{"id":3285753,"url":"https://alion.io/job/ntt-data-senior-net-developer-technical-lead-with-german","title":"Senior .NET Developer / Technical Lead with German","company":{"id":50348,"name":"NTT DATA","domain":"nttdata.com","url":"https://alion.io/company/ntt-data","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Phenom","truth_index":{"grade":"A","score":95,"open_postings":104,"ghost_share":0,"stale_share":0.375,"repost_share":0.019,"time_to_fill_p50_days":18,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brașov, Romania"],"countries":["RO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":26000,"max_usd":77000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2257},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"C#","optional":false},{"name":"Java","optional":false},{"name":"PowerShell","optional":false},{"name":"Rest API","optional":false},{"name":"Azure","optional":true},{"name":"Gmail","optional":true},{"name":"WhatsApp","optional":true}],"status":"live","first_seen_at":"2026-10-26T18:17:57Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-27T17:25:12Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Who We Are\nThey say we turn complexity into clarity, but at our Microsoft Competence Center within NTT DATA Romania, we know it’s more than that. We build end-to-end digital ecosystems for DACH customers, using the full power of the Microsoft stack. Our work blends engineering precision with architectural vision, whether we’re orchestrating enterprise workflows in Dynamics 365, crafting low-code accelerators with Power Platform, designing cloud-native services on Azure, or shaping modern workplaces powered by Microsoft 365 and Teams.\nWe are seeking a Senior .NET Developer / Technical Lead with German language skills to join a specialized team in the financial and accounting software domain, working on a portfolio of desktop applications that integrate third-party financial data into a complex accounting ecosystem. These applications convert data such as bank statements, e-commerce invoices, and payment exports into ready-to-post accounting entries, support corrections to accounting data, and enable payroll data exports in different formats.\nYou will be the first .NET expert joining this business area, which gives you the opportunity to shape how the .NET landscape develops from the very beginning. You will initially take responsibility for a defined portfolio of financial and accounting applications, while helping us build the technical expertise required to take over additional .NET applications in the future. Our goal is to grow this area around strong .NET expertise, following a similar approach to the one we have already established for Java applications. This means your contribution will go beyond individual application development: you will help create the technical foundation for a growing portfolio and, over time, for a broader .NET team. Whether you’re looking for a permanent position or a freelance collaboration, we’d love to talk. Apply now and let’s explore what we can build together.\nWhat you'll be doing\nDevelop and maintain high-quality desktop applications using C#, .NET, and WPF, with a strong focus on stability, maintainability, and reliability.\nHelp establish the technical standards and foundations for the growing .NET application portfolio, supporting the future onboarding of additional applications.\n\nWork on applications that process and transform financial and accounting data from external sources such as banks, e-commerce platforms, payment providers, and payroll systems.\nDesign and integrate technical components to enable smooth communication and data exchange between different systems and applications.\nWork with structured data formats such as XML and JSON as part of application integrations and data-processing workflows.\nUse PowerShell for scripting and automation tasks where appropriate.\nImplement asynchronous programming using async/await to support responsive and performant desktop applications.\nDevelop and integrate RESTful APIs and external services to support application functionality and system interoperability.\nWrite well-structured, efficient, and testable code, applying unit testing practices to ensure application quality and stability.\nAnalyze technical issues, troubleshoot complex application behavior, and propose sustainable technical solutions.\nCollaborate with stakeholders and clients to understand business requirements and translate them into effective technical solutions.\nContribute to technical discussions and decision-making, perform code reviews, and support knowledge sharing within the development team.\nContribute to technical documentation, including system specifications, development guidelines, and relevant user documentation.\nWork closely with Agile teams to deliver incremental improvements and high-quality software.\nWhat You'll Bring Along\nBachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.\nAt least 8 years of software development experience, with a strong focus on C# and .NET.\nStrong hands-on experience with WPF and desktop application development.\nExperience working with PowerShell for scripting and automation tasks.\nGood understanding of structured data formats such as XML and JSON.\nGood understanding of both .NET Framework and modern .NET / .NET Core environments.\nExperience with asynchronous programming using async/await and building responsive desktop applications.\nExperience integrating and consuming RESTful APIs and external services.\nExperience writing testable code and applying unit testing practices to ensure application quality and stability.\nStrong analytical, debugging, and problem-solving skills, with a focus on clean, maintainable, and reliable code.\nAbility to understand complex business requirements and translate them into effective technical solutions.\nExperience working with integrations and data exchange between different systems and applications.\nExperience working in Agile development environments and collaborating closely with developers, stakeholders, and clients.\nAbility to contribute to technical discussions, support technical decision-making, perform code reviews, and share knowledge within the team.\nA good understanding of UX/UI principles for desktop applications is nice to have.\nExcellent verbal and written communication skills in English and at least B2-level German.\n\nDocument\n\nWhat’s in it for you\nNew beginnings can be a challenge. We promise a smooth integration and a supportive mentor\nPick your working style: choose from Remote, Hybrid or Office work opportunities\nEarly bird or night owl? Our projects have different working hours to suit your needs\nNobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms\nWe want you to stay healthy! Enjoy our Private Health Insurance - it’s custom-made for you\nA clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School\nMake the most of our epic parties or themed events - they’re lovingly designed for our people and their families\nNTT DATA recruiters will never ask job seekers and candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties that may try to impersonate NTT DATA recruiters, either in writing or by phone, in an attempt to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will be associated with an @nttdata.com email address. NTT DATA will not use any non-NTT DATA or personal email domains (Gmail, Yahoo, etc.) or personal communication channels (WhatsApp, Facebook etc) at any time during the recruitment process. If you suspect any fraudulent activity, please contact us.\nNTT DATA Romania is an equal opportunity employer and considers all applicants regardless to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees.\nNot the job for you? Perhaps you have a friend who would be a perfect fit. Send them this link!\nWhat’s in it for you\nNew beginnings can be a challenge. We promise a smooth integration and a supportive mentor\nPick your working style: choose from Remote, Hybrid or Office work opportunities\nEarly bird or night owl? Our projects have different working hours to suit your needs\nNobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms\nWe want you to stay healthy! Enjoy our Private Health Insurance - it’s custom-made for you\nA clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School\nMake the most of our epic parties or themed events - they’re lovingly designed for our people and their families\nMake this the place you grow\nYour unique talent is what matters. NTT DATA Romania is an equal opportunity employer and considers all applicants regardless to race, color, religion, citizenship, national origin, ethnicity, age, gender, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic.\n\nDocument\n\nThird parties fraudulently posing as NTT DATA recruiters\nNTT DATA recruiters will never ask job seekers and candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties that may try to impersonate NTT DATA recruiters, either in writing or by phone, in an attempt to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will be associated with an @nttdata.com email address. NTT DATA will not use any non-NTT DATA or personal email domains (Gmail, Yahoo, etc.) or personal communication channels (WhatsApp, Facebook etc) at any time during the recruitment process. 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