Jobs in the United States

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Added 4 mins ago
Ordinance Engineer Sr
Lockheed Martin
Courtland, AL
…work products under the supervision of a senior Propulsion…
Added 4 mins ago
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Lead Site Reliability Engineer (Blockchain)
Cielo Projects
New York, NY
- $165,000 to $210,000 USD / year
We're partnering with Quant, a global leader in programmable money and blockchain-powered financial infrastructure, to hire a Lead Site Reliability Engineer (Blockchain).
Added 4 mins ago
Healthcare Engineer
Veterans Affairs, Veterans Health Administration
Birmingham, AL
Added 4 mins ago
Associate Project Coordinator (local only)
Kratos Defense & Security Solutions, Inc.
Birmingham, AL
Contact and work with clients, project partners, and subcontractors as needed by project directors to support the management of projects.
Added 4 mins ago
Lead AI and Data Science Engineer II
Deloitte
Birmingham, AL
Utilize Machine Learning Operations (MLOps) pipelines, including knowledge of containerization (Docker) and CI/CD for training and deploying models.
Added 4 mins ago
Lead Engineer
PwC
Birmingham, AL
Applying knowledge of microservices, API management, system integration, and software maintenance to solve complex technical issues
Added 4 mins ago
Lead, Chief Engineer
L3Harris
Huntsville, AL
L3Harris’ Missile Solutions Segment is seeking a Chief Engineer with expertise in the development of missile systems and/or missile propulsion systems. This individual will be responsible…
Added 4 mins ago
Sr. Specialist, Quality Engineering
L3Harris
Huntsville, AL
Job Title: Sr. Specialist, Tooling Quality Engineer
Added 4 mins ago
Specialist , Project Engineering
L3Harris
Huntsville, AL
The Project Engineer role involves performing and/or coordinating propulsion program tasks in conjunction with program management. Under general direction, this role is responsible for…
Added 4 mins ago
Environmental Program Leader – Hazardous Waste and Dangerous Goods Compliance
GE Aerospace
Huntsville, AL
…expertise, and continuous improvement across hazardous waste management and dangerous goods/hazmat transportation. In this highly visible role, the successful candidate will shape strategy,…
Added 4 mins ago
Supplier Quality Engineer - Airfoil Castings
GE Aerospace
Huntsville, AL
The Supplier Quality Engineer will drive quality for assigned suppliers, including quality plan implementation, & selecting suppliers through qualification processes. They will own supplier…
Added 4 mins ago
Senior Materials and Process Engineer
Leidos
Huntsville, AL
We are in search of a motivated, organized, and adaptable Senior Materials & Processes (M&P) Engineer to join the Advanced Materials & Test Division in Huntsville. As a core member of the…
Added 4 mins ago
Senior C/C++ Embedded Software Engineer/Analyst
Intuitive Research and Technology Corporation
Huntsville, AL
We are seeking an experienced C/C++ Embedded Software Engineer who will support the Software and Integration Directorate (S3I) program in the development of launcher control software. In…
Added 4 mins ago
Autonomous Systems Project Engineer- Launched Effects
Integration Innovation, Inc. (i3)
Huntsville, AL
i3 is searching for an Autonomous Systems Project Engineer to serves as the technical innovator and engineering lead driving the development, integration, and flight-testing of…
Added 4 mins ago
Sentinel - Systems Engineer / Principal Systems Engineer
Northrop Grumman
Huntsville, AL
Working knowledge of requirements development and management, including traceability and verification closure.
Added 4 mins ago
Machine Learning Engineer - Mid
SOS International LLC
Huntsville, AL
SOSi is seeking a Mid-Level Machine Learning Engineer to support the development, integration, and deployment of machine learning capabilities for a government customer in Huntsville,…
Added 4 mins ago
Associate Software Engineer
Highmark Health
Montgomery, AL
Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, unit testing, code reviews, source…
Added 4 mins ago
Director - Customer Response Engineering
Trellix
Montgomery, AL
Partner with Technical Support, Customer Success, Product Management, and Engineering so issues reach the right engineer fast and customer feedback reaches the roadmap.
Added 4 mins ago
Senior Telecom Engineer
Maximus
Montgomery, AL
Maximus is seeking an experienced Senior Telecom Engineer to lead the design, implementation, and optimization of Genesys Cloud solutions. This role is responsible for executing large-scale…
Added 4 mins ago
Mechanical Engineer, Data Center Operations Engineering
Meta
Montgomery, AL
Meta is seeking a Mechanical Engineer to join our Data Center Operations Engineering team. Our data centers are the foundation upon which our rapidly growing infrastructure efficiently…
Added 5 mins ago
Network Operations Engineer
Meta
Montgomery, AL
Meta is seeking a Network Operations Engineer to join our Edge and Network Services (ENS) Foundation NetOps team. In this role, you will utilize your knowledge in hyperscale data center…
Added 5 mins ago
T
Information Security Engineer
TTEC
Montgomery, AL
- $65,000 to $70,000 USD / year
…award-winning employment experience. As a Information Security Engineer working remote in US, you’ll be a part of bringing humanity to business.…
Added 5 mins ago
Vice President, Cloud Platform Engineer
SitusAMC
Montgomery, AL
…technologies. This role requires a passion for programming and knowledge in Cloud technologies such as Terraform, AWS Services, Docker, Kubernetes, and familiar with Git development. The…
Added 5 mins ago
IFPC Principal Mechanical Engineer
Leidos
Huntsville, AL
Leidos’ Defense Systems is seeking a talented Principal Mechanical Engineer to support the Indirect Fire Protection Capability (IFPC Inc 2) Program. In this role, you will help develop the…
Added 5 mins ago
Autonomous Systems Project Engineer
PPT Solutions, Inc.
Huntsville, AL
PPT Solutions is looking for an Autonomous Systems Project Engineer in the Launched Effects platforms!

