Jobs in the United States

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Added 21 mins ago
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Contract Specialist
Immigration and Customs Enforcement
Orlando, FL · Washington, DC · Irving, TX
- $106,437 to $158,322 USD / year
Lead contract negotiations and coordinate acquisition actions with key stakeholders.
Added 1 hour ago
Director, Innovation
Jobgether
Remote, United States
Lead the strategy and execution of AI innovation across internal operations and client-facing services. As Director of Innovation, you will identify opportunities to leverage artificial…
Added 1 hour ago
Senior Ellucian Technical and Integrations Engineer
State of Massachusetts
Boston, MA
Added 2 hours ago
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GIS Supervisor
TEKsystems
Tucson, AZ
- $75,000 to $110,000 USD / year
…IS Standards and practices are understood and consistently applied. Maintains an effective level of expertise and understanding needed to direct and coordinate those areas of responsibility…
Added 2 hours ago
Technical Consultant – Process Quality Products
Applied Materials
Phoenix, AZ
Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world.…
Added 2 hours ago
Full Stack Developer
THE LNK
United States
We are looking for a highly skilled and experienced Full Stack Developer to join our AIR team. The Artificial Intelligence Research (AIR) team at THE LNK is focused on leveraging our access…
Added 2 hours ago
S
Senior Software Engineer
Source
Remote, United States
- $155,000 to $175,000 USD / year
Source is seeking a Senior Software Engineer to help lead our growing technology team. In this role, you’ll set a high bar for engineering excellence, shaping the performance and growth of…
Added 2 hours ago
Senior Distributed Systems Engineer
OpenDataLabs
Remote, United States
Lead the development of data query and compute layer with the goal of scaling it to process data required to train AI models applied to use-cases in EV, robotics, finances, healthcare and…
Added 3 hours ago
M
Principal Security Researcher
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
…customers. We are looking for a Principal Security Researcher to lead research across the Microsoft Defender ecosystem and partner with teams across Microsoft Security to transform these…
Added 3 hours ago
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Senior Technical Program Manager
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
…foundation in software engineering, data science, machine learning, applied science, or AI engineering to co-lead Microsoft’s internal AI/ML Community and the Machine Learning, AI & Data…
Added 3 hours ago
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Senior Customer Experience Program Manager
Microsoft
WA · GA · NC · TX · VA · CA · Redmond, WA · Atlanta, GA · Charlotte, NC · Dallas, TX · Reston, VA · Mountain View, CA · Redmond · Atlanta · Charlotte · Dallas · Reston · Mountain View
- $119,800 to $261,000 USD / year
Are you a customer-obsessed, AI-driven program leader who thrives at the intersection of engineering, operations, and applied AI? The Azure Engineering Operations (EngOps) team is on a…
Added 3 hours ago
J
Global Head of Solutions Architecture, General Assembly
Jobgether
Remote, United States
- $115,000 to $155,000 USD / year
As the Global Head of Solutions Architecture, you will lead and develop a global team responsible for designing innovative, technically robust solutions for enterprise workforce…
Added 3 hours ago
Senior Infrastructure Solutions Engineering (AI & Automation)
ewminds consulting Services
Frazer Township, PA
Lead the adoption of Applied AI and Generative AI technologies to improve operational efficiency and user experience.
Added 3 hours ago
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Principal Product Manager - Commerce AI Platform
Microsoft
CA · WA · NY · Mountain View, CA · Redmond, WA · Mountain View · Redmond · New York
- $165,600 to $331,200 USD / year
We are looking for a Principal Product Manager to own our catalog APIs and lead the catalog gap roadmap together with a large, experienced engineering and applied science team. You will…
Added 4 hours ago
J
Technical Program Manager
Jobgether
Remote, United States
- $191,226 to $219,746 USD / year
…enterprise technology transformations within an innovative applied AI and engineering environment. In this role, you will lead major AI, cloud, and digital transformation programs,…
Added 5 hours ago
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AI - Cybersecurity Forward Deployed Engineer - FDE Senior Manager
Accenture
Nashville, TN
- $132,500 to $366,300 USD / year
Lead AI governance framework implementation: EU AI Act, NIST AI RMF, and model risk management applied to live production systems, not theoretical compliance exercises
Added 5 hours ago
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Cybersecurity AI Forward Deployed Engineer - FDE - Manager
Accenture
Nashville, TN
- $94,400 to $316,300 USD / year
Lead AI governance framework implementation: EU AI Act, NIST AI RMF, and model risk management applied to live production systems, not theoretical compliance exercises
Added 5 hours ago
Founding Product Lead
Hanover Park
New York City, NY
You will be our first product lead on a mission to translate customer feedback into code and obsessively focus on delighting current and future Hanover Park customers across venture…
Added 6 hours ago
Principal Engineer
Modern Relay
New York City, NY · San Francisco, CA
We’re looking for a Principal Engineer to lead the design and delivery of core platform capabilities across our stack. You’ll operate as a senior technical leader - owning architecture…
Added 6 hours ago
Sr Product Manager
Ochsner Health
New Orleans, LA
Contact Center AI platforms or developer platforms
Added 6 hours ago
ServiceNow Architect
Medina Talent Group
Henderson, NV · Dallas, TX · Irvine, CA
…teams and third-party vendors must follow - and serves as the lead solution designer for every ServiceNow implementation, from requirements through delivery…
Added 6 hours ago
Sr. SDE, AWS Agentic WorkSpaces - Forefront (Agentic Harness)
Amazon.com Services LLC
Seattle, WA
At Amazon we hire the best minds in technology to innovate and build on behalf of our customers. As a Senior SDE you'll lead the design and delivery of major components of the harness -…
Added 6 hours ago
Mechanical Engineer IV
Applied Materials, Inc
Santa Clara, CA
Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world.…
Added 6 hours ago
2027 Spring Particle Science (Defect) Co-op - Master's or Doctorate (Gloucester, MA)
Applied Materials, Inc
Gloucester, MA
Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world.…
Added 7 hours ago
Director, Engineering Systems Design
Invitrogen Holdings LLC
Pleasanton, CA
We are seeking a Director of Core Engineering & Systems Design to lead systems engineering, integration and hardware engineering across electrical, mechanical and optical disciplines. This…

