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Database Tester Jobs in Connecticut (NOW HIRING)

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT · On-site

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

Sr. Data Engineer

Shelton, CT

$106K - $144K/yr

Develop automated testing and deployment scripts to support integrations and pipelines. * Provide database support by coding utilities, responding to user questions, and resolving problems. * Create ...

... databases and write production-quality SQL - Participate in the full software development lifecycle, from problem definition and architecture through implementation, testing, deployment, and ...

EEG Technician-Per Diem-Day

Danbury, CT · On-site

$23.64 - $45.92/hr

Orders and maintains supplies related to EEG testing. * Maintains a database of patients served by the EEG department. * Fulfills all compliance responsibilities related to the position. * Performs ...

Software Engineer

Stamford, CT · On-site

$110 - $150/hr

Strong understanding of relational databases * Experience writing production-quality SQL * Strong software engineering fundamentals, including clean code, testing, debugging, and system design

Quality Technician

Rogers, CT

$17.75 - $24/hr

Experience with data analysis and database computer programs. * Experience with quality and other laboratory testing tools.

Senior .NET Developer

Hartford, CT · On-site

$55.50 - $70.50/hr

Develop and optimize Azure SQL databases, T-SQL queries, stored procedures, and CI/CD pipelines using Azure DevOps. * Perform data migration validation, automated SQL testing, data mapping, and ...

EEG Technician-Per Diem-Day

Danbury, CT · On-site

$23.64 - $45.92/hr

... EEG testing of patients ranging in age from pediatric to adult utilizing critical thinking skills and best practices. 3. Uploads and transfers data from ambulatory EEG tests into the database to ...

EEG Technician-Per Diem-Day

Danbury, CT · On-site

$23.64 - $45.92/hr

... EEG testing of patients ranging in age from pediatric to adult utilizing critical thinking skills and best practices. 3. Uploads and transfers data from ambulatory EEG tests into the database to ...

Showing results 41-60

Database Tester information

See Connecticut salary details

$30

$53

$67

How much do database tester jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for database tester in Connecticut is $53.51, according to ZipRecruiter salary data. Most workers in this role earn between $45.29 and $64.04 per hour, depending on experience, location, and employer.

What is a database tester?

A Database Tester is responsible for validating the integrity, accuracy, and performance of databases by executing test cases, writing SQL queries, and analyzing data. They ensure that data is correctly stored, retrieved, and processed while identifying bugs or inconsistencies. Their work involves functional testing, performance testing, security testing, and data migration testing. The role requires knowledge of database management systems (DBMS), SQL, and testing tools to verify data quality and application reliability.

What are the typical responsibilities of a database tester?

As a Database Tester, you are responsible for writing and executing test cases to validate data integrity, verifying database functionality, and ensuring correct data migration between systems. You’ll often work closely with developers and business analysts to understand application requirements and identify potential issues early in the development cycle. Your daily tasks may include running SQL queries, reviewing stored procedures, checking for data consistency, and reporting bugs or anomalies. Collaboration is key, as you’ll participate in team meetings and help refine system requirements to support overall project quality. This role is integral to delivering reliable, high-performing database applications.

What are the key skills and qualifications needed to thrive as a database tester?

To thrive as a Database Tester, you need strong knowledge of SQL, database management systems, and software testing methodologies, often backed by a degree in computer science or a related field. Experience with tools such as SQL Server, Oracle, MySQL, test automation frameworks, and certifications like ISTQB are frequently valuable. Attention to detail, analytical thinking, and clear communication skills help Database Testers efficiently identify and report issues while collaborating with development teams. These capabilities are crucial for ensuring data integrity, system reliability, and smooth project delivery in a database-driven environment.

How do you become a database tester?

To become a database tester, you typically need a background in computer science, information technology, or a related field, along with knowledge of database management systems like SQL. Gaining experience with testing tools, understanding software development life cycles, and obtaining certifications such as ISTQB can improve job prospects. Strong analytical skills and attention to detail are essential for identifying data issues and ensuring database integrity.

What are popular job titles related to Database Tester jobs in Connecticut?

For Database Tester jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Database Tester jobs in Connecticut look for?

The top searched job categories for Database Tester jobs in Connecticut are:

What are popular job titles related to Database Tester jobs in CT?

For Database Tester jobs in CT, the most frequently searched job titles are:

Infographic showing various Database Tester job openings in Connecticut as of August 2026, with employment types broken down into 83% Full Time, 8% Part Time, 2% Temporary, and 7% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $111,300 per year, or $53.5 per hour.

$106K - $144K/yr

Full-time

Medical, Life, Retirement

Re-posted 23 days ago


Subway rating

4.4

Company rating: 4.4 out of 10

Based on 2,055 frontline employees who took The Breakroom Quiz

98th of 106 rated fast food restaurants


Job description

Senior Data Engineer

Ready to build what’s next with one of the world’s most iconic brands?

