{"id":116311,"url":"https://alion.io/job/mutt-data-machine-learning-engineer-senior-databricks","title":"Machine Learning Engineer","company":{"id":19043,"name":"Mutt Data","domain":"muttdata.ai","url":"https://alion.io/company/mutt-data","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":79,"open_postings":12,"ghost_share":0,"stale_share":0.833,"repost_share":0,"time_to_fill_p50_days":33,"computed_at":"2026-10-16T05:45:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Argentina"],"countries":["AR"],"hiring_countries":["AR"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"Feature Store","optional":false},{"name":"GCP","optional":false},{"name":"Machine Learning","optional":false},{"name":"NumPy","optional":false},{"name":"Pandas","optional":false},{"name":"Plotly","optional":false},{"name":"Python","optional":false},{"name":"Scikit-learn","optional":false},{"name":"SQL","optional":false},{"name":"XGBoost","optional":false},{"name":"Docker","optional":true},{"name":"Keras","optional":true},{"name":"LLM","optional":true},{"name":"MLFlow","optional":true},{"name":"PyTorch","optional":true},{"name":"TensorFlow","optional":true}],"status":"live","first_seen_at":"2023-06-15T15:14:25Z","employer_posted_date":"2023-06-15","last_verified_at":"2026-10-16T20:20:24Z","board_verified":true,"closed_at":null,"days_open":1219,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":1218},"description":"Join Our Data Products and Machine Learning Development Remote Startup!\nMutt Data is a dynamic startup committed to crafting innovative systems using cutting-edge Big Data and Machine Learning technologies.\nWe’re looking for a Machine Learning Engineer to help take our expertise to the next level. If you consider yourself a data nerd like us, we’d love to connect!\nWhat We Do\nLeveraging our expertise, we build modern Machine Learning systems for demand planning and budget forecasting.\nDeveloping scalable data infrastructures, we enhance high-level decision-making, tailored to each client.\nOffering comprehensive Data Engineering and custom AI solutions, we optimize cloud-based systems.\nUsing Generative AI, we help e-commerce platforms and retailers create higher-quality ads, faster.\nBuilding deep learning models, we enhance visual recognition and automation for various industries, improving product categorization, quality control, and information retrieval.\nDeveloping recommendation models, we personalize user experiences in e-commerce, streaming, and digital platforms, driving engagement and conversions.\nOur Partnerships\nAmazon Web Services\nAstronomer\nDatabricks\nOur Values\n We are Data Nerds\n We are Open Team Players\n We Take Ownership\n We Have a Positive Mindset\nCurious about what we’re up to? Check out our case studies and dive into our blog post to learn more about our culture and the exciting projects we’re working on!\nResponsibilities\nDevelop and optimize ML models, ensuring scalability, monitoring, and integration with MLOps best practices.\nImplement client requirements, from exploratory data analysis (EDA) to feature engineering and model lifecycle management.\nBuild ML Proof of Concepts (POCs) to validate and refine solutions.\nOptimize models for performance, latency, memory, and throughput.\nApply statistical analysis techniques and develop regression models.\nDesign and maintain feature stores and data pipelines for ML workflows.\nResearch and implement emerging ML/AI techniques to enhance solutions.\nCollaborate with stakeholders to align technical solutions with business needs.\nRequired Skills\nExperience implementing ML-based systems, including model lifecycle management, monitoring, and MLOps pipeline setup.\nStrong proficiency in Python (Pandas, Numpy, Jupyter, Scikit-Learn, XGBoost, Plotly).Knowledge of SQL\nExperience with cloud platforms (AWS, GCP, Azure).\nNice to Have Skills\nExperience with ML workflows (Airflow, MLflow, H2OAI, Databricks, or similar).\nBackground in modern LLM technologies.\nUnderstanding of Deep Learning frameworks (Keras, PyTorch, TensorFlow).Basic knowledge of Docker.\nDatabricks (Workflows, Jobs, Repos).\nExperience with MarTech.\nPerks\nRemote-first cultur e - work from anywhere!\n In-Company English Lessons.\nWellhub or sports club stipend to stay active\nAWS, DBT, Google Cloud, Azure & Databricks certifications fully covered\nFood credits via Pedidos Ya - because great work deserves great food.\n Birthday off + an extra vacation week (Mutt Week! )\nReferral bonuses - help us grow the team & get rewarded!\nAnnual Mutters' Trip - an unforgettable getaway with the team!\n Monthly Childcare Reimbursement - Because supporting families matters too","description_format":"text","description_chars":3220,"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":[{"name":"Argentina","iso":"AR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Consulting & Integration","Analytics & BI Consulting","Data Engineering & Migration Services"],"lifecycle":[{"event":"open","at":"2023-06-15T15:14:25Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.224,"p_room":0.28,"age_days":1218,"expected_fill_days":33,"reasons":["conf:3","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/mutt-data-machine-learning-engineer-senior-databricks","json_url":"https://alion.io/job/mutt-data-machine-learning-engineer-senior-databricks.json","meta":{"generated_at":"2026-10-16T23:59:16Z","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":6221,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":19043},"rest":"https://alion.io/mcp/rest/get_company?id=19043"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmutt-data-machine-learning-engineer-senior-databricks"},{"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%2Fmutt-data-machine-learning-engineer-senior-databricks"},{"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%2Fmutt-data-machine-learning-engineer-senior-databricks"},{"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/mutt-data-machine-learning-engineer-senior-databricks\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmutt-data-machine-learning-engineer-senior-databricks"}]}