Jobs in the United States

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Added 1 hour ago
KI
Mechanical Design Engineer, Mechanical Routing
Karman Industries
Los Angeles, CA
- $80,000 to $160,000 USD / year
…thermal energy. Our mission is to electrify global thermal systems across data centers, manufacturing, and energy industries. Karman is developing the revolutionary Heat Processing Unit…
Added 1 hour ago
MRO Manufacturing Engineer II - ASA (Onsite)
RTX Corporation
rockford, IL
We are seeking a Manufacturing Engineer to join our team in Rockford, IL supporting our FAA repair station specializing in ram air turbines, electric power generation, and actuation…
Added 1 hour ago
MRO Manufacturing Engineer II (Onsite)
RTX Corporation
rockford, IL
We are seeking a Manufacturing Engineer to join our dynamic team in Rockford, supporting our FAA repair station specializing in ram air turbines, electric power generation, and actuation…
Added 1 hour ago
Integrated Eligibility Business Analyst - Human Service Transformation
Deloitte
Chicago, IL
As a Project - Integrated Eligibility Business Analyst (Delivery Engineer II) on the Government and Public Services team, you will be responsible for:
Added 2 hours ago
AU
Electrical Engineer III
Adecco US, Inc.
Florence, SC
- $50.62 to $56.25 USD / hour
The Electrical Engineer II will be responsible for designing, developing, testing, and overseeing the manufacturing and installation of electrical equipment, components, and systems for…
Added 2 hours ago
Systems Engineer II, Systems Engineer
RTX
United States
Raytheon’s Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is currently looking for a Systems Engineer II to support the Huntsville AL/Kentucky Department.…
Added 3 hours ago
Cyber Systems Engineer III
Mavensoft Technologies, LLC.
San Antonio, TX
The Cyber Systems Engineer III will join a dynamic engineering team.
Added 3 hours ago
Senior Harness Design Engineer II
Rocket Lab Corporation
Long Beach, CA
Based out of Rocket Lab's global headquarters in Long Beach, CA, the Senior Harness Design Engineer II will primarily focus on the design, development, and integration of electrical…
Added 4 hours ago
Software Developer II
General Atomics
San Diego, CA
General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted…
Added 4 hours ago
Sr Systems Security Engineer
Sierra Nevada Corporation
Lone Tree, CO
…aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers,…
Added 4 hours ago
Technical Product Owner (Layer 6) - AI & Machine Learning Solutions
TD Bank, N.A.
NY
…Group. We develop and deploy industry-leading machine learning systems that impact the lives of over 27 million customers, helping more people achieve their financial goals and…
Added 4 hours ago
Software Engineer II
US: Mastercard Technologies, LLC
O'Fallon, MO
As a Software Engineer II, you will design, build, test, deploy, and maintain software components, automation frameworks, and validation tools supporting payment applications and services.…
Added 4 hours ago
Process Engineer II
Creation Technologies International Inc
Denver, CO
As a Process Engineer II, you will turn engineering concepts into reliable, scalable manufacturing solutions for circuit card assemblies (CCAs) and box-build products. Working hands-on with…
Added 5 hours ago
Manufacturing Technician II - Weekend Overnight Shift
Boston Scientific
Maple Grove, MN · Maple Grove
As a Manufacturing Engineer Technician II, you support the factory floor by ensuring equipment and processes are performing as intended, with focus on equipment. Daily tasks include…
Added 5 hours ago
Senior Spacecraft Propulsion Components Engineer II
Rocket Lab Corporation
Long Beach, CA
We are currently seeking a Senior Spacecraft Propulsion Components Engineer II for our propulsion engineering team based out of Long Beach, CA. As a Propulsion Components Engineer, you are…
Added 5 hours ago
Sr. Mechanical Process Engineer, PCB (Starlink/Starmind)
SpaceX
Bastrop, TX
…expensive, or disconnected by natural disasters. We design, build, test, and operate all parts of the system, thousands of satellites and consumer antennae that allow users to connect…
Added 5 hours ago
Sr. Mechanical Design Engineer, PCB (Starlink/Starmind)
SpaceX
Bastrop, TX
…expensive, or disconnected by natural disasters. We design, build, test, and operate all parts of the system, thousands of satellites and consumer antennae that allow users to connect…
Added 5 hours ago
Sr. Automation & Controls Engineer, PCB (Starlink/Starmind)
SpaceX
Bastrop, TX
…high-speed connectivity As a Sr. PCB Automation and Controls Engineer, you will design, build, and optimize controls and automation systems for the production of PCB manufacturing equipment…
Added 5 hours ago
Automation & Controls Engineer, PCB (Starlink/Starmind)
SpaceX
Bastrop, TX
…for high-speed connectivity As a PCB Automation and Controls Engineer, you will design, build, and optimize controls and automation systems for the production of PCB manufacturing equipment…
Added 5 hours ago
Materials and Process Engineer II
Blue Origin Personnel, LLC
Space Coast, FL
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
Added 5 hours ago
Avionics Hardware Design Engineer II - Lunar Permanence
Blue Origin Personnel, LLC
United States
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
Added 5 hours ago
Avionics Hardware Engineer II – Lunar Permanence
Blue Origin Personnel, LLC
United States
Partner with electrical hardware, mechanical, embedded software, FPGA, controls, systems, test, manufacturing, and mission assurance teams to resolve clearly scoped technical issues.
Added 5 hours ago
Manufacturing Design Engineer II
Blue Origin Personnel, LLC
Space Coast, FL
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
Added 5 hours ago
Thermal/Fluids Test Engineer II - Lunar Transportation
Blue Origin Personnel, LLC
United States
Apply experience with test facility instrumentation and Data Acquisition and Control Systems.
Added 5 hours ago
Senior Spacecraft Propulsion Systems Engineer II
Rocket Lab Corporation
Long Beach, CA
We're seeking a Senior Spacecraft Propulsion Systems Engineer II for our propulsion engineering team based out of Long Beach, CA. As a Senior Propulsion Systems Engineer, you are…

