{"id":3697017,"url":"https://alion.io/job/nielseniq-software-engineer-13","title":"Software Engineer","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":22,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":14,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"on_site","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":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Git","optional":false},{"name":"PostgreSQL","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Spark","optional":true}],"status":"closed","first_seen_at":"2026-11-03T16:05:04Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-04T09:26:25Z","board_verified":false,"closed_at":"2026-11-04T09:26:25Z","days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"About Job\nWe are seeking a results-driven Software Engineer to join a high-performing engineering team focused\non developing scalable, cloud-native, data-intensive applications. This role is ideal for a highly skilled\nbackend engineer with deep experience in database technologies and a strong track record of building\nand supporting data-intensive applications. You will play a critical role in designing scalable, high-performance solutions within our Phoenix system, leveraging a modern tech stack including Python,\nSpark, PostgreSQL, and Airflow.\nThis is an exciting opportunity to work on mission-critical systems that process massive volumes of\nconsumer and retail data for customers around the globe.\nResponsibilities\nDesign, develop and maintain robust backend systems for high-volume data processing.\nLead the design and optimization of relational and non-relational databases, with a focus on PostgreSQL.\nEnsure reliability, scalability, and performance of production data pipelines and backend services.\nProvide hands-on production support, including monitoring, troubleshooting, and resolving issues that are time-sensitive for client delivery.\n Collaborate across cross-functional teams involving Product, Operations, Design and Architecture teams to deliver high-impact solutions aligned with business objectives.\nApply a deep understanding of complex business logic to enhance system capabilities and data workflows.\nChampion best practices in code quality, performance tuning, and maintainability.\nContribute to continuous improvement initiatives across development, deployment, and monitoring processes.\nParticipate in the full software development lifecycle, including design, development, testing, deployment, monitoring, and support.\n 3-7 years of professional software engineering experience developing enterprise-grade applications, with a focus on backend and data systems.\nAdvanced proficiency in SQL, Python, and PySpark for data processing and application development.\nDemonstrated expertise in PostgreSQL, including query optimization, indexing, partitioning, and performance tuning.\nExperience supporting mission-critical, time-sensitive production environments and client facing data delivery.\nStrong understanding of RESTful APIs, microservices architecture, and scalable system design.\nWorking knowledge of CI/CD pipelines, version control (Git), and DevOps practices.\nProven ability to lead initiatives, mentor peers, and adapt to evolving technical landscapes.\nExcellent analytical and problem-solving skills with the ability to independently drive complex technical solutions.\nDemonstrated ability to incorporate AI-enabled development workflows while maintaining engineering rigor, security standards, code quality, and architectural best practices.\nExperience working in Agile development environments.\nExcellent communication and collaboration skills.\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. 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