Senior .Net Developer with JS (E)

<h3>Company Description</h3><p>Our mission as an IT services company is to provide the best solutions to our clients around the world. We accomplish this by analyzing our clients' needs and matching them with the skills and aspirations of our employees. That's why one of our main motivations is to provide every Employee and Consultant with a rewarding experience. Joining us means being part of a community with diverse personalities. Start your adventure with ALTER SOLUTIONS!</p><h3>Job Description</h3><ul><li>Creation and development of a system for vulnerabilities.</li><li>Cyber Security.</li></ul><h3>Qualifications</h3><ul><li><strong>5+ years</strong> of experience in a similar position</li><li><strong>C#, .Net Core, .Net MVC</strong></li><li>Experience in improving, refactoring, and rewriting code</li><li>Experience with <strong>JavaScript</strong> </li><li><strong>T-SQL</strong> programming</li><li>Experience in improving, refactoring, and rewriting code</li><li>Familiarity with <strong>EF Core</strong> or other data access technologies</li><li>English</li><li><strong>Polish min C1</strong></li></ul><p><strong>Nice to Have</strong></p><ul><li><strong>Angular </strong>experience</li><li>Experience working with Git repositories</li><li>Awareness of the latest versions of C#</li><li><strong>Web UI design</strong> skills would be advantageous</li></ul><h3>Additional Information</h3><ul><li>Location: <strong>Hybrid - occasionally</strong></li><li>Type of contract: <strong>B2B</strong></li><li>Rate: <strong>up to 140 PLN/H net + VAT</strong></li></ul><p><strong>We offer</strong></p><ul><li>Access to local and international projects - Clients from France, Germany, Portugal, UK and Benelux.</li><li>Professional development support -trainings, technical certificates, conference participation, foreign language classes and soft skills trainings are subsidized up to 2 000 PLN.</li><li>Bonus for recommending Candidates starting from 6 000 up to 10 000 PLN.</li><li>Fully paid Medicover healthcare card.</li><li>Wellbee platform access.</li><li>Multisport card.</li><li>Regular integration events and gifts.</li><li>Mobility Program.</li><li>Long-term cooperation.</li></ul><p><em>If You applied for this position the Controller of your personal will be  ALTER SOLUTIONS POLSKA Sp. z o.o., with its registered office at </em>Przyokopowa 31, 01-208 Warsaw<em>. The personal data provided by you will be processed for the purpose of the recruitment process and for future recruitment processes. You will have the right too choose one or both options on next page.</em></p><p><em>You have the right to access the content of your data, request their rectification, erasure, restriction of processing, the right to data portability, the right to object to the processing of your data and the right to lodge a complaint to the President of the Personal Data Protection Office.</em></p>