E-Commerce Backend
1,424 open positions
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Software Development Engineer, Sponsored Products and Brands
AmazonNew York, New York, United States
$144k–$224k7d
Design and deliver real-time, petabyte-scale ad tech systems using machine learning, high-scale low-latency infrastructure, and GenAI to create sponsored shopping experiences off Amazon.
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Software Development Engineer, Promotions Calculations Lifecycle (PCL)
AmazonSeattle, Washington, United States
$144k–$194k7d
Design, build, and operate high-throughput, low-latency services that compute promotional benefits correctly at checkout for customers worldwide.
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SDE II
AmazonHyderabad, Telangana, India
7d
Building a new quotation architecture, shipper identities, communication systems, and core network challenges like network design and demand mismatch for Amazon Freight's LTL and TL business.
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Software Engineering LMTS SalesforceCalifornia - San Francisco, US $173k–$260k7d Build highly scalable, performant B2C experiences on a large distributed systems platform, shipping hundreds of features daily to tens of millions of users.
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Software Development Engineer II, Selling Partner Trust & Compliance
AmazonSeattle, Washington, United States
$144k–$194k7d
Build GenAI-powered seller experiences and high-performance distributed systems to protect Amazon's marketplace from fraud and abuse while ensuring sellers have clear, trustworthy guidance.
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Senior Software Engineer ImpactCanada (Victoria) $150k–$170k7d Build real-time data processes and distributed systems for a global commerce partnership marketing platform, specifically designing and implementing product features using agentic coding tools.
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Staff Software Engineer, Field Engineering NuiteeRemote 8d Build and optimize backend systems for a global travel marketplace, focusing on pricing, inventory, and booking reliability for enterprise accounts.
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Senior Principal Software Engineer↗ ShutterflyRemote $150k–$226k8d Design and evolve core backend systems and APIs powering a global, made-to-order eCommerce platform.
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Senior Manager Software Development, Smart Deliveries Tech
AmazonBengaluru, Karnataka, India
8d
Lead software engineering teams to build and maintain scalable systems for Amazon's last-mile delivery network, integrating hardware and software for safety and efficiency.
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Software Development Engineer, Checkout Applications Team
AmazonSeattle, Washington, United States
$144k–$194k8d
Design and deliver full-stack features for Amazon's retail checkout platform, integrating generative AI for agentic purchasing flows.
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Software Dev Engineer , Hub Tech
AmazonGurugram, Haryana, India
8d
Design and build distributed software components and services for a global package locker network, enabling asynchronous delivery and returns for customers.
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Software Engineer - Distributed Systems AppleHyderabad, India 8d Design, implement, and operate highly scalable distributed platforms and services for Apple's Advertising Platforms group.
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Staff Software Engineer, Field Engineering↗ NuitéeRemote 8d Build a new Field Engineering team to solve technical challenges for enterprise travel accounts, optimizing pricing, availability, and booking recovery to win market share without sacrificing margin.
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Staff Software Engineer, Personalization↗ Dow JonesBarcelona, CT, ES €70k8d Define technical direction for core personalization services, overseeing candidate retrieval, scoring, ranking, and surface-specific business logic to deliver relevant content across Dow Jones digital products.
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Senior Software Development Engineer↗ Expedia GroupSeattle, WA, US $185k–$258k8d Design, build, and evolve full-stack products and services for the Brand Expedia experience, focusing on differentiated lodging experiences and supporting travelers, particularly families and One Key members.
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Software Development Engineer - App Performance, Mobile App Foundations
AmazonSeattle, Washington, United States
$144k–$194k8d
Design, implement, and support robust solutions for Amazon's mobile shopping apps to ensure fast startup, instant response, and smooth runtime performance for hundreds of millions of customers.
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Software Engineer 3 - FreeWheel↗ ComcastReston, VA, US $120k–$180k8d Design, develop, and integrate software solutions for ad platforms serving publishers, advertisers, and media buyers.
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Software Dev Engineer II, NASC Tech
AmazonBellevue, Washington, United States
8d
Building intelligent, event-driven planning and execution platforms for Amazon's Middle Mile transportation network that connect strategic planning, optimization, and operational execution.
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Software Development Engineer II, Digital Acceleration
AmazonBellevue, Washington, United States
8d
Design and launch AI-native commerce features in Java on AWS that digital product lines can adopt without custom integration.
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Search Service Engineer, Booking Services Search Group - Search Department (SED) RakutenTokyo, Japan 8d Deploy and maintain a distributed search platform for e-commerce and online travel agencies, customizing in-house solutions to meet business requirements.
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Software Development Manager↗ TescoKA, IN 8d Lead a high-performing group of engineers building and operating large-scale search systems that serve millions of customer interactions daily, transforming traditional keyword-based search into an intelligent, AI-driven discovery platform.
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CTO / Senior Developer (part-time, remote)↗ Way TechnologyRemote 8d Technical owner for migrating a 20-year-old e-commerce and warehouse system to a new cloud platform, ensuring data integrity and system reliability.
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Software Development Engineer↗
AmazonSeattle, WA, US
$144k–$194k8d
Design, build, and operate high-throughput backend systems for real-time ad delivery, performance optimization, and reporting across Amazon-owned devices.
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Senior Software Engineer TekionBangalore HQ 8d Leads development of complex software features and contributes to architectural decisions across Tekion's cloud-native automotive platforms.
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Software Dev Engineer , Hub Tech
AmazonGurugram, Haryana, India
8d
Design and build distributed system software components for a global package locker network to enable asynchronous delivery and returns.
