{"id":2476837,"url":"https://alion.io/job/nielseniq-senior-software-engineer-dot-net","title":"Senior Software Engineer-Dot Net","company":{"id":9378,"name":"NielsenIQ","domain":"nielseniq.com","url":"https://alion.io/company/nielseniq","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":80,"open_postings":17,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":14,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":12000,"max_usd":28000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":133},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ASP.NET Core","optional":false},{"name":"C#","optional":false},{"name":"SQL","optional":false},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"Clean Architecture","optional":true},{"name":"Git","optional":true}],"status":"live","first_seen_at":"2026-10-13T17:33:33Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-14T17:44:29Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Senior Software Engineer (Dot Net)\nChennai\nAbout the Job\nThe SA&I team manages survey platforms and panel management software, supporting key business processes and ensuring high-quality data collection and analysis. Our current technology stack consists primarily of .NET / C# / SQL Server. We are in the process of modernizing our infrastructure, transitioning towards .NET Core and more contemporary development practices.\nThe ideal candidate is a skilled software engineer with experience in .NET technologies, an interest in modernizing legacy systems, and a collaborative mindset. You will be part of a flexible and collaborative environment where you can develop and refine your skills while working on impactful projects.\nWho we are looking for:\nYou have experience developing and maintaining applications in .NET / C# and SQL Server.\nYou have a solid understanding of software engineering principles and best practices.\nYou are eager to work on both legacy WebForms applications and modern .NET Core solutions.\nYou have excellent problem-solving skills and an analytical mindset.\nYou can effectively communicate technical concepts to both technical and non-technical stakeholders.\nYou are a strong team player who thrives in a collaborative environment.\nYou take ownership of your work and deliver high-quality software solutions.\nYou are adaptable and open to learning new technologies as we transition to a more modern infrastructure.\nResponsibilities\nDevelop, maintain, and enhance applications using .NET / C# and SQL Server.\nContribute to the migration of legacy WebForms applications to .NET Core.\nImplement and maintain RESTful APIs and backend services.\nWork closely with stakeholders to understand business requirements and deliver efficient solutions.\nOptimize database queries and improve application performance.\nParticipate in code reviews, testing, and deployment activities.\nCollaborate with other team members to ensure system stability, security, and scalability.\nTroubleshoot and debug issues in both existing and new applications.\n 6 - 9 years of experience in software development using .NET / C# and SQL Server.\nExperience with WebForms and ASP.NET MVC is a plus.\nFamiliarity with .NET Core and modern web development practices.\nUnderstanding of relational databases and writing optimized SQL queries.\nKnowledge of software development best practices, including version control (Git), unit testing, and CI/CD pipelines.\nExperience with cloud platforms (Azure)\nA good understanding of .net http request pipelines, clean architecture, Dependency-Injection concepts and unit testing.\nBachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).\n Our Benefits\nFlexible working environment\nVolunteer time off\nLinkedIn Learning\nEmployee-Assistance-Program (EAP)\nNIQ may utilize artificial intelligence (AI) tools at various stages of the recruitment process, including résumé screening, candidate assessments, interview scheduling, job matching, communication support, and certain administrative tasks that help streamline workflows. These tools are intended to improve efficiency and support fair and consistent evaluation based on job-related criteria. All use of AI is governed by NIQ’s principles of fairness, transparency, human oversight, and inclusion. Final hiring decisions are made exclusively by humans. NIQ regularly reviews its AI tools to help mitigate bias and ensure compliance with applicable laws and regulations. If you have questions, require accommodations, or wish to request human review were permitted by law, please contact your local HR representative. For more information, please visit NIQ’s AI Safety Policies and Guiding Principles: https://nielseniq.com/global/en/info/niqs-ai-safety-policies/\nAbout NIQ\nNIQ is the world’s leading consumer intelligence company, delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth. In 2023, NIQ combined with GfK, bringing together the two industry leaders with unparalleled global reach. With a holistic retail read and the most comprehensive consumer insights-delivered with advanced analytics through state-of-the-art platforms-NIQ delivers the Full View™. NIQ is an Advent International portfolio company with operations in 100+ markets, covering more than 90% of the world’s population.\nFor more information, visit NIQ.com\nWant to keep up with our latest updates?\nFollow us on: LinkedIn | Instagram | Twitter | Facebook\nOur commitment to Diversity, Equity, and Inclusion\nAt NIQ, we are steadfast in our commitment to fostering an inclusive workplace that mirrors the rich diversity of the communities and markets we serve. We believe that embracing a wide range of perspectives drives innovation and excellence. All employment decisions at NIQ are made without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, marital status, veteran status, or any other characteristic protected by applicable laws. We invite individuals who share our dedication to inclusivity and equity to join us in making a meaningful impact. To learn more about our ongoing efforts in diversity and inclusion, please visit the https://nielseniq.com/global/en/news-center/diversity-inclusion","description_format":"text","description_chars":5367,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Equity","Flexible schedule"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Market Research","Retail & Pricing Analytics"],"lifecycle":[{"event":"open","at":"2026-10-13T21:38:37Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.602,"p_room":1,"age_days":0,"expected_fill_days":14,"reasons":["conf:0","stale_co","win:early","comp:brand"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/nielseniq-senior-software-engineer-dot-net","json_url":"https://alion.io/job/nielseniq-senior-software-engineer-dot-net.json","meta":{"generated_at":"2026-10-14T20:38:01Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"assistant_verified","counted_by":"address","units_charged":1,"used_today":3937,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":9378},"rest":"https://alion.io/mcp/rest/get_company?id=9378"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnielseniq-senior-software-engineer-dot-net"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fnielseniq-senior-software-engineer-dot-net"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fnielseniq-senior-software-engineer-dot-net"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/nielseniq-senior-software-engineer-dot-net\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnielseniq-senior-software-engineer-dot-net"}]}