.
Senior Frontend/fullstack engineer
  • Warszawa
Senior Frontend/fullstack engineer
Warszawa, Warszawa, Mazowieckie, Polska
HAYS POLAND Sp. z o.o.
30. 11. 2025
Informacje o stanowisku

For our Client, we are looking for Senior Frontend/fullstack engineer.

Full remote.
Contract of employment / B2B. 
Working hours 11am-7pm.

Join our Innovation department as a Front-End Engineer located in our Warsaw Center of Excellence office (remote).


Position Summary:
The Front-End Engineer will be responsible for designing and developing user interfaces for AI applications within a law firm setting. This role emphasizes a strong focus on UI/UX and front-end design, primarily using C# and .Net, to create intuitive and efficient digital experiences for users.


Key Responsibilities:
  • Designs and implements user interfaces using C#, .Net
    , HTML, CSS, and JavaScript
  • Collaborates with cross-functional teams to integrate AI functionalities into the UI
  • Develops wireframes, prototypes, and mockups to convey design ideas
  • Ensures the technical feasibility of UI/UX designs
  • Conducts user research and evaluates user feedback to refine interfaces
  • Maintains and improves existing codebases and troubleshoot issues
  • Collaborates with backend developers to integrate UI components with server-side logic
Qualifications
Skills & Competencies
  • Strong expertise in C#, .Net, HTML, CSS, and JavaScript for UI design
  • Proficiency in UI/UX design principles and practices
  • Experience with responsive and adaptive design
  • Familiarity with version control systems, particularly Git
  • Understanding of cross-browser compatibility issues and ways to work around them
  • Ability to successfully adapt to changing priorities and work demands
  • Position also requires the ability to work under pressure to meet strict deadlines, effectively prioritize multiple tasks
  • Must have experience in working in a fast paced environment with diverse needs
Education & Prior Experience
  • Bachelor's degree in Computer Science, Information Technology, or a related field
  • Minimum of 4 years experience in front-end development
Technology
  • Strong experience with C# and the .NET framework required
  • Familiarity with Azure DevOps and cloud-based integrations tools or processes
  • Basic knowledge of Python is an advantage, helpful for small scripting tasks or working with back-end teams
Other 
  • Be a Polish citizen living in Poland or a foreign national living in Poland with the right to work in Poland without a work permit.



What you need to do now 


If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.



Hays Poland sp. z o.o. is an employment agency registered in a registry kept by Marshal of the Mazowieckie Voivodeship under the number 361.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


    106 041
    14 346