{"id":4298808,"url":"https://alion.io/job/cybelangel-senior-data-scientist","title":"Senior Data Scientist","company":{"id":53000,"name":"CybelAngel","domain":"cybelangel.com","url":"https://alion.io/company/cybelangel","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Paris, France"],"countries":["FR"],"hiring_countries":["US","FR"],"hiring_countries_total":2,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Datadog","optional":false},{"name":"Docker","optional":false},{"name":"GCP","optional":false},{"name":"GitLab CI","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Google Bigtable","optional":false},{"name":"Google Cloud Spanner","optional":false},{"name":"Hugging Face","optional":false},{"name":"Kubernetes","optional":false},{"name":"Label Studio","optional":false},{"name":"Machine Learning","optional":false},{"name":"MLFlow","optional":false},{"name":"Polars","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Scikit-learn","optional":false},{"name":"SQL","optional":false},{"name":"Streamlit","optional":false},{"name":"Terraform","optional":false},{"name":"Vertex AI","optional":false},{"name":"XGBoost","optional":false}],"status":"live","first_seen_at":"2026-11-13T16:26:44Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-14T02:38:08Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Our job everyday is to protect the data and critical assets of businesses world-wide by discovering hidden vulnerabilities… before the bad guys do!\nAt CybelAngel, we see beyond perimeters to protect businesses from the most critical cybersecurity threats. Fortune 500 Global to mid-size companies world-wide trust CybelAngel’s global team of approximately 130 team members to protect their businesses from digital threats. With a combination of advanced machine learning, cyber analysis expertise, and a powerful suite of software solutions, CybelAngel detects and resolves our clients’ potential threats, long before they can fall into the hands of cyber criminals.\nOur capabilities expand every day to uncover new risks, detect more threats, protect more clients, and create new possibilities for our employees.\nWith employees based in France and in the US, CybelAngel’s global footprint allows for a thriving hybrid, office and remote-work environment. We are looking for exceptional “go-getters” who share our ambitious vision, our innovative culture, especially our GenAI DNA, a high commitment to ethics, and enthusiasm for being the best possible place to work!\nThe goal of the Data Science team is to build Artificial Intelligence models to improve our product.\nContext\nWe process billions of documents every day to detect data leaks affecting our customers.\nIntroducing intelligence at the various levels of our processing pipeline is therefore a crucial issue for CybelAngel. Our Data Science team's mission is to make our AI algorithms as intelligent as possible, in order to optimize and facilitate the processing of security incidents.\nWe're looking for our future Senior Data Scientist.\nYour responsibilities\nYour mission will be to drive projects end-to-end with a high level of autonomy, and to raise the technical bar of the whole Data Science team: from framing the problem and state of the art, to production release, monitoring, and iteration.\nThis includes:\nWork hand-in-hand with our cybersecurity analysts and product managers to define, challenge and maintain model performance objectives;\n\nCollect data, explore, read the state of the art, document, benchmark, develop and deploy, owning the full lifecycle of your projects;\n\nDesign, plan and prioritize ongoing projects, arbitrating trade-offs between impact, effort and technical debt;\n\nMentor and support junior and mid-level Data Scientists through pairing, code reviews and technical guidance;\n\nDrive technology watch, evaluate new techniques and methods, and proactively shape the team's technical roadmap;\n\nContribute to defining best practices, tooling and architecture decisions for the Data Science team.\n\nData Science Team\nOur Product & Engineering organization : 50 passionate people across 3 departments: Software Engineering, Data Intelligence and Operations.\nThe position is in the Data Science team, within the Data Intelligence department, which is split into two teams: Data Insights (data engineering and data analysis) and Data Science (machine learning, AI and R&D).\nThe Data Science team's current stack:\nLanguage: Python, SQL\n\nDatabases: BigQuery, Bigtable, Spanner\n\nLibraries: Polars, scikit-learn, XGBoost, Altair, Streamlit, PyTorch, Hugging Face\n\nMLOps: GitLab CI, Docker, Kubernetes, Terraform, MLflow, ZenML, Label Studio, Gemini Agent Platform/Vertex AI\n\nExperimentation environment: Jupyter\n\nOther: GCP, Datadog, Pub/Sub, Temporal\n\nRequirements\nMust-have:\nCurious, passionate, with great team spirit\n\nEagerness to keep learning, and a proven ability to share knowledge and mentor others\n\nSenior work experience in building and owning end-to-end ML system(s), from collecting the product need to deployment and monitoring in production\n\nDemonstrated experience leading technical projects with autonomy, including making and defending technical trade-offs\n\nCreative spirit who likes to solve data science problems by discussing ideas with others, and comfortable challenging or being challenged on technical choices\n\nStrong project and stakeholder management skills, with a solid understanding of business needs and rigor\n\nHands-on experience with agentic AI, actively contributing to the continuous improvement of team-wide AI-assisted workflows\n\nNice-to-have:\nExperience with imbalanced data, large volumes, and production-grade ML systems\n\nIf you do not meet all the requirements but you think you are a great fit, you are welcome to apply and explain why!\nBenefits\nOur Product & Engineering Culture\nSmall teams & short iterations\nCulture of sharing, pair and mob programming, when it makes sense\nQuality time dedicated to technical design\nVoyager Program to change team temporarily and discover how they work #becurious\nCooldown week dedicated to learning and experimenting\nParis or full remote from everywhere in France (one trip to Paris per quarter)\nOur Benefits\nSalary range: 60-70k, based on your level of experience and the competencies you'll demonstrate during the hiring process\n5% bonus, based on company and individual performance\nLunch card with company contribution\nHealthcare insurance with company contribution\nRemote allowance\nMonthly credits with CSE partner\n5 weeks of holidays and RTT\nSubsidy for one sporting event per year\nLegal Care Service\nYour hiring journey with us\n30' call with Pierre Guaine, Recruiter, to discuss expectations on both sides\n\n30' call with Pierre Godard, Lead AI Engineer, to discuss experience, projects and to evaluate mission fit\n\n60' meeting with the whole team to present a technical test (Kaggle-style) prepared at home => a chance to present your methodology and added value\n\n30' call with Fabien, Head of Data Intelligence, to discuss context and projects","description_format":"text","description_chars":5715,"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":"United States","iso":"US","kind":"country"},{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Threat Intelligence","Vulnerability Management"],"lifecycle":[{"event":"open","at":"2026-11-14T02:38:08Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":66,"reasons":["conf:2","win:early"],"computed_at":"2026-11-14T05:00:25Z"},"pay":null,"html_url":"https://alion.io/job/cybelangel-senior-data-scientist","json_url":"https://alion.io/job/cybelangel-senior-data-scientist.json","meta":{"generated_at":"2026-11-14T05:00:25Z","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":8270,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":53000},"rest":"https://alion.io/mcp/rest/get_company?id=53000"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcybelangel-senior-data-scientist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fcybelangel-senior-data-scientist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fcybelangel-senior-data-scientist"},{"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/cybelangel-senior-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcybelangel-senior-data-scientist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4298808}},{"tool":"search_jobs","arguments":{"company":"cybelangel.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4298808},"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"}}