11+ Index Tuning Wizard Jobs in India

PRODUCT

• Editorialist YX is looking for a Technical Architect - Search. As part of this role, you will work with a team that builds a unified search platform to power various searches for our .com website,IOS app, and internal support tools. This search impacts thousands of customers in a day and will also become pivotal to our tech efforts as we continue to grow 30x YoY.

• You will own the technical direction for the team, and you will be leading key search projects from ideation all the way to deployment. You will be working closely with both technical and business leaders to fulfill your mission.
• Salary is no bar for the relevant candidate. 

• 6+ years of experience working in java and web services.
• 6+ years of experience working in the Search domain.
• Proven skills in designing scalable, highly available distributed systems which can handle high data volumes.
• Strong understanding of software engineering principles and fundamentals including data structures and algorithms.
• Solid understanding of concurrency and multi-threading, multiple design patterns, and debugging and analytical methodologies.
• Hands-on experience on Solr Cloud or ElasticSearch.
• Deep understanding of information retrieval concepts.
• Deep understanding of Linguistic processing like tokenizers, spellers, and stemmers.
• Hands-on experience on big data tech stacks, like Hadoop, Hive, Cassandra, and Spark is a plus.
• Self-directed, self-motivated, and detail-oriented with the ability to come up with good design proposals and thorough analysis of production issues.
• Excellent written and oral communication skills on both technical and non-technical topics.

• Designing and building a search engine using elastic search with engineers in the team for overall success for Search and other ML-based systems.
• Collaborate with peers from other Engineering groups to tackle complex and meaningful problems with efficient and scalable delivery of Search solutions.
• You are expected to be self-motivated, dedicated, and a solution-oriented individual. The main responsibilities for this position include:Leading effort to build large-scale, distributed, and highly available systems and pipelines.
• Leading effort to build large scale and highly available information retrieval systems
• Design and develop solutions using Java tech stack.
• Design and implement as per secure guidelines
• Work with QA to identify issues and fix them.

• B.Tech. in Computer Science or equivalent experience
• 6+ Yrs of experience in Java, Web services & Search Domain
• Experience working in Product based company

• Retiral Benefits
• Medical Insurance
• Remote Working Opportunity for the time being
• MacBook
• Stock Options
• Gym Membership

Work with product managers and development leads to create testing strategies · Develop and scale automated data validation framework · Build and monitor key metrics of data health across the entire Big Data pipelines · Early alerting and escalation process to quickly identify and remedy quality issues before something ever goes ‘live’ in front of the customer · Build/refine tools and processes for quick root cause diagnostics · Contribute to the creation of quality assurance standards, policies, and procedures to influence the DQ mind-set across the company
Required skills and experience: · Solid experience working in Big Data ETL environments with Spark and Java/Scala/Python · Strong experience with AWS cloud technologies (EC2, EMR, S3, Kinesis, etc) · Experience building monitoring/alerting frameworks with tools like Newrelic and escalations with slack/email/dashboard integrations, etc · Executive-level communication, prioritization, and team leadership skills

We are a team with a mission, A mission to create and deliver great learning experiences to engineering students through various workshops and courses. If you are an industry professional and :- See great scope of improvement in higher technical education across the country and connect with our purpose of impacting it for good. Keen on sharing your technical expertise to enhance the practical learning of students. You are innovative in your ways of creating content and delivering them. You don’t mind earning few extra bucks while doing this in your free time. Buzz us at [email protected] and let us discuss how together we can take technological education in the country to new heights.

Skill Set:

• 4+ years of experience Solid understanding of Python, Java and general software development skills (source code management, debugging, testing, deployment etc.).
• Experience in working with Solr and ElasticSearch Experience with NLP technologies & the handling of unstructured text Detailed understanding of text pre-processing and normalisation techniques such as tokenisation, lemmatisation, stemming, POS tagging etc.
• Prior experience in implementation of traditional ML solutions - classification, regression or clustering problem Expertise in text-analytics - Sentiment Analysis, Entity Extraction, Language modelling - and associated sequence learning models ( RNN, LSTM, GRU).
• Comfortable working with deep-learning libraries (eg. PyTorch)
• Candidate can even be a fresher with 1 or 2 years of experience IIIT, IIIT, Bits Pilani, top 5 local colleges are preferred colleges and universities.
• A Masters candidate in machine learning.
• Can source candidates from Mu Sigma and Manthan.

Responsibilities:

• Exploring and visualizing data to gain an understanding of it, then identifying differences in data distribution that could affect performance when deploying the model in the real world.
• Verifying data quality, and/or ensuring it via data cleaning.
• Able to adapt and work fast in producing the output which upgrades the decision making of stakeholders using ML.
• To design and develop Machine Learning systems and schemes. 
• To perform statistical analysis and fine-tune models using test results.
• To train and retrain ML systems and models as and when necessary. 
• To deploy ML models in production and maintain the cost of cloud infrastructure.
• To develop Machine Learning apps according to client and data scientist requirements.
• To analyze the problem-solving capabilities and use-cases of ML algorithms and rank them by how successful they are in meeting the objective.

