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Added 1 min ago
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Sales Engineer - Unmanned Systems - United States (Remote)
Silvus Technologies, Inc.
Remote, United States
- $80,000 to $120,000 USD / year
Silvus is seeking a Sales Engineer – Unmanned Systems to work closely with the Sales, Marketing, and Business Development teams to provide our customers with tailored solutions to meet…
Added 9 mins ago
Machine Learning Engineer
Raydar
San Francisco, CA
…training, experiment design and evaluation. The role suits an engineer who can move quickly, test ideas rigorously and extend the product into new building…
Added 17 mins ago
Network Engineer – Fortinet (FortiGate, SD-WAN, BGP/OSPF) – Onsite NYC
MaxIT Consulting - Max Corporate Group
New York · New York, NY
MaxIT Consulting – Max Corporate Group is looking for a hands-on Network Engineer with strong Fortinet expertise to join a global professional services organization supporting clients in…
Added 17 mins ago
Network Security Engineer – Firewalls, Routing & SD-WAN
MaxIT Consulting - Max Corporate Group
New York · New York, NY
MaxIT Consulting – Max Corporate Group is looking for a hands-on Network Engineer with strong Fortinet expertise to join a global professional services organization supporting clients in…
Added 27 mins ago
Lab Quality Engineer (Atlanta, GA, or other unanticipated locations throughout U.S.)
Insight Global
Atlanta, GA
Our team is looking for a Lab Quality Engineer.
Added 27 mins ago
Sr. Software Engineer – Enabling Technologies R&D (Atlanta, GA, or other unanticipated locations throughout U.S.)
Insight Global
Atlanta, GA
B.A in Computer Science, Information Technology or closely related. 60 mo. exp as a Software or Project Engineer or any related IT position. 60 mon in: C#; .NET Framework/Core; ASP.NET MVC;…
Added 27 mins ago
Senior System Software Engineer, DGX Cloud AI Infrastructure
NVIDIA USA
CA
We’re looking for a Senior Software Engineer for the NVIDIA Recovery and Resilience team. You’ll own our AI infrastructure services, tools and open-source projects to support resilient and…
Added 38 mins ago
PN
Building Systems Research Engineer
Pacific Northwest National Laboratory
UNAVAILABLE
- $89,300 USD / year
Development and execution of field research plans to test and measure building systems performance, analyze research results, publish and communicate conclusions and results.
Added 49 mins ago
IT Security Engineer
CoolSys
UNAVAILABLE
We are seeking a mid-level Security Engineer to support security operations across a geographically distributed, multi-architecture environment. This role is intended for an engineer with 4…
Added 54 mins ago
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Site Operations Manager
TEKsystems
St Francisville, LA
- $85 USD / hour
Relevant professional credentials such as Certified Facility Manager (CFM), Professional Engineer (PE), or equivalent certifications are preferred.
Added 54 mins ago
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Senior Data Analyst
TEKsystems
Charlotte, NC
- $65 to $75 USD / hour
…patterns, anomalies, and reconciliation gaps.3.Ability to reverse-engineer transformation rules where documentation is incomplete or does not fully reflect the implemented…
Added 54 mins ago
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ISP/OSP Technician
TEKsystems
Conesville, OH
- $22 to $30 USD / hour
Strip, prep, terminate, and test fiber optic cabling
Added 54 mins ago
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Network Engineer- CCNA
TEKsystems
Charlotte, NC
- $38 to $41 USD / hour
DescriptionWe are seeking a Network Engineer to provide advanced engineering support for the organization's global Data, Voice, Security, and Wireless networks. This role will have a…
Added 54 mins ago
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ISP/OSP Technician
TEKsystems
Newark, OH
- $22 to $30 USD / hour
Strip, prep, terminate, and test fiber optic cabling
Added 59 mins ago
Product Development Engineer II - New Glenn
Blue Origin LLC
Seattle, WA
As a Product and Process Development Engineer of a team with varied strengths of problem-solvers, collaborators, and doers you will work to develop hardware from concept to production ready…
Added 1 hour ago
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Electrical Engineer
Subsense
Mountain View, CA
- $90,000 to $110,000 USD / year
This role offers an opportunity for an early-career engineer to gain hands-on experience across electrical engineering, biomedical instrumentation, and multidisciplinary system development.…
Added 1 hour ago
Marketing Lead
Flint
San Francisco, CA
Added 1 hour ago
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Founding Account Executive
Flint
San Francisco, CA
- $220,000 to $260,000 USD / year
…landing page for every keyword, every campaign change, every A/B test, then waiting on design and engineering to do it. Today we deliver on-brand pages on your own domain in minutes, with…
Added 1 hour ago
Senior Advanced Manufacturing Engineer
Kastel Staffing
Torrance, CA
Senior Manufacturing Engineer – Advanced Aerospace & Defense
Added 1 hour ago
Senior GNC Engineer
Kastel Staffing
Moorpark, CA
We are seeking a Senior GNC Engineer IV with extensive experience in drone flight dynamics, control theory, state estimation, and autonomous flight systems. In this role, you will lead the…
Added 1 hour ago
Senior GNC Engineer
Kastel Staffing
Huntsville, AL
We are seeking a Senior GNC Engineer IV with extensive experience in drone flight dynamics, control theory, state estimation, and autonomous flight systems. In this role, you will lead the…
Added 1 hour ago
Captain - 2027
American Cruise Lines
United States
Pre-employment drug test and continual participation in random testing.
Added 1 hour ago
Captain
American Cruise Lines
Savannah, GA
Pre-employment drug test and continual participation in random testing.
Added 1 hour ago
Captain
American Cruise Lines
Salt Lake City, UT
Pre-employment drug test and continual participation in random testing.
Added 1 hour ago
Captain
American Cruise Lines
Portland, OR
Pre-employment drug test and continual participation in random testing.

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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