Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Data Scientist - Machine Learning, Search & Personalization

Turn2Partners

This Turn2 client is a rapidly scaling technology company that is seeking a Data Scientist to design and deploy intelligent systems that shape how users search, discover, and interact with digital products. This role sits at the intersection of research and product, ideal for someone eager to solve hard problems at scale using applied ML.

You'll lead the development of real-time ranking, recommendation, and personalization models, working closely with engineering and product stakeholders to drive measurable user impact.

Why This Role Stands Out:
  • Core impact : Shape how users experience discovery and decision-making across the platform.
  • End-to-end ownership : From model design to production deployment and performance optimization.
  • Innovation-driven : Work with modern ML approaches-embeddings, ranking systems, and real-time inference.
What You'll Do:
  • Build machine learning models for search relevance, ranking, and personalized recommendations.
  • Develop and scale retrieval systems to support fast, relevant product discovery.
  • Design full ML pipelines from data ingestion and feature engineering to model training and deployment.
  • Experiment with embedding techniques, ranking algorithms, and personalization methods.
  • Collaborate with engineering and product teams to embed models into core user-facing experiences.
What You Bring:
  • 5+ years of hands-on experience in applied machine learning.
  • Deep knowledge of recommendation systems, search, personalization, or ranking models.
  • Strong Python skills and familiarity with ML libraries (e.g., PyTorch, TensorFlow).
  • Experience with distributed data processing (e.g., PySpark, ETL pipelines).
  • Track record of deploying machine learning models into production systems.
Bonus Points For:
  • Advanced degree in Computer Science, Data Science, or a related technical field.
  • Experience with cloud platforms like AWS, GCP, or Azure.
  • Familiarity with real-time inference systems or large-scale retrieval architectures.
  • Ability to bridge ML research and product needs-delivering practical solutions with business impact.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Data Scientist - Machine Learning, Search & Personalization in Washington DC vacancy
  • $197.3k - $225.1k

    Data is at the center of everything we do. As a...  ...industry by individually personalizing every credit card...  ...decision‑making. As a Data Scientist at Capital One, you’...  ...in computing and machine learning technologies and...  ...visited our website in search of information on employment... 
    Suggested
    Full time
    Part time
    Local area
    Flexible hours

    Capital One

    Mc Lean, VA
    5 days ago
  • $157.68k - $213.24k

     ...Organizations use Mapbox applications, data, SDKs and APIs to create customized and...  ...delight their customers. What We Do The Search Data team supplies address, place, and points...  ...Experience with Docker Experience with machine learning What We Value In addition to our core... 
    Suggested
    Remote work

    Mapbox

    Washington DC
    2 days ago
  • $128.25k - $266.88k

     ...Senior Data Scientist For Yahoo Mail Intelligence Yahoo Mail is...  ...overseeing end-to-end AI and machine learning components within the...  ...enhance user experience, scales personalization features, powers AI-driven...  ..., Commerce, Read Write Search) to ensure alignment of experimentation... 
    Suggested
    Work experience placement
    Work at office
    Flexible hours

    Yahoo

    Washington DC
    4 days ago
  •  ...The Foreign Assistance Data Scientist will support the client by...  ...stats and hypothesis testing), machine learning libraries (NLTK, Spacy), and...  ...Dental & Vision Insurance ~ Personal and Family Sick Time &...  ...unsolicited resumes through or from search firms or staffing agencies.... 
    Suggested
    Temporary work
    Flexible hours

    Guidehouse

    Arlington, VA
    3 days ago
  • $113k - $188k

     ...Job Family : Data Science Consulting Travel...  ...a Cleared Data Scientist/Analyst to join our Defense...  ...analytics and machine learning Supporting analytical...  ...Vision Insurance ~ Personal and Family Sick Time &...  ...resumes through or from search firms or staffing agencies... 
    Suggested
    Temporary work
    Flexible hours

    Guidehouse

    Washington DC
    1 day ago
  • $115.4k - $192.3k

     ...you looking to develop your Data Scientist career? Do you enjoy...  ...to build and why-leveraging machine learning, NLP, and large language models...  ..., including hybrid search (semantic + lexical), and evaluation...  ...asking for money or personal information. We never request... 
    Local area
    Worldwide
    Flexible hours

