Jobs in the United States

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Added 1 min ago
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(USA) Senior, Software Engineer
Walmart
SUNNYVALE, CA
- $117,000 to $234,000 USD / year
Own delivery of scoped features and models through collaborative engineering teams, ensuring alignment with platform and system objectives.
Added 3 mins ago
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Software Engineer II | Bentonville, Arkansas
Walmart
BENTONVILLE, AR
- $80,000 to $155,000 USD / year
As a Software Engineer II, you will deliver high-quality software solutions by collaborating with cross-functional teams to design, develop, and maintain scalable applications and services.…
Added 3 mins ago
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(USA) Staff, Data Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
As a Staff Data Engineer at Walmart, you will design and implement scalable data solutions that align with business strategies and regulatory requirements. This role involves translating…
Added 3 mins ago
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(USA) Principal, Software Engineer
Walmart
SUNNYVALE, CA
- $143,000 to $286,000 USD / year
The (USA) Principal, Software Engineer leads the design and delivery of scalable platform capabilities, driving innovation in cloud-native architectures and AI/ML integration. This role…
Added 3 mins ago
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Principal, Software Engineer - Walmart Data Ventures
Walmart
BELLEVUE, WA
- $132,000 to $264,000 USD / year
The Principal Software Engineer leads platform engineering efforts by delivering scalable, cloud-native solutions and reusable infrastructure components that support long-term technical…
Added 3 mins ago
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Senior Manager, Electrical Engineering
Walmart
BENTONVILLE, AR
- $90,000 to $180,000 USD / year
The Senior Manager, Electrical Engineering is responsible for leading enterprise electrical safety and reliability programs across Walmart, Sam’s Club, and Supply Chain facilities. This…
Added 3 mins ago
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Staff, Software Engineer
Walmart
Sunnyvale, CA
- $143,000 to $286,000 USD / year
Join Walmart as a Staff Software Engineer to lead the design, development, and deployment of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This…
Added 3 mins ago
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(USA) Staff, Software Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
…establish standards for scalable, reliable, and secure production systems at the intersection of software engineering, data, and AI. Focused on delivering valuable insights to suppliers and…
Added 5 mins ago
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Waterfront Engineer
HAIGHT ENGINEERING PLLC
Dover, NH
- $95,000 to $115,000 USD / year
The Waterfront Engineer is responsible for the planning, design, analysis, permitting, and construction support of waterfront and marine infrastructure projects. This position works…
Added 8 mins ago
Solutions Lead, International Upmarket
Toast
Remote, United States
…a 40-site group their own menu, their own workflows and the systems they already run, in their market's version of the product. Tailor it to each person in the buying group, from the head…
Added 19 mins ago
Senior Application Security Engineer - GenAI Security Evaluation
Gramian Consulting Group
Remote, United States
Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we…
Added 25 mins ago
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Civil Engineer (Water/Wastewater)
GPAC
Glens Falls, NY
- $70,000 to $120,000 USD / year
We are currently looking for a Water/Wastewater Civil Engineer to be a project leader serving municipal and industrial clients. This position will be a project manager and designer for…
Added 25 mins ago
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Mechanical Engineer - HVAC
GPAC
Dallas, TX
- $105,000 to $135,000 USD / year
…confirm project scopes of work, perform field surveys, perform engineering calculations, analyze and apply codes, develop conceptual design, develop detailed design documents, communication…
Added 25 mins ago
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Mechanical Engineer
GPAC
Irving, TX
- $85,000 to $130,000 USD / year
An award winning, multi-disciplined engineering firm is looking for a motivated Mechanical Engineer to join their growing MEP group. They provide design for residential, commercial, and…
Added 26 mins ago
ENGINEERING TECHNICIAN (CIVIL)
Air Combat Command
Moody AFB, GA
Summary The primary purpose of this position is to ensure optimal resource decisions are made and executed across civil engineer activities, and ensure data and information from all shops…
Added 26 mins ago
Lead Software Engineer - AI
Humana
Atlanta, GA
Technical Architecture and Ownership:** Design and own the end-to-end architecture of Centerwell's AI systems, including LLM-powered clinical tools, RAG pipelines, harnesses, agent-based…
Added 26 mins ago
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Mechanical Engineer
GPAC
Sioux Falls, SD
- $95,000 to $135,000 USD / week
In this Role you’ll work as Project Engineer on industrial, educational, health care and commercial facilities projects. Your main responsibilities on HVAC, fire protection, piping,…
Added 27 mins ago
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Mechanical Engineer - HVAC
GPAC
Chicago, IL
- $85,000 to $115,000 USD / year
…confirm project scopes of work, perform field surveys, perform engineering calculations, analyze and apply codes, develop conceptual design, develop detailed design documents, communication…
Added 27 mins ago
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Mechanical Engineer
GPAC
Des Moines, IA
- $95,000 to $135,000 USD / week
In this Role you’ll work as Project Engineer on industrial, educational, health care and commercial facilities projects. Your main responsibilities on HVAC, fire protection, piping,…
Added 27 mins ago
G
Mechanical Engineer
GPAC
Madison, WI
- $85,000 to $130,000 USD / year
An award winning, multi-disciplined engineering firm is looking for a motivated Mechanical Engineer to join their growing MEP group. They provide design for residential, commercial, and…
Added 27 mins ago
G
Mechanical Engineer
GPAC
Norfolk, VA
- $95,000 to $135,000 USD / week
In this Role you’ll work as Project Engineer on industrial, educational, health care and commercial facilities projects. Your main responsibilities on HVAC, fire protection, piping,…
Added 28 mins ago
Air Proprietary Senior Tooling Engineer
The Boeing Company
Berkeley, MO
+ Integrate automated systems, robotic end-effectors, automated fastening, and metrology into tooling where applicable; collaborate with automation and controls engineering to deliver…
Added 28 mins ago
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Transportation Engineer
GPAC
San Antonio, TX
- $85,000 to $135,000 USD / year
My client is a local multidisciplinary civil engineering firm looking to add a Transportation Project Manager/Professional Engineer to their family-like team! They work on projects of all…
Added 28 mins ago
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Transportation Engineer
GPAC
Loveland, OH
- $85,000 to $135,000 USD / year
My client is a local multidisciplinary civil engineering firm looking to add a Transportation Project Manager/Professional Engineer to their family-like team! They work on projects of all…
Added 29 mins ago
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Fire Protection Design Engineer
GPAC
Livingston, NJ
- $105,000 to $130,000 USD / year
A firm I am partnered with is seeking a highly motivated Senior Fire Protection design Engineer with expertise in fire hazards analysis, and fire protection system design. You will…

