--- title: Software Development Engineer, Java Runtime at Amazon description: Amazon is hiring for the Software Development Engineer, Java Runtime role in Seattle, WA. Full-time role. See the full description and apply. type: job url: https://www.foundrole.com/jobs/software-development-engineer-java-runtime-at-amazon-01a0d2ff-bde0-755d-8b9f-afa0cb3f9cfc date: 2026-11-15T01:26:44Z og_description: Join Amazon as Software Development Engineer, Java Runtime in Seattle, WA. Pays $168.1K–$227.4K per year. Full-time role. og_image: https://www.foundrole.com/og/4fymqy.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** | Seattle, WA | | **Salary** | $168.1K/yr - $227.4K/yr | | **Type** | Intern | | **Posted** | Sep 23, 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 25,968 H-1B petitions (FY2026 Q1 – FY2026 Q4). - **E-Verify:** No E-Verify enrollment on record for Amazon. ## Pay for similar jobs Most similar jobs pay $169,000 – $198,000 a year (median $169,000). ## Description The Java Runtimes Team (JRT) owns and advances the Java runtime that powers a large share of Amazon's production services. We work at the intersection of language runtimes, compilers, and hardware — tuning the JVM and its ecosystem so that thousands of services run faster, use less memory, and scale more efficiently across x86 and Graviton (AArch64) fleets. We contribute directly to OpenJDK and our Corretto JDK, and we build the tooling that turns deep runtime expertise into automated, fleet-wide performance gains. We are hiring a Runtime Engineer to work across three closely-linked areas: the JIT compiler, garbage collection, and systems-level software optimization. You will profile real production workloads, identify runtime bottlenecks, prototype and land improvements in the JVM, and help encode that expertise into tools that scale beyond one-to-one consultation. Key job responsibilities 1\. Analyze production JVM workloads to identify compiler, GC, and runtime bottlenecks, and translate findings into concrete optimizations. 2. Design, implement, and benchmark improvements to JIT compilation, garbage collection, and core runtime subsystems. 3. Contribute changes upstream to OpenJDK and to Amazon Corretto, working through code review and community processes. 4. Tune runtime behavior for performance and efficiency across x86 and Graviton (AArch64) architectures. 5. Build and improve profiling, observability, and auto-tuning tooling so runtime expertise scales across the fleet rather than through manual, per-service consultation. 6. Validate performance and reliability of changes against real workloads before broad rollout. 7. Partner with service teams to drive adoption of runtime improvements and newer JDK versions. About the team Amazon Software Builder Experience (ASBX), started in 2022, is working to make Amazon the best place to build software. Every day, hundreds of thousands of Amazon software builders rely on us for the tools they build with, and for the technology, training, and community behind them. One of our most important responsibilities is shaping the language ecosystem, both inside Amazon and across the open-source community, to improve the experience for every software builder. ## Basic Qualifications \- 5+ years of non-internship professional software development experience \- 5+ years of programming with at least one software programming language experience \- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience \- Experience as a mentor, tech lead or leading an engineering team ## Preferred Qualifications \- 5+ 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 \- Knowledge of ARM CPUs \- Experience contributing to OpenJDK, the HotSpot JVM, or another production language runtime. \- Depth in one or more GC algorithms (G1, ZGC, Shenandoah, or generational collectors) and their performance trade-offs. \- Compiler backend or optimization experience (instruction selection, code generation, escape analysis, inlining, or similar). \- A track record of upstream open-source contributions or published performance work. 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, Seattle - 168,100.00 - 227,400.00 USD annually ## Skills - Technical Leadership - Open-Source Software - Coding Standards - Code Review - Hotspot - Observability - Software Design Patterns - Algorithms - Software Development - Compiler Design - Software Development Life Cycle - Java Development Kit (Jdk) - Code Generation - Computer Science - Version Control - ARM Architecture - Java Virtual Machine (Jvm) ## Benefits - Mental Health - Health Insurance - Dental Insurance - Vision Insurance - Life Insurance - Parental Leave - Paid Time Off (Pto) - 401(k) Plans - Employee Stock Options (ESOs) ## 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)- [Java Developer / Engineer jobs](https://www.foundrole.com/careers/technology-and-software/software-development/software-developer-engineer/java-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) — 63042 jobs - [Washington](https://www.foundrole.com/locations/us/washington?utm_source=ai_markdown) — 61445 jobs - [Amazon](https://www.foundrole.com/companies/amazon?utm_source=ai_markdown) — 20341 jobs - [Seattle, WA](https://www.foundrole.com/locations/us/washington/seattle?utm_source=ai_markdown) — 18688 jobs ## Related pages - [Internet Marketplace Platforms](https://www.foundrole.com/sectors/technology/internet-marketplace-platforms?utm_source=ai_markdown) — 63042 jobs - [Washington](https://www.foundrole.com/locations/us/washington?utm_source=ai_markdown) — 61445 jobs - [Amazon](https://www.foundrole.com/companies/amazon?utm_source=ai_markdown) — 20341 jobs - [Seattle, WA](https://www.foundrole.com/locations/us/washington/seattle?utm_source=ai_markdown) — 18688 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)