{"id":2966423,"url":"https://alion.io/job/parallel-partners-applied-machine-learning-ml-engineer-machine-learning-ml-and-artificial-intelligence-ai-required-work-from-home","title":"Applied Machine Learning (ML) Engineer, Machine Learning (ML) and Artificial Intelligence (AI) Required, Work From Home","company":{"id":6662,"name":"Parallel Partners","domain":"parallelpartners.com","url":"https://alion.io/company/parallel-partners","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":120000,"max":160000,"currency":"USD","period":"year","gross":null,"usd_annual":160000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Embeddings","optional":false},{"name":"Hybrid Search","optional":false},{"name":"JAX","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Recommender Systems","optional":false},{"name":"Reranking","optional":false}],"status":"live","first_seen_at":"2026-10-20T21:11:09Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-26T04:48:07Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Applied Machine Learning (ML) Engineer, Machine Learning (ML) and Artificial Intelligence (AI) Required, Work From Home\nThe Applied Machine Learning (ML) Engineer will build and improve Machine Learning (ML) systems that power our AI-native applications. You will work on classification, retrieval, ranking, personalization and evaluation, taking ownership from model development to production deployment. This role is for engineers who enjoy solving practical Machine Learning (ML) problems, improving model quality and shipping reliable systems used by real users. Machine Learning (ML) and Artificial Intelligence (AI) experience are required. This position is 100% Remote.\nMUST BE WILLING TO TAKE A 60 MINUTE CODING ASSESSMENT.\nApplied Machine Learning (ML) Engineer Responsibilities:\n- Build and improve Machine Learning (ML) models for classification, ranking, retrieval and personalization.\n- Develop efficient classifiers and optimize model accuracy, precision, latency and cost.\n- Improve search relevance and context retrieval using embeddings, hybrid search and reranking.\n- Build personalization models that learn from user behavior while respecting privacy.\n- Develop evaluation pipelines, labeled datasets and metrics to measure model quality.\n- Fine-tune and adapt existing models when supported by sufficient data.\n- Build and maintain Machine Learning (ML) training, inference and deployment pipelines.\n- Debug production issues, monitor model performance and ship improvements based on real-world feedback.\nApplied Machine Learning (ML) Engineer Outcomes:\n- Machine Learning (ML) models in production meet expected accuracy, relevance, latency and reliability targets.\n- Classification and ranking improvements deliver measurable gains in model quality.\n- Evaluation pipelines identify regressions and support reliable model releases.\n- Training, inference and data pipelines are robust, reproducible and maintainable.\n- Model improvements are driven by real-world feedback and measurable results.\n- Collaborates effectively with engineering and product teams to deliver reliable ML-powered features.\n Applied Machine Learning (ML) Engineer Qualifications:\n- Machine Learning (ML) experience is required.\n- Artificial Intelligence (AI) experience is required.\n- Strong foundations in Machine Learning (ML) and modern neural architectures.\n- Hands-on experience building and deploying Machine Learning (ML) models in production.\n- Experience in classification, ranking, retrieval, recommendation systems or personalization.\n- Understanding of model evaluation, experimentation and performance metrics.\n- Comfortable writing production-quality code and working with real-world datasets.\n- Able to balance model quality, latency, cost and reliability.\n- Strong ownership, problem-solving skills\n- Tech Stack: Embeddings, vector search and ranking models, Production Machine Learning (ML) systems and inference pipelines, Python, and PyTorch/JAX.\nBenefits include medical insurance, Dental, Vision, Savings Plan Options, PTO, etc.\nKeywords: San Francisco CA Jobs, Applied Machine Learning (ML) Engineer, AI, Artificial Intelligence, Datasets, Embedding, JAX, Machine Learning (ML) Classification, Machine Learning (ML) Inference Pipelines, Machine Learning (ML) Models, Machine Learning (ML) Performance Metrics, Machine Learning (ML) Personalization, Machine Learning (ML) Ranking, Machine Learning (ML) Recommendation Systems, Machine Learning (ML) Retrieval, ML, Machine Learning, Modern Neural Architectures, Production Machine Learning (ML) Systems, Python, PyTorch, Vector Search and Ranking Models, Work From Home, Remote, California Recruiters, IT Jobs, California Recruiting\nLooking to hire an Applied Machine Learning (ML) Engineer in San Francisco, CA or in other cities? Our IT recruiting agencies and staffing companies can help.\nWe help companies that are looking to hire Applied Machine Learning (ML) Engineers for jobs in San Francisco, California and in other cities too. Please contact our IT recruiting agencies and IT staffing companies today!\n All your information will be kept confidential according to EEO guidelines.","description_format":"text","description_chars":4154,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Health insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Recruiting & Staffing","Executive Search","Career Services"],"lifecycle":[{"event":"open","at":"2026-10-21T00:20:23Z"}],"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":58,"reasons":["conf:1","velocity","win:early"],"computed_at":"2026-10-26T05:57:25Z"},"pay":{"stated_usd_annual":160000,"is_top_pay":false},"html_url":"https://alion.io/job/parallel-partners-applied-machine-learning-ml-engineer-machine-learning-ml-and-artificial-intelligence-ai-required-work-from-home","json_url":"https://alion.io/job/parallel-partners-applied-machine-learning-ml-engineer-machine-learning-ml-and-artificial-intelligence-ai-required-work-from-home.json","meta":{"generated_at":"2026-10-26T07:16:03Z","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":9692,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":6662},"rest":"https://alion.io/mcp/rest/get_company?id=6662"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fparallel-partners-applied-machine-learning-ml-engineer-machine-learning-ml-and-artificial-intelligence-ai-required-work-from-home"},{"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%2Fparallel-partners-applied-machine-learning-ml-engineer-machine-learning-ml-and-artificial-intelligence-ai-required-work-from-home"},{"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%2Fparallel-partners-applied-machine-learning-ml-engineer-machine-learning-ml-and-artificial-intelligence-ai-required-work-from-home"},{"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/parallel-partners-applied-machine-learning-ml-engineer-machine-learning-ml-and-artificial-intelligence-ai-required-work-from-home\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fparallel-partners-applied-machine-learning-ml-engineer-machine-learning-ml-and-artificial-intelligence-ai-required-work-from-home"}]}