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40 Fuku Full Stack Software Engineer Jobs Hiring Near You

Senior Prompt Engineering Engineer

San Francisco, CA · On-site +1

$123K - $169K/yr

... evaluation stacks such as Ragas, DeepEval, LangSmith, Weights & Biases, etc. - Strong software ... full healthcare, stipends for learning and gear, unlimited PTO with two yearly company shutdown ...

Senior/Staff Engineer

Manhattan, NY · On-site

$200K - $280K/yr

You'll contribute across the stack, collaborate with product and engineering leadership, and take ... software projects, collaborate with product and engineering teams to deliver impact, work with ...

New

Lead Rust Engineer

New York, NY · On-site

$112K - $147K/yr

... software predictable and effortless. As one of our first Engineers, you will play a pivotal role in shaping both our codebase and our company culture. Tech Stack: - Rust (CLI tooling) - TypeScript ...

Senior Prompt Engineering Engineer

San Francisco, CA · On-site

$123K - $169K/yr

... evaluation stacks such as Ragas, DeepEval, LangSmith, Weights & Biases, etc. - Strong software ... full healthcare, stipends for learning and gear, unlimited PTO with two yearly company shutdown ...

You'll contribute across the stack, collaborate with product and engineering leadership, and take ... L aunch and iterate on applications or large-scale software projects * C ollaborate with product ...

Android Engineer

New York, NY · On-site +1

$180K - $240K/yr

Requirements Must-Have: * 5 + years professional software engineering experience. * S trong experience in Kotlin and Jetpack Compose. * P roven track record of shipping features end-to-end. * S ...

Senior/Staff Engineer

San Francisco, CA · On-site

$200K - $280K/yr

You'll contribute across the stack, collaborate with product and engineering leadership, and take ... software projects - Collaborate with product and engineering teams to deliver impact - Work with ...

Android Engineer

New York, NY · On-site

$180K - $240K/yr

Must-Have:* - 5+ years professional software engineering experience. - Strong experience in Kotlin and Jetpack Compose. - Proven track record of shipping features end-to-end. - Strategic thinking ...

Senior Go Developer

San Francisco, CA · On-site

$64.25 - $84.75/hr

Senior Go Developer at Lovable We are seeking an experienced Go developer to join our team in San ... C ollaborate with cross-functional teams to deliver robust software solutions * E nsure code ...

Senior Go Developer

San Francisco, CA · On-site

$64.25 - $84.75/hr

Senior Go Developer at Lovable We are seeking an experienced Go developer to join our team in San ... software solutions - Ensure code quality, maintainability, and best practices in software ...

Founding Backend Engineer

New York, NY · On-site

$160K - $200K/yr

... stack. - Define and enforce backend engineering standards and technical best practices. *Requirements* - Minimum of 3+ years of backend engineering experience. - Strong proficiency in Python and ...

C ontribute to the planning and execution of software development projects. Job requirements: * B achelor's degree in Computer Science, Software Engineering, or a related field. * P roven experience ...

E nsure system reliability, scalability, and maintainability across the backend stack. * D efine and enforce backend engineering standards and technical best practices. Requirements * M inimum of 3+ ...

Job requirements: - Bachelor's degree in Computer Science, Software Engineering, or a related field. - Proven experience as a PHP Developer with a strong portfolio of web applications. - Proficiency ...

Requirements - 2-8+ years of software engineering experience. (preferred 4-8yrs) - Strong backend engineering background (Python preferred). - Experience with AWS, distributed systems, or ML ...

... you will take full ownership of wheel loader and skid steer loader product definition and ... Required Qualifications - Bachelor's degree or above in Mechanical Engineering, Agricultural ...

... you will take full ownership of wheel loader and skid steer loader product definition and ... Required Qualifications - Bachelor's degree or above in Mechanical Engineering, Agricultural ...

Showing results 21-40

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Infographic showing various Full Stack Software Engineer job openings at Fuku in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% Physical, and 50% Remote job distribution.

Senior Prompt Engineering Engineer

Fuku

San Francisco, CA • On-site, Remote

$123K - $169K/yr

Full-time

Medical, PTO

Re-posted 3 days ago


Job description

About Entbot
Entbot is building an autonomous operations copilot for enterprise teams. The company combines frontier LLMs with purpose-built retrieval, evaluation, and analytics pipelines, enabling GTM, ops, and support organizations to deploy AI workflows safely.
Role
Entbot is seeking a Senior Prompt Engineering Engineer who will own the full lifecycle of intelligent workflow design. This includes prompt research, automated evaluation, guardrail instrumentation, tool integration, and production rollout in collaboration with product and customer teams.
What you'll do
- Design, test, and ship multi-agent and multi-turn prompt strategies across core products such as ops copilot, auto-reply, research agents, and workflow builder.
- Build automatic evaluation harnesses, red-teaming suites, and telemetry dashboards to quantify quality, safety, and latency metrics for every release.
- Partner with product, solutions, and enterprise customers to translate ambiguous requirements into reliable AI behaviors, including tool/knowledge grounding strategies.
- Productionize prompt/tooling bundles as reusable components in the internal SDK; document best practices and mentor other engineers and designers.
- Track the frontier LLM/model ecosystem, benchmark new releases, and recommend adoption paths that balance capability, cost, and compliance.
What we're looking for
- 4+ years of experience shipping ML/AI or applied NLP systems, with at least 1-2 years focused on LLM prompt or agent engineering.
- Deep familiarity with Claude, GPT, Gemini, or open-source families, as well as evaluation stacks such as Ragas, DeepEval, LangSmith, Weights & Biases, etc.
- Strong software fundamentals in Python or TypeScript, plus experience orchestrating workflows via LangChain/LangGraph, LlamaIndex, custom eval harnesses, or similar tools.
- Comfort collaborating directly with customers, product, and go-to-market partners; excellent written documentation habits.
- A bias toward experimentation and measurable outcomes, with a default to instrumenting everything built.
Nice to have
- Experience deploying AI copilots into regulated industries, multilingual surfaces, or high-volume support funnels.
- Background in retrieval (vector databases), structured reasoning, toolformer-style call planning, or synthetic data pipelines.
- Contributions to open-source LLM tooling or published best-practice guides.
Why Entbot
- Early seat on a senior, product-minded team shipping into real Fortune 500 workflows.
- Competitive cash and equity, full healthcare, stipends for learning and gear, unlimited PTO with two yearly company shutdown weeks.
- Hybrid-friendly: HQ in San Francisco with remote flexibility across North America time zones.
How to apply
Send your LinkedIn or portfolio along with a short note about the hardest prompt/agent problem you've solved to yangkai31@gmail.com. Entbot will reply within 48 hours if it's a fit.


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About Fuku

Sourced by ZipRecruiter

Industry

Food services and drinking places

Company size

51 - 200 Employees

Headquarters location

New York, NY, US

Year founded

2015