{"id":202313,"url":"https://alion.io/job/freshtalent-machine-learning-engineer","title":"Machine Learning Engineer","company":{"id":100173,"name":"FreshTalent","domain":"freshtalent.africa","url":"https://alion.io/company/freshtalent","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":true,"listed_via":null,"ats_vendor":null,"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":"inferred_payroll_markers","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["AO"],"hiring_countries_total":1,"salary":{"min":166400,"max":291200,"currency":"USD","period":"year","gross":null,"usd_annual":291200},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":true},{"name":"Scikit-learn","optional":true},{"name":"TensorFlow","optional":true}],"status":"live","first_seen_at":"2026-09-02T09:21:29Z","employer_posted_date":null,"last_verified_at":"2026-09-02T09:21:29Z","board_verified":false,"closed_at":null,"days_open":52,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":52},"description":"Machine Learning Engineer\nRemote | Contractor | $80-$140/hour\nAnnualized Equivalent: $166,400-$291,200/year based on 40 hours/week\nAbout the Role\nWe are looking for experienced Machine Learning Engineers to contribute their expertise to a dynamic project focused on training next-generation AI systems.\nIn this role, you will apply your machine learning and software engineering skills to help develop high-quality training inputs and improve how AI systems learn, reason, and perform. You will work with real-world data, develop and evaluate machine learning models, and contribute to robust workflows for model training and inference.\nThis opportunity is well suited to engineers with strong Python, machine learning, and MongoDB experience who enjoy solving complex technical problems and working collaboratively in a remote environment.\nWhat You’ll Do\nMachine Learning Development\nDesign, develop, and refine machine learning models using Python and relevant libraries.\nBuild solutions that address project objectives and evolving technical requirements.\nApply machine learning expertise to improve model performance and outcomes.\nDevelop robust solutions based on real-world data and project requirements.\nData & MongoDB\nAnalyze large datasets to identify relevant patterns and insights.\nUse MongoDB to efficiently manage, manipulate, store, and retrieve data.\nSupport data workflows used for model training and validation.\nIntegrate data pipelines and preprocessing workflows to streamline training and inference processes.\nModel Evaluation & Optimization\nConduct thorough evaluation of machine learning models.\nTune model hyperparameters to improve performance.\nBenchmark model results and compare performance across approaches.\nApply appropriate evaluation metrics to assess model quality and effectiveness.\nUse data-driven findings to identify opportunities for model improvement.\nCollaboration & Documentation\nCollaborate with cross-functional contributors to identify areas for model improvement.\nImplement robust machine learning solutions based on project needs.\nDocument methodologies, experiments, and outcomes.\nMaintain transparent and repeatable technical workflows.\nDeliver actionable insights and recommendations based on data-driven findings and machine learning outcomes.\nCommunicate technical findings and best practices clearly.\nPreferred Qualifications\nDemonstrated expertise with Python.\nDeep familiarity with machine learning frameworks such as scikit-learn, TensorFlow, or PyTorch.\nHands-on experience with MongoDB for data manipulation, storage, and retrieval within machine learning projects.\nStrong problem-solving skills and a track record of delivering innovative machine learning solutions in real-world settings.\nUnderstanding of model evaluation metrics, feature engineering, and effective data preprocessing techniques.\nBackground in deploying or operationalizing machine learning models in cloud or enterprise environments.\nStrong written documentation and communication skills.\nAbility to clearly communicate technical findings and best practices.\nAbility to adapt quickly to evolving project requirements.\nAbility to contribute effectively and collaboratively in a remote setting.\nIdeal Candidate\nThe ideal candidate combines strong machine learning engineering expertise with practical experience working with Python, machine learning frameworks, large datasets, and MongoDB.\nYou should be comfortable developing and refining models, evaluating and tuning performance, building reliable data workflows, documenting experiments, and translating machine learning outcomes into actionable insights.\nIf you enjoy solving challenging machine learning problems and contributing your technical expertise to the development and improvement of next-generation AI systems, this role offers an opportunity to apply your skills to meaningful, real-world work.","description_format":"text","description_chars":3887,"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":"Angola","iso":"AO","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Recruiting & Staffing","Job Boards & Aggregators","Freelance & Talent Marketplaces","HR & Recruiting AI"],"lifecycle":[{"event":"open","at":"2026-09-04T17:48:35Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.519,"p_room":0.45,"age_days":51,"expected_fill_days":27,"reasons":["seen:51","velocity","win:tail"],"computed_at":"2026-10-24T06:02:35Z"},"pay":{"stated_usd_annual":291200,"is_top_pay":true},"html_url":"https://alion.io/job/freshtalent-machine-learning-engineer","json_url":"https://alion.io/job/freshtalent-machine-learning-engineer.json","meta":{"generated_at":"2026-10-25T04:23:07Z","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":5764,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":100173},"rest":"https://alion.io/mcp/rest/get_company?id=100173"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffreshtalent-machine-learning-engineer"},{"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%2Ffreshtalent-machine-learning-engineer"},{"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%2Ffreshtalent-machine-learning-engineer"},{"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/freshtalent-machine-learning-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffreshtalent-machine-learning-engineer"}]}