--- title: Software Development Engineer II, Frontier AI Data description: Amazon is hiring for the Software Development Engineer II, Frontier AI Data Tranformation role. See the full description and apply. type: job url: https://www.foundrole.com/jobs/software-development-engineer-ii-frontier-ai-data-tranformation-at-amazon-01a17fb0-0cf3-7108-baa5-26674022ef23 date: 2026-10-28T00:38:06Z og_description: Join Amazon as Software Development Engineer II, Frontier AI Data Tranformation in Bellevue, WA. Pays $143.7K–$194.4K per year. og_image: https://www.foundrole.com/og/uvhdoe.png breadcrumbs: - label: Home url: https://www.foundrole.com/ - label: Search url: https://www.foundrole.com/jobs --- | | | |---|---| | **Company** | [Amazon](https://www.foundrole.com/companies/amazon?utm_source=ai_markdown) | | **Location** | Bellevue, WA | | **Salary** | $143.7K/yr - $194.4K/yr | | **Type** | Full Time | | **Posted** | Oct 27, 2026 | ## Is this job real? **Ghost job check:** A- · Low risk. Probably a real opening. ## Visa sponsorship - **H-1B:** Amazon sponsors H-1B visas. It filed 24,548 H-1B petitions (FY2025 Q4 – FY2026 Q3). - **E-Verify:** No E-Verify enrollment on record for Amazon. ## Pay for similar jobs Most similar jobs pay $169,000 – $194,000 a year (median $169,000). ## Description Are you passionate about building the data foundations that power next-generation AI experiences? We're looking for a Software Development Engineer II to join our team within the Frontier AI Organization, where you'll play a critical role in designing and scaling data preparation pipelines that fuel next gen model development. In this role, you will: \- Architect and build robust, scalable data processing systems that ingest, transform, and enrich large-scale datasets across multiple languages \- Drive data quality by developing automated validation frameworks, quality tracking tools, and drift-detection mechanisms to ensure the highest standards of data integrity \- Optimize end-to-end pipelines, from ingestion through segmentation, enrichment, and delivery, to accelerate model training timelines \- Collaborate cross-functionally with applied scientists, ML engineers, and product teams to define data requirements and deliver production-ready datasets that meet evolving model needs \- Innovate at scale by leveraging cloud-native technologies to process petabyte-scale corpora efficiently and cost-effectively ## Basic Qualifications \- 3+ years of non-internship professional software development experience \- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience \- 1+ years of software development engineer or related occupational experience \- 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience \- 1+ years of Object Oriented Design experience \- Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field \- Experience programming with at least one software programming language ## Preferred Qualifications \- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience \- Bachelor's degree in computer science or equivalent Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status. Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner. The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at . USA, WA, BELLEVUE - 143,700.00 - 194,400.00 USD annually ## Skills - Object-Oriented Design - C# - Data Ingestion - Machine Learning Model Training - Perl - Coding Standards - Cloud-Native Computing - Code Review - Software Design Patterns - Mechanical Systems - Data Integrity - Software Development - Software Development Life Cycle - Drift Detection - Mathematics - Embedded Systems - C++ - Market Segmentation - Computer Science - Version Control - Data Quality - Java - Data Processing ## Benefits - Dental Insurance - Paid Time Off (Pto) - Parental Leave - 401(k) Plans - Health Insurance - Vision Insurance - Mental Health - Employee Stock Options (ESOs) - Life Insurance ## Related - [More jobs at Amazon](https://www.foundrole.com/companies/amazon?utm_source=ai_markdown) - [Technology & Software jobs](https://www.foundrole.com/careers/technology-and-software?utm_source=ai_markdown)- [Software Development jobs](https://www.foundrole.com/careers/technology-and-software/software-development?utm_source=ai_markdown)- [Software Developer / Engineer jobs](https://www.foundrole.com/careers/technology-and-software/software-development/software-developer-engineer?utm_source=ai_markdown)- [Browse all companies](https://www.foundrole.com/companies?utm_source=ai_markdown) ## Explore this job market - [Internet Marketplace Platforms](https://www.foundrole.com/sectors/technology/internet-marketplace-platforms?utm_source=ai_markdown) — 71444 jobs - [Washington](https://www.foundrole.com/locations/us/washington?utm_source=ai_markdown) — 62906 jobs - [Amazon](https://www.foundrole.com/companies/amazon?utm_source=ai_markdown) — 23302 jobs - [Bellevue, WA](https://www.foundrole.com/locations/us/washington/bellevue?utm_source=ai_markdown) — 4627 jobs ## Related pages - [Internet Marketplace Platforms](https://www.foundrole.com/sectors/technology/internet-marketplace-platforms?utm_source=ai_markdown) — 71444 jobs - [Washington](https://www.foundrole.com/locations/us/washington?utm_source=ai_markdown) — 62906 jobs - [Amazon](https://www.foundrole.com/companies/amazon?utm_source=ai_markdown) — 23302 jobs - [Bellevue, WA](https://www.foundrole.com/locations/us/washington/bellevue?utm_source=ai_markdown) — 4627 jobs ## Browse - [Companies](https://www.foundrole.com/companies?utm_source=ai_markdown) - [Jobs by country](https://www.foundrole.com/locations?utm_source=ai_markdown) - [Jobs in the United States by state and city](https://www.foundrole.com/locations/us?utm_source=ai_markdown) - [H1B sponsors by location](https://www.foundrole.com/h1b-sponsors?utm_source=ai_markdown) - [H1B salaries](https://www.foundrole.com/h1b-salaries?utm_source=ai_markdown) - [Sectors and industries](https://www.foundrole.com/sectors?utm_source=ai_markdown) - [Jobs by career field](https://www.foundrole.com/careers?utm_source=ai_markdown) - [Latest jobs](https://www.foundrole.com/jobs/latest?utm_source=ai_markdown)