Senior Fullstack .NET Developer

Senior Fullstack .NET Developer Miejsce pracy: Warszawa Technologies we use Expected C# .NET Core .NET Angular JavaScript Docker Kubernetes MS SQL Linux Windows Server TeamCity Git Bitbucket RabbitMQ Redis Ansible Operating system Windows Linux About the project As a Senior Fullstack .NET Developer you will be working for our client, a leading company in the online banking sector, contributing to the development of secure, scalable, and high-performance financial applications. The project involves creating modern web-based solutions and maintaining core banking systems using the latest technologies in the .NET and Angular ecosystems. You will work in a dynamic, agile team environment that emphasizes automation, cloud-native development, and continuous delivery to ensure fast and reliable deployment of new features. Warsaw based opportunity with hybrid work model (2 days in the office/month). Your responsibilities Design and develop scalable web applications using .NET and Angular Implement and maintain CI/CD pipelines to streamline delivery Create and execute unit and end-to-end tests to ensure code quality Work with Docker and Kubernetes for containerization and orchestration Collaborate with DevOps and QA teams to support smooth deployment processes Apply SOLID principles and design patterns to produce clean, maintainable code Troubleshoot and optimize backend performance and database queries Integrate and manage messaging systems such as RabbitMQ Participate in code reviews and contribute to knowledge sharing Monitor and improve system reliability and performance in production Our requirements Strong experience with C#, .NET Core, and .NET Framework Solid knowledge of Angular and JavaScript Hands-on experience with Docker and Kubernetes Practical understanding of design patterns, IoC, DI, and SOLID principles Proven experience with MSSQL and writing optimized queries Experience with both Linux and Windows operating systems Deep understanding of CI/CD processes and tools (e.g., TeamCity) Familiarity with version control systems such as Git or Bitbucket Experience with automated testing frameworks for unit and E2E testing Proficiency in using message brokers like RabbitMQ and caching tools like Redis Knowledge of Ansible This is how we organize our work This is how we work agile scrum This is how we work on a project Continuous Deployment Continuous Integration What we offer 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 mobile phone available for private use computer available for private use 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 Recruitment stages first online interview second online interview GETREADY to meet with us ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data. ITDS’s Whistleblower Procedure You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf ITDS Polska Sp. z o.o. ITDS supports financial service providers to take the next steps. We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization. We see where banks, insurers, payment companies, or fintech can go and how they can get there. That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality. ITDS in Poland - Pure player in new Technologies & Financial Industry 300 IT implementation professionals 20 clients in the Banking, Insurance, Payment & Fintech Industry ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities. Informujemy, że administratorem danych jest ITDS z siedzibą w Warszawie, ul. Złota 59 (dalej jako "administrator"). Masz prawo do żądania dostępu do swoich danych osobowych, ich sprostowania, usunięcia lub ograniczenia przetwarzania, prawo do wniesienia sprzeciwu wobec przetwarzania, a także prawo do przenoszenia danych oraz wniesienia skargi do organu nadzorczego. Dane osobowe przetwarzane będą w celu realizacji procesu rekrutacji. Podanie danych w zakresie wynikającym z ustawy z dnia 26 czerwca 1974 r. Kodeks pracy jest obowiązkowe. W pozostałym zakresie podanie danych jest dobrowolne. Odmowa podania danych obowiązkowych może skutkować brakiem możliwości przeprowadzenia procesu rekrutacji. Administrator przetwarza dane obowiązkowe na podstawie ciążącego na nim obowiązku prawnego, zaś w zakresie danych dodatkowych podstawą przetwarzania jest zgoda. Dane osobowe będą przetwarzane do czasu zakończenia postępowania rekrutacyjnego i przez okres możliwości dochodzenia ewentualnych roszczeń, a w przypadku wyrażenia zgody na udział w przyszłych postępowaniach rekrutacyjnych - do czasu wycofania tej zgody. Zgoda na przetwarzanie danych osobowych może zostać wycofana w dowolnym momencie. Odbiorcą danych jest serwis Hello HR oraz inne podmioty, którym powierzyliśmy przetwarzanie danych w związku z rekrutacją. Naruszenia można zgłaszać zgodnie z Procedurą zgłaszania nieprawidłowości ITDS dostępną tutaj:https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf

Location: Warszawa, PL

Posted Date: 4/19/2025