Data Scientist

Food and Agriculture Organization, Rome, Italy

Skill Required:, Research and Analysis
Preferred Experience: 
1 to 3 Years
Closing Date for Applications: 
2nd July, 2021


Job Description

  • The Statistics Division (ESS) develops and advocates for the implementation of methodologies and standards for data collection, validation, processing and analysis of food and agriculture statistics. In these statistical domains, it plays a vital role in the compilation, processing and dissemination of internationally comparable data, and supports capacity building in member countries. In addition, the Division disseminates many publications, working papers and statistical yearbooks, which cover agricultural and food security relevant statistics (including prices, production, trade and agri-environmental statistical data). The Statistics Division is involved in the management of a number of large scale projects, aimed at improving statistical methodologies and establish best practices for the collection, collation, processing, dissemination and use of data relevant to food security, agriculture and rural areas.
  • Within the Statistics Division, a Data Lab for Statistical Innovation has recently been established to lead the Division’s work related to data science applications (text mining, machine learning, web scraping, geospatial analysis) and the use of big data to solve real data problems in agriculture statistics and policy analysis. In particular, the Data Lab is supporting the Hand-in-Hand Initiative whose aim is to accelerate progress on Sustainable Development Goals in 43 focus countries with the highest poverty and hunger rates.
  • Rapid technological development requires ESS to innovate in a variety of areas to modernize the statistical business process and meet the increasingly demanding needs for fast, accurate, easy and cost-effective data. Therefore, it is part of FAO’s strategy to engage with non-official, Big Data sources including geospatial data and to rely on data science methods to solve the current data gaps problems.

 

  • The Data Lab initial objectives are (i) to promote the use of non-official, unstructured data and data science methods to fill data gaps in domains and geographical areas in which there is little official data available. In the context of the Hand-in-Hand Initiative, it will focus on building data systems that will facilitate the identification of target areas and will describe different aspects of their agricultural potential; (ii) to promote the use of non-official, unstructured data and data science methods to validate official data reported by countries, to identify areas of future collaboration and technical assistance and (iii) to build tools to extract data from texts in order to summarize available information that characterize the situation of specific territories and to map/identify/categorize effective policy interventions that can be applied in similar situations. The final objective is to increase the quantity, quality and timeliness of the statistics that the Organization produces to serve the countries and help achieving the Sustainable Development Goals.
  • The data scientist, whether Consultants or PSA subscriber, will join this new Data Lab.

Reporting Lines

  • Consultants and PSA subscribers in ESS will work under the immediate supervision of the Methodological Innovation Team Leader and the general oversight of the Director and the Deputy Director of the Division. They may be called upon to collaborate with the IT division (CIO), the Office of the Chief Statistician (OCS) and relevant technical divisions.

Technical Focus

Consultants and PSA subscribers will focus on one or more of the following technical areas:

  • Advanced programming with statistical tools, languages and ML libraries such as R, Python, SQL and Spark ML, Hadoop environment.
  • ETL development, Big Data storage.
  • Text mining and analysis with Natural Language Processing: word categorization and tagging, syntactic parsing, word sense disambiguation, topic modeling; contextual text mining, application of machine learning to NLP, semantic similarity, phrasal semantic analysis, text matching and similarity, word embedding, lexicon normalization, named entity recognition. Experience with NLP libraries such as NLTK, openNLP, Stanford-NLP, WordNet or other NLP software.
  • Data mining and analytics.
  • Advanced programming with both open and commercial geospatial software (e.g. Google Earth Engine, QGis, ESRI).
  • Data visualization and presentation, turning complex analysis into insight. Familiarity with leading visualization tools (e.g., Shiny Apps, Power BI, Tableau and d3.js)

Tasks and responsibilities

The primary responsibility of this position is to employ big data, data science techniques and geospatial data to develop a range of solutions. In one or more of the above mentioned domains, Consultants and PSA subscribers will contribute to and/or take responsibility for one or more of the following tasks:

  • Identify suitable big data sources or EO sources where appropriate;
  • Develop solutions using big data such as machine learning and statistical techniques to improve current estimates of statistical variables (e.g. agricultural prices, crop acreage and yields, land use,..) in terms of their coverage, timeliness and accuracy;
  • Develop solutions using text mining methods such as clustering, classification, information retrieval, topic discovery, summarization, topic extraction;
  • Develop models for semantic analysis using natural language processing (NLP) and analytical methods that are accurate and scalable;
  • Be proficient in quickly developing models, as well as taking prototypes to full production;
  • Perform operationally-relevant data analysis ranging from text mining, to web scraping, machine learning, crowdsourcing, around structure and unstructured data sources; develop and apply new and existing models and algorithms;
  • Perform operationally-relevant data analysis ranging from image processing, to geospatial analysis and machine learning methods;  develop and apply new and existing models and algorithms;
  • Publish well documented, reproducible work;
  • Assist in developing forecasting and nowcasting models using data from social networks, on-line databases, administrative data, satellite imagery or transaction records.
  • They will perform other related duties as required.

CANDIDATES WILL BE ASSESSED AGAINST THE FOLLOWING

Minimum Requirements

  • University degree in Statistics, Data Science, Computational Linguistics, Engineering, Remote Sensing, Bioinformatics, Physics or related topics with strong computational elements.
  • At least 1 year of relevant experience in the above mentioned areas of work and / or fields of application.
  • Working knowledge of English, French or Spanish and limited knowledge of the one of the other two or Arabic, Chinese, Russian for Consultants. Working knowledge of English, French or Spanish for PSA.SBS.

FAO Core Competencies

  • Results Focus
  • Teamwork
  • Communication
  • Building Effective Relationships
  • Knowledge Sharing and Continuous Improvement

Desirable skills and competencies

 

  • Extent and length of knowledge and experience in performing the above mentioned tasks and responsibilities in relevant statistical fields
  • PhD or equivalent degree in relevant disciplines – this may substitute for 1 year of experience
  • Ability to draft quickly, clearly and concisely and to communicate effectively in English
  • Ability to work independently, with minimum supervision
  • Previous working experience with FAO and its partners in the above mentioned statistical domains and tasks
  • Experience in the provision of technical assistance to countries and/or professional experience in national statistical services.

Source:https://jobs.fao.org/careersection/fao_external/jobdetail.ftl?job=2101806


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