Amazon.com Services LLC

Software Development Engineer, Devices Software & Services

Irvine, CA, United States

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Job details

Posting language: English
Posted: Oct 28, 2026

Original job description

The Amazon Devices Software & Services team is looking for a Software Development Engineer to join a high-velocity, specialized team. This is not a traditional framework or infrastructure role - we are building a new groundbreaking customer experience that will define how millions of users worldwide interact with their technology - making it more proactive, intuitive, and invisible.

We’re building the systems that put AI into production - the runtime, services, and tooling that turn large language models and autonomous agents into reliable, safe, scalable products. As a Software Development Engineer II, you’ll design and ship core software in this stack: model and tool integrations, the agent execution loop, evaluation and quality pipelines, and the APIs that product teams build on. You’ll own meaningful components end to end, make real design decisions, and write production code that runs against real users and real data. This is a hands-on building role for an engineer who wants to go deep on AI infrastructure - not just call an API, but engineer the reliability, safety, and performance around it. You’ll also work in an AI-native development environment: we use AI coding assistants and agentic workflows as part of our daily software-development lifecycle, and we hold that velocity to a hard bar of automated testing and code review. We expect engineers who can move fast and keep the quality gates green.

Key job responsibilities

Invent New Paradigms: Move beyond traditional voice UI to build "Ambient Intelligence" experiences that span Alexa, Fire TV, and mobile/wearable surfaces, focusing on proactive assistance rather than reactive commands.
Rapid Innovation: Operate in a fast-paced environment where you will prototype, test, and deploy features that leverage multimodal inputs (camera, audio, and documents) to create personalized customer magic.
Cross-Surface Continuity: Ensure that a customer’s experience is persistent and context-aware beyond the device boundaries - whether they are at their desk using Alexa.com, in their living room with Fire TV, or on the go with a wearable.
Design, build, test, and operate scalable backend services and libraries that power AI/LLM-driven features.
Integrate and harden model providers, tools, and agent capabilities behind clean, versioned interfaces - with sane failure behavior, observability, and cost/latency awareness.
Build evaluation and regression tooling so AI behavior is measured, gated, and trustworthy - not vibes.
Apply security-conscious, fail-closed design to anything touching credentials, user data, tool execution, or autonomous actions.
Work fluently alongside AI coding assistants: decompose tasks an agent can execute, critically review AI-generated code, and keep engineering rigor high at AI speed.

A day in the life In our team, you will get to build new products and features from the ground up. You will define and build features and tools used by thousands of developers for building for millions of customers. We work across multiple internal teams as well as product to define what we are building and make it a reality. SDEs on this team are actively writing code, as well as working on designs and mentoring others. As the Device OS org we get to work horizontally across many exciting new device types.

About the team We’re a platform team that builds the shared AI/agent infrastructure used across multiple products. We care about correctness, safety, and developer experience in equal measure. We operate test-first, review adversarially, keep our core clean and reusable, and treat AI as a tool that raises the engineering bar. Basic qualifications

Bachelor's degree or equivalent
Experience programming with at least one software programming language
3+ years of non-internship professional software development experience
2+ years of contributing to new and current systems architecture and design (architecture, design patterns, reliability and scaling) experience Preferred qualifications
Knowledge of professional software engineering & best practices for full software development life cycle, including coding standards, software architectures, code reviews, source control management, continuous deployments, testing, and operational excellence
Familiarity with Agentic Software Development using industry standard tools (Kiro, Claude, Cursor etc.)

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, Irvine - 143,700.00 - 194,400.00 USD annually

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