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SDE II, MCCF - Multichannel Commerce and Fulfillment

Seattle, Washington, USA
full-timeSoftware Development

Job Description

Amazon's Multichannel Commerce and Fulfillment (MCCF) is transforming global retail. We enable entrepreneurs worldwide to reach customers through any sales channel they choose. Through Multi-Channel Fulfillment (MCF), sellers can efficiently manage and fulfill orders across their sales channels. Buy with Prime extends Prime benefits beyond Amazon.com, offering fast, free shipping, seamless checkout, and free returns on merchants' own online stores. This innovation increases product selection for Prime members while helping merchants boost their sales.

As a Software Development Engineer, you'll own problems end-to-end and tackle complex challenges in software architecture, customer experience, and business strategy. This full-stack role emphasizes designing highly scalable and extensible applications using your skills in data structures, algorithms, and programming principles.

You'll work in a dynamic environment with skilled software engineers to design and build technical solutions that meet business needs. The role involves ownership of designing new components that enhance the platform's extensibility, scalability, availability, and latency.

Key job responsibilities
- Build brand new distributed software applications using native AWS to deliver unique customer experiences.
- Own defining, disambiguating, designing, and implementing multi-tier distributed software systems and applications.
- Estimate effort, plan implementation, and launch systems that meet requirements for functionality, performance, scalability, reliability, and adherence to development goals and principles.
- Experiment, innovate and deliver fast, agile, and reliable with high quality and low technical debt. You should be passionate about building, improving and championing the product and a strong sense of ownership is a must.
- Must be able to effectively collaborate in a fast-paced environment with multiple teams in a large organization (software development, QA, Project/Release Management, Build and Release, etc).


A day in the life
- You will be working directly with PEs, SDEs and TPMs in this organization to define the experience and develop the tech architecture of all the platforms.
- You will own the end-to-end design of the platforms and modules you build.
- You will work with the product to refine the vision and influence the tech roadmap.
- You will lead the effort of development and delivery with other SDEs.
- You will work in an agile environment to deliver high-quality software


About the team
Amazon's Multichannel Commerce and Fulfillment (MCCF) is transforming global retail. We enable entrepreneurs worldwide to reach customers through any sales channel they choose. Through Multi-Channel Fulfillment (MCF), sellers can efficiently manage and fulfill orders across their sales channels.

Buy with Prime extends Prime benefits beyond Amazon.com, offering fast, free shipping, seamless checkout, and free returns on merchants' own online stores. This innovation increases product selection for Prime members while helping merchants boost their sales.

About Amazon

First seen: May 29, 2026
Last updated: May 29, 2026