.NET Developer

.NET Developer About Us At TTC, we are Enriching lives by connecting people and places. For over 100 years, we’ve been bringing the world closer together by crafting journeys that create lasting memories, lifelong friendships and meaningful cultural connections. Across more than 70 countries and our award-winning brands, we design and deliver travel experiences that go beyond sightseeing - they change perspectives. Behind every unforgettable journey is a passionate team making it happen. That’s where you come in. Our Values Everything we do is guided by our five shared commitments: Value Every Voice - We put people first.Act with Integrity - We do what’s right.Explore Beyond Boundaries - We’re driven by curiosity.Own the Outcome - We take responsibility for our decisions.Succeed Together - We’ve got each other’s backs. .NET Developer We are looking for a .NET Developer to join our team and contribute to building scalable, high-quality applications supporting our global platforms. In this role, you will be responsible for developing and maintaining backend solutions, improving system performance, and collaborating with cross-functional teams to deliver reliable and efficient software. Your responsibilities Designing, developing, and maintaining applications using the .NET platformTranslating business requirements into functional and scalable solutionsMaintaining and upgrading existing applications, including troubleshooting and bug fixingRefactoring and improving existing code to enhance performance and efficiencyWriting clean, high-quality code following best practicesTesting, monitoring, and continuously improving applicationsIdentifying performance bottlenecks and implementing effective solutionsContributing to system architecture, technical specifications, and application designImplementing best practices related to security, quality, and development standardsCollaborating with other developers and stakeholders in an agile environment Our requirements Minimum 3 years of experience working with .NETStrong knowledge of MVC and REST APIExperience working in a team-based software development environmentGood knowledge of MS SQL and ElasticSearchExperience with CI/CD tools (e.g. Git, TeamCity)Knowledge of unit and integration testingAbility to write clean, maintainable, and testable codeVery good command of English (working in an international environment) Nice to have Experience with Umbraco or AngularKnowledge of AWS How we work Clean Code approachCode reviews and quality standardsDesign patterns and best practicesStatic code analysisContinuous Integration and Continuous Deployment What we offer Hybrid work model (1–2 days per week in our Katowice office)Opportunity to work on international, large-scale projectsCollaboration with experienced professionals in a global environmentContinuous learning and development opportunitiesEnglish lessonsAttractive remuneration in EuroIndividual development budgetConferences (Poland and abroad)Mentoring and support from tech leadersSpace for innovation and developing your own ideasKnowledge-sharing culture and support for IT community initiativesFlexible working hoursPartially or fully funded training Interested? Apply and grow with us.