excellent communication skills.

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
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

  • Praca Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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