{"id":1171945,"url":"https://alion.io/job/nielseniq-junior-data-ml-analyst","title":"Junior Data / ML Analyst","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":20,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":14,"computed_at":"2026-09-30T05:45:00Z"}},"role":"Analytics","role_family":"Analytics","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":1150,"max":1350,"currency":"EUR","period":"month","gross":null,"usd_annual":18384},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"Outlook","optional":false},{"name":"SQL","optional":false},{"name":"Machine Learning","optional":true}],"status":"live","first_seen_at":"2026-09-24T08:02:45Z","employer_posted_date":"2026-09-24","last_verified_at":"2026-09-29T20:40:57Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Within the Operations team, the Junior Data / ML Analyst is responsible for the timely and accurate quality control and delivery of data to the clients. The role ensures that client data is distributed according to contractual agreements and quality standards.\nKey Responsibilities:\nData QualityControl\nPerform quality control checks on client deliverables.\nApply changes to dataset using internal platforms.\nImprove ML training dataset quality.\nData Processing &Analysis\nReport data deviations by providing trend analysis.\nCreate or update SQL based queries for automated data monitoring.\nAnalyze and suggest improvements for the taxonomy.\nWork effectively with internal platforms and applications.\nCollaboration & Communication\nProvide timely solutions to delivery-related issues or client ad-hoc requests.\nParticipate in regular brainstorm or retrospective sessions and performance reviews.\nCompliance & Confidentiality\nPromote and adhere to global processes and best practices.\nMaintain strict confidentiality of client and internal data.\nEnsure compliance with internal standards and productivity targets.\nGeneral & Administrative Duties\nParticipate in company-organized training sessions.\nReport system issues that may impact workflow.\nSupport team, department, and organizational tasks as needed.\nQualifications\nProficiency in MS Office & MS Outlook\nUniversity degree required.\nStrong written and spoken English (B1/B2 level).\nIs a plus: general acquaintance with Data Analysis, Machine Learning and Computer Science. \nUnderstanding of market and product specifics is an advantage.\nFamiliarity with data processing methods, procedures, and tools.\nAttention to detail and high-quality standards.\nLogical thinking and problem-solving skills.\nStrong time management & self-administration skills.\nResults-driven with persistence and follow-through.\nWorks effectively under deadlines and tracks progress.\nTakes personal responsibility and acknowledges mistakes.\nWe offer:\nFood vouchers € 62\nAdditional Medical Insurance, incl Prophylactics, Outpatient care, Inpatient care, еxpenses for medications and medical products\nLife Insurance\nMultisport card (self-funded by the employee) \nA Hybrid model of working: 3 days of the week you work from home (home office), 2 days from the office.\nAdditional paid leave of 3 days in case of no overdue leave days from previous year\nFree access to LinkedIn Learning platform\nIn addition:\nWorking in an international organization, once you become a specialist in your field, you can count on numerous programs offering development or relocation to other departments or countries. Your development is important to us!\n Stable employment in a dynamic and international environment with an established position on the market.\nVolunteer time off (Global Volunteer Day) \nFree Employee Assistance Program (EAP) - confidential counselling for emotional well-being \nOffice located close to the city center, easily accessible by public transportation \nAll documents will be treated in the strictest confidentiality.\nOnly short-listed candidates will be invited for an interview.\nOur 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":5753,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Intermediate (B1)","optional":false}]},"benefits":["Equity","Flexible schedule","Health insurance","Home office","Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":["Artificial Intelligence","Commerce","Government"],"lifecycle":[{"event":"open","at":"2026-09-24T08:18:40Z"}],"liveness":{"score":46,"band":"ok","label":"Likely open","p_open":1,"p_active":0.512,"p_room":0.9,"age_days":5,"expected_fill_days":14,"reasons":["conf:9","stale_co","velocity","win:mid","comp:junior,brand"],"computed_at":"2026-09-30T05:45:00Z"},"pay":{"stated_usd_annual":18384,"is_top_pay":false},"html_url":"https://alion.io/job/nielseniq-junior-data-ml-analyst","json_url":"https://alion.io/job/nielseniq-junior-data-ml-analyst.json","meta":{"generated_at":"2026-09-30T06:00:01Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4195,"day_limit":5000,"remaining_today":805,"minute_limit":60,"resets_at":"2026-10-01T00:00:00Z"}}}