Team Lead / Development Manager

Role : Sr Data Scientist / Tech Lead – Data Science

Number of positions : 8

Responsibilities

• Lead a team of data scientists, machine learning engineers and big data specialists
• Be the main point of contact for the customers
• Lead data mining and collection procedures
• Ensure data quality and integrity
• Interpret and analyze data problems
• Conceive, plan and prioritize data projects
• Build analytic systems and predictive models
• Test performance of data-driven products
• Visualize data and create reports
• Experiment with new models and techniques
• Align data projects with organizational goals

Requirements (please read carefully)

• Very strong in statistics fundamentals. Not all data is Big Data. The candidate should be able to derive statistical insights from very few data points if required, using traditional statistical methods.
• Msc-Statistics/ Phd.Statistics
• Education – no bar, but preferably from a Statistics academic background (eg MSc-Stats, MSc-Econometrics etc), given the first point
• Strong expertise in Python (any other statistical languages/tools like R, SAS, SPSS etc are just optional, but Python is absolutely essential). If the person is very strong in Python, but has almost nil knowledge in the other statistical tools, he/she will still be considered a good candidate for this role.
• Proven experience as a Data Scientist or similar role, for about 7-8 years
• Solid understanding of machine learning and AI concepts, especially wrt choice of apt candidate algorithms for a use case, and model evaluation.
• Good expertise in writing SQL queries (should not be dependent upon anyone else for pulling in data, joining them, data wrangling etc)
• Knowledge of data management and visualization techniques --- more from a Data Science perspective.
• Should be able to grasp business problems, ask the right questions to better understand the problem breadthwise /depthwise, design apt solutions, and explain that to the business stakeholders.
• Again, the last point above is extremely important --- should be able to identify solutions that can be explained to stakeholders, and furthermore, be able to present them in simple, direct language.

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• Should have programming experience on the iOS native platform.
• Adept in Swift language.
• Familiarity with RESTful APIs to connect iOS applications to back-end services.
• Strong coding, data structures and algorithms.
• Should have a working knowledge on various libraries available for iOS.
• Familiarity with XCode and other Developer tools.
• Deep understanding of software engineering practices, Object Oriented Analysis.
• Obsession with quality and customer experience.
• Understanding of design and architecture is an added advantage.

Key Responsibilities

• Primarily responsible for the design, development and testing of LTE features for small cell system being developed by Mavenir
• Software development (code & test) of their modules with no supervision. Ability to do high level design and review low-level design/code.
• Accurate estimation of their work.
• Participate in architecture discussions.
• Adherence to development process and quality metrics.

Job Requirements

• Good understanding of 5G,  LTE and/or UMTS standards.
• Knowledge of 3GPP NR, EUTRAN procedures.
• Knowledge on any of the protocols like RRC, MAC, RLC, LTE/NR L3/L2 protocol stacks.
• Knowledge of RRM, Tr069 interface, NETCONF, YANG.
• Experience of developing UNIX/Linux applications.
• Excellent knowledge of C, data structures and operating systems.
• Knowledge of Network virtualisation concepts will be a plus.
• Experience of any of the following would also be an advantage: IP Networks and Protocols, SCTP, MTP3, M3UA, SS7, SCCP, HNBAP, RUA, RANAP, S1AP, GTP
• Good knowledge of any of version control system like SVN, MKS, clearcase.
• Good team player with knowledge of Agile methodology will be a plus

Should have minimum 4 years of work experience on Dot.Net technologies

• Must have very good understanding of software development processes
• Must be able to take up small to large projects independently with minimal supervision of technical lead
• Responsible for the delivery of assigned tasks on time with professional quality under the supervision of technical lead
• Must be willing to work hard to meet the project and customer commitments
• Must be willing to maintain/support the project(s)/product(s)
• Must apply the design specification techniques provided by the technical lead
• Good experience in analysis, design, development, testing and implementation of complex applications developed using n-tier architecture
• Good experience in Object Oriented ProgrammingConcepts
• Good experience in developing web application with http://asp.net/">ASP.NET
• Good experience in developing web services, COM components and integration with APIs
• Good experience in developing mobile applications in various mobile platforms
• Good experience in the database development using SQL Server (MS - SQL 2000/2005/2008)
• Excellent communication and problem solving skills
• Willing to work hard to complete the assigned project tasks on time with professional quality

Skills Required

ASP.Net, C#, MS-SQL,  HTML, JavaScript, JQuery, AJAX, LINQ, CSS, WCF, Entity Framework

Desirable Knowledge of XML, My SQLHTML5, CSS3, LESS Framework, DotNet CORE