Xperteez Technology Logo

Xperteez Technology

🌎Applied Scientist, Remote- Contract

Reposted 2 Days Ago
Remote
Hiring Remotely in United States
Entry level
Remote
Hiring Remotely in United States
Entry level
Applies statistics, experimentation, data analysis, and machine learning to complex datasets and AI model evaluation. Designs analyses, develops and validates models, performs Python and Pandas data transformations, creates expert prompts and datasets, identifies quantitative errors, and provides structured feedback. Produces reproducible code, analytical reports, and clear documentation while collaborating with stakeholders and reviewing peer contributions.
The summary above was generated by AI

Role Title: Applied Scientist

Role Type: Contractor

Location: Remote

Required Skills:

  • Python

  • Machine Learning

  • Statistics

  • Data Analysis

  • Experimentation

  • Pandas

  • Data Modeling

In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required; your domain knowledge is what matters. This opportunity is part of an open Data Scientist project, with a strong emphasis on clear written and verbal communication.

Scope of Work:

  • Design and execute statistical analyses to uncover actionable insights from complex datasets.

  • Develop and validate machine learning models for various business or research objectives.

  • Apply data modeling techniques and manage large-scale data transformations using Python and Pandas.

  • Collaborate with stakeholders to define experimentation frameworks and analyze outcomes.

  • Document methodology, findings, and recommendations with a focus on clarity and precision.

  • Review peer contributions and provide high-quality feedback to support knowledge sharing.

  • Deliver reproducible code and well-organized analytical reports as part of the project deliverables.

  • Evaluate AI model outputs on statistics, machine learning, experimentation, and quantitative problems.

  • Create expert-level prompts, datasets, and reference solutions.

  • Identify flawed methodology, statistical errors, and weak quantitative reasoning.

  • Provide clear, structured feedback that improves model capability.

Preferred Qualifications:

  • At least one year at a top company (tech, finance, or research).

  • Expertise in Python, including proficiency with libraries such as Pandas and scikit-learn (sklearn).

  • Demonstrated experience in applied statistics, experimental design, and machine learning.

  • Proven ability to develop, tune, and evaluate machine learning models in practical settings.

  • Strong data modeling skills and experience managing structured and unstructured data.

  • Excellent written and verbal communication skills, with a passion for clear technical documentation.

  • Experience collaborating on open or cross-functional data science projects is a plus.

  • Advanced academic background or hands-on work in data science, applied mathematics, or related fields.

Similar Jobs

28 Minutes Ago
Remote or Hybrid
USA
15-20 Hourly
Senior level
15-20 Hourly
Senior level
eCommerce • Fashion • Retail • Sales • Wearables • Design
Lead sales floor performance and mentor peers while delivering exceptional brand storytelling and customer service. Drive personal and store sales, champion omnichannel and social/virtual selling, support live-stream and social content, perform opening/closing procedures, and contribute to an inclusive team culture. Assist with events, capture client feedback, and maintain product knowledge across categories.
Top Skills: Live-Stream ShoppingOmnichannelSocial MediaSocial SellingVirtual Selling
2 Hours Ago
Remote
California, USA
99K-133K Annually
Junior
99K-133K Annually
Junior
Aerospace • Information Technology • Software • Cybersecurity • Design • Defense • Manufacturing
Provides sustaining process engineering support for semiconductor solar cell wafer and assembly production. Maintains process control using SPC, troubleshoots equipment and manufacturing anomalies, and drives continuous improvement to reduce cycle time and cost while improving performance. Supports solar technology R&D, process and product development, safety initiatives, and innovative solutions. Requires semiconductor processing experience and collaboration with manufacturing operations teams.
Top Skills: Analytical TechniquesCC++Dry EtchingHigh-Temperature AnnealingLabviewLean PrinciplesMaterial CharacterizationPhotolithographySemiconductor ProcessingSolar Cell AssembliesSolar Cell WafersSQLStatistical Process Control (Spc)Thin-Film DepositionVBAWet Etching
5 Hours Ago
In-Office or Remote
94104, San Francisco, CA, USA
174K-274K Annually
Expert/Leader
174K-274K Annually
Expert/Leader
Cloud • Information Technology • Productivity • Security • Software • App development • Automation
Principal Software Engineer leading frontend and full-stack architecture for Atlassian’s Growth Platform. The role defines technical strategy for messaging, personalization, notifications, and experimentation systems; designs scalable microservices, APIs, data models, and React/TypeScript components; drives performance, reliability, security, accessibility, observability, and CI/CD standards; and influences multiple teams through architecture reviews, cross-functional partnership, and mentorship.
Top Skills: APIsAutomated TestingCi/CdClient SdksClient-Side State ManagementCore Web VitalsCSSData ModelingDistributed SystemsDistributed TracingHTML5Javascript Es6+MicroservicesObservabilityReactTelemetryTypescript

What you need to know about the San Francisco Tech Scene

San Francisco and the surrounding Bay Area attracts more startup funding than any other region in the world. Home to Stanford University and UC Berkeley, leading VC firms and several of the world’s most valuable companies, the Bay Area is the place to go for anyone looking to make it big in the tech industry. That said, San Francisco has a lot to offer beyond technology thanks to a thriving art and music scene, excellent food and a short drive to several of the country’s most beautiful recreational areas.

Key Facts About San Francisco Tech

  • Number of Tech Workers: 365,500; 13.9% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Google, Apple, Salesforce, Meta
  • Key Industries: Artificial intelligence, cloud computing, fintech, consumer technology, software
  • Funding Landscape: $50.5 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Sequoia Capital, Andreessen Horowitz, Bessemer Venture Partners, Greylock Partners, Khosla Ventures, Kleiner Perkins
  • Research Centers and Universities: Stanford University; University of California, Berkeley; University of San Francisco; Santa Clara University; Ames Research Center; Center for AI Safety; California Institute for Regenerative Medicine

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account