LLM Jobs

Handshake is seeking a Senior Software Engineer to join the Backend Platform team, with a primary focus on supporting Handshake AI (HAI) and internal AI initiatives. This role involves building and maintaining backend services, shared platform capabilities, and developer tooling. The work will center on core backend platform concerns such as service architecture, APIs, data systems, performance, reliability, and developer experience, with an increasing use of LLMs and agents. The ideal candidate will possess strong backend fundamentals combined with practical knowledge of LLM-powered and agentic systems.

$208k - $260k

Eudia is seeking a highly motivated and innovative AI Engineer Intern for either the spring or summer to join their growing team. This internship offers an exceptional opportunity to work on challenging Machine Learning / Gen AI problems in the legal domain. As an intern, you will collaborate with experienced AI researchers and engineers to solve enterprise-grade AI problems across Content AI, Document AI, and the applications built on top of them, including evaluating and fine-tuning both open-source and closed-source models, improving retrieval and reasoning quality, and testing AI systems for accuracy, reliability, and performance. This is a hands-on opportunity to contribute to real-world AI applications, tackle fundamental challenges in deep learning, and gain exposure to production-grade AI systems.

Campfire is building AI agents to automate the heavy lifting of ERP implementations, cutting them from months to weeks. As a Data Engineer, you will be an architect of the agentic platform at the heart of this effort, responsible for the system that moves customers onto Campfire and keeps their financial data live and in sync. This role is not a traditional data engineering position; you will be building the platform and AI agents themselves, with significant ownership and the opportunity to ship features that directly impact customer implementations and company scaling.

$150k - $220k

OpenAI

OpenAI is seeking a Forward Deployed Engineer (FDE) to lead the end-to-end deployment of its AI models within financial services organizations. This role involves partnering with banks, asset managers, and other financial firms to integrate AI systems into high-stakes environments, focusing on correctness, latency, explainability, and control. You will work closely with customers to translate complex workflows and regulatory requirements into reliable, auditable production systems that deliver measurable business impact. Success will be measured by production adoption, workflow efficiency, risk reduction, and revenue impact, with feedback loops informing product and strategy. This position also plays a key role in shaping OpenAI's financial services offerings by identifying use cases, defining solution patterns, and building scalable deployments.

$185k - $300k

Ironclad is building AI solutions at enterprise scale, focusing on one of the most consequential datasets: over 2 billion contracts. This role involves developing agentic solutions for problems that are still being defined in the contract AI space. The team operates with a short feedback loop, rich data, and empowers individuals to shape the product's direction, enabling rapid impact. Ironclad is recognized as an industry leader in Contract Lifecycle Management and is backed by prominent investors.

$180k - $200k

Anthropic

As a Staff Software Engineer on the GTM AI Engineering (Claudification) team, you will build the agents and AI systems that power Anthropic's go-to-market operations. You will advance existing agent capabilities to autonomously manage complete motions across sales areas like inbound, outbound, and pipeline management. Additionally, you will develop evaluation frameworks to ensure these agents are ready for customer-facing tasks and deliver tangible value. This senior role involves driving the technical direction for agents and evaluations within the team, owning projects from initial prototyping to production deployment, and collaborating with sellers, RevOps, and platform engineering partners. You will integrate full-stack engineering, including MCP servers and agentic systems, with hands-on evaluation work and contribute to architecting shared platforms for the go-to-market organization.

$320k - $405k

Prime Intellect is building the open superintelligence stack, a full-stack system for post-training AI models at frontier scale. They are developing open-source models for long-horizon tasks and the platform their research team uses to build them. This role involves building Prime Agent, an open-source coding and research agent, and will span product development and underlying agent systems. You will own features end-to-end, from design through deployment and monitoring, shipping at the pace of an early-stage company tackling a critical problem in AI.

$150k - $300k

As a Senior Research Engineer at Escape, you will join a team of talented security researchers focused on innovating and translating cutting-edge research into impactful production solutions. You will play a key role in developing agentic scanning systems that autonomously explore applications, designing and implementing a robust security detection engine for various vulnerabilities, and integrating AI, specifically LLMs, into scanning workflows to enhance coverage and accuracy. Your work will also involve building and optimizing distributed infrastructure for large-scale concurrent scans, ensuring performance and reliability, and contributing to core platform architecture decisions.

Fieldguide is building a new state of trust for global commerce and capital markets by automating and streamlining the work of assurance and audit practitioners, focusing on cybersecurity, privacy, and financial audits. We are a remote-first company backed by prominent investors and trusted by many top accounting and consulting firms. We value diversity and are committed to building an inclusive, driven, and supportive team culture. This role is a unique opportunity to join a genuine 0→1 team on the ground floor of a significant company initiative. You will work full-stack on long-horizon agents, shipping features that perform real audit work and collaborating closely with practitioners. Depending on your experience, you may focus on building within a major agent area, owning an end-to-end workstream, or setting technical direction for agentic audit work. We are hiring across all levels and will tailor the role during the interview process.

