{"id":2738584,"url":"https://alion.io/job/hcltech-senior-ml-engineer-traditional-ml","title":"Senior ML Engineer - Traditional ML","company":{"id":225,"name":"HCLTech","domain":"hcltech.com","url":"https://alion.io/company/hcltech","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"AI/ML","role_family":"AI/ML","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":["Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":76000,"max_usd":137000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":56},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Kafka","optional":false},{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"Machine Learning","optional":false},{"name":"NumPy","optional":false},{"name":"Pandas","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Scikit-learn","optional":false},{"name":"Spark","optional":false},{"name":"Statsmodels","optional":false},{"name":"TensorFlow","optional":false},{"name":"Time Series Forecasting","optional":false}],"status":"live","first_seen_at":"2026-10-16T19:53:36Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-19T01:04:42Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Job Summary\nThis role focuses on developing and maintaining machine learning solutions for time series forecasting within the organization’s data-driven platforms. The individual applies foundational knowledge of Python, ML algorithms, and data engineering tools to support feature enhancements, troubleshoot issues, and ensure reliable delivery of forecasting models. They contribute to the implementation of model evaluation techniques and collaborate within the team to meet project objectives and quality standards.\nKey Responsibilities\n1. Maintain and enhance time series forecasting models using Python, scikit-learn, and StatsModels, ensuring alignment with business requirements and quality standards.\n2. Troubleshoot and resolve bugs in ML pipelines leveraging Apache Spark and Kafka, supporting data ingestion and transformation tasks.\n3. Support model evaluation by applying cross-validation, ROC/AUC, Precision/Recall, F1-score, and confusion matrix techniques to assess performance of supervised learning models.\n4. Participate in team code reviews and contribute to documentation of ML workflows and client deliverables using Python and ML libraries.\n5. Monitor and process data streams for forecasting tasks using Apache Kafka and Spark, assisting in scheduled delivery and reporting of results.\n6. Collaborate with team members to gather requirements and present forecasting results, supporting day-to-day client requests and ticket resolution.\nSkill Requirements\n1. Strong Understanding Of Machine Learning Concepts And Nlp Fundamentals.\n2. Experience With Python Programming And Libraries Such As Numpy, Pandas, Scikitlearn, Tensorflow, And Pytorch.\n3. Good Knowledge Of Time Series Analysis And Forecasting Techniques Using Statsmodels And Related Tools.\n4. Familiarity With Data Engineering Platforms Including Apache Spark And Kafka For Processing And Managing Large Datasets.\n5. Ability To Apply Model Evaluation Metrics Including Crossvalidation, Roc/Auc, Precision/Recall, F1Score, And Confusion Matrix.\n6. Experience With Supervised And Unsupervised Learning Approaches.\n7. Good Documentation And Communication Skills For Presenting Results And Supporting Client Requirements.\nOther Requirements\n1. Optional But Valuable:\n2. - Microsoft Certified: Azure Ai Fundamentals\n3. - Tensorflow Developer Certificate\n4. - Databricks Certified Associate Developer For Apache Spar","description_format":"text","description_chars":2396,"description_truncated":false,"requirements":{"experience_years_min":null,"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","IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams","Systems Integrators"],"lifecycle":[{"event":"open","at":"2026-10-16T19:53:36Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":22,"reasons":["conf:0","velocity","win:early","comp:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/hcltech-senior-ml-engineer-traditional-ml","json_url":"https://alion.io/job/hcltech-senior-ml-engineer-traditional-ml.json","meta":{"generated_at":"2026-10-19T01:23:14Z","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":"crawler_verified","counted_by":"address","units_charged":1,"used_today":686,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"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":225},"rest":"https://alion.io/mcp/rest/get_company?id=225"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhcltech-senior-ml-engineer-traditional-ml"},{"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%2Fhcltech-senior-ml-engineer-traditional-ml"},{"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%2Fhcltech-senior-ml-engineer-traditional-ml"},{"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/hcltech-senior-ml-engineer-traditional-ml\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhcltech-senior-ml-engineer-traditional-ml"}]}