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Added 1 min ago
Sr Engineer Piping
Zachry Group
Downers Grove, IL
The Senior Piping Engineer will play a critical role in the engineering design, analysis, and development of complex piping systems for onshore oil & gas, chemical, LNG, and renewable…
Added 1 min ago
Engineer II Instrumentation & Control
Zachry Group
Houston, TX
Zachry Engineering Corporation (ZEC) is currently accepting applications for an Engineer II I&C to join our I&C Department in Houston, TX. This is a great opportunity to get involved on…
Added 7 mins ago
Operations Engineer (Starshield)
SpaceX
Hawthorne, CA
Work closely with software teams to define and implement alerting systems for team assets.
Added 8 mins ago
Software Engineering Manager II, Site Reliability Engineering, Infra Bigtable SRE
Google
New York, NY
3 years of experience designing, analyzing, and troubleshooting distributed systems.
Added 10 mins ago
Fullstack Software Engineer II, Rebates
Conga
Houston, TX
Job Title: Full Stack Software Engineer II, Rebates
Added 11 mins ago
Senior RF Engineer II (Hardware)
Neros Technologies
Torrance, CA
As a Senior RF Engineer II (Hardware), you will own the technical direction and final sign-off for RF hardware implementation across all Neros products involving wireless links. You will…
Added 13 mins ago
Field Service Technician II (ATM) - Southwest/Little Rock AR
Military Spouse Jobs & VetJobs
United States
Are you a Field Technician, Field Engineer, or Service Technician - or interested in starting a career in this field? Are you tech savvy with strong mechanical aptitude and transferrable…
Added 15 mins ago
Electrical Engineering Technician
nLIGHT
Camas, WA
Use nLIGHT MRP/ERP systems to manage parts, track status and control configuration.
Added 16 mins ago
SW
Administrative Liaison
State Water Resources Control Board
CA
- $6,623 to $8,290 USD / month
…Employees appointed to the Attorney or Water Resource Control Engineer classification will receive Recruitment Higher Above Minimum (HAM) rate in accordance with the approved Civil Service…
Added 20 mins ago
A
Installation Technician II
AVI-SPL
Cleveland, OH
- $23.07 to $29.81 USD / hour
Use hand and power tools to solder and crimp connectors along with various other AV systems installation related tasks
Added 20 mins ago
A
Installation Technician II
AVI-SPL
Cleveland, OH
- $23.07 to $29.81 USD / hour
Use hand and power tools to solder and crimp connectors along with various other AV systems installation related tasks
Added 20 mins ago
A
Installation Technician II
AVI-SPL
Chelmsford, MA
- $27.89 to $36.06 USD / hour
Use hand and power tools to solder and crimp connectors along with various other AV systems installation related task
Added 20 mins ago
R
Staff Electronic Design Engineer
Rivian
Palo Alto, CA
- $186,000 to $232,000 USD / year
Added 21 mins ago
Engineer II
Rosendin Electric, Inc
United States
The Engineer II is a mid-level engineering position responsible for providing technical engineering information and support to the senior engineers to ensure that projects comply with the…
Added 39 mins ago
Manufacturing Automation Engineer, Solar (Starlink)
SpaceX
Redmond, WA
Implement vision systems for robotic guidance, quality control and data collection.
Added 40 mins ago
SD
Mechanical/Electrical Engineer
SST Direct
El Paso, TX
- $85,000 to $102,000 USD / year
The M/E Engineer II will work alongside experienced construction and engineering professionals, supporting mechanical and electrical systems throughout the project lifecycle, from…
Added 43 mins ago
Product Design Engineer II or III
Stoughton
Stoughton, WI
…engineers product. Direct or coordinate building of prototype systems or products. Work with Manufacturing and Manufacturing Engineering to establish or improve manufacturing processes and…
Added 44 mins ago
JH
Flight Test Instrumentation and Range Systems Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
We are seeking a Flight Test Instrumentation and Range Systems Engineer to help us plan and execute upcoming tests of strategic missiles, reentry systems, hypersonic weapons, and other test…
Added 45 mins ago
Project Engineer II - Water/Wastewater
HR Green
St. Paul, MN
Are you a licensed Professional Engineer with a passion for delivering innovative solutions in water and wastewater treatment? Join HR Green’s Water team in St. Paul and take part in…
Added 50 mins ago
Cybersecurity Systems Engineer III
Data Intelligence LLC
Moorestown, NJ
Data Intelligence, LLC (DI) is seeking a Cybersecurity Systems Engineer III to support the development and sustainment of the U.S. Navy's Aegis Weapon System in Moorestown, NJ.
Added 52 mins ago
R&D System Engineer
SEDAA
Plymouth, MN
Looking for a senior engineer for R&D systems engineering in Electrophysiology division. Prior experience in medical devices and/or systems engineering a plus, especially prior experience…
Added 52 mins ago
Program Quality Lead
United States
Mission Systems Customer Quality is seeking an experienced professional Program Quality Lead (PQL) / Mission Assurance Lead (MAL) to implement and manage a Quality Assurance System and…
Added 1 hour ago
CC
Data Engineer 2
CHN Choice Hotels International Services
United States
- $107,000 to $127,000 USD / year
Choice Hotels, one of the world’s largest lodging franchisors, has an exciting new opportunity as our Data Engineer II in the Data Engineering team within our Advanced Analytics Team. The…
Added 1 hour ago
Design Engineer
Actalent
Albany, NY
Job Title: Design Engineer IIJob DescriptionThe Design Engineer II supports mid-level product design and validation for polypropylene venting systems and OEM components, translating…
Added 1 hour ago
Quality Engineer II
Relativity Space
Stennis Space Center, MS
…stands. Team members are hands-on with large-scale, complex systems including fully integrated engines and stage assemblies, pushing hardware to the limits and directly contributing to…

