Jobs in the United States

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Added just now
Quality Assurance Technician
Infrapipes
Jacksonville, FL
…manufacture, and custom fabrication of engineered polyethylene systems for water, wastewater, and stormwater management applications. We provide full-service engineering support and custom…
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R0174912 - Flight Safety System Engineer (A)
Aerodyne Industries
Houston, TX
Possess a strong background in spaceflight systems safety and systems engineering
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R&D Chemist I
Sherwin-Williams
Pittsburgh, PA
Use historical technical knowledge and internal systems to support project planning and problem solving.
Added just now
R&D Associate Chemist
Sherwin-Williams
Pittsburgh, PA
Perform polymer synthesis, characterization, and evaluation activities for epoxy, polyester, acrylic, and other polymer systems in support of platform and product-development initiatives.
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R&D Associate Chemist
Sherwin-Williams
Pittsburgh, PA
Follow PCG Stage-Gate, Quality Systems, and applicable procedures.
Added just now
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Senior Platform Software Engineer- Oracle Health
Oracle
United States
- $87,800 to $209,500 USD / year
This is a full-stack engineering role with a strong emphasis on backend development, distributed systems, and scalable platform architecture. You will work on mission-critical healthcare…
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Field Service Technician
Throne Labs
Atlanta, GA
- $25 to $30 USD / hour
…maintenance, and support improvements to water, waste, and pump…
Added 1 min ago
CNC Operator 1
reliance
Salt Lake City, UT
…Operator to set up, program, and operate CNC thermal cutting systems (including plasma, oxy-fuel, and laser cutting tables) for heavy industrial metal fabrication. The ideal candidate…
Added 1 min ago
DMC - Laser Tube Line Operator A Low
reliance
Salt Lake City, UT
…to set up, program, and operate CNC fiber tube laser cutting systems for industrial metal fabrication. The ideal candidate possesses a strong command of profile nesting, material handling…
Added 1 min ago
Production Associate - Level II- 3rd shift
Cummins Talent Acquisition
York, SC
We are looking for a talented Production Associate II to join our 3rd shift team specializing in Manufacturing for our CDBS (Cummins Drivetrain and Braking Systems) Facility in York, SC.
Added 1 min ago
TM
Quality Assurance Manager
TADANO MANTIS CORPORATION
Richlands, VA
- $70,000 to $80,000 USD / year
The Quality Assurance Manager partners with Manufacturing, Engineering, and Supply Chain teams to drive continuous improvement, reduce defects, improve customer satisfaction, and ensure…
Added 1 min ago
Substation Design Engineer
Electrical Consultants, Inc.
Portland, OR
…firm has more than 40 years of experience in the planning, engineering, and construction of a wide range of power delivery projects including substations, transmission lines, distribution…
Added 1 min ago
Photovoltaic (PV) and BESS Engineers
Electrical Consultants, Inc.
Portland, OR
…firm has more than 40 years of experience in the planning, engineering, and construction of a wide range of power delivery projects including substations, transmission lines, distribution…
Added 1 min ago
Quality Launch Supervisor 1
Lucid Motors
Phoenix, AZ · Coolidge, AZ
The Quality Launch Supervisor partners closely with Manufacturing, Engineering, Supplier Quality, Technical Quality, Production, Digital/Software, and Launch teams to ensure launch…
Added 1 min ago
Manager, Supplier Industrialization Engineering - Powertrain Batteries
Lucid Motors
Newark, CA
…to choose between performance and sustainability, design and engineering, ambition and integrity. In Lucid Air and Lucid Gravity, we have designed and built vehicles that have redefined…
Added 1 min ago
R&D Engineering Specialist
ROHM & HAAS CHEMICALS LLC
Collegeville, PA
The Research and Development (R&D) Engineering Specialist in the Coating Materials Process R&D pilot facility is responsible for the technical performance of the pilot facility and the…
Added 1 min ago
Structural Engineering Intern
ITW Building Components Group Inc
United States
Why this Role Matters: At Alpine, an ITW Company, our engineering team plays a critical role in designing safe, efficient, and innovative structural solutions for residential and commercial…
Added 2 mins ago
MA
Process Controls Engineer
Mead And Hunt, Inc.
Denver, CO
- $95,000 to $130,000 USD / year
…1900, we've grown into a nationally recognized architectural, engineering, planning, and construction services firm. Guided by our vision to shape the future while putting people first, we…
Added 2 mins ago
MA
Experienced Refrigeration Engineer
Mead And Hunt, Inc.
Denver, CO
- $100,000 to $150,000 USD / year
Selecting and applying system equipment to new and existing systems
Added 2 mins ago
GC
Experienced Water / Wastewater Design Engineer
Geosyntec Consultant
Lakewood, CO
- $107,160 to $139,310 USD / year
Apply process engineering principles to support the evaluation, design, and optimization of treatment systems.
Added 2 mins ago
GC
Proposal & Marketing Specialist
Geosyntec Consultant
Greenwood Village, CO
- $31,533 USD / year
Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment,…
Added 2 mins ago
GC
AutoCAD Mechanical Technician
Geosyntec Consultant
Lakewood, CO
- $25 to $36 USD / hour
Knowledge of engineering basics, including sheet organization, topographical data, scales, and coordinate systems. (preferred)
Added 2 mins ago
Fluid Systems Engineer, Starlink Infrastructure
SpaceX
Bastrop, TX
…terrestrial and in-space SI data centers. The specialty fluid systems behind these factories are the backbone of production, and this team owns them end to end: chemical and specialty gas…
Added 2 mins ago
CAD Specialist
Amro Fabricating Corporation
Horsham, PA
This role is part of our Maritime Defense Systems business, which delivers integrated solutions with decades of proven performance across submarine, surface, and autonomous naval platforms…
Added 2 mins ago
IT Project Manager
H.W. Kaufman Group
Remote, United States
The Technical Delivery Manager owns engineering execution, including technical delivery planning and coordination of engineering work

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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