Jobs in the United States

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Added 1 min ago
Senior Product Technology Manager, Cloud Support on Gemini
Google
Sunnyvale, CA · Seattle, WA · San Francisco, CA
9 years of experience in a technical role, such as technical solutions engineer, software engineer, or technical program manager, providing enterprise-level support and workflows.
Added 2 mins ago
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PLM Support Engineer
Kforce
Foster City, CA
- $65 to $75 USD / hour
Kforce has a client in Foster City, CA that is seeking a PLM Applications Support Engineer. This role requires 4 days onsite.
Added 2 mins ago
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Full Stack Engineer II
Kforce
Remote, United States
- $60 to $70 USD / hour
Kforce has a client that is seeking a Full Stack Engineer II in Phoenix, AZ.
Added 2 mins ago
Infrastructure Engineer
Virginia Community Colleges
VA
Piedmont Virginia Community College is recruiting for two Infrastructure Engineer positions within the Infrastructure and Enterprise Systems team. The engineers work as a coordinated team…
Added 2 mins ago
Software Engineer- ONTAP Security
NetApp, Inc.
Morrisville, NC
Join NetApp’s innovative ONTAP Security Engineering development organization as a Systems Software Engineer in our team, where you are responsible for designing and delivering the core…
Added 4 mins ago
Cybersecurity Engineer - Clearance Required
LMI
Colorado Springs, CO
We’re looking for a Cybersecurity Engineer to support the secure deployment and continuous authorization of IronSled, an enterprise Platform as a Service built for federal missions. You’ll…
Added 4 mins ago
Cybersecurity Engineer - Clearance Required
LMI
United States
We’re looking for a Cybersecurity Engineer to support the secure deployment and continuous authorization of IronSled, an enterprise Platform as a Service built for federal missions. You’ll…
Added 4 mins ago
Platform Engineer - Clearance Required
LMI
Colorado Springs, CO
LMI is seeking a driven and innovative Platform Engineer to support the deployment and maintenance of IronSled, a DevSecOps product tailored for government-authorized environments. IronSled…
Added 4 mins ago
Platform Engineer - Clearance Required
LMI
United States
LMI is seeking a driven and innovative Platform Engineer to support the deployment and maintenance of IronSled, a DevSecOps product tailored for government-authorized environments. IronSled…
Added 4 mins ago
Junior Platform Engineer
LMI
Colorado Springs, CO
LMI is seeking a Junior Platform Engineer to support IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be an initial member of a…
Added 4 mins ago
Junior Platform Engineer
LMI
United States
LMI is seeking a Junior Platform Engineer to support IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be an initial member of a…
Added 5 mins ago
Data Engineer, Sr
Insight Global
Atlanta, GA
…drive business decisions across the company. As a Senior Data Engineer, you will be part of the Data Engineering & Operations team responsible for enhancing and maintaining scalable data…
Added 5 mins ago
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Senior Software Engineer, Backend (ML Training and Serving)
Affirm
Remote, United States
- $195,000 to $225,000 USD / year
…servicing, and personalization. We are seeking a Senior Software Engineer to join our ML Training & Serving engineering team, the team that builds and operates the critical infrastructure…
Added 6 mins ago
Staff Engineer - Platform Engineering
Early Warning Services, LLC
United States
A Staff Platform Engineer formulates the technical strategy that defines the roadmap for the team. This individual architects, designs, builds, implements, automates, and documents the…
Added 11 mins ago
Lead Information Security Engineer - Red Team
Lumen
Santa Fe, NM
The Lead Information Security Engineer within Product and Platform Security provides technical leadership and hands-on execution across Red Team functions. This role leverages advanced…
Added 10 mins ago
(1120152) Senior FEA engineer
Diversified Services Network, Inc.
Mossville, IL
The FEA Engineer is primarily an individual contributor role on a Thermo-Fluids team that provides Virtual Product Development analysis and simulation to support the design and issue…
Added 11 mins ago
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Automated Test Engineer
Eliassen Group
Santa Fe, NM
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 12 mins ago
Solutions Engineer (Intelligence, Public Sector)
TRG TECH RESEARCH GROUP Limited
Remote, United States
As a Solutions Engineer, you’ll act as a bridge between intelligence end users and TRG’s technology. You’ll understand how customers investigate, analyze, and use intelligence, then…
Added 12 mins ago
Solutions Engineer (Intelligence, Public Sector)
TRG TECH RESEARCH GROUP Limited
Remote, United States
As a Solutions Engineer, you’ll act as a bridge between intelligence end users and TRG’s technology. You’ll understand how customers investigate, analyze, and use intelligence, then…
Added 13 mins ago
ServiceNow Automation Engineer
Stefanini Group
East Rutherford, NJ
Stefanini is looking for a ServiceNow Automation Engineer in East Rutherford, NJ/Manhattan, NY/Richmond, VA/Dallas, TX-Hybrid
Added 14 mins ago
Dynatrace Engineer
Strategic Staffing Solutions
Detroit, MI
Strategic Staffing Solutions is currently looking for a Dynatrace Engineer for a W2 contract opportunity in Detroit, MI!!
Added 15 mins ago
Sr CRM Account Executive - Financial Services
ServiceNow
Remote, United States
It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a…
Added 15 mins ago
Senior/Staff Backend or Data Engineer, Claims
Helm Health
Remote, United States
Our team has specialized in Dynamic Copay since 2020, and Helm is the only independent platform in the market. We partner with some of the nation’s largest payors, and the platform we’re…
Added 15 mins ago
Strategic Mission Systems Engineer
GD Information Technology, Inc.
United States
Must have a current/active Top Secret clearance with ability to obtain TS/SCI and a CI Poly
Added 17 mins ago
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Mobile Performance Test Engineer
Bright Vision Technologies
Edison / Middlesex County, NJ
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Mobile Performance Test Engineer to assess responsiveness, stability, resource utilization, and scalability of mobile applications and their…