    RELX

    Washington DC
    1 day ago
  •  ...Data Engineer II Job Description CoStar Group...  ...standard for property search and marketing experiences...  ...company. Learn more about Homes.com....  ...AI/ML models: Integrate Machine Learning into data pipelines...  ...accredited, not-for-profit, in-person college/university ~... 
    Full time
    Work at office
    Immediate start
    Remote work

    CoStar Group

    Arlington, VA
    1 day ago
  • $142.3k - $195.7k

     ...planning, curriculum learning, scratchpad/self-...  ..., MCP servers, search engines, databases...  ...SQL, Python, and data analysis/data mining...  ...Experience with machine learning frameworks...  ...applied research scientist position preferably...  ...Humana values personal identity protection... 
    Bi-weekly pay
    Full time
    Temporary work
    Apprenticeship
    Work at office
    Remote work
    Work from home
    Home office

    Humana

    Washington DC
    8 days ago
  • $120.75k - $251.25k

     ...process trillions of data points a day, what you...  ...and industry-leading machine learning, at global scale. Consumer...  ...display, native, and search. A Lot About You...  ...with data analysts, data scientists, product managers, and...  ...be asked to attend in-person events or team... 
    Work at office
    Flexible hours

    Yahoo

    Washington DC
    20 hours ago
  • $178.3k - $407k

     ...better working world. AI and Data – Data Scientist – Senior Manager EY...  ...knowledge representation, machine learning, optimization, and the...  ...retrieval trade-offs, hybrid search, reranking, evaluation design...  ...You should be the kind of person who treats AI systems as engineered... 
    Summer holiday
    Flexible hours

    EY

    Arlington, VA
    5 days ago
  •  ...develop, and deploy advanced data science, artificial intelligence...  ...artificial intelligence and machine learning models to support analytical...  ...Experience with Elastic Search/Kibana, Neo4j, and similar cloud...  ...a business imperative, every person at Cydecor has the responsibility... 
    Temporary work

    Cydecor

    Arlington, VA
    2 days ago
  •  ...Job Family : Data Science Consulting Travel...  ...is seeking a Data Scientist, Modeling Lead to join...  ...predictive analytics, machine learning (ML), and artificial intelligence...  ...Vision Insurance ~ Personal and Family Sick Time &...  ...through or from search firms or staffing... 
    Temporary work
    Flexible hours

    Guidehouse

    Arlington, VA
    3 days ago
  •  ...Praescient Analytics is seeking a highly motivated Data Scientist / Machine Learning Engineer to support our Department of Defense (DoD)...  ...motivated by pursuing excellence, rather than the prospect of personal gain. • A workplace dedicated to supporting and... 
    Full time

    Praescient Analytics

    Arlington, VA
    2 days ago
  •  ...Securetech Data Scientist These positions require a current TS/SCI clearance with polygraph...  ...statistics, applied statistics, machine learning, data science, operations research, or...  ...It is hard enough to work through the personal/social/technical hurdles that come with... 
    For contractors

    Secure Technologies Group Inc

    Washington DC
    3 days ago
  •  ...a year-for-year basis ~5+ years of experience with machine learning engineering, data science, data project engineering, or software development...  ...for security tools management, and create customized searches and applications ~ Experience with Cloud Service Provider... 

    Newgen

    Washington DC
    21 hours ago
  •  ...Square Peg Technologies is looking for data scientists who enjoy leveraging large sets of...  ...In this role, you will apply modern machine and deep learning approaches to import, clean,...  ...get lost in a crowd. We value each person’s contribution, celebrate wins together... 

    Square Peg Technologies

    Washington DC
    2 days ago
  •  ...AWS and Azure, while enabling advanced data capabilities through scalable ETL pipelines...  ...including artificial intelligence, machine learning, IoT, and mobile messaging applications...  ...fundamental issues with data handling, search, and retention. Designs new software... 
    Temporary work

    Bow Wave LLC

    Washington DC
    3 days ago
  • $110k - $210k

     ...specially selected team of scientists, engineers, and software developers...  .... MORSE is searching for a Data Scientist with expertise in...  ...language processing, machine translation, time sequenced...  ...Evaluation (T&E) of AI and machine learning models and algorithms to... 
    Full time

