> Markdown version of [/jobs/ext/2251024-senior-aws-data-engineer](https://www.wearedevelopers.com/jobs/ext/2251024-senior-aws-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 AWS Data Engineer - **Company:** CYNET SYSTEMS INC. - **Location:** Gaithersburg, MD, United States - **Experience:** Expert - **Salary:** $93,600.0 - $104,000.0 - **Contract:** Permanent contract - **Skills:** Cerner, Agile Methodology, Amazon Web Services, Amazon S3, Business Systems, Cyber Security, Continuous Integration, Information Engineering, Data Systems, Dicom, EHealth, Github, JSON, Python (Programming Language), Performance Tuning, Windows PowerShell, Systems Development Life Cycle, Markdown, Prometheus, Software Construction, Software Engineering, Extensible Markup Language (XML), Privacy Controls, Data Logging, Data Processing, Scripting, Fast Healthcare Interoperability Resources, Delivery Pipeline, Snowflake, Gitlab, Git, Gitlab-ci, Health Level Seven International, AWS Data Analytics, Intersystems, Api Design, Cloudwatch, Dynatrace, Jenkins, Microservices - **Published:** August 26, 2026 - **Apply:** https://www.careerjet.com/jobad/usf2e2666a890293f9ee81749b169b3974 ## About the Role * 5+ years of experience in Data Engineering with advanced Python skills. * Working experience with AWS data technologies, including S3. * Experience with JSON, XML and other relevant data formats. * Experience setting up and managing CI/CD pipelines using GitLab CI, Jenkins, or similar tools. * Experience in scripting languages such as Python or PowerShell. * Familiarity with monitoring and logging tools like CloudWatch, ELK, Dynatrace, or Prometheus. * Expertise with git commands and associated VCS such as GitLab, GitHub, or Gitea. * Experience with markdown and Antora for creating technical documentation., * Previous experience with integration engines such as Intersystems, Lyniate, Redox, or Mirth Connect. * Previous Healthcare or Medical Device industry experience. * Experience with data technologies such as Snowflake or Trino/Starburst. * Experience working with Healthcare Data, including HL7v2, FHIR and DICOM. * FHIR and/or HL7 Certifications. * Experience building software classified as Software as a Medical Device (SaMD). * Understanding of EHR technologies such as EPIC or Cerner. * Experience implementing enterprise grade cyber security and privacy by design into software products. * Experience working in Digital Health software. * Experience developing global applications. * Strong understanding of SDLC Waterfall and Agile methodologies. * Software estimation experience. * Experience leading software development teams onshore and offshore. Skills: * AWS. * Python. * JSON. * S3. * XML. * CI/CD. * GitLab CI. * Jenkins. * PowerShell. * CloudWatch. * ELK. * Dynatrace. * Prometheus. * Git. * Markdown. * Antora. * Microservices. * API Development. Qualification And Education: * 5+ years of experience in Data Engineering. * Advanced Python proficiency. ## Description * Develops, documents, and configures systems specifications that conform to defined architecture standards and address business requirements. * Involved in planning of system and development deployment and responsible for meeting compliance and security standards. * API development using AWS services in a scalable, microservices based architecture. * Identifies system functionality or performance deficiencies, executes changes to existing systems, and tests functionality to maintain effective data handling and integrity. * Documents testing and maintenance of system updates, modifications, and configurations. * Acts as a liaison with key technology vendor technologists or other business functions. * Strategically designs technology solutions that meet the needs and goals of the organization and its users. * Leverages platform process expertise to assess if standard platform functionality solves business problems or if customization is required. * Tests the quality of a product and its ability to perform a task or solve a problem. * Performs basic maintenance and performance optimization procedures in primary operating systems. * Documents detailed technical system specifications based on business system requirements. * Ensures system implementation compliance with global and local regulatory and security standards. ## Related Videos - [ZEISS & Microsoft - Building the Next Generation Medical Ecosystem in the Cloud](https://www.wearedevelopers.com/videos/424-zeiss-microsoft-building-the-next-generation-medical-ecosystem-in-the-cloud) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [30 powerful AWS hacks in just 30 minutes: Boost your developer productivity](https://www.wearedevelopers.com/videos/1624-30-powerful-aws-hacks-in-just-30-minutes-boost-your-developer-productivity) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## 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) - [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) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Backend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/196-backend-developer-salary-in-germany-2023)