Data Science Jobs

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Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We're looking to build a pricer to convert a funding spread in a given currency over a specific funding basis e.g. 20 bps EUR 3m€ and convert it to a funding spread to a different currency with a different funding basis say USD 6m$L. We're in the process of sourcing market swap data including discount factors for EONIA, FedFund and LIBOR for different tenors. Looking for someone to work with us on this for a short-term contract. Must already have deep experience of the topic at hand and already built similar pricers.
Skills: Data Science Data mining Financial Reporting Quantitative Analysis
Hourly - Entry Level ($) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Looking for an experienced Python developer with functional knowledge in stock trading. He/she should be able to - Understand the basics of stock trading / Equities. - Develop algorithms (Environment and background with samples will be provided). - Backtest and full testing with sample algorithms - Data mining, Data science experience.
Skills: Data Science Algorithm Development Data Analytics Data mining
Fixed-Price - Expert ($$$) - Est. Budget: $1,500 - Posted
Dear Developer, I'm looking for a highly skilled and energetic developer for a search engine / web crawler development. In essence, the project I intend to do is about developing an intelligent algorithm + an implementation of such an algorithm that - take given inputs (A --- e.g. "Airbus") - searches the web for more information on the given input (A linked to B via relation x --- e.g. Airbus (A) is competitor (x) of Boeing (B)) - sends back a probability of the reference found (A x B --> % --- e.g. Airbus is competitor of Boing --> 99%) - hands this relations & probabilities back into a database (data base design is not necessarily part of this project, but can be added) The relation can be designed from pure time and material work to a sustainable partnership / hiring in a US based company. If you are interested, please reply with a short mail - describing your background & why you are the right one for that job - give references to similar projects / research work
Skills: Data Science Data Analytics Data mining Web Crawler
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for an experienced Data Scientist to help with building out our platform. We currently have an Azure database that collects data about our user base. It charts IP addresses/Name/Date/Score/and a few other juicy pieces of info we'll share when the time is right! We're looking for someone to come in and tell use how best to present this data to our client base to pique their interest to seeing more/subscribing to our monthly feed/export. We want to find new ways to dissect/analyze the data to show added value. Ideally we'd fill in some of the state/city combinations via a data merge from an outside source, as well as tie in duplicate lines to show more than one hit to the site in a creative way! If you're passionate about data analysis, we need your help!
Skills: Data Science Data Analytics Tableau Software VLookup Tables
Fixed-Price - Expert ($$$) - Est. Budget: $2,000 - Posted
I have a free anonymous social network called wrando.com we have 27,000 registered users on the site...14,000 activated accounts. we have a ton of users logging in under 10 times... and i think we can get them to login more. but we have to find out what makes a user login so many times... i am not sure, but i think it has to do with the number of people they spoke to... or how much in common people have with others they are speaking to... or mutual connections on the site...or total number of connections.. Chat site needs a data scientist to go through our data and write an algorithm that acts as a user recommendation/suggestion system to suggest users to other users. We need to rank anonymous users based on their likelihood to have a conversation with another user based on previous messages exchanged per user. We are capturing if someone finds another enjoyable or not. We have 14,000 users currently on our site. i dont know if # messages sent # of mutual connections between each person they speak to # of connections on site commonality between connections on site... could be anything. i would like your help. i can give any data you need. i do not wish to give a dump of my whole site in csv i would rather give you data according to questions you would have about how to find out what makes a user an 'addict'
Skills: Data Science Machine learning
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hi, We are looking for a data scientist to join our team. We have two major projects: one focus on the intersection of psychology and finance, and the other on the hard sciences. We are looking for someone we can work with long-term anywhere between 15 and 30 hours a week. There are three requirements for this job: 1. You must know both R and Python reasonably well. 2. You must be a logical, structured, organized thinker, and a good problem solver. 3. You must have decent written English. You do NOT necessarily need to have any experience in finance, psychology, or any science applications. In addition, the ideal person would have have significant experience with...: 1. Large datasets (100GB+) [LARGE] 2. Web scraping / data extraction [SCRAPE] 3. Parallelization of code [PARALLEL] 4. Bayesian Prediction/Stats [BAYES] 5. Deep Learning / Machine Learning [LEARNING] 6. NoSQL Databases / ElasticSearch [NoSQL] 7. PHP [PHP] To Apply, please ensure that the first line of your cover letter includes the tags above that apply to you (a 'tag' is the thing in brackets above). For example, if you had experience with web scraping and bayesian prediction, your first like would be SCRAPE, BAYES And then would continue. Please also tell tell me a bit about: 1. The hardest problem you needed to solve with Python 2. The hardest problem you needed solve with R 3. Your experience with any of the tagged skills. I look forward to hearing from you! Warm Regards, Brendan
Skills: Data Science Machine learning Python R
Fixed-Price - Intermediate ($$) - Est. Budget: $1,000 - Posted
We are looking for a team that can help us dig deep into understanding the user behaviour and analyse his/her credit worthiness. We need clear and consise data points for a person and his digital footprint. Looking forward to have a good development environment.
Skills: Data Science Data mining Hadoop