861,412open jobs
54,280companies
144,969added this week
Browse all
Salary
$144k – $194k per year
Location
In office (Northridge)
Seniority
Junior · 2+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Sep 27, 2026. First seen by Alion on Sep 25, 2026.

Overview
Company
Impact
Profile match
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.

Amazon Leo is Amazon's low Earth orbit satellite network. Our mission is to deliver fast, reliable broadband connectivity to customers beyond the reach of existing networks. From households to small businesses, schools, hospitals, and government agencies, Amazon Leo will serve communities and organizations operating in places without dependable internet access.

Innovation is part of our DNA! Our goal is to be Earth’s most customer centric company, and we are just getting started. We need people who want to join this ambitious program that continues to push the state of the art in distributed systems and software design. Come work at Amazon!

Export Control Requirement:

Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Key job responsibilities

* Develop highly reliable software, ranging from device control to test automation

* Develop supporting test, validation, and simulation software infrastructure

* Participate in the full life-cycle of software development, from requirements definition and design all the way to deployment and maintenance in orbit

* Work closely with software, hardware and systems engineers to support design, build, integration, test, and deployment of high speed optical communication systems

A day in the life

As a Software Engineering in Test, you will be a member of the Optical Inter-Satellite Link team, focusing on the design, implementation, and verification of software systems to control and monitor high-speed optical communications. You will be responsible for identifying top level requirements and ensuring high quality and innovative designs are pursued, while also supporting other Amazon LEO colleagues with improving embedded system designs.

About the team

We are looking for a software engineer who combines technical and analytical capabilities with a demonstrated ability to get the right things done quickly and effectively. You will work with a multi-disciplinary team of top-notch engineers and collaborate closely with the optical, electrical, firmware, and opto-mechanical development teams.

You should be comfortable with some degree of ambiguity and relish the idea of solving problems that haven't been solved at scale before. Along the way, you'll learn a lot, have fun and make a positive impact on hundreds of millions of people.

Basic qualifications

- 2+ years of non-internship professional software development testing experience

- 1+ years of test automation frameworks and tools building experience

- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design

- Experience in penetration testing and exploitability-focused vulnerability assessment

- Experience in platform-level security mitigations and hardening for Linux and Windows

Preferred qualifications

- Knowledge of overall system architecture, scalability, reliability, and performance in a database environment

- Experience with security in service-oriented architectures and web services

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees, supervisors, and staff to ensure exceptional customer service; and follow all federal, state, and local laws and Company policies. Criminal history may have a direct, adverse, and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above, as well as the abilities to adhere to company policies, exercise sound judgment, effectively manage stress and work safely and respectfully with others, exhibit trustworthiness and professionalism, and safeguard business operations and the Company’s reputation. Pursuant to the Los Angeles County Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.

USA, CA, NORTHRIDGE - 143,700.00 - 194,400.00 USD annually

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
861,412 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Northridge
In office
Java
Java
Gradle
Databases
Db2
MS SQL
DevOps
Jenkins
Git
Management
Confluence
Jira
Agile
Apply
In office
Python
JavaScript
Java
TypeScript
Frontend
Angular
Mobile
JUnit
DevOps
Rest API
Splunk
Terraform
GCP
CI/CD
Jenkins
Grafana
GitLab
Management
Agile
QA
Cypress
Jest
Apply
Full Stack Engineer 26 days ago
$75k – $93k per year • In office • Full-Time • 3+ years exp • Minneapolis • Chicago • New York
JavaScript
AI/ML
Copilot
Claude
LLM
DevOps
GCP
Azure
CI/CD
AWS
GitHub
Management
Agile
Apply
$90k – $132k per year • In office • Full-Time • 5+ years exp • Minneapolis • Chicago • New York
Python
SQL
Databases
Databricks
Google BigQuery
BigQuery
AI/ML
LangChain
Embeddings
LLM
OpenAI
Hugging Face
DevOps
GCP
AWS
Analytics
ETL/ELT
Management
Agile
Apply
$120k – $155k per year • In office • 6+ years exp • Knoxville
AI/ML
LLM
DevOps
GCP
Azure
CI/CD
AWS
Docker
Kubernetes
Analytics
A/B Testing
Apply
≈ $110k – $225k per year (Estimated) • In office • Dallas
Java
Java
Spring Boot
DevOps
Rest API
GCP
Azure
AWS
Apply
≈ $21k – $51k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Hyderabad
Java
C#
C++
Perl
Apply
≈ $21k – $52k per year (Estimated) • In office • Full-Time • Bachelor's Degree • Hyderabad
DevOps
AWS
Management
Agile
Apply
≈ $23k – $56k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Hyderabad
AI/ML
Machine Learning
Apply
$168k – $227k per year • Equity • In office • Full-Time • 5+ years exp • Bachelor's Degree • Bellevue
DevOps
CI/CD
Apply
$144k – $194k per year • Equity • In office • Full-Time • 3+ years exp • Bachelor's Degree • Seattle
Java
C#
C++
Perl
AI/ML
AI Agents
Agentic Workflows
DevOps
AWS
Apply
Sales Advisor 1 day ago
$34k – $36k per year • In office • Part-Time • Northridge
Apply
$123k – $160k per year • Equity • In office • TS/SCI • Full-Time • 2+ years exp • Bachelor's Degree • Northridge
Apply
$126k – $165k per year • Equity • In office • TS/SCI • Full-Time • Northridge
Design
SolidWorks
Apply
$129k – $175k per year • Equity • In office • TS/SCI • Full-Time • 5+ years exp • Bachelor's Degree • Northridge
Python
Rust
C++
MATLAB
DevOps
AWS
Docker
Linux
Apply
$109k – $185k per year • Equity • In office • Full-Time • 7+ years exp • Bachelor's Degree • Northridge
Cybersecurity
CAPA
Apply
See all jobs
This is one of many
861,412 more open roles from verified company boards, updated every day.