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ETL Developer – Talend

Job Duties:

• ETL Developer is responsible for Design and Development of ETL Jobs which follow standards,

best practices and are maintainable, modular and reusable.

• Proficiency with Talend or Pentaho Data Integration / Kettle.
• ETL Developer will analyze and review complex object and data models and the metadata

repository in order to structure the processes and data for better management and efficient

access.

• Working on multiple projects, and delegating work to Junior Analysts to deliver projects on time.
• Training and mentoring Junior Analysts and building their proficiency in the ETL process.
• Preparing mapping document to extract, transform, and load data ensuring compatibility with

all tables and requirement specifications.

• Experience in ETL system design and development with Talend / Pentaho PDI is essential.
• Create quality rules in Talend.
• Tune Talend / Pentaho jobs for performance optimization.
• Write relational(sql) and multidimensional(mdx) database queries.
• Functional Knowledge of Talend Administration Center/ Pentaho data integrator, Job Servers &

Load balancing setup, and all its administrative functions.

• Develop, maintain, and enhance unit test suites to verify the accuracy of ETL processes,

dimensional data, OLAP cubes and various forms of BI content including reports, dashboards,

and analytical models.

• Exposure in Map Reduce components of Talend / Pentaho PDI.
• Comprehensive understanding and working knowledge in Data Warehouse loading, tuning, and

maintenance.

• Working knowledge of relational database theory and dimensional database models.
• Creating and deploying Talend / Pentaho custom components is an add-on advantage.
• Nice to have java knowledge.

Skills and Qualification:

• BE, B.Tech / MS Degree in Computer Science, Engineering or a related subject.
• Having an experience of 3+ years.
• Proficiency with Talend or Pentaho Data Integration / Kettle.
• Ability to work independently.
• Ability to handle a team.
• Good written and oral communication skills.

CORE RESPONSIBILITIES

• Create and manage cloud resources in AWS 
• Data ingestion from different data sources which exposes data using different technologies, such as: RDBMS, REST HTTP API, flat files, Streams, and Time series data based on various proprietary systems. Implement data ingestion and processing with the help of Big Data technologies 
• Data processing/transformation using various technologies such as Spark and Cloud Services. You will need to understand your part of business logic and implement it using the language supported by the base data platform 
• Develop automated data quality check to make sure right data enters the platform and verifying the results of the calculations 
• Develop an infrastructure to collect, transform, combine and publish/distribute customer data.
• Define process improvement opportunities to optimize data collection, insights and displays.
• Ensure data and results are accessible, scalable, efficient, accurate, complete and flexible 
• Identify and interpret trends and patterns from complex data sets 
• Construct a framework utilizing data visualization tools and techniques to present consolidated analytical and actionable results to relevant stakeholders. 
• Key participant in regular Scrum ceremonies with the agile teams  
• Proficient at developing queries, writing reports and presenting findings 
• Mentor junior members and bring best industry practices 

 

QUALIFICATIONS

• 5-7+ years’ experience as data engineer in consumer finance or equivalent industry (consumer loans, collections, servicing, optional product, and insurance sales) 
• Strong background in math, statistics, computer science, data science or related discipline
• Advanced knowledge one of language: Java, Scala, Python, C# 
• Production experience with: HDFS, YARN, Hive, Spark, Kafka, Oozie / Airflow, Amazon Web Services (AWS), Docker / Kubernetes, Snowflake  
• Proficient with
• Data mining/programming tools (e.g. SAS, SQL, R, Python)
• Database technologies (e.g. PostgreSQL, Redshift, Snowflake. and Greenplum)
• Data visualization (e.g. Tableau, Looker, MicroStrategy)
• Comfortable learning about and deploying new technologies and tools. 
• Organizational skills and the ability to handle multiple projects and priorities simultaneously and meet established deadlines. 
• Good written and oral communication skills and ability to present results to non-technical audiences 
• Knowledge of business intelligence and analytical tools, technologies and techniques.

Mandatory Requirements 

• Experience in AWS Glue
• Experience in Apache Parquet 
• Proficient in AWS S3 and data lake 
• Knowledge of Snowflake
• Understanding of file-based ingestion best practices.
• Scripting language - Python & pyspark

 

Must have :

• At least 4 to 7 years of relevant experience as Big Data Engineer
• Hands-on experience in Scala or Python
• Hands-on experience on major components in Hadoop Ecosystem like HDFS, Map Reduce, Hive, Impala.
• Strong programming experience in building applications/platform using Scala or Python.
• Experienced in implementing Spark RDD Transformations, actions to implement business analysis

We are specialized in productizing solutions of new technology. 
Our vision is to build engineers with entrepreneurial and leadership mindsets who can create highly impactful products and solutions using technology to deliver immense value to our clients.
We strive to develop innovation and passion into everything we do, whether it is services or products, or solutions.

Roles and Responsibilities

Passionate data engineer with ability to manage data coming from different sources.
Should design and operate data pipe lines.
Build and manage analytics platform using Elastic search, Redshift, Mongo db.
Strong programming fundamentals in Datastructures and algorithms.