Amazon.com Services LLC

Sr. SDE, AWS Agentic WorkSpaces - Forefront (Agentic Harness)

Seattle, WA, United States

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Job details

Posting language: English
Posted: Sep 14, 2026

Original job description

AWS Applied AI Solutions (AAIS) is building toward a future where every business innovates with Amazon AI teammates. To get there, we build AI solutions that improve human capabilities and transform entire business functions. We create end-to-end products that surprise and delight out-of-the-box, making complex things easy and hard things possible, with no cloud experience required. We start with customers who embrace the future and build bridges to meet the rest where they are. We pursue ambitious opportunities with conviction, and we are looking for builders who share that mindset.

Do you want to build the agentic platform that millions of administrators rely on to run their cloud desktops? The AWS WorkSpaces Forefront team is reinventing how customers discover onboard and manage WorkSpaces by embedding generative AI directly into our consoles and SDK. As a Senior Software Development Engineer you will be a key contributor to our agentic harness - the always-on platform layer that hosts our LLM agents: the agent loop and orchestration routing across a mixture of specialized experts personalization and memory tool/function calling over MCP retrieval and - a major area of focus for this role - the ranking and evaluation systems that decide what each agent surfaces and prove it's getting better over time. This is the shared substrate that powers AI experiences across multiple WorkSpaces products and you'll help shape and scale it alongside a team of strong engineers.

We are a fungible mix of front-end back-end and ML/AI engineers driving higher customer conversion through AI-powered onboarding building a suite of AI capabilities into our consoles - LLM agents personalization recommendations and experimentation - and unifying our platform at the architectural level. The harness is where these come together: a mixture-of-experts agent platform on Amazon Bedrock (AgentCore/Strands) MCP servers that give agents persistent working memory and typed access to backend services a RAG-backed knowledge base for conversational Q&A ranking and relevance layers that order recommendations and retrieved context and offline/online evaluation harnesses that measure agent quality and gate every change.

At Amazon we hire the best minds in technology to innovate and build on behalf of our customers. As a Senior SDE you'll lead the design and delivery of major components of the harness - with a particular emphasis on ranking and evaluation - tackle ambiguous greenfield problems where no playbook exists and raise the engineering bar across the team through design review mentorship and operational excellence. Because the harness is a multi-product platform you'll partner closely with other engineers UX and applied science across products - your work shows up in customer conversion admin productivity and the velocity of every team building on the platform.

Key job responsibilities

Lead the ranking and evaluation systems for the harness - relevance and ranking of recommendations and retrieved context and the offline/online evaluation harnesses (golden datasets LLM-as-judge regression and drift detection human-in-the-loop feedback) that measure agent quality and gate changes before they reach customers. -Design the metrics and experimentation that turn agent quality into decision-grade signal (task completion recommendation acceptance conversion) and close the loop from production feedback back into ranking and model/prompt improvements. -Lead the design and delivery of other major harness components - the agent loop orchestration intent routing session and memory tool/function calling or streaming - and contribute significantly to its multi-quarter technical roadmap. -Help define the platform contracts (MCP tool interfaces identity pass-through agent-to-service seams) that let specialized expert agents and product teams build on the harness safely and independently. -Design and scale parts of a mixture-of-experts agent architecture on Amazon Bedrock (AgentCore/Strands) that is low-cost to train and serve with clear patterns for adding new domains. -Contribute to safety and relevance guardrails and the production quality/safety bar alongside the evaluation systems above. -Build highly scalable low-latency fault-tolerant distributed systems and share in operational excellence for the harness (latency availability cost on-call readiness). -Raise the technical bar across the team: participate in and lead design reviews mentor SDEs and influence direction with UX applied science and partner teams across products.

A day in the life You might spend the morning extending the evaluation harness with new golden cases and a regression gate for the recommendation agent pair with an applied scientist at midday to tune the ranking layer and read out an A/B result and in the afternoon shape the MCP contract for a new expert agent - then write the one-pager that aligns the teams building on it. You'll operate in an agile environment where development cycles are measured in weeks take on the hardest and most ambiguous parts of the platform and be one of the technical leaders the team turns to when the answer isn't obvious. WorkSpaces Forefront owns the admin experience across the WorkSpaces Consoles (Personal Applications) and the WorkSpaces SDK. We're building an agentic control plane for Console and programmatic experiences - an agentic harness (LLM agents routing ranking personalization memory knowledge bases MCP tools and evaluation) plus experimentation and closed-loop learning - while unifying key infrastructure toward a federated console architecture.

About the team

ABOUT AWS:

Diverse Experiences Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.

Why AWS Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating - that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.

Work/Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.

Inclusive Team Culture Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity and AmazeCon conferences, inspire us to never stop embracing our uniqueness.

Mentorship and Career Growth We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.

Basic qualifications

5+ years of non-internship professional software development experience
5+ years of programming with at least one software programming language experience
5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience as a mentor, tech lead or leading an engineering team Preferred qualifications
5+ 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 an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

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, WA, Seattle - 168,100.00 - 227,400.00 USD annually

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