Jobs in the United States

25+ jobs

Group jobs by employerEmail me new jobs Save this search

Added 2 mins ago
Android Application Framework Developer - Device Engineering
Fiserv
Sunnyvale, CA
We are looking for an Android Application Framework Developer - Device Engineering to join our Device Engineering team in Sunnyvale, CA. In this role, you won't just be building standard…
Added 2 mins ago
Senior Software Engineer, Security/Privacy, Google Cloud Security and Privacy
Google
Sunnyvale, CA
5 years of experience programming in C++, Java or Go.
Added 2 mins ago
AE
Campus Undergraduate Summer Internship Program - 2027 Software Engineer, Enterprise Technology Services- Sunnyvale, CA
American Express
Sunnyvale, CA
- $24.05 to $63 USD / hour
Explore and experiment with emerging AI-powered developer tools, automation capabilities, and machine learning concepts while learning how to build software responsibly, securely, and at…
Added 2 mins ago
Senior Engineer - Cloud (Sunnyvale, CA; US Remote)
CrowdStrike
Sunnyvale, CA · Sacramento, CA
Must possess expertise/knowledge sufficient to adequately perform the duties of the job being offered
Added 2 mins ago
Client Technology - Senior Software Engineering with AI Capabilities
EY
Sacramento, CA
Advanced knowledge of one or more of: C#/Java or Python
Added 2 mins ago
Manager, Software Engineering
Torstone Technology Limited
United States
Promote responsible adoption of AI and engineering automation where it improves developer productivity and client experiences while maintaining appropriate security, governance and human…
Added 2 mins ago
Sr. Applied Scientist, PXT Central Science
Amazon
San Francisco, CA
We are seeking a Senior Applied Scientist to build production machine learning systems that solve complex business problems at scale. You will design, develop, and deploy ML solutions that…
Added 3 mins ago
Senior Manager, AI Engineer
The Coca-Cola Company
Atlanta, GA
As part of Product & Engineering team within the Global Digital Network, the Senior Manager, AI Engineer will help advance Coca-Cola’s transformation into a digital-first, data-driven…
Added 3 mins ago
Senior SAP CAP Developer
EPAM Systems
San Francisco, CA · Los Angeles, CA · San Jose, CA
We are looking for a Senior SAP CAP Developer to join our team and take ownership of designing, building, and delivering high-quality backend solutions. The ideal candidate brings deep…
Added 3 mins ago
EG
Senior Technical Lead
Eliassen Group
Culver City, CA
- $70 to $80 USD / hour
Our client seeks a Senior Technical Lead to drive architecture, engineering leadership, and delivery across full stack, cloud, data, and AI-enabled software engineering. The role requires…
Added 8 mins ago
IG
Senior Java Backend Developer
Insight Global
Greenwood Village, CO
- From $62 USD / hour
Insight Global is seeking a Senior Java Backend Developer to support enterprise-scale API Gateway and Identity Access Management (IAM) initiatives.
Added 13 mins ago
Senior AI Engineer
Qnity
Wilmington, DE
Qnity is accepting applications for a full-time Senior AI Engineer position based at one of Qnity’s main campuses in Wilmington, Delaware, USA.
Added 16 mins ago
Senior DevOps Engineer
Hilton
Memphis, TN · Dallas, TX · McLean, VA
…revolutionizing the hospitality industry around the world! As a Senior DevOps Engineer, you will bring your technical skills to a hospitality company with an award-winning culture. On the…
Added 20 mins ago
W
Software Engineer 3
Wyetech
Annapolis Junction, MD
- $87.16 to $118.03 USD / hour
Wyetech is seeking a motivated Senior Java Developer to support the Entity Analytics mission. The developer will partner with analysts, mission stakeholders, and fellow developers to create…
Added 22 mins ago
Senior Software Engineer
Fidelity Technology Group, LLC
Westlake, TX
…complex business and technical problems. We are looking for a Senior Software Engineer who will develop and improve core applications in a Java, Spring and Oracle environment using the…
Added 25 mins ago
Program Manager - BSS
Infosys
United States
⦁ Strong relationship with mid and senior level client stakeholders
Added 27 mins ago
E
Sr. Full-Stack Software Engineer
ELITEBRAIN
Remote, United States
- $50 to $100 USD / hour
For this project, our client is seeking Senior Full-Stack Software Engineers with strong hands-on experience in both front-end and back-end development to support AI training through…
Added 41 mins ago
Senior Associate, SALT ITA
BDO USA Experienced
NY · Charlotte, NC · Atlanta, GA · Woodbridge, NJ · Boston, MA
The Senior Associate, SALT ITA (Indirect Tax Automation) assists clients by providing advice and services related to the implementation of indirect tax software solutions. The ITA Senior…
Added 42 mins ago
Senior Software Developer
Resource Management Concepts, Inc.
Charleston, SC
RMC is seeking a Senior Software Developer with systems programming expertise and a strong background in database engineering. This role focuses on understanding how database engines and…
Added 42 mins ago
Senior Database Engineer
Resource Management Concepts, Inc.
Charleston, SC
RMC is seeking a Senior Database Engineer with systems programming expertise and a strong background in database engineering. This role focuses on understanding how database engines and…
Added 47 mins ago
Manager, Software Engineering
FIS Global
Jacksonville, FL
Promote responsible adoption of AI and engineering automation where it improves developer productivity and client experiences while maintaining appropriate security, governance and human…
Added 54 mins ago
Software Developer V
General Atomics
Chantilly, VA
We are seeking a Senior Software Engineer to lead a large effort to build out the simulation tools that support testing and training for our C2 application. You'll sit on our Battle C2 and…
Added 54 mins ago
Staff II - Fraud Analytics Consultant (Senior Consultant)
Guidehouse
ARLINGTON, VA
Ability and willingness to work onsite at the client location in Lanham, Maryland five (5) days per week
Added 54 mins ago
Senior DevOps Engineer
Humana
Arlington, VA
The Senior DevOps Engineer will focus on several new and existing AI/ML use cases working closely with application engineers to onboard, provision and plan infrastructure, configurations,…
Added 54 mins ago
Senior Java Developer TS/SCI with Poly REQUIRED
CGI Technologies and Solutions, Inc.
Arlington, VA
CGI Federal is seeking a Senior Java software engineer for an exciting opportunity within our Intel Community.

