[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Amazon · Bellevue, WA # Software Dev Engineer II, MMPO US, WA, Bellevue Software Engineering Listed on Amazon’s official careers site. Posted October 7, 2026. Check that it is still open and apply there. [Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10572177/software-dev-engineer-ii-mmpo) [OpenNash Jobs](https://jobs.opennash.com/) / [Amazon](https://jobs.opennash.com/companies/amazon/) / Software Dev Engineer II, MMPO ## Job description The Middle-Midle Transportation Technology team builds the underlying technology that powers Amazon’s middle-mile network across the globe. The Planning and Network team owns systems that take demand for middle-mile freight movements for Amazon and produces a plan that meets demand and supply constraints while minimizing costs and manual effort required to generate vehicle movement plans along with optimizing the often backhaul movements. This is a unique opportunity to work on advanced NP Hard problems/Algorithms that saves Amazon MM of $ in freight movements. The ideal SDE will be instrumental in shaping the product direction, developing and tuning algorithms with research scientists, collaborate with stakeholders to model the planning components, and develop scalable systems that help us build a planning flywheel — highest performance, at the lowest cost, and with the best delivery experience. You will work with other tech teams to model and consume inputs such as carrier supply, cost/rates, transit times, and distances in an efficient and automated fashion. The work done on the team will help our transportation systems scale beyond just road transportation to Air, Rail and Ocean to build a truly multi-modal global transportation network. ### Key job responsibilities Work closely with senior engineers, product managers and business stakeholders to design and implement highly available web services Work with research science to develop and model new planning related algorithms Convert a problem statement and requirements into a scalable and extendible design along with tasks Write quality code as part of implementing aforementioned designs and deliver them in time Assist directly and indirectly in the continual hiring and mentoring of other SDEs The ideal candidate will be passionate about solving complex optimization problems and architecting and implementing highly-available distributed systems. You obsess about the customer experience and the needs of the business. Finally, you have a strong focus on operational excellence and take pride in building maintainable systems at scale. ## At a glance - Posted by the employer: Oct 7, 2026 - First seen by OpenNash: Nov 1, 2026 - Last checked: Nov 8, 2026 - Listed for: 32 days - Location: US, WA, Bellevue[Apply on Amazon’s careers site →](https://www.amazon.jobs/en/jobs/10572177/software-dev-engineer-ii-mmpo) ## Hiring at Amazon - Open jobs: 21,930 - New in the last 7 days: After two weekly collections - Tracked since: Jul 10, 2026 [All Amazon jobs](https://jobs.opennash.com/companies/amazon/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Amazon ### [Software Dev Engineer II, NASC Tech](https://jobs.opennash.com/companies/amazon/jobs/5a07bb41d70979b19936/) US, WA, Bellevue ### [Software Dev Engineer II, SCOT-FO, Shipment Optimization (ATROPS)](https://jobs.opennash.com/companies/amazon/jobs/a65b936ec841d4611cb5/) US, WA, Bellevue ### [Software Dev Engineer II, SageMaker Compute Governance](https://jobs.opennash.com/companies/amazon/jobs/64b6d62811dcfd2e48bb/) US, WA, Bellevue ### [Software Dev Engineer, SSD Route Orchestration](https://jobs.opennash.com/companies/amazon/jobs/da143b6926e823fdb24b/) US, WA, Bellevue ## Similar jobs at other companies ### [Dev Sec Engineering - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/8857fff1c89bad4c7bba/) Lockheed Martin · Boulder, CO ### [Dev Sec Engineering - E2](https://jobs.opennash.com/companies/lockheed-martin/jobs/962155f654dcbcec582c/) Lockheed Martin · Littleton, CO ### [Mainframe Microfocus Dev](https://jobs.opennash.com/companies/ntt/jobs/67a400e09bdc36d7a7b2/) NTT · Addison, TX, US, United States ### [IS Technical Specialist - IT Dev](https://jobs.opennash.com/companies/huntington-bank/jobs/549f2b21dd06dd4ed9e6/) Huntington Bank · Columbus, OH ### [Software Dev QA Engineer](https://jobs.opennash.com/companies/fortinet/jobs/aff9336e62d7190468af/) Fortinet · Sunnyvale, CA, United States [Jobs in Bellevue, WA](/locations/us/wa/bellevue/)[Jobs in Washington](/locations/us-wa/)[Software Engineering jobs](/functions/software-engineering/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations. [ OpenNash ](https://opennash.com/) AI-native services firm that builds custom software and 24/7 AI agents. OpenNash Jobs is an OpenNash Applied AI project. [Book time with OpenNash](https://calendly.com/opennash/new-meeting?hide_gdpr_banner=1) Jobs - [Search jobs](https://jobs.opennash.com/search/) - [Companies](https://jobs.opennash.com/explore/) - [Hiring report](https://jobs.opennash.com/reports/hiring/) - [AI assistants](https://jobs.opennash.com/connect/) - [How it works](https://jobs.opennash.com/methodology/) OpenNash - [opennash.com](https://opennash.com/) - [Services](https://opennash.com/ai-agent-consulting/) - [OpenNash CX](https://opennash.com/cx/) - [AI Tools](https://opennash.com/ai-tools/) - [Blog](https://opennash.com/blog/) - [About](https://opennash.com/about/) Contact - [hello@opennash.com](mailto:hello@opennash.com) - [LinkedIn](https://www.linkedin.com/company/opennash) - [Support](https://jobs.opennash.com/support/) - [Privacy](https://jobs.opennash.com/privacy/) - [Terms](https://jobs.opennash.com/terms/) © 2026 OpenNash, Inc. Company names and public job postings belong to their respective owners. Employers control source availability and application decisions.