Techwave Consulting Inc

Techwave Consulting Inc

Data Analyst

GDC Financial District, IN · Senior

Sponsorship not specifiedDetected 148 days ago
PythonSQLSnowflakeAWSGCPAzureRESTOpenAPIdbtData EngineeringData VisualizationAgileCRMAccountingExcelERPPostmanAPI TestingCommunicationProblem Solving

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odds of building a lasting career here

40Risky
Cap-exempt (no lottery)0
Sponsors this role90
Entry-level history0
PERM / green-card track0
Lottery odds40
Fits your clock70

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Employer immigration record

from this employer's Department of Labor filings

Third-party placement is common here

36% of this employer's visa filings place the worker at a client company rather than at the employer itself, across 4 clients. Your visa, salary band and layoff exposure would follow the employer of record, not the client.Most common: Sysco Corporation · Valero Energy Corporation · Western Alliance BankFiles as an H-1B dependent employer.

Green-card follow-through: 13%

Of 8 labor certifications old enough to have been used, 7 expired without the employer filing the next step. Median time from filing to decision: 496 days.100% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.

Files H-1B transfers

2 transfer filings in the last year, covering 2 workers. Median labor-condition decision: 6 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • Data & Analytics function is dedicated to designing and delivering robust global data platforms that enable business solutions and high-quality analytics.

Responsibilities

  • Work closely with business stakeholders to gather, validate, and clarify data and reporting requirements.
  • Translate business needs into detailed functional and technical requirement documents.
  • Develop comprehensive Source-to-Target Mapping (STTM/STM) documents capturing field-level data logic.
  • Create detailed Business Rules, Data Definitions, and Data Transformation documentation.
  • Perform complete data lineage analysis across Snowflake, APIs, upstream sources, and reporting layers.
  • Assist in data modeling and design aligned with Medallion architecture (Bronze/Silver/Gold layer separation).
  • Collaborate with data engineers, ETL/ELT developers, and QA to ensure accurate interpretation of the requirements.
  • Support UAT and resolve data-related gaps through iterative testing and validation.
  • This hands-on role focuses on requirements translation, source-to-target mapping, dimensional modeling support, ELT/ETL validation, testing support and data quality.

Requirements

  • 5+ Years of experience

Nice to have

  • We ensure whoever is associated with the brand is being challenged at every step and is provided with all the necessary opportunities to excel in life.
  • Techwave is a leading global IT and engineering services and solutions company revolutionizing digital transformations.
  • Plus, we're a team of dreamers and doers who are pushing the boundaries of what's possible.
  • Experience with ETL/ELT tools (Informatica, DBT).
  • Experience with BI/reporting tools (Power BI, Tableau, Excel).
  • Experience with data modeling methodologies (Dimensional modeling, Data Marts, Data Warehousing, Star/Snowflake schema).
  • Familiarity with cloud data platforms (Azure, AWS, GCP).
  • Exposure to API testing tools (Postman, Swagger).

Skills

  • Proven experience with programming languages such as SQL and Python for data validation, profiling, reconciliation, and analytics.
  • Strong hands-on Snowflake experience is required, including:
  • Ability to construct & optimize complex SQL queries
  • Variant/JSON parsing
  • Schema and stage understanding
  • Performance analysis & troubleshooting
  • Working experience in Medallion Architecture (Bronze, Silver, Gold data layers) including mapping data flows across layers.
  • Proven experience with API-based data ingestion (REST APIs, JSON/XML).
  • Experience building Source-to-Target mapping documents and transformation rules.
  • Strong understanding of data lineage, metadata traceability, and impact analysis.
  • Effective communication skills with ability to work directly with business stakeholders.
  • Excellent analytical and problem-solving skills.

Company info

  • Techwave, we are always in an exercise to foster a culture of growth, and inclusivity.
  • People are at the core of everything we do.
  • Founded in 2004, headquartered in Houston, TX, USA, Techwave leverages its expertise in Digital Transformation, Enterprise Applications, and Engineering Services to enable businesses accelerate their growth.
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