TypeScript Jobs

Perplexity is seeking creative, AI-native engineers to join our Enterprise Adoption team. This team is responsible for reshaping how people interact with AI agents within organizations and ensuring that Perplexity's AI tools are a perfect fit for our growing Enterprise business. You will engineer the core systems that make Perplexity Computer an indispensable multiplier for internal teams, from recruiting and go-to-market to finance, legal, support, and operations. Learnings from internal teams will also be applied for enterprise customers, bringing frontier AI working patterns to external organizations.

In 2026, we launched Computer, the defining product for the new era of agentic AI. Millions of people now use Perplexity to transform knowledge into action, and the Integrations team builds the systems and products that let Perplexity connect to user data and workflows across multiple verticals, turning connected data into reliable, AI-powered experiences people use every day. As an engineer on the Integrations team at Perplexity, you’ll define the technical direction of products that connect Perplexity to workflows across multiple verticals and work full-stack to build these applied AI systems. You’ll move quickly, owning outcomes end-to-end, and building useful products people reach for every day.

OpenAI

As an Enterprise Applied AI Engineer at OpenAI, you will partner directly with leading organizations to design, build, and deploy AI systems that deliver measurable business outcomes. You will combine deep technical judgment, hands-on engineering, and customer leadership to take ambitious ideas from use-case selection and architecture through prototyping, evaluation, production launch, and scale. You will write and debug code, build evaluation systems, resolve complex integrations, and guide decisions involving model behavior, reliability, latency, cost, safety, security, governance, and operational readiness. Success is measured by production systems, sustained adoption, and meaningful customer impact. This is a rare opportunity to work on consequential real-world deployments at the frontier of AI while directly influencing how OpenAI’s products evolve.

OpenAI

As an Applied AI Engineer in the Digital Native segment, you will work with industry-leading technology companies to bring new AI capabilities into the products their customers use every day. You will partner directly with experienced product and engineering teams to turn frontier model capabilities into new features and agentic experiences. The work combines rapid experimentation with the demands of established products, requiring strong technical judgment, hands-on engineering, and customer leadership to take ambitious ideas from use-case selection and architecture through prototyping, evaluation, production launch, and scale. Success is measured by production systems, sustained adoption, and meaningful customer impact.

OpenAI

The Applied AI Engineering team is responsible for the safe and effective deployment of generative AI applications for developers and enterprises. As an Applied AI Engineer in the Digital Native segment, you will work with industry-leading technology companies to bring new AI capabilities into their products. You'll partner directly with experienced product and engineering teams to turn frontier model capabilities into new features and agentic experiences. The work combines rapid experimentation with the demands of established products, requiring strong technical judgment, hands-on engineering, and customer leadership to take ambitious ideas from use-case selection through production launch and scale. Success is measured by production systems, sustained adoption, and meaningful customer impact.

Glean is building the horizontal AI platform that powers how employees use AI at work, extending beyond Glean to tools like Copilot, Gemini, and ChatGPT. This role focuses on building the context platform and delivering rich, trustworthy experiences across various applications. The team is responsible for the end-to-end platform experience, including standards and tooling for REST APIs, SDKs, client libraries, agent SDKs and integrations, MCP servers, custom context (code, memory), and the supporting infrastructure and documentation. In a fast-paced startup environment, this involves working across multiple layers of the stack, from backend services to developer tools and documentation.

$210k - $300k

Glean is seeking creative engineers to develop beautiful, smooth user-facing features within a modern React and TypeScript codebase. This role involves collaborating with product designers to balance constraints and requirements, delivering best-in-class user interfaces for modern browsers, and creating frontend infrastructure to support rapid experimentation and development. You will build delightful user interfaces with React.js, oversee features from inception to launch, write robust and maintainable code, and push the boundaries of platform constraints to integrate Glean into every workflow. You will also have the opportunity to mentor junior engineers or learn from experienced ones.

$115k - $260k

Sierra is building a platform to enable companies worldwide to create better, more human customer experiences with AI. We partner with industry leaders and are primarily an in-person company based in San Francisco, with growing offices globally. Our Financial Services team transforms customer experiences by building technology that makes the industry more accessible, human, and affordable. We work closely with insurers, banks, and other financial institutions to set AI strategies and build modern tools that handle sensitive customer interactions. As a Software Engineer on the Agent team, you will design and deliver production-grade AI agents that are central to Sierra's growth, driving revenue directly. These are not prototypes but powerful, scalable systems running in production environments across various industries. You will own the entire Agent Development Life Cycle (ADLC), from initial pilot through deployment and continuous iteration, setting best practices along the way. You will partner directly with leaders at large enterprises and cutting-edge startups to understand their business challenges and build AI agents that transform their operations. Your work with customers will also guide the evolution of Sierra's core platform, surfacing unmet needs, prototyping new tools, and collaborating with research, product, and platform teams to shape the future of AI agent development.

Sierra is building a platform to enable companies to create better, more human customer experiences with AI. We partner with industry leaders and are primarily an in-person company based in San Francisco. Our Financial Services team works closely with major banks, neobanks, and insurers to set AI strategies and build modern tools that handle critical customer interactions. We are transforming the customer experience in financial services, making the industry more accessible, human, and affordable.