$160k - $280k

Fieldguide is building a new state of trust for global commerce and capital markets by automating and streamlining the work of assurance and audit practitioners. This role is a product-focused, 0→1 opportunity to own agent quality and ship agents that perform real audit work. You will collaborate closely with practitioners, potentially owning major agent areas end-to-end or setting technical direction for agentic audit work. The position is open to all levels, with specific responsibilities and scope calibrated during the interview process based on experience.

$170k - $300k

At Thinking Machines, we build tools that empower individuals to customize AI models for their specific needs, including the ability to train model weights. In this role, you will focus on frontier customization techniques and contribute to developing a leading post-training engine called Tinker. Your work will involve a comprehensive understanding of Reinforcement Learning (RL) science, and your findings will directly influence Tinker's training defaults, API design, and the open-source Tinker Cookbook. You will collaborate with internal research teams and contribute to open science initiatives for external partners.

$350k - $475k

11x is seeking a product-minded fullstack engineer to build the core experiences that power their AI agents. This role involves working across the entire stack, from user-facing product features to the systems that orchestrate and deploy autonomous agents. The engineer will collaborate closely with Product, Design, and AI/Engineering teams to enhance user experience and usability, particularly for non-technical users. The position is remote but requires working close to Pacific Time hours for effective collaboration.

$180k - $250k

11x is a company that helps go-to-market teams accelerate growth by automating monotonous tasks such as research, list-building, follow-ups, and data entry. We are backed by significant funding and trusted by leading teams. We are seeking ambitious individuals to shape the future of how companies accelerate growth. This role involves building the core experiences that power our AI agents, working across the full stack from user-facing product features to the systems that orchestrate and deploy autonomous agents. You will collaborate closely with Product, Design, and AI/Engineering teams.

$180k - $250k

HUD is seeking a Delivery Engineer to manage complex, time-sensitive data and evaluation programs for leading AI labs, data vendors, and internal teams. This role involves transforming ambiguous technical requirements into actionable plans, coordinating resources, and ensuring the quality and utility of data for evaluating and enhancing LLMs and agents. You will also be responsible for vendor management and developing processes and tools to support scalable and reliable delivery. This position offers the opportunity to work on critical AI infrastructure, backed by significant VC funding and a growing team of accomplished researchers and engineers. You will play a key part in shaping the future of AI by ensuring data integrity and facilitating effective model development.

$100k - $225k

Retool is seeking a Software Engineer to join the Automations team and help build the next generation of automation tools. This role involves working on systems that power Retool Workflows and Agents, enabling customers to automate business processes, orchestrate complex workflows, and build AI-powered applications. You will partner closely with product and design to translate ambiguous problems into scalable systems and intuitive developer experiences, owning projects end-to-end from technical design through implementation and iteration. The Automations team is focused on extending Retool into backend automation and AI agents, allowing customers to orchestrate mission-critical workflows across their businesses.

$164k - $306k

Gecko Robotics is seeking an AI/ML Engineering Intern to join their Engineering team for Summer 2027. This is a full-time, onsite internship where you will work on a defined project that turns inspection data into decisions, building models and the systems around them that run reliably on real customer data. This role focuses on building the systems that analyze data, rather than just the analysis itself. Candidates must be authorized to work in the United States due to government program requirements.

Modal is building the next-generation infrastructure layer for AI, enabling companies to serve low-latency inference, fine-tune models, and access production-ready sandboxes at scale. Our platform provides instant GPU access, sub-second container starts, and native storage, supporting category-defining customers. We are seeking a leader to own the direction and execution of our LLM inference platform, a critical component of our offering that delivers frontier performance with best-in-class elasticity and developer experience. This is a hands-on leadership role where you will split your time between technical contributions, product shaping, and people management, setting direction, removing blockers, and fostering a strong engineering culture.

$300k - $350k

Anthropic

The Encodings Infra team at Anthropic maintains the libraries that engineers and researchers use to encode text and multimodal data for Claude. This team also defines Claude's prompt structure, including how user turns are represented and how Claude interacts with tools. As a Software Engineer on this team, you will be responsible for the design and upkeep of these libraries, ensuring their APIs are intuitive, performance is optimized, and abstractions are robust. Your work will span across various systems, from pretraining to finetuning and the API, requiring close collaboration with researchers and engineers to facilitate the rapid transition of new encoding ideas from experimentation to production.

$320k - $405k

Fieldguide is building a new state of trust for global commerce and capital markets by automating and streamlining the work of assurance and audit practitioners. The Foundation Agents team is responsible for the long-horizon agents that power the Fieldguide AI platform, working at the frontier of AI product development. This role involves focusing on agent knowledge, evaluations, and improving quality and reliability at scale for agents that perform real-world work.

$190k - $220k

SpaceXAI is building Super Intelligence to help humanity understand the universe, from supercomputers to Grok models and their suite of applications. The RL Environments team is seeking a Software Engineer to build systems that transform real-world data into high-quality environments and tasks for reinforcement learning. This role involves creating more realistic training environments and owning the platforms and quality layers for trustworthy data production at scale. You will collaborate closely with ML Platform and research teams to convert various data sources into training-ready environments, making high-quality RL data more accessible for model training efforts.