    Morse Inc

    Arlington, VA
    1 day ago
  • $112.8k - $257k

     ...Data Scientist The Opportunity: As a data scientist, you're excited at the prospect...  ...by the possibilities presented by IoT, machine learning, and artificial intelligence. In an...  ...responses during interviews (whether in-person or virtual) is prohibited unless permission... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Washington DC
    11 days ago
  • $87.1k - $157.45k

     ...Department of War enterprise data and analytics program...  ...experienced Journeyman Data Scientist to support the delivery, enhancement...  ...statistical models and machine learning algorithms to analyze structured...  ...information or any other personal information (e.g., about you... 
    Local area
    Immediate start

    Leidos

    Alexandria, VA
    5 days ago
  • $77.6k - $176k

     ...Data Scientist The Opportunity: As a data scientist, you're excited at the prospect...  ...by the possibilities presented by IoT, machine learning, and artifi cia l intelligence. In an...  ...responses during interviews (whether in-person or virtual) is prohibited unless permission... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Washington DC
    3 days ago
  • $107.9k - $195.05k

     ...Department of War enterprise data and analytics program...  ...an experienced Senior Data Scientist to support the delivery, enhancement...  ...statistical models, machine learning algorithms, and predictive analytics...  ...information or any other personal information (e.g., about you... 
    Local area
    Immediate start

    Leidos

    Alexandria, VA
    5 days ago
  • $92.3k - $166.85k

     ...Portfolio is seeking a GEOINT Innovation Data Scientist to join our team in Alexandria, VA....  ...challenges, with a strong emphasis on machine learning (ML) and natural language processing (...  ...payment-related information or any other personal information (e.g., about you or your... 
    Local area
    Immediate start
    Remote work

    Leidos

    Alexandria, VA
    4 days ago
  • $99k - $225k

     ...Data Scientist, Senior The Opportunity: As an analytics professional, you're excited...  ...by the possibilities presented by IoT, machine learning, and artificial intelligence. If you care...  ...during interviews (whether in-person or virtual) is prohibited unless permission... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    BOOZ, ALLEN & HAMILTON, INC.

    Arlington, VA
    4 days ago
  •  ...enacious Solutions, LLC is seeking a  Data Scientist with a Secret Clearance (or higher)  to...  ...will perform advanced analytics, machine learning modeling, statistical reporting, and data...  ...age, marital status, sexual preference, personal appearance, family responsibility, the... 
    Contract work

    Tenacious Solutions

    Washington DC
    1 day ago
  • $48k

     ...local LLMs. The ideal candidate blends deep machine learning expertise with modern software...  ...and Asynchronous Programming. RAG & Data: PostgreSQL, Vector Databases, and Advanced...  ...LlamaIndex, etc.). ~ Experience with vector search, embedding models, and advanced data... 
    Full time
    For contractors
    Local area

    Photon

    Washington DC
    1 day ago
  •  ...Principal Data Scientist As a Principal Data Scientist at Epicor, you will be the technical...  ...leader driving advanced analytics, machine learning, and AI strategy across our product ecosystem...  ...our Mentoring Program to boost your personal development. Education Support:... 
    Permanent employment
    Relocation

    Epicor Inc

    Washington DC
    20 hours ago
  • $114.6k - $190.2k

     ...Data Scientist Opportunity Unlock the secrets of intelligence with MANTECH...  ...frameworks (PyTorch, Scikit-learn) for model development and...  ...experience in data science, machine learning, or operational intelligence...  ...Requirements: The person in this position must be able... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech

    Washington DC
    5 days ago
  •  ...Data Scientist Role at SEI Data Scientists at the SEI use advanced statistics, data analytics, machine learning, and artificial intelligence to help our government and industry clients...  ...fit for your professional growth and personal aspirations. Are you interested... 
    Full time
    Part time
    Work experience placement

    Carnegie Mellon University

    Arlington, VA
    7 days ago
  • $131.26k - $223.13k

     ...seeks an experienced and cleared Senior Data Scientist to support the research and...  ...the customer through the development of machine learning, deep learning models, and related algorithms...  ...and collaborate with others to achieve personal and professional goals. For more... 
    Full time
    Contract work
    Work experience placement
    Work at office
    Remote work

    ICF International Inc

    Arlington, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Data Scientist - Machine Learning, Search & Personalization. Be the first to apply!