Remote jobs in the United States

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Added 17 hours ago
CU
Part-Time Online Course Facilitator: AI/ML Technology and Architecture
Cornell University
Remote, United States
- Part-time
Providing personalized and constructive feedback (written and recorded video) on discussion boards, assignments, Python coding projects in Jupyter notebooks, and written analyses, such as…
Added 17 hours ago
Senior AI Engineer, AI Safety
NVIDIA USA
Remote, United States
Serving as an AI Engineer on our AI Safety Engineering team, you will have a key and adaptable role in scaling methods to secure and align advanced AI systems. Your early work will center…
Added 18 hours ago
Senior Backend Cloud Engineer
Halcyon
Remote, United States
…and resilience. As part of that vision, we’re looking for a Senior Backend Engineer to join our cloud team. You’ll lead the development and evolution of our data platform and API services,…
Added 20 hours ago
Senior DBA -1 (Database Reliability Engineer)
LexisNexis Risk Solutions FL Inc. Company
Remote, United States
As a Database Engineer (DBA), you will design, build, automate, and operate mission-critical database platforms in a cloud-first environment. This is a hands-on engineering role for someone…
Added 20 hours ago
IG
Senior Fullstack Developer
Insight Global
Remote, United States
- $185,000 to $200,000 USD / year
Insight Global is seeking a Senior Software Engineer for a top reinsurance client to help build a next-generation, AI-powered underwriting platform. This individual will serve as a…
Added 21 hours ago
Senior Security Firmware Engineer, Data Center Systems
NVIDIA USA
Remote, United States
NVIDIA is searching for a highly motivated and creative senior security firmware engineer to join the Data Center Systems Software team and secure the platform: the baseboard management…
Added 21 hours ago
Senior System Software Engineer - Factory Bringup
NVIDIA USA
Remote, United States
Strong Python skills for building production tools and orchestration frameworks, plus working knowledge of C/C++, shell and Linux systems.
Added 21 hours ago
I
Senior Machine Learning Engineer, Agentic Evals and Self-Improvement (Nova)
Iterable
Remote, United States
- $150,000 to $250,000 USD / year
As a Senior Machine Learning Engineer on Nova, you'll lead evaluation and automatic optimization for Nova's models and agents. That means measuring how they perform, finding where they…
Added 21 hours ago
I
Senior Machine Learning Engineer, Nova Intelligence
Iterable
Remote, United States
- $150,000 to $250,000 USD / year
As a Senior Machine Learning Engineer at Iterable, you will design and build the end-to-end machine learning systems that power intelligence across our product. As a high-tech marketing…
Added 22 hours ago
Principal Product Security Engineer
Cribl
Remote, United States
Cribl is looking for a Principal Product Security Engineer to serve as a hands-on technical authority at the intersection of application, cloud, and FedRAMP environment security. You will…
Added 22 hours ago
Software Engineer - GTM Engineering
Engine
Remote, United States
As a GTM Engineer at Engine, you’ll help build and support internal AI-powered tools that make our go-to-market teams faster and more effective. Working closely with senior engineers,…
Added 22 hours ago
V
Senior QA/SDET
Vouched
Remote, United States
- $180,000 to $210,000 USD / year
We are seeking a Senior QA/SDET who thrives in a fast-paced startup environment and is passionate about building quality into every release alongside a talented team. The ideal candidate…
Added 22 hours ago
Senior Analytics Engineer
Empower Pharmacy
Remote, United States
The Senior Analytics Engineer builds reliable data solutions that improve decision-making, operational efficiency, and business performance across Empower. Operating in a hyper-growth,…
Added 22 hours ago
Sr. Security Engineer
Octus
Remote, United States
We're hiring a hands-on Senior Cybersecurity Engineer to own the security technology that protects Octus employees, endpoints, and enterprise systems. You'll keep our security stack healthy…
Added 22 hours ago
C
Senior Security Engineer, Infrastructure Security
ClickUp
Remote, United States
- $160,000 to $210,000 USD / year
- Python, Go or TypeScript for security automation.
Added 22 hours ago
C
Senior AI Developer
ClickUp
Remote, United States
- $200,000 to $250,000 USD / year
We're looking for a highly skilled and experienced Senior AI Engineer to join our ClickUp Engineering team, with a focus on AI evaluations. You'll own how we measure and improve the quality…
Added 23 hours ago
Consultant - R01573317
Brillio
Remote, United States
Product Management: Senior Software Development Lead
Added 23 hours ago
Lead Forward Deployed Engineer (FDE)
Bounteous
Remote, United States
The Lead Forward Deployed Engineer (FDE) is the senior technical anchor for Bounteous client engagements built on Claude. You embed with client teams, find the workflows where agents change…
Added 23 hours ago
Senior Data Engineer
Nextech
Remote, United States
The Senior Data Engineer will be part of a six-person Data Services team supporting mission-critical healthcare applications, including real-time clinical workflows, patient data analytics,…
Added 23 hours ago
Senior Curriculum Engineer
MinIO
Remote, United States
Comfort with Terraform, Ansible, Docker, Python, and related tooling
Added 23 hours ago
C
Senior Full-Stack Engineer, Annotation Platform
Cohere
Remote, United States
- $215,000 to $295,000 CAD / year
AS A FULL-STACK SOFTWARE ENGINEER ON THE INTERNAL APPLICATIONS TEAM, YOU WILL:
Added 1 day ago
K
Boston Preferred - Data Engineer
Kforce
Remote, United States
- $65 USD / hour
The P&C Data & Risk organization is looking for a hands-on Data Solutions Engineer/Senior Data Analyst to support a short-term, high-priority data enablement initiative.
Added 1 day ago
Senior Machine Learning Engineer
Coinbase
Remote, United States
…and LLM-driven market insights across the Coinbase app. As a Senior Machine Learning Engineer (L5) you will own end-to-end initiatives across the ML lifecycle, from problem formulation,…
Added 1 day ago
GL
Engineer I - Forward Deployed Engineer
GlaxoSmithKline LLC
Remote, United States
- $95,700 to $159,500 USD / year
The Engineer I is a mid-level individual contributor in the FDE team. This role contributes to FDE engagements under the direction of more senior FDEs, learning the practice through…
Added 1 day ago
GL
Engineer II - Forward Deployed Engineer
GlaxoSmithKline LLC
Remote, United States
- $131,175 to $218,625 USD / year
GSK's Enterprise AI team builds AI solutions that prove value fast and scale to production. The Engineer II is a senior individual contributor who takes full ownership of FDE engagements…

