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Software Development Engineer II, GuardDuty
Software Development Engineer II, GuardDuty-November 2024
Seattle
Nov 13, 2025
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About Software Development Engineer II, GuardDuty

  Description

  Amazon GuardDuty is a customer facing threat detection service that protects applications and services running in AWS. The service processes trillions of events and applies advanced analytics and machine learning to detect threats. If you are interested in learning about operating a service at massive scale and working alongside world class engineers, then this role is for you.

  The Amazon GuardDuty team is looking for a strong software engineer to help build the future of the service. The team interacts with Math PhD's and security researchers to codify security analytics into the service. The researchers use various Machine/Deep Learning algorithms to build new detections for the service. We are innovating new ways of building massively scalable and globally distributed security systems for assisting our customers with security and compliance.

  We are seeking a Software Development Engineer with a strong knowledge of distributed systems to develop a new and innovative security service. This position is on a new team that you will be joining at its inception and it will have a startup feel. You must enjoy working on complex software systems in a customer-centric environment and be passionate not only about building good software but also ensuring that the same software achieves its goals in operational reality.

  Key job responsibilities

  This position is on a new team that you will be joining at its inception and it will have a startup feel. You must enjoy working on complex software systems in a customer-centric environment and be passionate not only about building good software but also ensuring that the same software achieves its goals in operational reality. You will be responsible for the development end-to-end lifecycle, from scoping, planning, conception, design, implementation and testing, to documentation, delivery and maintenance. Provide design reviews for other engineers, including feedback on architecture and design issues, as well as integration, performance and scalability.

  This position involves on-call responsibilities, typically for one week every two months. We don’t like getting paged in the middle of the night or on the weekend, so we work to ensure that our systems are fault tolerant. When we do get paged, we work together to resolve the root cause so that we don’t get paged for the same issue twice.

  About the team

  [Internal] Why join us?:

  We are hiring passionate software engineers, and security engineers to be part of 20-person org that will work on the core challenges for the AWS GuardDuty Service. We are building ground up services for near real time processing of trillions of daily log events. This role is for those looking to solve complex high-throughput distributed system challenges (scalability, hot partitions) at AWS's global service scale with advanced statistics and machine learning methods.

  In this role, you will get to work with principal engineer and security engineers on a daily basis. If you are interested in learning about operating an AWS service at massive scale and working alongside world class engineers, then this role is for you. Feel free to reach out to clorsung@ for an informational chat.

  We are open to hiring candidates to work out of one of the following locations:

  Seattle, WA, USA

  Basic Qualifications

  3+ years of non-internship professional software development experience

  2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience

  Experience programming with at least one software programming language

  Preferred Qualifications

  3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience

  Bachelor's degree in computer science or equivalent

  Amazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation, please visit https://www.amazon.jobs/en/disability/us.

  Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $115,000/year in our lowest geographic market up to $223,600/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. Applicants should apply via our internal or external career site.

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