Sr Data Engineer
Listed on 2026-08-08
-
Software Development
Data Engineering, SQL Developer
Connection is looking for a Senior Data Engineer to lead data and application integration work across multiple database platforms. In this onsite role in Merrimack, NH
, you will design, develop, test, deploy, and support data integration and migration solutions, while providing technical leadership, mentoring, and on-call production support. You will also collaborate closely with business lines, analysts, and project managers.
Connection offers a progressive and competitive total rewards package focused on financial, emotional, and physical wellbeing, including 401k plans
, medical insurance
, free therapy visits
, mental health coaching and tools
, meditation resources
, and a generous paid time off package covering vacation and sick time, plus Wellness and Volunteer Time Off days
. The salary range for this role is USD 97,000 to 125,000 per year
.
- Design and develop data integration and data migration solutions, including documentation for technical specifications, deployment, and support procedures.
- Build database integration solutions covering requirement specifications
, impact analysis, functional and technical design, programming, documentation, testing, data conversion, and implementation. - Partner with business teams, analysts, and project managers to design and support new or modified database systems
. - Provide technical leadership and mentoring to help developers improve their skills.
- Lead complex production support initiatives and apply long-term solutions where appropriate.
- Provide on-call support for database integration solutions.
- Track project hours in time management software.
- Perform other duties or special projects as assigned.
- Strong working knowledge of SQL
. - Strong knowledge of SQL Server and/or Oracle relational database systems
, plus cloud data solutions such as Databricks
. - Strong working knowledge of source control tools such as Git or Bitbucket
. - Strong knowledge of multiple data integration tools including SQL Server Integration Services (SSIS),
Databricks Transformation capabilities
, and replication engines
. - Strong knowledge of application development principles and techniques, including system integration and software dependencies.
- Strong knowledge of logical and physical database design concepts
. - Basic working knowledge of Business Intelligence applications such as Microsoft Power BI
. - Ability to analyze functional requirements and data to design and build technical solutions.
- Ability to establish development estimates, meet target dates, and provide accurate scope analysis for large projects.
- Experience conducting knowledge transfer sessions and technical walk‑throughs.
- Ability to work independently while adhering to company policies and standards, with effective verbal and written communication.
- Flexibility to manage multiple projects concurrently
, and ability to interface cooperatively with business partners and co-workers.
SQL
, SQL Server
, Oracle
, Databricks
, GIT
, Bitbucket
, SQL Server Integration Services (SSIS),
Databricks Transformation capabilities
, replication engines
, Microsoft Power BI
.
Applicants must be authorized to work for any employer in the U.S. Connection is unable to sponsor or take over sponsorship of an employment visa at this time.
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