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Frontier Ux Engineer Jobs

2,202 active opportunities · Updated for October 2026

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Explore current frontier ux engineer jobs. Use filters to narrow by work mode, employment type, experience and date posted.

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Harvey
📍 Dublin• Full-time• Remote
19 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview As one of Harvey’s founding SMB Account Executives, you'll play a pivotal role in driving growth within the legal and professional services markets. You will be responsible for establishing new business relationships with small law firms and in-house legal teams, deeply understanding their challenges, and delivering AI solutions that transform how they work. By combining a high-velocity sales motion with a consultative, solution-driven approach, you’ll set the foundation for how we win in SMB and create long term impact for our clients. We’re looking for someone who thrives in fast-paced, early-stage environments, is energized by building from scratch, and is passionate about bringing Harvey’s mission to life. What You’ll Do Own your book of business by prioritizing wa

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Cohere
📍 United Kingdom• Full-time• Remote
19 days ago

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Why this role? You'll own the full sales cycle—prospecting to close—for enterprise and Global 2000 organisations across the UK and Benelux in financial services, telecommunications, energy and utilities, manufacturing, healthcare and life sciences, and enterprise software. Sovereignty and control over where data and models reside are growing priorities across these sectors, and Cohere is well positioned to meet that need with private, on-premise and in-country deployment built for enterprise scale. This is a territory with significant scope to build. You'll shape how we cover Benelux, work closely with our partner ecosystem to extend reach, and take Cohere deeper into UK and Northern European enterprise. Pipeline generation sits with you. This is a hunter role for someone who takes pride in building their own book rather than working leads handed to them. This is a highly autonomous role demanding ownership of multi-million-dollar territories. You'll navigate intricate decision-making processes, educate C-suite stakeholders, and position Cohere as a strategic AI partner. Your insights will directly shape our product evolution, h

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Harvey
📍 Dublin• Full-time• Remote
19 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview As a Mid Market Sales Manager at Harvey, yo u will lead and coach high-performing Account Executives in driving the growth and success of our AI solutions within mid sized and boutique law firms and in house legal teams. You’ll be responsible for the team’s delivery on ambitious sales targets and rolling up your sleeves to work directly with prospective Harvey customers. You’ll help refine the operational foundations of our rapidly growing Mid Market organization by developing playbooks, best practices, and a best-in-class sales toolkit. We are looking for a self-starter who can navigate ambiguity, operate in a fast-paced environment, and solve complex problems with limited oversight. Ideal candidates will have superb core sales skills, experience scaling high-velocity

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Scale AI
📍 San Francisco• $216K – $270K/yr
19 days ago

Scale is building reliable AI systems for the world’s most important decisions. Our products help leading enterprises, governments, and frontier AI labs build, deploy, and evaluate AI systems at scale. The Orchestration Platform is a core technology used across the company to run durable, reliable, and scalable workflows. It powers the complex, long-running processes behind Scale’s products - from data and model-evaluation pipelines to operational systems and customer-facing workflows. As a Senior Software Engineer, you will help build and evolve this foundational orchestration platform. You will design the primitives, services, and developer experience that enable teams across Scale to author, operate, observe, and safely scale distributed workflows. This is a high-leverage role for an engineer excited by distributed systems, reliability, and platform infrastructure used by many internal teams. You will: Lead the architecture, design, implementation, and operation of Scale’s core orchestration platform. Build durable workflow infrastructure using technologies such as Temporal, Cadence, Kubernetes, and cloud-native systems. Define platform primitives and APIs for scheduling, retries, state management, task execution, observability, and workflow lifecycle management. Partner with product, infrastructure, data, and application teams to understand workflow needs and turn them into reusable platform capabilities. Improve the reliability, scalability, security, and developer experience of services that run critical company workflows. Establish technical standards and best practices for distributed workflow development, deployment, testing, and incident response. Drive cross-functional technical decisions and communicate platform direction clearly to engineers and stakeholders. Ideally, you have: 5+ years of full-time software engineering experience, with a focus on backend, infrastructure, and distributed systems. Experience building and operating production systems with