Gradientflo Labs

AI Engineer (Founding Engineer – AI)

San Francisco, CA, United States

$24,000 to $32,000 USD / year

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Job details

Pay: $24,000 to $32,000 USD / year
Posting language: English

Original job description

Role Overview You will be the intelligence architect of Vibecoderz. As the AI Engineer, you’ll design, implement, and optimize the multi-agent orchestration system that powers the TutorAgent, PlannerAgent, ScreenPerceptionAgent, and CodeAgent. This is not a research-only role. It’s applied AI at scale: integrating Gemini models, Pub/Sub protocols, LangSmith evals, and Neo4j graphs into a production-grade learning platform. You’ll work closely with Backend, Prompt, and Frontend engineers to ensure AI capabilities feel seamless, fast, and trustworthy for 150M+ developers worldwide. You’ll use Linear for task management, Notion for specs and experiments, and GitHub for code reviews, making the AI system’s evolution transparent and collaborative.

Key Responsibilities

Multi-Agent Orchestration - Implement TutorAgent and sub-agents using the Google Agent Development Kit (ADK), ensuring modularity and reliability.
Model Integration - Integrate Gemini Pro, Gemini Vision, and Gemini Live API for multimodal reasoning (text, vision, voice).
Communication Protocols - Design and maintain Agent-to-Agent (A2A) communication via Google Pub/Sub. Guarantee low-latency, async messaging.
Context & Memory Systems - Build working memory in Redis, long-term user data in Firestore, and Developer Graph in Neo4j to support adaptive tutoring.
Artifact Generation - Collaborate with Prompt Engineers to refine artifact workflows: slides, quizzes, code snippets, and runnable mini-apps.
Evaluation & Guardrails - Build evaluation pipelines in LangSmith/Langfuse to test prompt stability, reduce hallucinations, and monitor drift.
RAG & Vibe Browser - Integrate retrieval-augmented generation (RAG) pipelines with GitHub docs, StackOverflow, and MDN for contextual support.
Adaptive Learning Loops - Implement performance-tracking systems that adapt course flow based on learner progress and quiz outcomes.
Scaling & Optimization - Benchmark and optimize model selection via hybrid routers (Gemini Flash for speed, Pro/Claude for depth).
Security & Safety - Implement guardrails against unsafe generations, prompt injection, and biased outputs.
Cross-Team Collaboration - Translate PM requirements into AI system designs, coordinate with Backend for APIs, and FE for real-time outputs.

Success Metrics

90 Days (Probation):

TutorAgent and PlannerAgent integrated with Gemini Pro + Pub/Sub messaging.
Redis working memory and Firestore user schema live.
LangSmith evaluation pipeline created with baseline metrics (<15% hallucination rate).

12 Months:

Orchestrate 10+ specialized agents in production.
Reduce TutorAgent response latency <3s end-to-end.
Adaptive learning system live with >40% improvement in learner retention.
AI drift monitoring and guardrails automated in CI/CD.

Must-Haves

10+ years in applied AI/ML engineering.
Expertise in LLM orchestration frameworks (LangChain, CrewAI, ADK).
Deep experience with multimodal model integration (text, voice, vision).
Strong knowledge of messaging systems (Pub/Sub, Kafka, or similar).
Proven delivery of AI-first products in production environments.

Nice-to-Haves

Research background in NLP, RLHF, or agentic AI systems.
Contributions to open-source AI frameworks.
Prior work on developer-focused AI products.
Startup/founding engineer experience.

Tech Stack Visibility

Core AI: Google ADK, Gemini Pro, Gemini Vision, Gemini Live API
Communication: Google Cloud Pub/Sub
Memory: Redis (working), Firestore (archival), Neo4j Aura (Developer Graph)
Eval & Prompting: LangSmith, Langfuse, hybrid model router
Infra: Cloud Run, API Gateway, GitHub Actions
Tools: Linear (execution), Notion (PRDs/experiments), GitHub (repos)

Assessment Objective: Validate ability to design and implement a production-ready multi-agent system.

Challenge (Candidate PoC):

Build a TutorAgent that:
Takes input: “Teach me React Hooks.”
Delegates to sub-agents:
CurriculumAgent → outline
ContentAgent → lessons
CodeAgent → runnable code snippet
QuizAgent → quiz JSON
Stores all results in Firestore + Developer Graph (Neo4j).
Communicates via Pub/Sub.
Add a Learning Adaptation Loop:
If quiz score <60%, regenerate lesson with simplified examples.
Evaluation & Guardrails:
Set up LangSmith eval pipeline with at least 20 golden prompts.
Implement guardrail filter to block unsafe outputs.
Performance Targets:
TutorAgent orchestration end-to-end <3s.
Sub-agent response <1.5s each.

Deliverables:

Multi-agent orchestration codebase.
Firestore + Neo4j schema examples.
Evaluation report (accuracy, latency, hallucination rate).
GitHub repo with CI integration.
5-min Loom demo walkthrough.

Evaluation Criteria:

Architecture & Orchestration Design (30%)
Model Integration & Multimodal Handling (20%)
Evaluation & Guardrails Implementation (20%)
Performance & Scalability (15%)
Documentation & Testing (15%)

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