Navan

Sr. Software Engineer, Core AI

NY, United States
Palo Alto, CA, United States

$113,400 - $252,000 USD

Apply on navan.com About employer

Applications open in a new tab.

Job details

Pay: $113,400 - $252,000 USD
Experience: 5+ years of strong software engineering experience delivering production services or products, ideally at senior or staff level.
Posting language: English
Posted: Nov 12, 2026

Original job description

About the Role

We are building a fleet of specialized AI services that improve high-value human workflows across the company. As a Senior Software Engineer, Core AI, you will design, build, evaluate, and operate production-grade AI services and agents. You will own work end to end - from data and context design through tool use, application logic, evaluation, and production monitoring.

What You’ll Do:

Build specialized AI services: design and implement task-specific services and agents, including data serialization, retrieval, memory where appropriate, tool integrations, and bounded multi-step reasoning.
Define and evaluate quality: work with partners to make expected behavior explicit, write and maintain evals against representative examples, and use results to measure performance against expectations.
Improve quality systematically: use evaluation findings, failure analysis, and production feedback to improve context and data, service logic, tools, and model behavior.
Build for production: integrate tracing, observability, versioning, monitoring, reliability practices, and success metrics into the services you own.
Run controlled experiments: compare models, data, and implementation approaches using repeatable benchmarks so improvements are attributable and reproducible.
Partner on architecture: work with AI Architecture, AI Ops, and Platform teams to make services secure, reliable, cost-aware, and deployable at scale.
Ship iteratively: move quickly from user problem to prototype to production, learning from real workflow outcomes.

What We’re Looking For:

5+ years of strong software engineering experience delivering production services or products, ideally at senior or staff level.
Hands-on experience building AI/LLM-powered applications or agents with real users or operational use.
Experience with evaluation methods for AI behavior: defining expected outcomes, building test sets or evals, tracking regressions, and acting on results.
A data-first mindset: able to shape retrieval, context, and serialization to give a model the information needed for the task.
Good judgment about tool use, autonomy, human review, failure handling, privacy, reliability, latency, and cost.
A product-minded approach focused on solving specific workflow problems and measuring whether the solution works.
Comfort learning tools and frameworks; experience with agent runtimes, model APIs, MCP, tracing, or evaluation tools is helpful.

The posted pay range represents the anticipated low and high end of the compensation for this position and is subject to change based on business need. To determine a successful candidate’s starting pay, we carefully consider a variety of factors, including primary work location, an evaluation of the candidate’s skills and experience, market demands, and internal parity.

For roles with on-target-earnings (OTE), the pay range includes both base salary and target incentive compensation. Target incentive compensation for some roles may include a ramping draw period. Compensation is higher for those who exceed targets. Candidates may receive more information from the recruiter. Pay Range

$113,400 - $252,000 USD

Navan uses AI-assisted Automated Employment Decision Tool (Metaview) to assist with evaluating resumes against job qualifications for this role. All final decisions are made by human recruiters and hiring managers.

Human oversight: Metaview does not automatically reject candidates or make final hiring decisions. Our recruiters and hiring managers review all outputs and make the final hiring decision regarding every application.

• Your rights: If you prefer to have your application reviewed without AI assistance, you may request a human evaluation by entering your email here. Your decision to do so will not affect how your candidacy is evaluated.

Please refer to our Candidate Privacy Notice for more information about our processing of personal data, and your rights.

Work requirements

Jobs in the United States