Работа в София
306 нови обяви за работа
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Senior Data Scientist Globally, 1.7 billion people lack a bank account while two thirds out of this population have a mobile phone. The Experian MicroAnalytics started from this observation to become a gateway between the Telco and the banking world...
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We’re on a bit of a mission at OnProcess, part of Accenture. We are helping the world’s service supply chains get a whole lot better. Why? Because we believe that great customer service is a necessity, digital innovation is a game-changer and a n...
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We’re on a bit of a mission at OnProcess, part of Accenture. We are helping the world’s service supply chains get a whole lot better. Why? Because we believe that great customer service is a necessity, digital innovation is a game-changer and a n...
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2D Artist Company description Evolution is a leading provider of premium gaming solutions to the world's most successful online casino operators. Our innovative and high-quality offer includes brands like Red Tiger, Evolution Live, NetEnt, and Ezug...
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Стажант Продажба на гласови и роуминг услуги на едро – гр. София Ти си нетърпелив да се потопиш в професионалния свят и да покажеш кaкво ...
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Technical Application Support Specialist Experian unlocks the power of data to create opportunities for consumers, businesses and society. At life’s big moments – from buying a home or car, to sending a child to college, to growing a business ex...
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We are Phoenix Pharma, a leading pharmaceutical distributor in Europe, every day we provide our clients with medicines and medical products that are always in the right place at the right time in all 29 countries where PHOENIX Group is represented. T...
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Sales Development Representative with German Within Operations, we are growing our Digital Inside Sales (DIS) team. Our groundbreaking approach to sales brings clients the right combination of trusted technical sellers and innovative technology, pow...
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Claims adjuster with Greek/German language Spirit of the role: The Claims Expert is responsible for managing the whole lifecycle of an insurance claim – from the moment an accident happens until final resolution. The role incorporates investigati...
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ГифтБг.ком ООД търси шивач/ка за ушиване нa декоративен текстил, спално бельо, възглавници, покривки, тениски, престилки и др. Изисквания:...
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JUNIOR ENGINEER (Bids &Tenders Dept.) Who we are: Bulwork is the first technical-oriented recruitment agency in Bulgaria with more than 23 years of stable presence in the market. The company has established a reputation for delivering high-qual...
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Security Engineer Who are we? Bulwork is the first IT & TELCO recruitment agency in Bulgaria with more than 23 years of significant presence in the market. The company has established a reputation for delivering high-quality services to candidates ...
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Телебид Про е софтуерна продуктово-ориентирана компания, специализирана в разработването на финансови бизнес системи, които изграждам...
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Why Ingram Micro? Business on 6 continents. 28 000 employees worldwide. 1300+ employees in Bulgaria. 50 modern offices. 40+ years of technology and Supply Chain experience. The numbers are impressive but what matters the most is the people. Ingram M...
Какво е това?
Това е изчисление на Yox за приблизителната работна заплата за тази позиция. Посочената стойност не е потвърдена от работодателя и може да се различава с реалната стойност на предлаганото възнаграждение.
Как се смята?
Изчислена Заплата е приблизителната стойност на възнаграждение за конкретната позиция на базата на данни от стотици хиляди обявени заплати по професия за последните 2 години. В Yox се предоставя и информация за заплатите от служители, която също е част от изчислението.
Защо тази информация е полезна?
Можеш да разбереш приблизителната заплата за тази позиция. Можеш и да филтрираш списъкът с обявите за работа по размер на работната заплата.
Пълно описание
Globally, 1.7 billion people lack a bank account while two thirds out of this population have a mobile phone. The Experian MicroAnalytics started from this observation to become a gateway between the Telco and the banking world. We bring high risk management standards to the mobile world through our solutions with the permanent objective to fast-track deployments. The MicroAnalytics products and services individually assess the risk and opportunity of offering specific products and services to telco subscribers and mobile wallet users, thereby helping telcos increase ARPU, reduce churn, grow purchase volume and ultimately increase consumer satisfaction.
