Senior Tableau & ETL Developer

•

SQL, SSIS, SSRS

Job Details Job Title:

Senior Tableau & ETL Developer

•

SQL, SSIS, SSRS

Location:

Hartford, Connecticut Work Arrangement:

Hybrid Onsite Requirement:

Candidate must be able to come into the office 2 days every 2 weeks or 1 day per week

Location Requirement:

Candidate must be local or willing to commute or relocate

Estimated Start Date:

11/22/2026

Estimated End Date:

11/14/2027

Estimated Duration:

Approximately 12 months

Submission Deadline:

11/21/2026

Schedule:

Monday

•

Friday Working Hours:

8:00 AM

•5:00

PM EST Hours Per Day:

8

Hours Per Week:

40

Position Overview:

The position is for a senior-level developer who will participate in various SDLC processes including requirements verification, design and development, testing, maintenance, and support activities The specific focus of this candidate will include supporting existing applications, participating in the SDLC process of a new system, and working with a System Integrator to ensure transfer of knowledge and ongoing maintenance of the solution for a given module The candidate will be responsible for creating and maintaining SSRS reports and

SSIS ETL

packages, supporting SOA integration initiatives, and participating in SDLC activities including meetings, requirements verification, design, testing, and environment configuration Required Skills /

Experience:

A 10 or more years of prior experience demonstrating the following knowledge and skills is required More than 5 years of experience with Tableau More than 5 years of experience writing complex SQL queries More than 5 years expertise with TSQL, SSRS, SSIS or Talend Experience with debug and improve query performance Experience with deploying SSIS packages using git check-in, setting up environmental variables and creating respective jobs in SQL Agent Experience with Transact-SQL and stored procedures desired Experience with creating, deploying and maintaining of Tallend reports Experience with code control/version Team Foundation Strong problem solving, cross-functional analysis and forward-thinking abilities Flexibility to adapt to changing situations, handle multiple tasks, and meet tight deadlines Preferred Skills /

Experience:

Experience with

Salesforce MuleSoft Job Responsibilities:

Tableau Reporting:

Develop Tableau Reports Develop different kinds of reports using Tableau as per user requirement and deploy to report server / integrated SharePoint report server Work with dynamic grouping fields, dynamic group sorting, on-demand sub reports, drill down and summary reports, and cross tab reports highlighting key summary information

Data Architecture & Data Modeling:

Assist in the design and development of database architecture including relational data structures, data marts, data dictionaries and logical and physical data models Develop strategies for data acquisitions, data quality and data discrepancy

SQL Development:

Develop and maintain efficient, well documented custom SQL scripts, stored procedures and triggers using Microsoft T-SQL in accordance with defined business rules and requirements to support application development Access data stored in a variety of database management systems such as

DB2, SQL

Server and other

ETL / ELT

Development:

Design, develop and implement

ETL / ELT

solutions for data ingestion, cleansing, business rules execution and Data Distribution Implement Data Analytics best practices in designing data modeling, ETL Pipelines and Near time data solutions Perform tests and validate data flows and prepare ETL processes according to business requirements Design and implement a data conversion strategy from legacy to new platforms Perform design validation, reconciliation and error handling in data load processes Optimize SSIS Package execution and SQL execution to optimize data load performance Design SSIS packages using data exchange tasks such as File transfer and Secured File transfer Import and export files from

FTP/SFTP

Data Migration & Integration:

Assist in migration and integration of data and processes from legacy systems to new applications and new technologies Implement solutions to integrate external data with inhouse data Participate in requirements gathering, data mapping, data extraction, data loading, data testing, troubleshooting, documentation, performance optimization and maintenance

Requirements & Collaboration:

Coordinate with Business Analyst and users to validate requirements Professional /

Work Style Requirements:

Must be very organized, pro-active and self-directed Must be self-starter and driven Must Drive the work from requirements to implementation Must have very strong abstract thinking and problem-solving skills Must have very good verbal and written communication skills

Ideal Candidate:

Based on the actual responsibilities and experience requirements, the strongest candidate is a senior Tableau / ETL / SQL development professional with at least 10 years of overall relevant experience and substantial hands-on experience building enterprise reporting and data-integration solutions The ideal candidate should combine Tableau + Complex

SQL + T-SQL + SSIS

+ SSRS or Talend

+ ETL/ELT

+ Data Modeling The strongest candidate will have more than 5 years each working with Tableau, complex SQL queries, and

T-SQL / SSRS

/ SSIS or Talend The candidate should also be comfortable working across the complete data lifecycle including Requirements Gathering

+ Data Mapping

+ Data Extraction

+ Data Loading

+ Data Testing

+ Reconciliation

+ Troubleshooting

+ Performance Optimization

+ Documentation A particularly strong match will have experience optimizing SQL and SSIS performance, deploying SSIS packages, working with SQL Agent, building stored procedures, integrating legacy and modern systems, developing Tableau reports, and designing data-conversion and migration processes Experience with Salesforce and MuleSoft would provide an additional advantage This role is best suited to a senior hands-on developer who can independently drive work from requirements through implementation rather than someone whose background is limited to dashboard creation or basic SQL reporting

Work Schedule & Hybrid Expectations:

Full-Time 40hrs Monday

•Friday 8 AM

•5 PM EST time zone Hybrid Candidate must be local or willing to commute or relocate Candidate must be able to come in the office 2 days every 2 weeks or 1 day per week