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Senior Software Engineer, Full Stack at Postscript (YC W19) Postscript (YC W19)Remote $180k8d Rebuilding a high-throughput agentic retention marketing platform (SMS, RCS, Email) from the ground up in Rust for 20,000+ Shopify brands.
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Software Development Engineer II , Digital Ordering Services
AmazonBellevue, Washington, United States
8d
Design and launch AI-native commerce features and standardizations in Java on AWS for Amazon's digital product lines.
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Software Development Engineer II, Int'l TechnologyEURegionalfund
AmazonBengaluru, Karnataka, India
8d
Design and build distributed storage, index, and query systems that are scalable, fault-tolerant, low cost, and easy to manage/use to run predictions on distributed systems.
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Software Development Engineer, Ads Sales Tech
AmazonChicago, Illinois, United States
$144k–$194k8d
Build self-service applications and scalable services to accelerate Amazon Advertising's sales operations, replacing manual workflows with automated tooling for internal sales teams and external ad agencies.
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Senior Backend Engineer — AdTech & Real-Time Systems ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄRemote 9d Develop high-throughput, low-latency backend systems for a programmatic advertising platform where milliseconds affect ad-buying decisions.
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Software Development Engineer, Ads AI Core Infra (ACI)
AmazonSeattle, Washington, United States
9d
Design and implement scalable AI agent infrastructure and APIs for Amazon Advertising to process massive volumes of advertiser data and deliver real-time strategic insights.
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Staff, Back-end Engineer (Advertiser Platform) CoupangSeoul 10d Designing and building scalable, high-performance backend services and APIs for Coupang's advertiser platform to enable self-service ad operations for sellers and suppliers.
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Engineering Manager – Brazil – Vaga exclusiva para PCD↗ DoorDashSão Paulo, São Paulo, Brazil 10d Lead and grow a team of 9 engineers to deliver end-to-end engineering solutions for DoorDash's on-demand logistics platform in Brazil.
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Software Development Engineer
AmazonSeattle, Washington, United States
$144k–$224k10d
Design and deliver large-scale, low-latency distributed systems and ML infrastructure for LLM-powered conversational shopping experiences and advertising.
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Sr. Software Development Engineer, Crossborder Shopping Tech↗ Amazon BusinessBengaluru, Karnataka, India 10d Design, develop, test, and deploy highly scalable and reliable software systems for cross-border shopping experiences used by millions of customers daily.
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Senior Software Developer (Marketing Integrations)↗ Bally’s CorporationToronto, Ontario, Canada CA$120k–CA$150k10d Senior Software Engineer owning the technology powering player engagement and CRM ecosystem, building integrations connecting player accounts, sportsbook, casino activity, and marketing channels.
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Software Dev Engineer II, Global WHS
AmazonBengaluru, Karnataka, India
10d
Design, implement, test, release, and maintain highly scalable distributed software systems for global workforce safety solutions.
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Senior Software Engineer, Enterprise AI InstacartRemote $166k–$210k10d Design, develop, test, and operate scalable software systems that power Enterprise AI products and capabilities for Instacart's business and teams.
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Senior Full Stack Engineer OpenTableKaunas Office €50k–€53k10d Build consent-aware tracking and conversion event services for web booking journeys, processing data from entry points to reservation confirmation for marketing partners.
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Engineering Director: Fulfilment TakealotgroupCape Town Office 11d Oversee engineering teams maintaining and developing fulfilment systems that orchestrate warehousing (WMS) and logistics (Routing and Courier Allocation) for Takealot Group's online retail operations.
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Staff Software Engineer - Experimentation Headway (ny)Remote $265k–$331k11d Own the platform and program for running experiments across the company, including assignment, exposure, identity resolution, and data pipelines for a multi-sided mental healthcare marketplace.
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Software Dev Engineer II, 3P Pricing↗
AmazonKA, IN
11d
Design and implement distributed systems for pricing optimization tools serving Amazon's Selling Partners.
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Site Reliability Engineer, Monetization Technology↗ TikTokSingapore, Singapore 11d Building and running large-scale, globally distributed, fault-tolerant ads systems to ensure high availability and optimal user experience.
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Software Development Engineer
AmazonHyderabad, Telangana, India
11d
Design, build, and own high-quality software features across the full development lifecycle for Amazon's Customer Facing Solutions (CFS) tech organization, powering customer service products like CS Chatbot, Search, and Help.
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Software Engineering Manager I↗ Happy Returns, Inc.Remote 11d Manage a team of 6-8 software engineers to build and maintain a world-class technology system for e-commerce returns and reverse logistics.
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Back End Engineer↗ FoodmaxSingapore, Singapore 11d Design and implement core business modules for a fresh food supply chain platform, handling orders, inventory, procurement, and distribution with high timeliness and consistency.
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Sr. Software Development Engineer, Crossborder Shopping Tech
AmazonBengaluru, Karnataka, India
11d
Design, develop, test, and deploy highly scalable and reliable software systems for cross-border shopping experiences used by millions of customers daily.
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Software Development Engineer, Selling Partner Trust
AmazonTempe, Arizona, United States
$144k–$194k11d
Build high-performance distributed systems and automation to protect Amazon buyers and sellers from fraud and abuse, specifically by developing a seller account health rating system.
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Software Development Engineer II, Selection Monitoring - Amazon Catalog
AmazonSeattle, Washington, United States
$144k–$194k11d
Design, build, and operate large-scale software systems for the Amazon Catalog to support millions of customers.
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