Job Details

Sr Software Development Engineer, AWS Open Data Analytics Engines

The analytics team is looking for an experienced engineer to join the core engines team.

Athena and EMR are services that our customers use to run large scale analytics, leveraging open source engines like Trino and Spark. The analytic engine organization makes significant modifications to these engines to run in serverless environments and with superior performance and scalability than what is available in Open Source. In the last 3 years, we have improved our engines by a factor of 5x by making changes to the optimizer, query runtime, and storage connectors. We have also made significant changes to the compiler to enable enterprise features like fine grain access control. This is a “must-win” strategic area in a growing and very technical space.

We are looking for a hands-on engineer to help us improve the engine further. We are looking to make deeper changes all around the query engine codebase. As a Sr Engineer on the engines team, you will help with direction, design, and implementation of key areas and mentor the next set of engineers.


AWS Utility Computing (UC) provides product innovations — from foundational services such as Amazon's Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2), to consistently released new product innovations that continue to set AWS's services and features apart in the industry. As a member of the UC organization, you'll support the development and management of Compute, Database, Storage, Internet of Things (IoT), Platform, and Productivity Apps services in AWS, including support for customers who require specialized security solutions for their cloud services.

Key job responsibilities

1. Hands-on development for core components of the query engine
2. Design and develop solutions and algorithms to improve performance of Spark and/or Trino
3. Interact and partner in the open source community
4. Ensure data consistency and durability with breakthrough performance and scalability
5. Improve the organization's automation and testing capabilities
6. Manage complex deliverables project and research projects with deadlines
7. Mentor and train other team members on design techniques and engine good practices
8. Be a point of contact for challenging customer issues around query engine problems

AWS values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn't followed a traditional path, or includes alternative experiences, don't let it stop you from applying.

Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating — that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

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AWS is committed to a diverse and inclusive workplace to deliver the best results for our customers. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status; we celebrate the diverse ways we work. For individuals with disabilities who would like to request an accommodation, please let us know and we will connect you to our accommodation team. You may also reach them directly by visiting please here.

1. 5+ years of non-internship professional software development experience
2. 5+ years of programming with at least one software programming language experience
3. 5+ years of leading design or architecture (design patterns, reliability, and scaling) of new and existing systems experience
4. Experience as a mentor, tech lead, or leading an engineering team
5. 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
6. Bachelor's degree in computer science or equivalent

Amazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, 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 here for more information. If the country/region you're applying in isn't listed, please contact your Recruiting Partner.

Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $151,300/year in our lowest geographic market up to $261,500/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit here. This position will remain posted until filled. Applicants should apply via our internal or external career site.