Full-Time

Applied Scientist

Fleet Scheduling and Optimization, Autonomous Mobility

Amazon

Amazon

10,001+ employees

Global online marketplace and cloud services

Compensation Overview

$142.8k - $193.2k/yr

+ Sign-on payments + Restricted stock units

Company Historically Provides H1B Sponsorship

North Reading, MA, USA

In Person

Master's, PhD

Category
AI & Machine Learning (1)
Required Skills
Python
Data Structures & Algorithms
Machine Learning
Java
C/C++
Robotics
Operations Research

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Requirements
  • A PhD or Master's degree, with the required fields and experience specified in the basic qualifications.
  • At least 1 year of programming experience in Java, C++, Python, or a related language.
  • Relevant industry or academic applied research experience developing optimization or scheduling algorithms for fleets of mobile robots.
  • Experience building machine learning models or developing algorithms for business applications.
  • A strong background in algorithms and hands-on experience developing algorithms for highly scalable systems.
  • Ability to work on a diverse team or with a diverse range of coworkers.
Responsibilities
  • Architect, design, and implement robotic applications and infrastructure.
  • Influence the team's strategy and contribute to its long-term vision and roadmap.
  • Work with stakeholders across the organization to iterate on design and implementation.
  • Maintain high standards by participating in reviews, designing for fault tolerance and operational excellence, and creating mechanisms for continuous improvement.
  • Prototype and test concepts or features through simulation, emulators, and live robotic equipment.
  • Work directly with customers and partners to test prototypes and incorporate feedback.
  • Mentor other engineers on the team.
Desired Qualifications
  • A PhD in engineering, technology, computer science, machine learning, robotics, operations research, statistics, mathematics, or an equivalent quantitative field.
  • A PhD and at least 2 years of relevant industry or academic research experience developing scheduling and optimization algorithms.
  • Extensive knowledge and practical research experience in optimization, operations research, or machine learning.
  • At least 2 years of programming experience in Java, C++, Python, or a related language, plus experience building high-quality, scalable production software.
  • Publications at top-tier peer-reviewed conferences or journals.
  • Experience mentoring other engineers.
  • Demonstrated ability to design, implement, and test in a fast-paced environment.

Amazon operates a global e-commerce platform with a large online marketplace that connects consumers to both direct sales and third-party sellers across many product categories. It earns money from product sales and marketplace fees, Amazon Prime subscriptions, and AWS cloud services, plus a large Amazon Associates affiliate network. The platform combines fast shipping, streaming, cloud computing, and digital services to reach customers across numerous countries. Its goal is to be the world’s most customer-centric company by offering convenient access to a wide range of products and services.

Company Size

10,001+

Company Stage

IPO

Headquarters

Seattle, Washington

Founded

1994

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Simplify Jobs

Simplify's Take

What believers are saying

  • AWS backlog reached $496 billion, locking in future revenue and infrastructure demand.
  • Q2 2026 revenue hit $200.6 billion, with operating income rising to $27.5 billion.
  • AT&T's Amazon Leo partnership and Project Kuiper launches strengthen satellite ambitions against Starlink.

What critics are saying

  • Germany ordered Amazon to repay €59 million on February 5, 2026, over seller pricing controls.
  • Italy's antitrust fight over a €752.4 million fine keeps marketplace practices under attack.
  • Free cash flow turned negative $7.6 billion; $220 billion capex risks destroying returns.

What makes Amazon unique

  • AWS grew 37% in Q2 2026, reaching a $169 billion annualized run rate.
  • Amazon's logistics network still delivers unmatched fulfillment speed across Prime and marketplace.
  • Trainium, Anthropic, and custom chips deepen Amazon's AI stack beyond simple cloud reselling.

