Jobs in the United States

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Added 6 days ago
MT
Forward Deployment Engineer- San Diego Hybrid
Medina Talent Group
San Diego, CA
- $155,000 to $200,000 USD / year
Expert-level Python and strong full-stack fundamentals, with the judgment to choose boring, reliable technology when the problem calls for it.
Added 6 days ago
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Founding Full-Stack Engineer (Backend-leaning)
Solstice Health
New York City, NY
- $150,000 to $275,000 USD / year
Strong proficiency in full-stack web development technologies such as Python, FastAPI, Docker, AWS
Added 6 days ago
Founding Engineer (Applied AI & ML Ops)
Solstice Health
New York City, NY
Strong proficiency in full-stack web development technologies such as Python, FastAPI, Docker, AWS
Added 6 days ago
AI Full Stack Engineer (Volunteer)
Solution Community
Remote, United States
Solid full-stack fundamentals (front end: React, Vue, or similar; back end: Node.js, Python, or similar) - enough to review, debug, and correct AI-generated code, not necessarily to write…
Added 6 days ago
Software Engineer, Robotics
Deccan AI
San Francisco, CA
Full-stack ownership. Annotation backends, VLA training integration, sim-based eval - you own entire systems, not isolated tickets.
Added 6 days ago
Robotics Simulation & Synthetic Data Intern
Deccan AI
Mountain View, CA
Full-stack ownership. Sim environment setup, trajectory generation, visual augmentation, dataset curation, and policy benchmarking - you'll touch every layer.
Added 6 days ago
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Full Stack Developer (Founding Team)
Gradientflo Labs
San Francisco, CA
- $40,000 to $60,000 USD / year
10+ years full stack experience with both React/Next.js (FE) and Python/FastAPI (BE).
Added 6 days ago
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Chief Technology Officer (Tech - Founding Pillar)
Gradientflo Labs
San Francisco, CA
- $40,000 to $60,000 USD / year
You’ll manage and mentor a 7-person founding engineering team (PM, FE, BE, Full Stack, AI, Prompt, DevOps, QA) while also representing Vibecoderz’ technology to investors, partners, and the…
Added 6 days ago
AI engineering Intern
i95Dev, Inc.
Remote, United States
Must have reliable internet connection and personal computer capable of development work
Added 6 days ago
Site Reliability Engineer Internship
Metasys
Remote, United States
Candidates must possess deep experience in cloud operations, observability, and infrastructure automation:
Added 6 days ago
Performance Tester Internship
Metasys
Remote, United States
Candidates must possess deep experience in performance testing methodology, execution, and analysis:
Added 6 days ago
DevSecOps Engineer Internship
Metasys
Remote, United States
Candidates must have strong hands-on experience in both DevOps automation and security implementation:
Added 6 days ago
Lead .Net Full Stack Developer with Looker or Tableau
Comspark group
Basking Ridge, NJ
MUST HAVE SKILLS (Most Important):
Added 6 days ago
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Storage Engineer
TEKsystems
San Diego, CA
- $65 to $80 USD / hour
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 6 days ago
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AWS Connect Systems Engineer
TEKsystems
Scottsdale, AZ
- $50 to $70 USD / hour
…across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive…
Added 6 days ago
Full-Stack Developer Lead
Companies, Inc.
Dallas, TX · Atlanta, GA
2020 Companies is looking for a Full-Stack Developer Lead: a builder who can also lead. You will design and ship the applications our field teams, clients, and internal teams use, from the…
Added 6 days ago
IG
Sr. Full Stack Java Developer (Remote)
Insight Global
Remote, United States
- From $71 USD / hour
Full-stack development experience using React, JavaScript/TypeScript, HTML, and CSS
Added 6 days ago
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Senior Sensor Technology Engineer
Wayve
Sunnyvale, CA
- $209,700 to $238,250 USD / year
You’ll join Wayve’s Product & Delivery (P&D) organization, working within the Sensor Architecture team to help define and integrate the sensor systems behind our end-to-end autonomy stack.
Added 6 days ago
Software Systems Engineer, Data Labeling Engineering - Early Career
General Motors LLC
Sunnyvale, CA
For completed degrees, graduation must have occurred within the past 12 months
Added 6 days ago
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Senior Principal SDE
Oracle
Seattle, WA · Nashville, TN
- $135,200 to $306,400 USD / year
10+ years of full stack software development, including design, implementation, and operation of distributed services.
Added 6 days ago
AI Engineer (AI Accelerator Program)
UCSF
San Francisco, CA
…building AI systems in production. They have strong skills in Python and SQL, and hands-on experience with MLOps, CI/CD, and cloud platforms (e.g., GCP, AWS, or Azure). Candidates should be…
Added 6 days ago
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Test Engineer
Hadrian Automation
Torrance, CA
- $135,000 to $220,000 USD / year
Hadrian is building autonomous factories to reindustrialize America. By combining AI, advanced software, robotics, and full-stack manufacturing, we help aerospace and defense companies…
Added 6 days ago
Senior Software Developer - Environmental Services
Burns & McDonnell
Kansas City, MO
…sophisticated software programs and applications, with a focus on a full-stack, AI-enabled geospatial platforms that support our major enterprise initiatives and digital delivery offerings.…
Added 6 days ago
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Engineering Manager, Copilot
Twin Health
Remote, United States
- $200,000 to $220,000 USD / year
Lead, hire, and grow a team of full-stack engineers. Run 1:1s, set clear expectations, give direct feedback, and invest in each engineer's development and career growth.
Added 6 days ago
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AI Engineer
Actalent
Seattle, WA
- $190,000 to $215,000 USD / year
Expérience en développement full stack et en conception d'API.

