{"id":3280540,"url":"https://alion.io/job/triplelift-senior-data-scientist-4","title":"Senior Data Scientist","company":{"id":685632,"name":"TripleLift","domain":"triplelift.com","url":"https://alion.io/company/triplelift","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":170000,"currency":"USD","period":"year","gross":null,"usd_annual":170000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"Databricks","optional":false},{"name":"Docker","optional":false},{"name":"Grafana","optional":false},{"name":"Machine Learning","optional":false},{"name":"MySQL","optional":false},{"name":"ONNX","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Scikit-learn","optional":false},{"name":"Snowflake","optional":false},{"name":"Spark","optional":false},{"name":"TensorFlow","optional":false}],"status":"live","first_seen_at":"2026-10-26T13:12:26Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-27T15:18:20Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"TripleLift is the Creative SSP powered by TL Spark, our agentic intelligence layer. We orchestrate creative, supply, audience, and measurement into a single outcome-driven system across the open internet, retail media, and CTV. Our platform enables brands and agencies to drive measurable performance while helping publishers maximize yield and preserve high-quality user experiences.\nOverview\nThe Data Scientist / Machine Learning Engineer plays a critical role in improving the performance of TripleLift’s bidding algorithms and developing scalable machine learning solutions that drive better outcomes for our customers. Within the Data Science team, this role combines statistical analysis, experimentation, and machine learning engineering to uncover market insights, optimize bidding performance, and build production-ready systems.\nIn this position, you will partner closely with engineering, product management, and business stakeholders to identify opportunities, test hypotheses, and translate data-driven insights into measurable business impact. This is an exciting opportunity for someone who enjoys solving complex problems, working with large-scale datasets, and building reliable machine learning systems in a collaborative, fast-paced environment.\nResponsibilities\nDesign and run experiments to improve bidding algorithm performance and maximize outcomes for TripleLift’s customers.\nApply statistical analysis and advanced analytics techniques to understand market dynamics and deliver actionable insights and recommendations.\nDevelop, implement, and maintain scalable, production-ready machine learning pipelines and systems, applying best practices in ML engineering.\nCollaborate with engineering, product management, and business stakeholders to identify opportunities, solve challenges, and drive data-informed decisions.\nMonitor and evaluate deep learning and machine learning systems to ensure performance, reliability, and effectiveness in production environments.\nCore Technologies\nThe Data Science team uses a wide range of technologies to solve complex problems and support scalable data science and machine learning solutions. We believe in using the right tools for the right job and continually evaluating new technologies as our needs evolve.\nLanguages: Python\nFrameworks and Tools: Spark, Airflow, Databricks, ONNX, Docker\nDatabases and Data Storage: MySQL, Snowflake, Amazon S3, Parquet\n Cloud Infrastructure: Amazon Web Services (AWS)\nMachine Learning Libraries: TensorFlow, PyTorch, Scikit-learn, Spark\nMonitoring and Visualization: Prometheus, Grafana\nEducation & Requirements\nA degree in a technical or quantitative field is preferred. Candidates with relevant professional experience and degrees in other disciplines will also be considered.\nAt least five years of professional experience in data science and/or machine learning within a collaborative work environment.\nAt least two years of professional experience developing data science and machine learning models in a programmatic advertising environment.\nStrong foundation in statistical analysis, deep learning, and machine learning techniques.\nHands-on experience with TensorFlow or PyTorch to prototype models for high-volume, distributed systems.\nExperience monitoring and measuring statistical model performance using tools such as Prometheus and Grafana, including building dashboards and alerts to identify performance issues and ensure models function effectively.\nStrong organizational, communication, and attention-to-detail skills.\nAbility to work efficiently and independently with minimal oversight.\nOpenness to feedback and constructive criticism, with a commitment to continuous learning and professional development.\nStrong work ethic and a demonstrated commitment to delivering high-quality work\nUS Jobs: The base salary range represents the low and high end of the TripleLift US salary range for this position. Actual salaries will vary depending on factors including but not limited to experience and performance. The range listed is just one component of TripleLift’s total compensation package for employees. Other rewards may include bonuses, an open Paid Time Off policy, and many region-specific benefits.\nPay is based on various non-discriminatory factors including but not limited to experience, education, and skills.\nBenefits Available to Eligible Employees Include the following*:\nMedical, Dental & Vision Plans\nFlexible PTO\n401k w/ employer match\n*Full-time employees are eligible for comprehensive benefits (subject to the terms of applicable plans/policies/agreements, which will be made available to you after commencing employment).\nSalary range transparency\n$140,000—$170,000 USD\nAt TripleLift, we believe great work starts with great people. We foster a culture built on collaboration, curiosity, and a shared commitment to making each other better. We move with urgency, challenge convention, and continuously innovate to elevate digital advertising. We value people who bring new perspectives, take ownership, and work together to drive meaningful impact. Learn more about TripleLift and our culture on our LinkedIn Life page.\nPlease review our Privacy Policy for information about how TripleLift handles personal information.\nTripleLift does not accept unsolicited resumes from recruitment search firms. 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