Design, develop, and deploy machine learning models to solve complex business problems in the AdTech domain
Analyze large datasets to generate actionable insights and improve product performance
Build and maintain scalable data pipelines using big data tools and frameworks
Sigma Software brings together talented professionals to deliver high-load, data-driven platforms for global clients. They value expertise, listen to their employees' voices, and empower career growth.
Data preparation and cleaning of raw clinical trial data for PK/PD analysis.
Writing R or Rmarkdown code for descriptive and statistical analysis of PK/PD data.
Ensuring CDISC compliance for regulatory submissions.
Jobgether uses an AI-powered matching process to ensure applications are reviewed quickly, objectively, and fairly. They identify top-fitting candidates and share the shortlist with the hiring company.
Design, implement, and operate PostgreSQL-based database solutions as part of the central platform.
Take technical ownership of PostgreSQL schema design, performance tuning, and operational stability.
Plan and execute migrations from legacy or heterogeneous database systems to PostgreSQL.
SYSTABUILD is building a shared cloud and platform foundation for a group of leading software companies in the construction, CAD and ERP domain. They are part of the Platform Engineering Team, developing backend-focused platform services and supporting multiple product teams across the group.
Design, implement, and operate NoSQL and graph database solutions.
Take technical ownership of graph data models and query patterns.
Plan and execute migrations from relational or file-based data storage.
SYSTABUILD is building a shared cloud and platform foundation for a group of leading software companies in the construction, CAD and ERP domain. They are developing backend-focused platform services and enabling multiple product teams across the group.
Evaluate the relevance of product search results returned for specific queries on e-commerce platforms
Analyze each task consisting of a search query and a corresponding product listing
Use provided context (e.g., search query, search category, and marketplace) to make informed judgments
They are seeking freelance contributors to participate in a search relevance annotation project aimed at improving e-commerce search quality across multiple international markets. This is a remote, task-based opportunity suitable for individuals with a strong command of the English language and an eye for detail.
Conduct fundamental and innovative development in low-cost yet powerful vision-language models (VLM), unified models, automatic model compression, optimization and deployement on cloud and edge.
Design or implement state-of-the-art techs on model compression, inference speedup, deployement on harwares, tool automation.
Contribute to library and tool development to support business; or Publish influential research in top-tier conferences and journals.
Sony Corporation of America is the U.S. headquarters of Sony Group Corporation, based in Tokyo, Japan. Sony creates and delivers more entertainment experiences to more people than anyone else on earth.
Transform raw data into useful metrics and comprehensive data products.
Partner with various teams to gather requirements and advocate for best practices.
Improve our codebase and processes by delivering repeatable, well-documented solutions.
Upsun is the cloud application platform that helps developers, DevOps engineers, and platform teams build, ship, and scale confidently without wrestling with backend infrastructure. They are a remote, global workforce committed to open source and an open, welcoming environment.
Leading a team of data scientists to guide strategies with actionable data.
Accountable for timely delivery, data accuracy, and consistent reporting.
Mentoring team members on critical thinking, technical skillset, and stakeholder partnership.
The Wikimedia Foundation operates Wikipedia and other Wikimedia free knowledge projects with the vision to allow every single human to freely share in the sum of all knowledge. The Foundation is a charitable, not-for-profit organization that relies on donations and is a remote-first organization with staff members based in 40+ countries.
Work in the Data Science team developing advanced AI solutions to drive marketplace growth and efficiency.
Build models, test them, and deploy them to production to measure the true impact of your models.
Translate business requirements into achievable projects and collaborate with other teams.
OLX makes it safe, smart, and convenient to buy and sell cars, find housing, get jobs, buy and sell household goods, and more. They serve millions of people around the world every month through well-loved consumer brands including OLX, Otodom, AutoTrader, Property24.