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Harvey
📍 San Francisco• Full-time• Remote• $231K – $340K/yr
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview As a Staff Software Engineer on the Security Engineering team, you will be a founding member of the team and define and drive the technical strategy for identity and access at Harvey — both how customers authenticate to Harvey, as well as how internal employees, contractors, and non-human identities access company systems, what they are authorized to do, and how seamlessly access adapts as needs change. Challenges ahead include exploring how AI-powered access management can understand employee needs, recommend appropriate permissions, streamline decisions, and adapt access as roles and responsibilities evolve, as well as shaping an end user/agent authentication experience that makes signing in to Harvey fast, consistent, reliable, and secure across every surface where

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OpenAI
📍 San Francisco• Full-time• Remote• $318K – $485K/yr
20 days ago

About the Team OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform. About the Role You will define and build the CI/CD systems that qualify frontier models and the software stack running on OpenAI’s custom AI accelerators. Your work will make correctness, performance, and stability measurable on every change, from individual commits through production releases. This role spans model workloads, accelerator software, systems infrastructure, and developer productivity. You will establish scalable CI/CD, GitOps, and monorepo practices; design trustworthy regression and benchmarking pipelines; and partner with model, compiler, kernel, runtime, firmware, and hardware teams to shorten feedback loops without compromising production readiness. In this role, you will: Define the model CI strategy for frontier models running on OpenAI custom silicon and integrated accelerator systems. Build production CI/CD pipelines for functional regression, performance benchmarking, software stability, and release qualification. Design representative test matrices across models, configurations, hardware generations, software components, and deployment environments. Create reliable performance baselines, regression detection, bisect and triage workflows, and clear ownership for failures. Establish GitOps practices for reproducible configuration, promotion, rollback, auditability, and environment consistency. Shape monorepo architecture, dependency management, build and test boundaries, change validation, and developer workflows at scale. Develop scalable orchestration

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Harvey
📍 Dublin• Full-time• Remote
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview Harvey is looking for a driven, strategic, and entrepreneurial Sales Development Manager to lead and scale our SDR team across EMEA. This will be the first dedicated SDR leadership role in the region, responsible for building a high-performing team that generates pipeline across leading law firms, professional services organizations, and in-house legal teams. You will own hiring, onboarding, coaching, and performance management while partnering closely with Sales, Marketing, and RevOps to build a scalable pipeline generation engine. You’ll also help shape Harvey’s regional go-to-market strategy by refining targeting, messaging, and outbound programs that resonate with the European legal market. If you’re excited by the idea of building teams, developing talent, and dri

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Harvey
📍 San Francisco• Full-time• Remote• $136K – $187K/yr
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview We are hiring a Partner Marketing Manager to own and execute joint go-to-market with the technology and data partners our customers already run their practices on. You'll build the integration narrative, run co-marketing campaigns, launch moments, and partner events, and enable both sales teams to tell a shared story. This is a high-ownership individual contributor role for someone who can set priorities across partners at very different stages of maturity, work through influence across two organizations at once, and turn ambiguous alliance conversations into programs that produce pipeline and product adoption. Success shows up as partnerships that customers actually feel in the product story, measurable partner-influenced pipeline, and a repeatable motion that scales

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Harvey
📍 New York• Full-time• Remote• $136K – $187K/yr
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview We are hiring a Partner Marketing Manager to own and execute joint go-to-market with the technology and data partners our customers already run their practices on. You'll build the integration narrative, run co-marketing campaigns, launch moments, and partner events, and enable both sales teams to tell a shared story. This is a high-ownership individual contributor role for someone who can set priorities across partners at very different stages of maturity, work through influence across two organizations at once, and turn ambiguous alliance conversations into programs that produce pipeline and product adoption. Success shows up as partnerships that customers actually feel in the product story, measurable partner-influenced pipeline, and a repeatable motion that scales

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Harvey
📍 San Francisco• Full-time• $260K – $350K/yr
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview As Harvey's founding Director of Government Affairs and Public Policy, you will build the function responsible for how Harvey engages with governments, regulators, judiciaries, and the institutions shaping the future of AI in legal and professional services — in the US and globally. This is a senior leadership role reporting directly to the Chief Strategy Officer. The primary emphasis is on public policy: educating and informing policymakers, building Harvey's credibility as a substantive, trusted voice in consequential conversations about AI governance, the future of the legal profession, and access to justice. The scope spans federal, state, and local bodies in the US, EMEA and APAC — where bar associations, state licensing authorities, and judicial and legislative a