Closed listing

ioet

Senior Backend Engineer (AI Agent Platform)

Remote, United States

This opening has closed.

The original listing is kept below for reference.

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Job details

Experience: 5+ years of Backend Engineering experience.
Posting language: English
Posted: Nov 2, 2026

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Original job description

Archived listing. The details below describe a past opening.

At ioet, a leading software company with a talented team across LATAM, we provide Software Engineering as a service to clients worldwide. Join us for exciting professional challenges, working on projects ranging from innovative startups to globally recognized brands. Our positions are full-time, remote, and offer competitive compensation in USD. We are seeking a Senior Backend Engineer to join a team building a shared AI agent platform. The platform provides the contracts, identity and access controls, runtime capabilities, and evaluation and release workflows that other teams use to build and operate agents. The broader roadmap includes Slack and voice integrations, data ingestion, file exchange, multi-agent orchestration, scheduled and event-driven execution, dynamic skill loading, and controls for handling sensitive data. You will own a technical area end to end: design and implement it, align directly with SRE, DevOps, and security teams, and document it so other engineers can build on your work.

Responsibilities:

Design and evolve versioned agent contracts and validators, including permissions, approval modes, and mappings between agent capabilities and infrastructure access.
Build reliable APIs and streaming interfaces for agent invocation, discovery, and interoperability, including JSON-RPC, server-sent events, and protocols such as A2A.
Implement secure authentication and authorization flows, including token verification, audience validation, token exchange, and identity propagation to downstream tools.
Build automated evaluations and release gates for non-deterministic systems, covering expected behavior, required refusals, and meaningful regressions.
Expand reusable platform capabilities across integrations, agent workflows, data ingestion, file exchange, orchestration, and scheduled or event-driven execution.
Harden the runtime with restrictive tool policies, resource and cost limits, timeouts, reliable health checks, and graceful shutdown.
Contribute to secure CI/CD workflows and infrastructure across AWS, Kubernetes, and Terraform.
Implement sensitive-data controls in collaboration with security and infrastructure teams.
Help other teams adopt the platform through clear interfaces, documentation, examples, and reusable development workflows.
Write technical specifications and architecture decision records, making scope, trade-offs, and operational expectations explicit.

Requirements:

5+ years of Backend Engineering experience.
Strong Python skills, including asynchronous execution, concurrency, debugging, and reliability under load.
Experience designing APIs and working with streaming or asynchronous communication.
Use of AI-assisted development tools such as Claude Code, Cursor, or equivalent, including reviewing, testing, and debugging generated code.
Experience automating repetitive engineering work to improve development speed and reliability.
Experience integrating LLMs into production systems, including agents that call tools.
Familiarity with agent frameworks or protocols such as LangChain, LangGraph, MCP, or A2A.
Experience evaluating LLM-based systems through automated tests, evaluation datasets, or other systematic quality checks.
Practical understanding of OAuth 2.0, OIDC, token verification, and authorization.
Hands-on experience with cloud infrastructure and containerized services, preferably AWS and Kubernetes.
Strong English communication skills - Minimum B2 level proficiency.
Send your application and CV in English (mandatory).
Based in Latin America.

Benefits:

Remote work
Flexible schedule
Collaboration with international clients
USD compensation
Paid Holidays and Vacations
Paid family and sick leaves
English classes
Educational and wellness bonus
Structured career plan with regular salary reviews
Emphasis on personal growth and mentorship

Are you ready to be part of the ioet journey? Get your CV in English and Apply Now. If you are curious to know more about our culture, technologies, and blogs, visit www.ioet.com

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