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Benefits

Flexible Work Hours

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

2%

1 year growth

2%

2 year growth

1%
Yahoo Finance
Sep 9th, 2026
Jeff Bezos owns 950M Amazon shares as stock lags S&P 500 despite AI investments

Jeff Bezos remains Amazon's largest individual shareholder, owning 950.4 million shares as of February, representing 8.8% of outstanding shares. His stake is valued at approximately $245.7 billion, comprising the majority of his estimated $280 billion net worth. Whilst Bezos no longer serves as CEO, he retains the role of executive chair. Vanguard Group and BlackRock are the next-largest shareholders, holding 7.2% and 5.9% respectively. Amazon shares have gained 12% year to date through 4 September, slightly trailing the S&P 500's 13.7% return. The company's Amazon Web Services division posted 36.8% year-over-year sales growth in the second quarter, reaching $42.2 billion and accounting for 60.5% of operating income.

Yahoo Finance
Sep 8th, 2026
Amazon's AWS growth accelerates to 36.7% as AI and chip businesses each surpass $25B run rate

Amazon reported revenues of $200.6 billion for Q2, up 19.6% year on year and exceeding analysts' expectations by 2%. The company beat earnings per share estimates in what was characterised as a strong quarter overall. CEO Andy Jassy highlighted AWS growth of 36.7% year-over-year, marking the fastest growth in 18 quarters. The company's AI and Chips businesses each surpassed run rates of more than $25 billion. Amazon's share price has risen 9.7% since the earnings report, currently trading at $258.26. Across the online retail sector, the five tracked companies reported strong Q2 results. As a group, revenues beat consensus estimates by 2.1%, though next quarter's guidance came in 2.1% below expectations. Share prices are up 1.3% on average since results.

Yahoo Finance
Sep 8th, 2026
AT&T partners with Amazon to offer Leo satellite broadband for businesses

AT&T is partnering with Amazon to offer satellite internet to business customers, combining Amazon Leo's low-Earth-orbit satellite services with AT&T's fibre and 5G networks. AT&T becomes the first major US telecommunications provider to integrate Amazon Leo satellite services with existing networks. Amazon has been testing Leo with enterprise customers since November 2025 and plans to launch commercially this year. Leo has already secured contracts across several industries, including a partnership with Delta Air Lines. Amazon reportedly has 392 satellites in space, with 315 in the correct operational orbit. This remains far behind SpaceX's Starlink, which has 11,124 working satellites. The partnership targets enterprise and public sector customers seeking more reliable connectivity.

Yahoo Finance
Sep 8th, 2026
Amazon partners with Qualcomm on AI inference chips as shares slip 1.3%

Amazon announced a multigeneration partnership with Qualcomm to develop AI inference chips and optical networking technology capable of 1.6 terabits per second. The company's shares fell approximately 1.3% in early trading following the news. AWS generated $42.2 billion in second-quarter revenue, up 37%, with operating income reaching $16.6 billion. Amazon reported that both its chip franchise and broader AI business surpassed $25 billion in annual revenue run rates. Under the partnership, Qualcomm will help design Amazon hardware whilst using more AWS infrastructure and AI services for its own semiconductor development. AWS posted an operating margin of roughly 39.3%. The companies did not disclose pricing, purchase commitments, or a deployment timetable for the collaboration.

Yahoo Finance
Sep 8th, 2026
Tech giants' $1.1T AI spending spree raises cash-flow concerns as investment outpaces returns

Amazon, Meta, Microsoft, Alphabet and Oracle — collectively dubbed the "Hyper 5" — have spent $1.1 trillion on capital expenditures over the past five years to build AI infrastructure, according to S&P Global Market Intelligence. Analyst estimates project another $5.3 trillion in spending through 2030. The investment surge is putting pressure on free cash flow. Amazon's free cash flow fell to negative $7.6 billion over the 12 months ended 30 June, from positive $18.2 billion a year earlier. Meta's second-quarter free cash flow dropped 91% to $784 million. S&P Global warns the key risk is companies transitioning from cash to debt-funded investment before returns validate the spending. However, the tech giants remain highly profitable, distinguishing this cycle from the dot-com boom.