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Harvey
📍 New York• Full-time• Remote• $260K – $350K/yr
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview As Harvey's founding Director of Government Affairs and Public Policy, you will build the function responsible for how Harvey engages with governments, regulators, judiciaries, and the institutions shaping the future of AI in legal and professional services — in the US and globally. This is a senior leadership role reporting directly to the Chief Strategy Officer. The primary emphasis is on public policy: educating and informing policymakers, building Harvey's credibility as a substantive, trusted voice in consequential conversations about AI governance, the future of the legal profession, and access to justice. The scope spans federal, state, and local bodies in the US, EMEA and APAC — where bar associations, state licensing authorities, and judicial and legislative a

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Cohere
📍 San Francisco• Full-time• Remote• $155K – $240K/yr
20 days ago

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that. We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft. We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us! Why this role? Cohere has a strong AI narrative, the most deployable product, and a CEO who co-authored the foundational paper of modern AI. The company is positioned to become the transatlantic leader in sovereign AI for enterprise and government, and needs a storytelling engine to deliver that story at scale. This role sits within the team that is building that engine. In this cross functional role, you will stand up our Executive Communications function, working alongside our deep bench of technical and business experts including our three, cofounders Chief Financial Officer, Chief AI Officer, SVP Government Affairs and many more. You'll create the executive communications strategy that fuels our growth among governments and enterprises in the most highly-regulated industries. In addition to partnering directly with C-Suite executives, you’ll nurture how we talk to customers, partners, and employees, including how we show up on the biggest stages around the world. This is a rare opportunity to build an executive communications function at a fast-growing company in the most dynamic space in technology. This is a role for someo

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Harvey
📍 Massachusetts• Full-time• Remote• $220K – $320K/yr
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Function Overview Harvey's Legal Engineering team is composed of former practicing attorneys who work to bring value to Harvey's prospects and customers. Legal Engineers lead discovery, demos, trainings, and onboarding alongside our AEs and CSMs. They translate real legal work into Harvey solutions, serving as the trust layer across the entire customer lifecycle, from the first pilot to the most complex, custom-built workflow. At Harvey, we segment the Legal Engineering function into three teams: Legal Engineers (Pre-Sales), Legal Engineers, Product Specialists (Post-Sales), and Legal Engineers, Custom Solutions (Pre- and Post-Sales). Legal Engineers across all three subgroups understand how lawyers think and work, and use that expertise to design, build, and refine solutions that h

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Harvey
📍 Massachusetts• Full-time• Remote• $220K – $320K/yr
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Function Overview Harvey's Legal Engineering team is composed of former practicing attorneys who work to bring value to Harvey's prospects and customers. Legal Engineers lead discovery, demos, trainings, and onboarding alongside our AEs and CSMs. They translate real legal work into Harvey solutions, serving as the trust layer across the entire customer lifecycle, from the first pilot to the most complex, custom-built workflow. At Harvey, we segment the Legal Engineering function into three teams: Legal Engineers (Pre-Sales), Legal Engineers, Product Specialists (Post-Sales), and Legal Engineers, Custom Solutions (Pre- and Post-Sales). Legal Engineers across all three subgroups understand how lawyers think and work, and use that expertise to design, build, and refine solutions that h

REMOTEai
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Harvey
📍 Massachusetts• Full-time• Remote• $320K – $340K/yr
20 days ago

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong product-market fit and world-class investor support. We’re scaling fast and defining a new category in real time. The work is ambitious, the bar is high, and the opportunity for growth — personal, professional, and financial — is unmatched. Our team moves fast, takes ownership, and is deeply committed to the mission — operating with intensity, staying close to our customers, and pushing each other for excellence. We live by three values: Decisiveness, Simplicity, and Job's Not Finished. We act quickly on clear judgment over perfect information, we believe simplicity is what scales, and we're never satisfied with where we are. If you want to do the best work of your career alongside people who share that drive, we'd love to build with you. At Harvey, the future of professional services is being written today — and we’re just getting started. Role Overview As a Sales Manager, Mid Market at Harvey, you will lead and coach high-performing Account Executives in driving the growth and success of our AI solutions within mid-sized and boutique law firms. You’ll be responsible for the team’s delivery on ambitious sales targets and rolling up your sleeves to work directly with prospective law firm customers. You’ll help refine the operational foundations of our rapidly growing Mid Market organization by developing playbooks, best practices, and a best-in-class sales toolkit. We are looking for a self-starter who can navigate ambiguity, operate in a fast-paced environment, and solve complex problems with limited oversight. Ideal candidates will have superb core sales skills, experience scaling high-velocity teams and mentoring co

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