Why Join Subway?

At Subway, we are not standing still. We are building.

This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-term value. The people who thrive here are the ones who want to make a real impact.

You will not just do the work. You will shape it.

We move fast. We think like owners. We make decisions that matter. We hold ourselves to a high standard because what we do directly impacts thousands of franchisees around the world.

If you bring energy, accountability and a bias for action, you will fit right in.

We take the work seriously, but we also know the best results come from teams that support each other, celebrate wins and show up ready to build something better every day.

This is your chance to be part of what’s next.

About the Role:

The Sr. Data Engineer will be responsible for the design and development of data pipelines to support System Integrations as well as data pipelines that power our Analytical Platforms. In collaboration with Product Owners and other technical teams, the Sr. Data Engineer will lead significant enterprise-wide work as part of larger cross-functional teams supporting multiple major project initiatives. A candidate will deliver scalable, flexible, and high-quality solutions that conform to Subway’s data design and governance strategies, leveraging our cloud data platform built on Snowflake or Databricks along with other modern cloud-based technologies.

Responsibilities include but not limited to:

  • Design and develop data pipelines and integrations that are performant, scalable and flexible.
  • Work with project teams to deliver system integration pipelines, ensuring a high degree of reliability and resiliency.
  • Work with business users and project teams to provide SME guidance, finalize pipeline requirements and develop level of effort estimates.
  • Develop automated testing and deployment scripts to support integrations and pipelines.
  • Provide database support by coding utilities, responding to user questions, and resolving problems.
  • Create and maintain documentation of data pipelines including data flow and data lineage documentation.
  • Responsible for tier 3 support and assisting our Operations Team as required to provide a great customer experience for our users.
  • Responsible for overall data quality as it relates to our Enterprise Data Warehouse and associated Data Marts. Provide data analysis as required to troubleshoot data issues.
  • Assist with integration related code reviews and mentorship of junior developers.
  • Implement data governance and master data management principles as part of data pipeline development and delivery.

Qualifications (some examples listed below):

  • Lakehouse Architecture: Hands-on experience building lakehouse solutions on Databricks (Delta Lake, Unity Catalog) or Snowflake (Iceberg Tables, Horizon Catalog).
  • Medallion Architecture: Proven ability to design Bronze/Silver/Gold layers for curated, analytics-ready data.
  • Streaming or Batch Processing: Experience implementing Lambda or Kappa architectures using Databricks Structured Streaming / DLT or Snowflake Dynamic Tables / Snowpipe Streaming.
  • Semantic Layer: Experience building and managing semantic models using Databricks AI/BI Genie or Unity Catalog Metrics or Snowflake Semantic Views / Cortex Analyst to enable consistent, governed metrics for BI and AI consumption.
  • ETL/ELT Orchestration: Building pipelines with Airflow, Databricks Lakeflow, or Snowflake Openflow; familiarity with dbt is a plus.
  • Programming: Strong PySpark or advanced SQL skills; Python for data engineering or automation.
  • Data Modeling: Dimensional modeling, Data Vault, or schema design for analytical workloads.
  • Performance Tuning: Cluster/warehouse sizing, partitioning, clustering keys, Z-ordering, or query optimization.
  • Governance & Security: Working knowledge of Unity Catalog (Databricks) or Horizon Catalog (Snowflake) for lineage, access control, or data quality.
  • CI/CD & DevOps: Git, Databricks Asset Bundles or Snowflake CLI/Schemachange, automated testing, or deployment pipelines.
  • Cloud Ecosystem: AWS (S3, Glue, Kinesis), Azure, or GCP services supporting modern data platforms.
  • AI/ML Enablement: Familiarity with Databricks Mosaic AI or Snowflake Cortex for GenAI or ML use cases.
  • Collaboration: Strong communication skills to partner with Product Owners, Analysts, or cross-functional engineering teams.
  • Education: Bachelor’s degree in Computer or Information Science or related field, or equivalent combination of education and experience.
  • Experience: 5–8 years creating quality data pipelines and system integrations with at least 3 years of experience in a cloud environment.

What do we offer?

  • Insurance Plans (Medical, Life)
  • Pension/401K/RSP (country specific)
  • Competitive Bonus
  • Mobility Allowance
  • Tuition Reimbursement
  • Company Holidays
  • Volunteering time
  • And More…..
  •  

Compensation: The base pay range for this role is $119,200 - 149,000 annually

Pay within this range will be determined in good faith based on job-related factors, which may include skills, experience, education/training, location, and internal equity.


What Subway employees say

Pay

Benefits

Hours and flexibility

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