Gradientflo Labs

Full Stack Developer (Founding Team)

San Francisco, CA, United States

$40,000 to $60,000 USD / year

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Job details

Pay: $40,000 to $60,000 USD / year
Experience: 10+ years full stack experience with both React/Next.js (FE) and Python/FastAPI (BE).
Posting language: English

Original job description

Role Overview You will be the bridge between front-end flow and backend logic at Vibecoderz. One moment you’ll be implementing a Cmd+K command palette with buttery animations, the next you’ll be optimizing a Firestore schema to store 100K concurrent learner sessions. As our founding Full Stack Developer, you’ll own end-to-end delivery of features - from Next.js interfaces and block-based editors to FastAPI microservices and GCP workflows. You’ll ensure the TutorAgent’s intelligence and the Vibe Browser’s actions are experienced by users in real time, reliably and securely. You’ll use Linear for execution, Notion for specs, and GitHub for repos, collaborating with FE, BE, AI, Prompt, DevOps, and QA to ship polished, production-ready features at startup velocity.

Key Responsibilities

End-to-End Feature Delivery - Own user stories from PRD → FE/BE design → shipped feature, ensuring zero gaps between front and back layers.
Frontend Engineering - Build real-time collaborative UIs using Next.js, Tailwind, and shadcn/ui. Implement command palettes, block-based editors, and waveform animations.
Backend Engineering - Architect FastAPI services with async workflows, secure endpoints, and clean Firestore/Neo4j schemas.
Realtime Integration - Connect WebSocket events to FE interfaces, ensuring smooth TutorAgent streaming, live cursors, and collaboration features.
AI Workflows Integration - Expose AI outputs (artifacts, quizzes, code snippets) as APIs, and render them cleanly in the FE workspace.
Data Modeling - Define schemas across Firestore and Neo4j (Developer Graph), ensuring efficient queries and scalable structures.
Authentication & Security - Implement Firebase Authentication (Google/GitHub OAuth), JWT validation in API Gateway, and FE session handling.
Performance Optimization - Keep FE interaction latency <200ms, API p95 <100ms, and ensure SSR + RSC patterns deliver SEO-ready performance.
Testing & Reliability - Write E2E tests (FE + BE), schema validation, and contract tests to ensure regression-free deployments.
Collaboration Across Tools - Manage tasks in Linear, write clear PRDs in Notion, and maintain GitHub repo hygiene.
Problem Solving - Anticipate scaling issues across both FE and BE; propose solutions that balance developer experience and system reliability.

Success Metrics

90 Days (Probation):

Deliver one complete feature end-to-end (Text → Course → Artifact → Certification).
Deploy FastAPI → Cloud Run service with FE integration.
Workspace live with block editing, Cmd+K palette, and one AI-gen flow.

12 Months:

Handle 100K+ MAUs with <100ms p95 API latency and <200ms FE interaction latency.
Achieve feature parity with top-tier SaaS (Linear/Notion-level polish).
Zero Sev1 issues caused by FS-owned code in two consecutive quarters.
Test coverage >85% across FE + BE code.

Must-Haves

10+ years full stack experience with both React/Next.js (FE) and Python/FastAPI (BE).
Proven ability to ship end-to-end features in production SaaS products.
Strong grasp of async I/O, distributed systems, and real-time UIs.
Product company background with evidence of scaling products.
Deep understanding of SSR/CSR hybrids, caching, and API design.

Nice-to-Haves

Experience with Neo4j Graph DB.
Contributions to open-source frameworks (React, Next.js, FastAPI).
Prior work on AI-driven products or multi-agent systems.
Startup/founding engineer experience.

Tech Stack Visibility

Frontend: Next.js (App Router), React, TypeScript, Tailwind CSS, shadcn/ui, Zustand, Lucide icons, Framer Motion
Realtime: WebSockets, OT/CRDT frameworks
Backend: FastAPI, Python Async, Cloud Run, API Gateway
Data: Firestore, Neo4j Aura (Developer Graph), Redis
Workflows: Cloud Tasks, Cloud Workflows
Auth: Firebase Authentication (Google/GitHub OAuth)
CI/CD: GitHub Actions, Docker, Terraform
Observability: OpenTelemetry, Google Cloud Trace
Tools: Linear (execution), Notion (PRDs/specs), GitHub (repos)

Assessment Objective: Validate ability to build and deliver an end-to-end feature across FE + BE.

Challenge (Candidate PoC):

Build a Text → Course flow:
FE: Chat panel where user enters “Teach me React Hooks.”
BE: FastAPI endpoint /generate-course that returns structured course outline.
FE: Render outline as interactive blocks (slide, quiz, code snippet).
Add a Mini-App Sandbox:
FE: Code block with syntax highlighting + “Run” button.
BE: /generate-miniapp endpoint returning runnable JS snippet.
Execute safely in iframe with logs/errors captured.
Background Workflow:
Trigger certificate generation (mock PDF) via Cloud Task.
Fire Firestore trigger → SendGrid transactional email.
Performance:
FE interaction latency <200ms.
BE endpoint p95 <100ms.

Deliverables:

Deployed demo (Vercel + Cloud Run).
GitHub repo with FE + BE modular code.
Firestore schema + example data.
Postman collection for APIs.
5-min Loom walkthrough.

Evaluation Criteria:

Architecture & Code Quality (25%)
FE/BE Integration & UX (25%)
Real-time Performance (20%)
Data Modeling & Workflow Integration (15%)
Documentation & Testing (15%)

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Jobs in the United States