Senior AI Agent Engineer - Equity & LLM Systems
Arcadia
Arcadia is looking for a Senior Software Engineer (AI Agents) in San Francisco. In this pivotal role, you will build core systems for an intelligent automation platform used in operations-heavy industries. Your responsibilities will include designing production-grade LLM systems, collaborating closely with the founding team, and making crucial architectural contributions. The ideal candidate has over 6 years of experience in software engineering, particularly in high-growth environments, and a strong interest in applied AI.#J-18808-Ljbffr
- ...support of caring nurses while AI agents handle the tedious backend... ..., navigates the healthcare system on your behalf, and propels... ...We're looking for an AI engineer to build the LLM-powered systems at the core... ...technical DNA. Meaningful early equity. Competitive compensation...Employment EquitySeniorFull time
$166.9k - $225.9k
...integrating intelligent AI capabilities into... ...We are seeking a Senior AI Engineer to help design,... ..., high-impact AI systems that improve operational... ...and implement LLM-powered systems... ...LLM + retrieval + agent systems in production... ...We provide stock equity to ensure that as...Employment EquitySeniorFull timeWork at officeImmediate startWorldwideMonday to FridayFlexible hours$190.9k - $334.1k
...all started when engineer Fred Luddy wrote... ...is the AI control tower for... ...Develop novel AI Agent frameworks, architectural... ...enterprise systems including ServiceNow... ...integration, LLM-based systems design... ...$334,100, plus equity (when applicable... ...level: Mid-Senior LevelIndustry: Information...Employment EquitySeniorWork at officeImmediate startRemote workFlexible hoursDay shift- ...company in San Francisco is looking for a Senior AI Engineer to design and build scalable, production-grade AI systems. You will develop LLM-powered solutions and architect optimized... ...offers a competitive salary with equity and is hybrid, allowing for collaboration...Employment EquitySenior
$143.2k - $243.4k
...evaluating or applying AI within work processes,... ...role such as Solutions Engineer, Customer Success Engineer... ...and enterprise systems such as ServiceNow, Workday... ...Zendesk Cloud API LLM More: We are... ...including base pay, potential equity, variable incentive...Employment EquitySeniorFull timeFlexible hours$190.9k - $334.1k
...such as Solutions Engineer, Customer Success Engineer... ...with the latest AI tools, frameworks,... ...develop novel AI agent frameworks, architectural... ...and enterprise systems such as ServiceNow,... ...Cloud API LLM More: We are... ...0 to $334,100 plus equity where applicable, variable...Employment EquitySeniorFull timeFlexible hours$200k - $300k
...0–$300,000 + 1%–2% equity About the Company... ...startup building AI “coworkers” for IT... ...product in which an agent operates as a governed... ..., and can operate systems it was never handed... ...of the earliest engineers alongside a small founding... ...or tool-using LLM systems Strong programming...Employment EquitySeniorFull timeContract workH1bWork at officeVisa sponsorshipMonday to Friday$139k - $257.55k
...consistency, reusable design systems, and collaboration... ...next generation of AI-native creative... ...both users and AI agents. Our mission is to... ...forward-thinking engineers who are excited to... ...Design and integrate LLM-powered and... ...form of a new hire equity award.State-Specific...Employment EquitySeniorFull timeTemporary workLocal areaWorldwide$200k - $300k
Init Intelligence — Senior/Staff Applied AI Engineer, Agent Harness Type: Full-time | On-site... ...$200,000-$300,000 + 1%-2% equity Hiring count: 1 Visa... ...human approval, and drives systems it was never given an API... ...frameworks or tool-using LLM systems Strong in Python or...Employment EquitySeniorFull timeContract workH1bWork at officeVisa sponsorshipMonday to Friday- Innovaccer seeks a Senior AI Engineer to join our AI team and build production-grade AI systems that solve complex problems at scale. You will design, develop... ...AI-powered applications, including LLM-based solutions, AI agents, retrieval-augmented generation (RAG), and...Senior
$185k - $210k
...level, hands-on engineering role at a seed-stage AI startup in the enterprise... ...builds AI agents that review... ...enterprises. As a Senior Applied AI... ...focused on Agentic Systems , you will own... ...evolve multi-agent LLM systems that... ...Early-stage equity in a company at...Employment EquitySeniorWork at officeRemote workWork from home- AI Systems Engineer - Codex Core Agents Location San Francisco Employment Type Full time Department Applied AI Compensation 230K-385K Offers Equity The base pay offered may vary depending on multiple individualized... ...hands‑on experience with LLM applications, coding agents,...Employment EquityFull timeWork at officeLocal areaRelocation packageFlexible hours
- Senior AI Architect - Multi-Agent Systems & Platform Infrastructure Senior AI Architect - Multi... ...Preferred) Compensation: Equity-first (Pre-Seed) +... ...Orchestration / Head of Engineering Seniority: Senior-Level (... ...Skills • Deep knowledge of LLM orchestration, memory systems...Employment EquitySeniorFull timeWork at officeRemote work
- An innovative AI startup in San Francisco is seeking... ...to build superhuman AI agents. Responsibilities... ...collaborating with product engineers on product design.... ...experience in RL, distributed systems, and a passion for... ...offers competitive salary, equity, and comprehensive...Employment EquitySeniorVisa sponsorshipRelocation package
