{"id":1249889,"url":"https://alion.io/job/tekwissen-data-scientist-aiml-bigquery","title":"Data Scientist - AI/ML & BigQuery","company":{"id":3801178,"name":"Tekwissen","domain":"tekwissen.in","url":"https://alion.io/company/tekwissen-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"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":{"min_usd":21000,"max_usd":44000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":51},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BigQuery","optional":false},{"name":"Data Augmentation","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-08-08T08:40:55Z","employer_posted_date":null,"last_verified_at":"2026-08-08T08:40:55Z","board_verified":false,"closed_at":null,"days_open":57,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":57},"description":"Data Scientist AI/ML & BigQuery Chennai\n\nPosition Description:\n\nEmployees in this job function are responsible for predicting and/or extracting meaningful trends/patterns/recommendations from raw data, leveraging data science methodologies including Machine Learning (ML), predictive modeling, math, statistics, advanced analytics, etc.\n\nKey Responsibilities:\n\n- Understand business requirements and analyze datasets to determine suitable approaches to meet analytic business needs and support data-driven decision-making.\n\n- Design and implement data analysis and ML models, hypotheses, algorithms and experiments to support data driven decision-making.\n\n- Apply various analytics techniques like data mining, predictive modeling, prescriptive modeling, math, statistics, advanced analytics, machine learning models and algorithms, etc. to analyze data and uncover meaningful patterns, relationships, and trends.\n\n- Design efficient data loading, data augmentation and data analysis techniques to enhance the accuracy and robustness of data science and machine learning models, including scalable models suitable for automation.\n\n- Research, study and stay updated in the domain of data science, machine learning, analytics tools and techniques etc. and continuously identify avenues for enhancing analysis efficiency, accuracy and robustness.\n\nSkills Required:\n\nPython, Data Science, Big Query, Data/Analytics, AI/ML, Machine Learning.\n\nSkills Preferred:\n\nArtificial Intelligence & Expert Systems, GenAI, ALGORITHMS.\n\nExperience Required:\n\n5+ years of experience in the relevant field.\n\nEducation Required: Bachelor's Degree.\n\nEducation Preferred:\n\n- Master's Degree.\n\nAdditional Information:\n\n- Analyze the automotive data.\n\n- Perform Exploratory Data Analysis.\n\n- Generate Predictions.\n\n- Provide Recommendations.\n\nSkills\nData Science, Data Management, Data Scientist, Artificial Intelligence, Machine Learning, Data Modeling, Data Mining, Generative AI","description_format":"text","description_chars":1957,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-25T18:00:00Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.508,"p_room":0.35,"age_days":56,"expected_fill_days":24,"reasons":["seen:56","win:tail"],"computed_at":"2026-10-04T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/tekwissen-data-scientist-aiml-bigquery","json_url":"https://alion.io/job/tekwissen-data-scientist-aiml-bigquery.json","meta":{"generated_at":"2026-10-05T01:43:33Z","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":2303,"day_limit":5000,"remaining_today":2697,"minute_limit":60,"resets_at":"2026-10-06T00:00:00Z"}}}