The MicroAnalytics business today provides products and services to clients in Europe, Asia, the Middle East, Africa and South America. By combining multiple Telco data attributes, we build a Telco score that empowers Financial Institutes to make more informed decisions on credit applications for bureau invisible or thin file clients.
We are currently looking for a Senior Data Scientist to join our team and support the Experian MicroAnalytics by leading an advanced research and development; enhance relationship with client and develop and provide new innovative solutions. The role holder will be responsible for guiding the team in inventing and modifying advanced innovative algorithms and applying them to large data sets to solve complex business problems. The role holder must be able to balance and prioritise multiple projects; anticipate obstacles, and deliver high quality outputs.
What you'll be doing:
Be responsible for the design and delivery of new business solutions to clients; Understand and anticipate client needs; Design a business solution and ensure the team can deliver successfully
Ensure full understanding of client requirements and be responsible for developing new solutions and enriching their product base.
Oversee and facilitate the training of a range of Machine Learning models; evaluate the quality of the trained models, using existing and new measures
Lead the process of building a model (churn, propensity or loss) using Decision Analytics data to be used for business strategy that will impact outcomes
Design data structure and data storage schemas to efficient data manipulation and information retrieval
Develop data driven models to quantify the value of a given data set; Validate score performance
Continuously work on identifying opportunities for automation supporting his/her ideas with cost/benefit analyses justifying the need both internally within the team and towards external stakeholders
Develop appropriate business cases to increase MicroAnalytics global reach and client base
Maintenance and improvement of the existing model development pipeline
What you are expected to bring:
A degree (BSc level) at a numerical discipline, such as Computer Science, Mathematics, Statistics and econometrics, Physics, etc.
5-7 years of experience in DS (design AI/ deep learning solutions)
Previous experience/participation in client facing projects
Strong grasp of probability, statistical inference, optimization algorithms, linear algebra, and calculus.
Understanding of how and when to apply key analytical approaches including regression analysis and machine learning
Strong grasp of techniques for model cross-validation and penalizing unnecessary complexity, including regularization, in-sample vs out-of-sample.
Ability to write near-production-level code in at least one general purpose programming language (e.g. Python, C++).
Flexible and adaptable to learn and understand new technologies
Demonstrable analytical and problem-solving abilities, coupled with an enquiring mind and the ability to learn quickly
A keen eye for detail, good at spotting problems and quickly proposing solutions.
Strong verbal and written communication skills (fluency in English)
Any of the following abilities and skills will be considered an advantage:
Good knowledge of OOP principles, data structures, algorithms & design patterns
Experience with deep learning and other advanced modeling approaches to extract and automate insights from data.
Experience with Reinforcement learning algorithms for decision/strategy optimizations.
Exposure to Linux.
Средна заплата за сектора
4,630 лв / месец (изчислена от Yox)
Средна работна заплата за града изчислена от YOX
500 лв / месец
13,500 лв / месец
Мнения и оценки от служители
Изследовател на данни/изследователка на данни
Изследователите на данни намират и тълкуват богати източници на данни, управляват големи количества данни, обединяват източници на данни, осигуряват съгласуваност на наборите от данни и създават визуализации за подпомагане на разбирането на данните. Те изграждат математически модели като използват данни, представят и съобщават констатациите и откритията за данни на специалисти и учени от техния екип и, ако е необходимо, на неспециализирана аудитория, и препоръчват начини за прилагане на данните.
Необходими основни умения
- съставяне на научни или академични документи и техническа документация
- нормализиране на данни
- управляване на изследователски данни
- използване на техники за обработване на данни
- тълкуване на текущи данни
- взаимодейства професионално в научноизследователска и професионална среда
Необходими основни знания
- проучване на данни
- техники за визуално представяне
- извличане на информация
- статистика
- категоризиране на информация
- език за описание на търсене на мрежови ресурси
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