$120k - $220k
...Liberate builds AI agents to automate manual tasks for the $2.7T insurance... ...We are seeking an AI Agent Engineer to bridge the gap between our... ...to assess their current systems and workflows, identifying integration... ...(more details below) or equity. Benefits Competitive salary...Employment EquitySeniorWork at officeFlexible hours2 days per week- Cacheflow is seeking a Senior Applied Research Engineer to enhance the effectiveness of our AI systems through focused research and experimentation. This role involves designing... ...retrieval. Benefits include stock equity, health coverage, and flexible vacation policies...Employment EquitySeniorFlexible hours
- AdsGency AI is seeking a Senior Member of Technical Staff in San Francisco... ...'ll design and architect systems that utilize multi-agent technology, working closely with founders and engineers. The ideal candidate will... .... Competitive salary and equity offered. #J-18808-Ljbffr...Employment EquitySenior
- Cline is building open-source AI agents for developers and power users. We seek an experienced engineer to design and implement the agent systems behind the platform—runtime, orchestration, tools, evals, and product surfaces. You will break ambiguous goals into concrete...Senior
$230k - $385k
Slope is hiring an AI Systems Engineer in San Francisco. This position focuses on designing and building core agent systems for Codex, improving observability and efficiency in operations. The role demands expertise in production systems and a solid grasp of Rust and Python...Employment Equity- ...building the next generation of AI agents for the insurance industry -... ...for an exceptional AI Engineer to join our agent team and help... ...techniques (e.g. multi-agent systems, reasoning-from-feedback, RFT... ...emerging research and blogs on LLM/AI agents and bring ideas...SeniorFull timeWork at office
$245k - $275k
...startup in therapeutic development is seeking an AI Engineering Manager to manage and scale a growing team of... ...experience and a strong background in AI systems. The position offers a salary range of $245k to $275k plus equity, with a hybrid work setup. #J-18808-Ljbffr PrimisEmployment Equity- ...building the first AI-native, licensed neobank... ...current banking system is broken, often... ...this. We are Stanford engineers and former YC... ...our production AI agents. This is not a prompt... ...shipping production LLM or agent systems... ...Compensation includes salary, equity, and benefits....Employment EquityFull time
- ...Parasail is redefining AI infrastructure by enabling... ...for a hungry, creative engineer who thrives in a high-... ...real-time AI to new LLM-driven features—and turning... ...into production systems Navigate open-ended... ...compensation with meaningful equity, benefits, and a high-...Employment EquitySeniorFull time
$180k - $250k
...intelligence of supply chain agents. Responsibilities include developing... ..., and collaborating with ML engineers. Candidates should have a PhD... ...in LLMs or agent systems. The compensation range for this... ...is $180,000 - $250,000 plus equity. #J-18808-Ljbffr Optimized, Inc...Employment Equity$163k - $246.5k
...smarter as you build, with AI that learns your context to... ...About the role As an AI engineer, you’ll apply LLM technologies throughout our... ...qualifications, location, internal equity, and market data. In... ...every Semgrep employee with a system that equally rewards those who...Employment EquitySeniorFull timeCurrently hiringLocal areaRemote workWeekend work3 days per week- ...investors including Growth Equity at Goldman Sachs... ...Fieldguide is building AI agents for the most complex audit... ...investors. As a Senior AI Engineer, Quality , you will... ...for all of our agentic systems and audit workflows... ...Built and deployed LLM-powered features serving...Employment EquitySeniorRemote jobFull timeWork at officeWork from homeFlexible hours
- ...of integrating modern AI and LLMs into the Oura... ...modern LLMs, reasoning systems, and robust evaluation... ...and years. As a Senior AI Engineer, you will design, build... ...that make this possible: LLM-backed workflows,... ...Competitive salary and equity packages ~ Health, dental...Employment EquitySeniorFull timeTemporary workWork at officeLocal areaRemote workFlexible hours
$166.6k - $218.7k
...company-wide bet on AI. Frontier users are... ...boundaries—building agents, automating workflows... ...that connect internal systems and data sources... ...interface for agents and engineers.Expand and operate our LLM gateway... ...includes base salary, equity, and benefits. Our salary...Employment EquitySeniorShift work$192k - $237.1k
...integrating intelligent AI capabilities into... ...We are seeking a Senior AI Engineer to help design,... ..., high-impact AI systems that improve operational... ...and implement LLM-powered systems... ...LLM + retrieval + agent systems in production... ...We provide stock equity to ensure that as...Employment EquitySeniorFull timeWork at officeImmediate startWorldwideMonday to FridayFlexible hours- Init Intelligence in San Francisco is seeking a Senior/Staff Applied AI Engineer to build and own the agent harness that turns model capability into reliable IT workflows. You will design the execution loop, tool-use strategies, context construction, and model-facing experimentation...Employment EquitySenior
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