Senior ETL Developer

3 weeks ago


hyderabad, India Cognativ Inc Full time

Aboutus:

Sinceits founding in 2016 Cognativ has quickly expanded beyond the USAto include teams in Spain India UK and Serbia with clients acrossthe USA and Europe. We aim to work with highly dynamic companiesstartups and investment firms. As part of Cognativ you will be partof a broader multicultural and international team regularlyinteracting with clients and team membersworldwide.
Vision: Drivestrategic growth and valuation by building products and servicesfor our clients andourselves.

Ourvalues:

  • Integrity Weare open and honest in our professional and in our personallives.
  • Respect Wecreate an environment that cares and values everyone at alllevels.
  • Trust We trust each other and our clients trust us to do what is neededto make themsuccessful.
  • Commitment Weare committed to achieving success for our clients partners andourselves.

Requirements

Theposition:

Weare looking for a Senior ETL Developer with a strong background inplanning developing executing and optimising ETL workflows andtransformations. In your role as Senior ETL Developer you willoversee the planning creation and implementation of innovative dataintegration solutions making sure they meet corporate goals andindustry standards. To comprehend data needs and provide reliableETL solutions you will work closely with crossfunctional teams madeup of data engineers analysts and business stakeholders. The idealapplicant will be wellversed in data warehousing principles andtechniques in addition to having extensive understanding of ETLtools and technologies particularly Talend. You should also be ableto work well in a fastpaced atmosphere have a high attention todetail and thrive atproblemsolving.


KeyResponsibilities:
  • CreateDevelop Implement and Enhance ETL transformations andworkflows.
  • Proficiencyand background in developing and implementing Talend ETL migrationprojects
  • Possessa good foundation of practical Talend Studio knowledge includingwriting ETL with components and contextvariables.
  • Putin place guidelines and policies for tool setups and ETLdevelopment.
  • Takeon the role of subject matter expert whenrequired.
  • Takeresponsibility for and actively oversee customerdeliverables.

Requiredskills andqualifications:

  • Abachelors degree in computer science or a similar discipline isrequired foreducation.
  • Atleast six years of expertise with relational database technology(Snowflake MySQL PostgreSQLpreferable).
  • SQLproficiency and familiarity with databases for data extractiontransformation and loading such as Snowflake PostgreSQL MySQL andSQL Server amongothers.
  • Conceptualknowledge of data modelling and handson experience creating datamodels for ETL and data warehousingoperations.
  • Comprehensiveunderstanding of the Talend ETL tool and practical expertise withit including the ability to create and implement intricate ETL jobsuse components manage metadata and maximizeperformance.
  • Thecapacity to create effective ETL procedures that extract data fromseveral sources modify it as needed to meet business needs and thenload it into the desired data warehouse ordatabase.
  • Recognizesthe typical designs for data transfer (such as ETL ELT and ETLT)and knows when and how to useeach.
  • Knowledgeof data quality principles and expertise putting data governanceand quality checks into effect in ETLprocesses.
  • Expertisein data manipulation and ETL process automation using scriptinglanguages such as Python Java andShell.
  • Knowledgeof big data technology for handling massive amounts of data such asNoSQLdatabases.
  • Effectiveinterpersonal skills and the capacity to learn and adjust to anyassignment or technological advancement. efficient Implementationtalents aswell.
  • Outstandingdebuggingabilities.
  • Outstandingcommunication abilities both written andoral.
  • Awillingness to learn new technology and keep gettingbetter.
  • Talendcertification(desirable).

Benefits

Whatweoffer:

  • Ahybrid flexible workingpolicy.
  • Professionalgrowth and developmentopportunities.
  • Aninternational team of worldclass engineers that brings positiveenergy.
  • Thefriendly supportive and relaxing working environment in ouroffices.

The position: We are looking for a Senior ETL Developer with astrong background in planning, developing, executing, andoptimising ETL workflows and transformations. In your role asSenior ETL Developer, you will oversee the planning, creation, andimplementation of innovative data integration solutions, makingsure they meet corporate goals and industry standards. Tocomprehend data needs and provide reliable ETL solutions, you willwork closely with cross-functional teams made up of data engineers,analysts, and business stakeholders. The ideal applicant will bewell-versed in data warehousing principles and techniques inaddition to having extensive understanding of ETL tools andtechnologies, particularly Talend. You should also be able to workwell in a fast-paced atmosphere, have a high attention to detail,and thrive at problem-solving. Key Responsibilities: Create,Develop, Implement, and Enhance ETL transformations and workflows.Proficiency and background in developing and implementing TalendETL migration projects Possess a good foundation of practicalTalend Studio knowledge, including writing ETL with components andcontext variables. Put in place guidelines and policies for toolsetups and ETL development. Take on the role of subject matterexpert when required. Take responsibility for and actively overseecustomer deliverables. Required skills and qualifications: Abachelor's degree in computer science or a similar discipline isrequired for education. At least six years of expertise withrelational database technology (Snowflake, MySQL, PostgreSQL,preferable). SQL proficiency and familiarity with databases fordata extraction, transformation, and loading, such as Snowflake,PostgreSQL, MySQL, and SQL Server, among others. Conceptualknowledge of data modelling and hands-on experience creating datamodels for ETL and data warehousing operations. Comprehensiveunderstanding of the Talend ETL tool and practical expertise withit, including the ability to create and implement intricate ETLjobs, use components, manage metadata, and maximize performance.The capacity to create effective ETL procedures that extract datafrom several sources, modify it as needed to meet business needs,and then load it into the desired data warehouse or database.Recognizes the typical designs for data transfer (such as ETL, ELT,and ETLT) and knows when and how to use each. Knowledge of dataquality principles and expertise putting data governance andquality checks into effect in ETL processes. Expertise in datamanipulation and ETL process automation using scripting languagessuch as Python, Java, and Shell. Knowledge of big data technologyfor handling massive amounts of data, such as NoSQL databases.Effective interpersonal skills and the capacity to learn and adjustto any assignment or technological advancement. efficientImplementation talents as well. Outstanding debugging abilities.Outstanding communication abilities, both written and oral. Awillingness to learn new technology and keep getting better. Talendcertification (desirable).
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