{"id":3159628,"url":"https://alion.io/job/oolka-ml-engineer-2","title":"ML Engineer","company":{"id":1527,"name":"Oolka","domain":"oolka.in","url":"https://alion.io/company/oolka","size_band":"51-200","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":"middle","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":22000,"max_usd":53000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":32},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"Amazon SageMaker","optional":false},{"name":"CI/CD","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Knowledge Distillation","optional":false},{"name":"Kubeflow","optional":false},{"name":"LLM","optional":false},{"name":"LoRA","optional":false},{"name":"MLFlow","optional":false},{"name":"Model Distillation","optional":false},{"name":"PEFT","optional":false},{"name":"PyTorch","optional":false},{"name":"TensorFlow","optional":false},{"name":"TorchServe","optional":false},{"name":"Triton","optional":false},{"name":"Transformers","optional":true}],"status":"live","first_seen_at":"2026-10-23T15:35:27Z","employer_posted_date":null,"last_verified_at":"2026-10-23T15:35:27Z","board_verified":false,"closed_at":null,"days_open":5,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":5},"description":"Responsibilities: \nBuild and train proprietary models on Oolka's data repayment-likelihood scoring, negotiation outcome prediction, and credit-risk signals.\nOwn the full model lifecycle: data collection, feature engineering, training, validation, deployment, and monitoring.\nFine-tune LLMs and smaller models for domain-specific tasks, structured extraction from credit reports, and negotiation dialogue quality.\nBuild and maintain the evaluation framework that catches model quality regressions before they ship.\nBuild feature pipelines from credit bureau, transaction, and repayment data.\nDesign and operate model serving: batching, quantisation, versioning, and rollback for models you own.\nMonitor for model drift, degradation, and bias in production, and own the retraining loop.\nPartner with the AI engineering team you own; they own how models get built and improved; they own how models get served in the live product.\n\nRequirements: \n3+ years building and shipping ML models in production, not just integrating third-party AI APIs.\nHands-on experience training and fine-tuning models (PyTorch or TensorFlow), classical ML and/or LLM fine-tuning.\nStrong feature engineering and data pipeline experience on structured/tabular data.\nExperience with model-serving frameworks (Triton, TorchServe, TensorFlow Serving) and inference optimisation: batching, quantisation, and distillation.\nFamiliarity with MLOps tooling, experiment tracking, model registries, and CI/CD for models (MLflow, Kubeflow, SageMaker, or equivalent).\n\nML-Specific Expertise: \nBuilt and shipped models predicting real-world outcomes (risk, churn, ranking, or similar); credit, lending, or fraud experience is a strong plus.\nExperience with offline and online model evaluation, held-out test sets, A/B testing, and shadow deployment.\nUnderstanding of LLM fine-tuning approaches (LoRA/PEFT) and when fine-tuning beats prompting.\nComfortable with the bias, fairness, and explainability bar that comes with models touching credit decisions.\nHas debugged a model quality regression in production and traced it back to a data or training root cause.\nSkills\nMachine Learning, TensorFlow, LLMs, PyTorch","description_format":"text","description_chars":2171,"description_truncated":false,"requirements":{"experience_years_min":3,"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":["Personal Finance Apps & Education"],"lifecycle":[{"event":"open","at":"2026-10-23T15:35:27Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":5,"expected_fill_days":30,"reasons":["seen:5","velocity","win:early"],"computed_at":"2026-10-29T05:49:05Z"},"pay":null,"html_url":"https://alion.io/job/oolka-ml-engineer-2","json_url":"https://alion.io/job/oolka-ml-engineer-2.json","meta":{"generated_at":"2026-10-29T14:52:52Z","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":22441,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":1527},"rest":"https://alion.io/mcp/rest/get_company?id=1527"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foolka-ml-engineer-2"},{"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%2Foolka-ml-engineer-2"},{"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%2Foolka-ml-engineer-2"},{"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/oolka-ml-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foolka-ml-engineer-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3159628}},{"tool":"search_jobs","arguments":{"company":"oolka.in","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3159628},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}