Within is seeking a Staff Product Designer, a senior individual contributor who will act as a force multiplier across the company's AI-native enterprise product. This role involves leading complex and ambiguous design efforts from conception to completion, setting high standards for design craft and the integration of design with code. The designer will be instrumental in shaping the coherence of the AI-native enterprise product as a unified system. The position emphasizes hands-on work, close collaboration with engineering and product teams, and bringing designs to life through prototyping and direct contribution to the product's development. The company values systems thinking and a proven track record of shipping products over formal degrees.

pika

We are seeking a Staff Software Engineer, Product to help shape and scale the user-facing systems at Pika. In this key role, you will bridge advanced engineering and product experience, taking ownership of the architecture and delivery of Pika’s product features—from intuitive user interfaces and collaboration tools to real-time interactions and generative AI-powered workflows. As a Staff-level engineer, you will lead the design and implementation of robust, user-centric systems that enable millions of users to create and collaborate seamlessly with our AI-powered platform. Your high-impact architectural and product decisions will directly shape the end-user experience. You will also play a critical role in elevating the technical and product bar through architectural proposals, code reviews, technical mentorship, and cross-functional collaboration with product, design, and engineering teams.

Mistral AI

Mistral AI is seeking an Applied AI Engineer to facilitate the adoption of its products among customers and collaborate with them to address complex technical challenges. This role is an integral part of the Applied AI Engineering team, dedicated to driving the successful deployment of Mistral AI products. You will work hand-in-hand with customers from the pre-sale stage to post-implementation, ensuring our solutions meet and exceed client expectations.

Mistral AI

Mistral AI is seeking an Applied AI Engineer to facilitate the adoption of its products among customers and collaborate with them to address complex technical challenges. This role is an integral part of the Applied AI Engineering team, dedicated to driving the successful deployment of Mistral AI products. You will work hand-in-hand with customers from the pre-sale stage to post-implementation, ensuring our solutions meet and exceed client expectations.

Harvey

Harvey is transforming legal and professional services by combining agentic AI, an enterprise-grade platform, and deep domain expertise. We are building a generational company at an inflection point, with strong product-market fit and investor support, scaling fast to define a new category. Our team moves fast, takes ownership, and is deeply committed to our mission, operating with intensity and pushing for excellence. We value decisiveness, simplicity, and a "Job's Not Finished" mindset. The future of professional services is being written today at Harvey. This role focuses on Harvey in Word, our Microsoft Office Add-in built on OfficeJS, which brings AI-powered capabilities directly into Word for legal professionals. You will own and lead the development of this strategic product line, architecting and shipping features that integrate seamlessly with Word and handle the unique challenges of building performant, polished experiences within the Office Add-in environment. You will join a team of highly motivated engineers dedicated to the highest standards and may contribute to our Outlook integration and the next generation of agentic AI interfaces across the Microsoft suite.

$231k - $340k

Harvey

Harvey is transforming how legal and professional services operate by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. We are seeking a Staff Software Engineer to own and lead the development of Harvey in Word, our Microsoft Office Add-in built on OfficeJS. This role involves architecting and shipping features that integrate seamlessly with Word, addressing the unique challenges of building performant, polished experiences within the Office Add-in environment. You will join a team of highly motivated engineers and may contribute to our Outlook integration and the next generation of agentic AI interfaces across the Microsoft suite.

$231k - $340k

OpenAI

OpenAI's API Platform organization is seeking full stack and frontend engineers to help define and build the next generation of OpenAI's developer experience. This role involves working across frontend product surfaces, backend systems, SDK and documentation pipelines, and API workflows that serve millions of developers and companies. You will partner closely with product, design, research, API engineering, and developer-facing teams to make complex AI capabilities simple to understand, easy to test, and safe to launch in real-world applications. This is a highly cross-functional role for someone who cares deeply about craft, developer empathy, reliability, and product velocity.

Cognition is seeking an AI Support Engineer to resolve complex technical issues for customers using their AI software engineer products, Devin and Windsurf. This role involves investigating ambiguous, environment-specific problems across codebases, infrastructure, developer tooling, CI/CD systems, APIs, containers, and cloud platforms. You will be responsible for reproducing bugs, analyzing logs, tracing failures, forming root-cause hypotheses, and driving issues to resolution. The ideal candidate has strong debugging instincts, broad systems knowledge, and the ability to operate with urgency in a high-volume environment, comfortable context-switching and communicating clearly with customers and engineering teams.

Cognition is seeking an AI Support Engineer to resolve complex technical issues for customers using their AI software engineer products, Devin and Windsurf. This role involves investigating ambiguous, environment-specific problems across codebases, infrastructure, developer tooling, CI/CD systems, APIs, containers, and cloud platforms. You will be responsible for reproducing bugs, analyzing logs, tracing failures, forming root-cause hypotheses, and driving issues to resolution. The ideal candidate has strong debugging instincts, broad systems knowledge, and the ability to operate with urgency in a high-volume environment, comfortable context-switching and communicating clearly with customers and engineering teams.

Harvey

Harvey is transforming legal and professional services by combining agentic AI, an enterprise-grade platform, and deep domain expertise. We are building a generational company at an inflection point, with strong product-market fit and investor support, scaling fast and defining a new category. The work is ambitious, the bar is high, and the opportunity for growth is unmatched. Our team moves fast, takes ownership, and is deeply committed to our mission, operating with intensity and pushing for excellence. We value decisiveness, simplicity, and a "Job's Not Finished" mentality. As a Software Engineer on the Product Engineering team, you will own and lead engineering projects across our product lines, working closely with AI, Legal, and GTM teams to build secure systems that deliver value to our customers. We seek individuals experienced across the stack on incredible products, excited about building the future of application layer and genAI products.

$231k - $340k

Harvey

Harvey is transforming how legal and professional services operate by combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise. This is a rare chance to help build a generational company at a true inflection point, scaling fast and defining a new category. The work is ambitious, the bar is high, and the opportunity for growth is unmatched. The team moves fast, takes ownership, and is deeply committed to the mission, operating with intensity and pushing for excellence. As a Software Engineer on the Product Engineering team, you will own and lead engineering projects across various product lines, working closely with AI, Legal, and GTM teams to build secure systems that deliver value to customers. We are looking for individuals excited about building the future of application layer and genAI products.

$193k - $290k