Amazon Web Services, Inc.

Principal Software Engineer, AWS Distributed SQL

Seattle, WA, United States
New York, NY, United States
East Palo Alto, CA, United States

Apply on amazon.jobs About employer

Applications open in a new tab.

Job details

Experience: 10+ years of non-internship professional software development experience
Posting language: English
Posted: Nov 11, 2026

Original job description

AWS Databases is hiring Principal/Sr Principal Engineers to lead query processing for two of its key database engines. Amazon Redshift is a petabyte-scale cloud data warehouse used by tens of thousands of customers. Amazon Aurora DSQL is a serverless, distributed SQL database built for active-active availability and virtually unlimited scale. Both engines depend on the same discipline: turning SQL into well-optimized plans and running them fast at massive scale. Depending on your depth and interests, you'll join one of three teams: Redshift Query Optimization, the Redshift Execution Engine, or Aurora DSQL Query Processing.

Key job responsibilities

Set and execute a multi-year technical strategy for query optimization and execution that improves price-performance against Databricks, Snowflake, Google BigQuery, and other cloud databases.
Own core query processing architecture, including parsing and semantic analysis, query rewriting, cost-based planning, statistics and cardinality estimation, plan caching, and physical execution.
Build high-performance execution engines (vectorized and pipelined operators, memory management, code generation, massively parallel and distributed execution) that serve analytical and transactional workloads.
Advance optimization over open table formats and heterogeneous storage, such as Iceberg and Parquet data lakes and federated sources. Build adaptive execution that corrects plans at runtime.
Turn ambiguous customer and business requirements into concrete projects, and personally own design, code, deployment, and operations from end to end.
Partner across AWS Databases on product vision and integration with the broader database portfolio. Work directly with customers on adoption and roadmap.
Raise the engineering bar through design reviews, coding standards, and operational excellence. Mentor senior engineers, and help hire and grow a strong team. Basic qualifications
10+ years of non-internship professional software development experience
10+ years of leading design or architecture (design patterns, reliability, and scaling) of new and existing systems
Deep experience in database internals or query processing (query optimization, execution engines, or both) and in distributed systems
Proficiency in C++, Rust, Java, or a similar systems language, building and operating mission-critical, highly available systems
Experience as a technical leader driving strategy and complex, high-impact projects across organizational boundaries
Experience mentoring engineers or leading engineering teams Preferred qualifications
Masters or PhD in databases, distributed systems, or a closely related field
Expert knowledge of optimizer frameworks: cost-based optimization, join enumeration, plan-space exploration, rewrite rules, cardinality estimation, and statistics (histograms, sampling, feedback-driven re-optimization)
Expert knowledge of execution engines: vectorized execution, operator pipelines, memory management, and code generation
Deep understanding of the PostgreSQL query engine
Experience optimizing queries over data lake formats (Iceberg, Parquet, Hudi) and federated sources
Publications or active involvement in the database research community (SIGMOD, VLDB)

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

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 https://amazon.jobs/content/en/how-we-hire/accommodations 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 https://amazon.jobs/en/benefits.

USA, CA, East Palo Alto - 230,100.00 - 311,200.00 USD annually USA, NY, New York - 220,100.00 - 297,700.00 USD annually USA, WA, Seattle - 200,100.00 - 270,600.00 USD annually

Apply on amazon.jobs About employer

Report this job

Work requirements

Jobs in the United States