{"id":1266368,"url":"https://alion.io/job/nexionpro-services-aiml-data-scientist","title":"AI/ML Data Scientist","company":{"id":3800843,"name":"Nexionpro Services","domain":"nexionpro.com","url":"https://alion.io/company/nexionpro-services","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":34000,"max_usd":80000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":11},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"Anomaly Detection","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"TensorFlow","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"LightGBM","optional":true},{"name":"Pandas","optional":true},{"name":"Scikit-learn","optional":true},{"name":"Spark","optional":true},{"name":"SQL","optional":true},{"name":"XGBoost","optional":true}],"status":"live","first_seen_at":"2026-09-05T05:25:47Z","employer_posted_date":null,"last_verified_at":"2026-09-05T05:25:47Z","board_verified":false,"closed_at":null,"days_open":28,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":28},"description":"About the Role : \n\nWe are seeking an experienced AI/ML Data Scientist to design, build, and deploy machine learning solutions for large-scale payment platforms. The ideal candidate will leverage advanced analytics, machine learning, and AI technologies to address business-critical challenges including fraud detection, risk scoring, authorization optimization, anomaly detection, and transaction monitoring.\n\nKey Responsibilities : \n\nMachine Learning & Model Development : \n\n- Real-time fraud detection\n\n- Card-not-present (CNP) risk scoring\n\n- Authorization approval/decline optimization\n\n- Merchant risk assessment\n\n- Chargeback and dispute prediction\n\n- AML and transaction anomaly detection\n\nMLOps & Production Engineering : \n\n- Deploy machine learning models in real-time and batch processing environments.\n\n- Implement model monitoring, drift detection, performance tracking, and retraining strategies.\n\n- Establish MLOps best practices including model versioning, CI/CD pipelines, reproducible training workflows, and A/B testing frameworks.\n\nAI & Generative AI Applications : \n\n- Utilize modern AI and LLM technologies (Claude, GPT, etc.) to enhance data science workflows.\n\n- Develop AI-driven solutions for feature discovery, automated reporting, anomaly interpretation, and analyst productivity.\n\nRequired Skills : \n\nTech Stack : Python, Pandas, Scikit-learn, XGBoost, LightGBM, TensorFlow, PyTorch, SQL, AWS/Azure/GCP, Spark, Airflow.\n\n- 10+ years of overall IT experience with at least 3+ years in Data Science or Machine Learning roles.\n\n- Strong understanding of imbalanced datasets and fraud detection techniques.\n\n- Master's or PhD in Computer Science, Statistics, Mathematics, Data Science, or related quantitative disciplines.\n\nSkills\nArtificial Intelligence, Machine Learning, Data Science, Data Scientist, MLOps, Generative AI, LLM, GPT, Python, PyTorch, Tensorflow","description_format":"text","description_chars":1887,"description_truncated":false,"requirements":{"experience_years_min":10,"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":["IT Infrastructure & Networking Services","Managed IT Services (MSP)"],"lifecycle":[{"event":"open","at":"2026-09-25T22:00:00Z"}],"visa":[],"liveness":{"score":46,"band":"ok","label":"Likely open","p_open":0.85,"p_active":0.72,"p_room":0.75,"age_days":28,"expected_fill_days":30,"reasons":["seen:28","velocity","win:late"],"computed_at":"2026-10-03T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/nexionpro-services-aiml-data-scientist","json_url":"https://alion.io/job/nexionpro-services-aiml-data-scientist.json","meta":{"generated_at":"2026-10-04T02:04:19Z","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":2846,"day_limit":5000,"remaining_today":2154,"minute_limit":60,"resets_at":"2026-10-05T00:00:00Z"}}}