Amazon

Software Development Engineer, Catalog System Services - SPCL

Seattle, WA, United States

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Job details

Experience: 1+ years of non-internship professional software development experience
Posting language: English
Posted: Sep 15, 2026

Original job description

Description

As a Software Development Engineer II in the SPCL (Selling Partner Close Looping) team, you will design and build innovative solutions that enhance how millions of customers discover and shop for related products across Amazon's global marketplaces. Working with billions of product variation relationships (sizes, colors, styles), you'll leverage cloud computing, machine learning, and Large Language Models to ensure variation data quality and consistency. Your work will directly impact customer shopping experiences, making it easier for them to navigate between product variants and find the right version of a product that meets their needs.

Key job responsibilities

Design and develop scalable services that measure, validate, and improve variation relationship quality across billions of products
Implement sophisticated algorithms to ensure consistency in variation theme attributes (size, color, style) across all global marketplaces
Build innovative GenAI solutions using Large Language Models to automatically evaluate and enhance variation quality
Create robust feedback mechanisms that enable continuous improvement of variation data
Develop tooling and APIs that help Selling Partners address product variation quality issues
Collaborate with cross-functional teams to implement solutions that enhance customer discovery experiences
Participate in architectural decisions that balance performance, cost, and customer experience

A day in the life

Write and review high-quality, well-tested code in languages such as Java and Python
Collaborate with team members on design documents and architectural decisions
Analyze data to identify variation quality issues and measure improvement impact
Attend daily stand-ups and participate in sprint planning/retrospective meetings
Work with product managers to scope and prioritize new features
Debug and resolve production issues while maintaining service reliability
Monitor system performance and optimize for scale and efficiency
Stay current with latest ML/AI technologies and evaluate their potential application
Mentor junior engineers and provide technical guidance

About the team

The SPCL team sits within Amazon's Catalog Systems division and is responsible for ensuring customers can easily navigate between related product options. We build systems at massive scale, processing billions of product relationships that power shopping experiences across all Amazon marketplaces. Our team maintains a high bar for operational and software engineering excellence while fostering a collaborative and supportive culture. We work closely with data scientists, product managers, and business stakeholders to continually improve the quality of variations in Amazon's catalog, directly enhancing the customer shopping journey.

Basic Qualifications

1+ years of non-internship professional software development experience
Experience programming with at least one software programming language

Preferred Qualifications

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 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, WA, Seattle - 143,700.00 - 194,400.00 USD annually

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More about this job

Skills

Software development
Cloud computing
Process improvement
Customer experience
Oracle Java
Python
Monitor system performance
Computer science
Recruitment
Mental health

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