Jobs in the United States

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Added 3 mins ago
Automation Engineer I/II, Sustaining Engineering & Lab Operations
Lila Sciences
Cambridge, MA
Ability to troubleshoot electro-mechanical equipment and software systems independently and decide when to escalate.
Added 11 mins ago
Software Dev Engineer II, NASC Tech
Amazon.com Services LLC
Bellevue, WA
…hundreds of Sort Centers. We are looking for an experienced Software Development Engineer to help shape the technical direction of platforms that connect long-term strategic planning,…
Added 16 mins ago
Cyber Resiliency Engineer Sr
Lockheed Martin
Mount Laurel, NJ
Are you ready to invent the future? Lockheed Martin Rotary & Mission Systems is on a journey of digital transformation as we leverage our data, modernize our processes and advance…
Added 16 mins ago
Lead Pressure Vessel & Piping Engineer
Messer LLC
Bridgewater, NJ
The purpose of the Lead Pressure Vessel and Piping Engineer is provide technical expertise within Messer's Project Execution department regarding various forms of plant static equipment…
Added 17 mins ago
IG
Python Engineer
Insight Global
Remote, United States
- From $60 USD / hour
They are seeking a Software Engineer II with strong backend development and data engineering experience who can partner closely with campaign analysts and business stakeholders to build…
Added 24 mins ago
BM
Manufacturing Engineer - II
B&B MANUFACTURING CO INC
Valencia, CA
- $46 to $62 USD / hour
Thinking Creatively - Developing, designing, or creating new applications, ideas, systems, or products.
Added 27 mins ago
Sr. AI Security Software Engineer (Starshield)
SpaceX
Hawthorne, CA · Washington, DC
As a senior engineer on the newly formed AI security team, you will develop AI-powered automation and platforms to identify and fix vulnerabilities, perform real-time…
Added 27 mins ago
Sr. AI Security Software Engineer (Starshield)
SpaceX
Washington, DC · Hawthorne, CA
As a senior engineer on the newly formed AI security team, you will develop AI-powered automation and platforms to identify and fix vulnerabilities, perform real-time…
Added 36 mins ago
WS
Systems Engineer w/TS
Watershed Security
Jacksonville, FL
- $85,000 to $110,000 USD / year
…Contracting experience. Watershed is looking for a hands-on Systems Security Engineer to support a six-month task managing, updating, and securing a mission-critical Public Safety Systems…
Added 36 mins ago
DevSecOps Cloud Engineer
Trace3
Colorado Springs, CO
Operations, maintenance, and Sustainment of ITW/AA threat warning and control systems.
Added 40 mins ago
TH
Sr./Lead Network Engineer (MUST BE CLEARED SECRET)
Tlingit Haida Tribal Business Corporation
Washington, DC
- $110,000 to $121,000 USD / year
Education: A bachelor’s degree in computer science/systems, information systems/technology, engineering/engineering technology, software engineering/programming, management, natural…
Added 42 mins ago
Network Engineer
TekSynap
Joint Base Anacostia Bolling AFB, DC
Maintain continuous operational surveillance of enterprise network infrastructure and transport systems to identify real-time alerts, hardware alarms, and traffic anomalies.
Added 47 mins ago
Software Development Engineer II, Leo Antenna Team
Amazon Kuiper Manufacturing Enterprises LLC
Redmond, WA
- Participate in all phases of the software development lifecycle for embedded systems, from requirements gathering and design through coding, testing, and product deployment.
Added 52 mins ago
Lead Software Engineer, Salesforce
LEN Lennar Corporation
Miami, FL
Bachelor's Degree in Computer Science, Information Systems, or related field, or equivalent experience
Added 53 mins ago
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ADAS Systems And Software Engineer II
Actalent
Ann Arbor, MI
- $40 to $50 USD / hour
Job Title: ADAS Systems and Software Engineer IIJob DescriptionThe ADAS Systems and Software Engineer II develops and integrates advanced driver assistance software and vehicle systems that…
Added 1 hour ago
Electrical CSU Engineer
Bechtel
New Albany, OH
The Electrical Commissioning and Startup (CSU) Engineer will assist in the technical direction and oversight during the start-up, testing, and troubleshooting of high voltage, medium…
Added 1 hour ago
R
Firewall Engineer III
RISA
Springfield, VA
- $117,000 to $128,000 USD / year
Manage the full hardware and software lifecycle, including complex refreshes and PAN-OS upgrades on legacy platforms.
Added 1 hour ago
R
Endpoint Security Engineer III
RISA
St. Louis, MO
- $101,000 to $111,000 USD / year
Endpoint Security Engineer (Trellix/HBSS, Tanium)
Added 1 hour ago
R
Cyber Implementation Engineer III
RISA
Springfield, VA
- $117,000 to $128,000 USD / year
Cybersecurity Implementation Engineer (EDR, NDR, AWS)
Added 1 hour ago
TW
TWDB 27-14 Engineer I-III/Project Manager IIS-IIIS
Texas Water Development Board (TWDB)
Austin, TX
- $6,126 to $7,577.51 USD / month
Engineer I or Project Manager II-S: $6,126.00/month to $6,720.00/month***
Added 1 hour ago
DE
Product Software Engineer II
Disney Entertainment & Sports LLC
Glendale, CA
- $117,500 to $157,500 USD / year
The News & Entertainment Platform Engineering organization is looking for a Software Engineer who is passionate about developing high-performance platforms and growing their technical…
Added 1 hour ago
DevSecOps Engineer
Trace3
Colorado Springs, CO
Seeking a DevSecOps Engineer to Join Trace3 Gov’s team. This position will support critical mission systems for the North American Aerospace Defense Command (NORAD) Cheyenne Mountain…
Added 1 hour ago
AI/ML Engineer Intern
Intuitive
Sunnyvale, CA
…seeking a highly motivated, hard-working, and professional AI/ML Engineer Intern to join our team for Summer 2027. The AI/ML Engineer Intern will support GAVE’s mission of generating…
Added 1 hour ago
RU
Technical Lead & Architect -Salesforce Order Management (OMS)
Randstad USA
Needham, MA
- $75 to $100 USD / hour
7+ years of software engineering experience, with 4+ years specifically on the Salesforce platform building at scale with Apex, Lightning Web Components (LWC), and Flow.
Added 1 hour ago
Software Development Engineer, Alexa Sensitive Content Intelligence (ASCI)
Amazon.com Services LLC
Bellevue, WA
We seek a Software Development Engineer (SDE) II who is highly motivated, owns outcomes end-to-end, and thrives in a fast-paced, collaborative environment that adopts AI and leverages…

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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