NVIDIA Corporation

Senior Software Engineer, NeMo Helix Core Platform

ON, CA, United States

The expected base salary ranges for this position are: 170,000 CAD – 220,000 CAD for Level 4; and 225,000 CAD – 275,000 CAD for Level 5.

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Job details

Pay: The expected base salary ranges for this position are: 170,000 CAD – 220,000 CAD for Level 4; and 225,000 CAD – 275,000 CAD for Level 5.
Apply by: Apr 28, 2027
Experience: 10+ years of professional software engineering experience building production systems
Posting language: English
Posted: Oct 30, 2026

Original job description

We are looking for a Senior Software Engineer to help build NeMo Helix, NVIDIA’s product for developing, evaluating, deploying, and operating AI systems at scale. This role is for a senior engineer/architect for our Core team which owns and ships an open source plugin-based AI platform for running and optimizing Agents targeting multiple compute backends (local/docker, Kubernetes, Slurm, etc.).

As AI systems become more autonomous and more deeply integrated into real workflows, teams need robust APIs and orchestration systems for running, monitoring, and optimizing Agents at scale. Increasingly, the users of these systems are themselves autonomous or semi-autonomous Agents. The NeMo Helix group is building a sophisticated agent execution framework to enable agents to automatically run hundreds of experiments in parallel to find the most efficient agent architectures for our customers. This is important product engineering research for making agents more sustainable. AI systems are not yet nearly as efficient as they can be, and systems like NeMo Helix will allow large scale AI consumers to automatically tune their agents to use fewer tokens and rely on more efficient models with better throughput.

What you'll be doing:

Working in a product research environment where we place big bets on where the future is heading, adapting in real time as we build alongside an industry that is constantly evolving with us. This means fast iteration, high ownership, pragmatic decisions, and performance-minded implementation under production constraints
Designing an Agentic Execution system that are flexible enough to work in many environments (local, k8s, Slurm, on prem / air-gapped)
Provide senior technical leadership through design reviews, code reviews, mentoring, and ownership of ambiguous cross-component problems
Building and maintain our Core Platform APIs for running jobs, storing data, entities, secrets, and RBAC and Auth
Extending our flexible Plugin Architecture that makes it easy for many teams and external customers to install new capabilities into our system
Building in the open in our OSS repo, keeping up the high standards that the open source community demands
Shipping code at the speed of light with an unlimited token budget using best in class agentic coding tools
Improving reliability, observability, debuggability, and performance across NeMo Helix, SDKs, plugins, jobs, and developer workflows
Building strong test coverage across unit, integration, E2E, Docker, and Kubernetes workflows

What we need to see:

BS, MS, or equivalent experience in Computer Science, Computer Engineering, or a related technical field
10+ years of professional software engineering experience building production systems
Comfort working in a very fast and ambiguous environment
Exceptional communication, both verbal and written. This includes the ability to produce and review high quality architectural RFCs, and to discuss them clearly with the right level of technical detail for the right people (Engineer, Product, Marketing, etc.)
Strong system design skills, with a pragmatic flexibility and phenomenal instincts to invent robust systems quickly without over-complicating. Strong understanding of reliability, scalability, security, and performance tradeoffs in production infrastructure
Experience with distributed systems, cloud-native services, containers, Kubernetes, and job orchestration
Excellent Python engineering skills, including API design, typing, testing, debugging, performance analysis, and maintainable software design
Experience designing SDKs, libraries, plugins, CLIs, or other developer-facing interfaces
Ability to work independently, define technical scope, break down ambiguous problems, and drive work across team boundaries

Ways to stand out from the crowd:

Experience building, deploying, and iterating on production agentic AI systems at scale in Kubernetes
Experience with sophisticated plugin architectures
Strong ability to connect technical evaluation work to business outcomes, product quality, user experience, reliability, or operational efficiency
Experience with enterprise AI systems where measurement, regression testing, observability, governance, and continuous improvement are required for production deployment

Your base salary will be determined based on your location, experience, and other objective job-related factors. The expected base salary ranges for this position are: 170,000 CAD – 220,000 CAD for Level 4; and 225,000 CAD – 275,000 CAD for Level 5. You will also be eligible for equity and benefits.

Applications for this job will be accepted at least until November 3, 2026. This posting is for an existing vacancy. NVIDIA uses AI tools in its recruiting processes.

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More about this job

Skills

Docker
Kubernetes
Leadership
Coaching
Computer science
Computer engineering
Communication skills
Python
API development
Debugging
Work independently
Process improvement

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