{"id":3664469,"url":"https://alion.io/job/activate-interactive-junior-data-scientist-ax26008","title":"Junior Data Scientist - AX26008","company":{"id":46780,"name":"Activate Interactive","domain":"activate.sg","url":"https://alion.io/company/activate-interactive-pte-ltd","size_band":"51-200","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":89,"open_postings":21,"ghost_share":0,"stale_share":0.429,"repost_share":0.048,"time_to_fill_p50_days":35,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Data Science","role_family":"Data Science","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"NumPy","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Scikit-learn","optional":false},{"name":"SQL","optional":false},{"name":"TensorFlow","optional":false},{"name":"Time Series","optional":false},{"name":"Hugging Face","optional":true},{"name":"LangChain","optional":true},{"name":"Prompt Engineering","optional":true}],"status":"live","first_seen_at":"2026-11-03T05:16:44Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-04T12:31:06Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Headquartered in Singapore, Actxa Pte Ltd is a deep tech company founded in 2015 that leverages artificial intelligence to create next generation preventive healthcare solutions.\nWe create evidence-based, personalized health insights in the domains of physical activities, sleep quality, body composition, stress and recovery, heart health and blood glucose evaluation and monitoring.\nTo improve population health, Actxa establishes worldwide partnerships and research collaborations to develop critical preventive health models to help people avert chronic diseases such as diabetes and hypertension.\nWe believe in positively impacting the lives of people around us and the environment we live in through the use of technology. Hence, we are committed to providing a conducive environment for all employees to realize their full potential, who in turn have the opportunity to continuously drive innovation.\nWe have opportunities for you to grow your career path and are looking for talented professionals to join our team.\nWhat will you do?\nResearch and develop algorithms that turn wearable sensor data (e.g. PPG, accelerometer, heart rate variability) into insights on activity, sleep, stress, recovery and heart health\nBuild and improve models for blood glucose estimation and nutrition, including food recognition and nutrition data pipelines\nDevelop generative AI and LLM-based features such as personalized health insights, conversational coaching and behavioral nudging\nHelp design and run research studies with clinical and academic partners, covering protocol preparation, data collection and data quality checks\nClean, organize and analyze health datasets using statistical modelling, machine learning and deep learning methods\nTest and validate algorithms and AI model outputs against reference data, and document methods and results clearly\nWork with software engineers to bring models into Actxa's apps and products\nUse AI-assisted tools (e.g. coding assistants, AI research agents) in day-to-day research and development, while critically validating their outputs\nContribute to research publications and invention disclosures\nRequirements\nBachelor's or Master's degree in Data Science, Computer Science, Computer Engineering, Biomedical Engineering, Statistics or a related discipline\n0 to 2 years of relevant experience; fresh graduates with strong internship or project experience are welcome\nGood working knowledge of Python and SQL, and libraries such as pandas, NumPy, scikit-learn and PyTorch or TensorFlow\nSolid foundation in statistics and machine learning\nExperience with signal processing or time-series data from wearables is a plus\nFamiliarity with LLMs, prompt engineering, or frameworks such as Hugging Face, LangChain or LLM APIs is a plus\nExposure to clinical or health research, or to glucose and nutrition data, is a plus\nKeen interest in digital health, wellness and preventive healthcare\nAble to explain findings clearly to non-technical colleagues\nPositive, adaptable and comfortable in a small team where priorities can shift\nA natural tenacity, resilience and determination","description_format":"text","description_chars":3111,"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":["Digital Government","Systems Integrators","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-11-03T05:16:44Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":35,"reasons":["conf:3","velocity","win:early","comp:junior"],"computed_at":"2026-11-04T06:34:25Z"},"pay":null,"html_url":"https://alion.io/job/activate-interactive-junior-data-scientist-ax26008","json_url":"https://alion.io/job/activate-interactive-junior-data-scientist-ax26008.json","meta":{"generated_at":"2026-11-04T14:09:20Z","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":21415,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-05T00:00:00Z"}},"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":46780},"rest":"https://alion.io/mcp/rest/get_company?id=46780"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Factivate-interactive-junior-data-scientist-ax26008"},{"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%2Factivate-interactive-junior-data-scientist-ax26008"},{"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%2Factivate-interactive-junior-data-scientist-ax26008"},{"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/activate-interactive-junior-data-scientist-ax26008\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Factivate-interactive-junior-data-scientist-ax26008"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3664469}},{"tool":"search_jobs","arguments":{"company":"activate.sg","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3664469},"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); 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