Qentelli is seeking a Solution Architect to untangle and redesign a huge granny old monolithic legacy system. Interesting part is that the new system should be commissioned module by module and legacy system should phase off accordingly. So your design will have a cutting edge future state and a transition state to get there. Implementation now is all Microsoft tech stack and will continue to be on newer Microsoft tech stack. Also there is a critical component of API management to be introduced into the solution. Performance and scalability will be at the center of your solution architecture. Data modelling is one thing that is of super high importance to know.

 

You’ll have a distributed team with onshore in the US and offshore in India. As a Solution Architect, you should be able to wear multiple hats of working with client on solutioning and getting it implemented by engineering and infrastructure teams that are both onshore and offshore. Right candidate will be awesome at fleshing out and documenting every finer detail of the solution, elaborate at communicating with your teams, disciplined at getting it implemented and passionate for client success.

 

TECHNOLOGIES YOU’LL NEED TO KNOW

Greetings from Qentelli Solutions Private Limited!

 

We are hiring for PostgreSQL Developer

Experience: 4 to 12 years

Job Location: Hyderabad

 

Job Description:

• Experience in RDBMS (PostgreSQL preferred), Database Backend development, Data Modelling, Performance Tuning, exposure to NoSQL DB, Kubernetes or Cloud (AWS/Azure/GCS)

 

Skillset for Developer-II:

• Experience on any Big Data Tools (Nifi, Kafka, Spark, sqoop, storm, snowflake), Database Backend development, Python, No SQL DB, API Exposure, cloud or Kubernetes exposure

 

Skillset for API Developer:

• API Development with extensive knowledge on any RDBMS (preferred PostgreSQL), exposure to cloud or Kubernetes

SpringML is looking to hire a top-notch Senior  Data Engineer who is passionate about working with data and using the latest distributed framework to process large dataset. As an Associate Data Engineer, your primary role will be to design and build data pipelines. You will be focused on helping client projects on data integration, data prep and implementing machine learning on datasets. In this role, you will work on some of the latest technologies, collaborate with partners on early win, consultative approach with clients, interact daily with executive leadership, and help build a great company. Chosen team members will be part of the core team and play a critical role in scaling up our emerging practice.

RESPONSIBILITIES:

 

• Ability to work as a member of a team assigned to design and implement data integration solutions.
• Build Data pipelines using standard frameworks in Hadoop, Apache Beam and other open-source solutions.
• Learn quickly – ability to understand and rapidly comprehend new areas – functional and technical – and apply detailed and critical thinking to customer solutions.
• Propose design solutions and recommend best practices for large scale data analysis

 

SKILLS:

 

• B.tech  degree in computer science, mathematics or other relevant fields.
• 4+years of experience in ETL, Data Warehouse, Visualization and building data pipelines.
• Strong Programming skills – experience and expertise in one of the following: Java, Python, Scala, C.
• Proficient in big data/distributed computing frameworks such as Apache,Spark, Kafka,
• Experience with Agile implementation methodologies

REQUIRED SKILLS:

• Total of 4+ years of experience in development, architecting/designing and implementing Software solutions for enterprises.

• Must have strong programming experience in either Python or Java/J2EE.

• Minimum of 4+ year’s experience working with various Cloud platforms preferably Google Cloud Platform.

• Experience in Architecting and Designing solutions leveraging Google Cloud products such as Cloud BigQuery, Cloud DataFlow, Cloud Pub/Sub, Cloud BigTable and Tensorflow will be highly preferred.

• Presentation skills with a high degree of comfort speaking with management and developers

• The ability to work in a fast-paced, work environment

• Excellent communication, listening, and influencing skills

RESPONSIBILITIES:

• Lead teams to implement and deliver software solutions for Enterprises by understanding their requirements.

• Communicate efficiently and document the Architectural/Design decisions to customer stakeholders/subject matter experts.

• Opportunity to learn new products quickly and rapidly comprehend new technical areas – technical/functional and apply detailed and critical thinking to customer solutions.

• Implementing and optimizing cloud solutions for customers.

• Migration of Workloads from on-prem/other public clouds to Google Cloud Platform.

• Provide solutions to team members for complex scenarios.

• Promote good design and programming practices with various teams and subject matter experts.

• Ability to work on any product on the Google cloud platform.

• Must be hands-on and be able to write code as required.

• Ability to lead junior engineers and conduct code reviews



QUALIFICATION:

• Minimum B.Tech/B.E Engineering graduate

Overall experience of 4 – 8 years of experience in DW / BI technologies.
Minimum 2 years of work experience on Snowflake and Azure storage.
Minimum 3 years of development experience in ETL Tool Experience.
Strong SQL database skills in other databases like Oracle, SQL Server, DB2 and Teradata
Good to have Hadoop and Spark experience.
Good conceptual knowledge on Data-Warehouse and various methodologies.
Working knowledge in any of the scripting like UNIX / Shell
Good Presentation and communication skills.
Should be flexible with the overlapping working hours.
Should be able to work independently and be proactive.
Good understanding of Agile development cycle.

Bigdata, Business intelligence , python, R with their skills