Informatica Python ETL Data Engineer & Tester

Infosys Limited; Hartford, Raleigh, Richardson, Tempe (CT, NC, TX, AZ); Presencial; USD 110 000 - 140 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Long-term/Short-term Disability

Health and Dependent Care Reimb. Acc.

Insurance (Accident, Critical Illness,

401(k) plan

Resumo da oferta

Infosys Limited is seeking a capable Informatica Python ETL Data Engineer & Tester to join our Delivery team in the US. The role focuses on Python-based ETL development, data testing, and validation across banking and financial services projects.

You will collaborate with cross-functional teams to elicit requirements, design solutions, and implement robust data pipelines. Ideal candidates bring experience in ETL testing, data quality checks, and validation using SQL/Oracle, plus familiarity with

Qualificações

• Informatica development, Python, AWS, SQL, Oracle, and GitLab.
• ETL Testing, Data Warehouse Testing, and Data Migration Testing.
• Python-based ETL and data test automation for source-to-target validation, reconciliation, and regression testing.
• SQL query writing and Oracle database validation.
• Source-to-target mapping validation, transformation rule validation, data lineage validation, and business rule validation.
• Data reconciliation, completeness checks, referential integrity validation, duplicate detection, and data quality testing.
• Data Warehousing concepts including Facts, Dimensions, Star Schema, and SCD validations.
• AWS data platform validation.
• GitLab, batch job validation, workflow monitoring, and scheduling tools such as Autosys, Control-M, or Airflow.
• Python or Shell scripting for ETL and data validation activities.
• Test strategy preparation, test case execution, result analysis, and defect resolution.
• Collaboration with business teams, development teams, and data engineering teams.
• Documentation of test scenarios, SQL validations, automation assets, and testing processes

Responsabilidades

• Contribute to the requirements elicitation process by documenting assigned parts of business requirements.
• Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions.
• Participate in coding and integrate new features or updates into existing applications, with a focus on maintaining system stability.
• Conduct code reviews, do changes to the codebase and maintain code repositories.
• Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards.
• Develop user training programs, documentation, and support frameworks to ensure a smooth transition to new software applications.
• Actively participate in resolving production issues and recommend preventive strategies to enhance system reliability.
• Maintain detailed records of code, testing techniques, and support activities to enrich the knowledge base and assist other similar projects

Conhecimentos

Informatica development

Python

AWS

SQL

Oracle

GitLab

ETL Testing

Data Warehouse Testing

Data Migration Testing

Python-based ETL

Data validation

SQL query writing

Oracle database validation

Data reconciliation

Data quality testing

Data Warehousing concepts

AWS data platform validation

Airflow

Autosys

Control-M

Formação académica

Bachelor’s degree or foreign equivalent

Ferramentas

GitLab

Autosys

Control-M

Airflow

Descrição da oferta de emprego

Informatica Python ETL Data Engineer & Tester

State / Region / Province

Arizona, Connecticut, North Carolina, Texas

Country

USA

Domain

Delivery

Interest Group

Company

ITL USA

Requisition ID

155085BR

Technical Skills 1

Technical Skills 2

Technology|OpenSystem|Python - OpenSystem

Technical Skills 3

Overview

The Infosys Financial Services unit is a global leader in driving digital transformation for financial institutions. We specialize in leveraging advanced technologies such as AI, cloud, and data-led innovation to help our clients accelerate growth and unlock business value. Our AI-driven solutions empower financial institutions to make smarter decisions, enhance customer experiences, and achieve operational excellence. Join us to be part of a pioneering team that is at the forefront of financial services transformation. You'll have the opportunity to work with cutting-edge AI technologies, collaborate with industry experts, and contribute to transformative projects across banking, wealth management, and insurance sectors. If you're passionate about AI and eager to make a significant impact, the Infosys Financial Services unit is the perfect place for you to grow and excel.

In the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below:

• Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided
• Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions
• Participate in coding and integrate new features or updates into existing applications, with a focus on maintaining system stability
• Conduct code reviews, do changes to the codebase and maintain code repositories
• Implement test strategies, analyse results, and coordinate bug fixes to uphold the software quality standards
• Develop user training programs, documentation, and support frameworks to ensure a smooth transition to new software applications
• Actively participate in resolving production issues and recommend preventive strategies to enhance system reliability
• Maintain detailed records of code, testing techniques, and support activities to enrich the knowledge base and assist other similar projects

Your contribution to the team:

• A collaborative spirit and excellent communication skills.
• The ability to handle end to end SDLC phases from requirement gathering to implementation.
• A knack for translating complex requirements into actionable development tasks.
• A passion for design and hands-on coding experience
• A proactive approach to testing, troubleshooting, and refining our applications.
• The ability to work with cross-functional teams and do software integration.

Required Skill and Experience

• Informatica development, Python, AWS, SQL, Oracle, and GitLab.
• ETL Testing, Data Warehouse Testing, and Data Migration Testing.
• Python-based ETL and data test automation for source-to-target validation, reconciliation, and regression testing.
• SQL query writing and Oracle database validation.
• Source-to-target mapping validation, transformation rule validation, data lineage validation, and business rule validation.
• Data reconciliation, completeness checks, referential integrity validation, duplicate detection, and data quality testing.
• Data Warehousing concepts including Facts, Dimensions, Star Schema, and SCD validations.
• AWS data platform validation.
• GitLab, batch job validation, workflow monitoring, and scheduling tools such as Autosys, Control-M, or Airflow.
• Python or Shell scripting for ETL and data validation activities.
• Test strategy preparation, test case execution, result analysis, and defect resolution.
• Collaboration with business teams, development teams, and data engineering teams.
• Documentation of test scenarios, SQL validations, automation assets, and testing processes

Preferred Skill and Experience

• BI Reporting validation using Power BI, Tableau, Qlik, or MicroStrategy.
• Big Data technologies including Hadoop, Spark, Hive, and Kafka.
• AI-enabled Data Quality and Data Governance solutions.
• Banking, Capital Markets, Wealth Management, or Mortgage domain experience.
• Azure, Databricks, Snowflake, Redshift, PostgreSQL, BigQuery, or GCP exposure.

Additional Required Qualifications

• Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
• This position may require relocation and/or travel to work/project location.
• Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role now or in the future.

Along with competitive pay, as a full-time Infosys employee you are also eligible for the following benefits:

• Long-term/Short-term Disability
• Health and Dependent Care Reimbursement Accounts
• Insurance (Accident, Critical Illness , Hospital Indemnity, Legal)
• 401(k) plan and contributions dependent on salary level

About Us

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.

EEO

Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.