> Markdown version of [/jobs/ext/2435629-senior-data-engineer](https://www.wearedevelopers.com/jobs/ext/2435629-senior-data-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Data Engineer - **Company:** CYNET SYSTEMS INC. - **Location:** Columbus, OH, United States - **Experience:** Expert - **Salary:** $104,000.0 - $114,400.0 - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Amazon S3, Business Logic, Data Cleansing, Information Engineering, Extract Transform Load (ETL), Data Structures, Amazon DynamoDB, Github, Data Ingestion, Snowflake, Functional Programming, Cloudwatch, Data Pipelines, Service Stack - **Published:** August 10, 2026 - **Apply:** https://www.careerjet.com/jobad/usc8f443b59f19a1913ff769bba957966c ## About the Role * 7+ years of experience in data engineering. * Strong verbal and written communication skills. * Proactive mindset to effectively probe and gather requirements., * Snowflake. * Matillion. * AWS Services (S3, Lambda, DynamoDB, CloudWatch). * GitHub. ## Description * Engage in discussions with stakeholders to capture and gather compensation-related requirements. * Collaborate with business stakeholders to map, refine, and translate business logic into scalable technical workflows. * Analyze target data structures and underlying systems. * Design data processing pipelines using the defined technology stack. * Develop data ingestion, processing, and Extract, Transform, Load (ETL) jobs. * Implement validations, data cleaning steps, and quality checkpoints. * Deploy and thoroughly test ETL jobs within the development and staging environments. ## 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) - [WeAreDevelopers LIVE - CSS is DOOMed](https://www.wearedevelopers.com/videos/1838-wearedevelopers-live-css-is-doomed) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [Hacking AI at the Edge of the Indian Ocean](https://www.wearedevelopers.com/videos/100177-hacking-ai-at-the-edge-of-the-indian-ocean) ## Related Articles - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)