Technical Knowledge:

• Worked with real time problems, solved them using ML and deep learning models deployed in real time and should have some awesome projects under his belt to showcase. 
• Proficiency in Python and experience with working with Jupyter Framework, Google collab and cloud hosted notebooks such as AWS sagemaker, DataBricks etc.
• Proficiency in working with libraries Sklearn, Tensorflow, Open CV2, Pyspark,  Pandas, Numpy and related libraries.
• Expert in visualising and manipulating complex datasets.
• Proficiency in working with visualisation libraries such as seaborn, plotly, matplotlib etc.
• Proficiency in Linear Algebra, statistics and probability required for Machine Learning.
• Proficiency in ML Based algorithms for example, Gradient boosting, stacked Machine learning, classification algorithms and deep learning algorithms. Need to have experience in hypertuning various models and comparing the results of algorithm performance.
• Big data Technologies such as Hadoop stack and Spark. 
• Basic use of clouds (VM’s example EC2).
• Brownie points for Kubernetes and Task Queues.      
• Strong written and verbal communications.
• Experience working in an Agile environment.

REQUIREMENT:

•  Previous experience of working in large scale data engineering
•  4+ years of experience working in data engineering and/or backend technologies with cloud experience (any) is mandatory.
•  Previous experience of architecting and designing backend for large scale data processing.
•  Familiarity and experience of working in different technologies related to data engineering – different database technologies, Hadoop, spark, storm, hive etc.
•  Hands-on and have the ability to contribute a key portion of data engineering backend.
•  Self-inspired and motivated to drive for exceptional results.
•  Familiarity and experience working with different stages of data engineering – data acquisition, data refining, large scale data processing, efficient data storage for business analysis.
•  Familiarity and experience working with different DB technologies and how to scale them.

RESPONSIBILITY:

•  End to end responsibility to come up with data engineering architecture, design, development and then implementation of it.
•  Build data engineering workflow for large scale data processing.
•  Discover opportunities in data acquisition.
•  Bring industry best practices for data engineering workflow.
•  Develop data set processes for data modelling, mining and production.
•  Take additional tech responsibilities for driving an initiative to completion
•  Recommend ways to improve data reliability, efficiency and quality
•  Goes out of their way to reduce complexity.
•  Humble and outgoing - engineering cheerleaders.

Responsibility: • Studied Computer Science, • 5+ years of software development experience, • Must have experience in Elasticsearch (2+ years experience is preferable), • Skills in Java, Python or Scala, • Passionate about learning big data, data mining and data analysis technologies, • Self-motivated; independent, organized and proactive; highly responsive, flexible, and adaptable when working across multiple teams, • Strong SQL skills, including query optimization are required. • Experience working with large, complex datasets is required, • Experience with recommendation systems and data warehouse technologies are preferred, • You possess an intense curiosity about data and a strong commitment to practical problem-solving, • Creative in thinking data centric products which will be used in online customer behaviors and marketing, • Build systems to pull meaningful insights from our data platform, • Integrate our analytics platform internally across products and teams, • Focus on performance, throughput, latency and drive these throughout our architecture. Bonuses -Experience with big data architectures such as Lambda Architecture. -Experience working with big data technologies (like Hadoop, Java Map/Reduce, Hive, Spark SQL), real-time processing frameworks (like Spark Streaming, Storm, AWS Kinesis). -Proficiency in key-value stores such as : HBase/Cassandra, Redis, Riak and MongoDB -Experience with AWS EMR

Skill Set 
SQL, Python, Numpy,Pandas,Knowledge of Hive and Data warehousing concept will be a plus point.

JD 

- Strong analytical skills with the ability to collect, organise, analyse and interpret trends or patterns in complex data sets and provide reports & visualisations.

- Work with management to prioritise business KPIs and information needs Locate and define new process improvement opportunities.

- Technical expertise with data models, database design and development, data mining and segmentation techniques

- Proven success in a collaborative, team-oriented environment

- Working experience with geospatial data will be a plus.

Data Engineer: Pluto7 is a services and solutions company focused on building ML, Ai, Analytics, solutions to accelerate business transformation. We are a Premier Google Cloud Partner, servicing Retail, Manufacturing, Healthcare, and Hi-Tech industries.We’re seeking passionate people to work with us to change the way data is captured, accessed and processed, to make data driven insightful decisions. Must have skills : Hands-on experience in database systems (Structured and Unstructured). Programming in Python, R, SAS. Overall knowledge and exposure on how to architect solutions in cloud platforms like GCP, AWS, Microsoft Azure. Develop and maintain scalable data pipelines, with a focus on writing clean, fault-tolerant code. Hands-on experience in data model design, developing BigQuery/SQL (any variant) stored. Optimize data structures for efficient querying of those systems. Collaborate with internal and external data sources to ensure integrations are accurate, scalable and maintainable. Collaborate with business intelligence/analytics teams on data mart optimizations, query tuning and database design. Execute proof of concepts to assess strategic opportunities and future data extraction and integration capabilities. Must have at least 2 years of experience in building applications, solutions and products based on analytics. Data extraction, Data cleansing and transformation. Strong knowledge on REST APIs, Http Server, MVC architecture. Knowledge on continuous integration/continuous deployment. Preferred but not required: Machine learning and Deep learning experience Certification on any cloud platform is preferred. Experience of data migration from On-Prem to Cloud environment. Exceptional analytical, quantitative, problem-solving, and critical thinking skills Excellent verbal and written communication skills Work Location: Bangalore