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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Data Engineer - Hybrid - **Company:** The Hartford - **Location:** Columbus, OH, United States - **Experience:** Expert - **Salary:** $117,200.0 - $175,800.0 - **Contract:** Permanent contract - **Skills:** Data Analysis, Cloud Computing, Databases, Continuous Integration, Data Integration, Extract Transform Load (ETL), Data Mapping, Data Warehousing, DevOps, Github, Python (Programming Language), Cisco Nexus Switches, Oracle SQL Developer, Software Engineering, SQL Databases, Snowflake, Programming Logic, Information Technology, IBM UrbanCode Deploy, Data Management, Software Coding, Software Version Control, Jenkins - **Published:** August 11, 2026 - **Apply:** https://www.juju.com/job/00000000gmojev ## About the Role The Actuarial Engineering/Data Management Department's Global Specialty team is seeking a skilled Sr. Data Engineer with a proven track record. The ideal candidate will use deep technical expertise and strong communication skills to deliver new initiatives while providing ongoing maintenance and support. To excel in this role, you must be proficient in writing complex SQL transformations. You should also have experience in data analysis, requirements gathering, data modeling, and process design, with the ability to document and communicate technical details to business partners with varying levels of technical expertise. This role will have a Hybrid work schedule, with the expectation of working in an office location (Hartford, CT; Chicago, IL; Columbus, OH; and Charlotte, NC) 3 days a week (Tuesday through Thursday)., + Candidates must be authorized to work in the US without company sponsorship. The company will not support the STEM OPT I-983 Training Plan endorsement for this position. + Bachelor's degree in Management Information Systems, Data Science, Computer Science, or related discipline, or seven or more years of relevant IT experience. + Robust SQL experience: must be comfortable writing complex transformations. + Seven or more years of ETL/data integration experience. + Two or more years of Oracle PL/SQL experience. + Solid data warehouse knowledge in insurance, financial services, or a related domain. + Knowledge of data modeling and familiarity with dimensional database structures. + Strong critical thinking and analytical skills. + Proven ability to organize and manage multiple priorities in a deadline-driven environment. + Excellent facilitation, requirements elicitation, and data analysis skills. + Experience mentoring and leading other Data Engineers. + Continuous learning mindset: must be comfortable learning new languages, platforms and approaches as needed. Preferred Qualifications: + Experience with Python. + Experience with version control, CI/CD pipelines, and DevOps tools such as GitHub, Jenkins, Nexus, and uDeploy. + Experience with AWS cloud technologies; certifications are a plus. + Experience with Snowflake databases. + Knowledge of Global Specialty insurance. + Experience with artificial intelligence; certifications are a plus. ## Description + Support the legacy on-premises Oracle PL/SQL application until it is successfully migrated to the AWS Snowflake platform. + Lead the migration of the legacy system to Snowflake, including application design, data modeling, process flows, source-to-target mapping, coordination with external teams, code development, developer leadership, and results validation. + Ensure the new Snowflake application is designed for long-term maintainability and enhancement, with a clear code base that supports effective communication with business users. + Support the new Snowflake application and document support procedures. + Coordinate activities with cross-functional IT stakeholders. + Research and evaluate alternative solutions and recommend the most efficient and cost-effective approach for system design. + Translate business problems into logical solution designs, then develop, test, and implement efficient, cost-effective application solutions by writing new code, reusing existing code, or integrating purchased solutions. + Prepare charts, tables, and diagrams to support problem analysis using appropriate business, scientific, engineering, and mathematical techniques. Analyze existing systems and programming logic to improve operations, identify issues, and revise logic or procedures as needed. + Foster a positive work environment by modeling cultural values and encouraging collaboration, accountability, diversity, and continuous improvement. ## Related Videos - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [The Road to MLOps: How Verivox Transitioned to AWS](https://www.wearedevelopers.com/videos/1050-the-road-to-mlops-how-verivox-transitioned-to-aws) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) - [Our GitOps approach for deploying an Identity Provider and an API Gateway in a SaaS company](https://www.wearedevelopers.com/videos/776-our-gitops-approach-for-deploying-an-identity-provider-and-an-api-gateway-in-a-saas-company) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Data Analyst Salary in Switzerland](https://www.wearedevelopers.com/magazine/276-data-analyst-salary-in-switzerland) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)