TypeScript Jobs

Harvey

Harvey is seeking a Manager, Enterprise Application Engineering to build and lead the engineering team responsible for the company's internal business systems. This role involves managing a team of Enterprise Application Engineers and AI Enablement Engineers who develop critical applications, integrations, and agents that power Harvey's business operations. The manager will also remain hands-on with coding and architecture, setting the technical direction and standards for the team. This is a key leadership position, establishing Harvey's Business Technology presence in Dublin and anchoring the EMEA engineering efforts as the company expands internationally. The ideal candidate is a working manager with experience building internal applications and integrations in a fast-paced environment, leading small engineering teams, and a passion for applying AI agents to solve internal business challenges.

LangChain is seeking a Design Systems Engineer to build, own, and evolve the company's component library. This role is crucial for providing a cohesive, scalable, and high-quality UI foundation that enables frontend teams to ship fast without sacrificing quality, accessibility, or consistency. You will work at the intersection of Design and Engineering, collaborating with designers, product engineers, and platform teams to translate design intent into robust, reusable components and tooling. Your work will have direct impact across LangChain's products, offering significant ownership and influence.

$180k - $240k

LlamaIndex is seeking a Developer Advocate to be the public face of LlamaParse, our agentic OCR and document parsing engine for AI applications. This role is for someone who excels in person and on camera, focusing on showcasing the product's capabilities through demos, social media engagement, and event participation. You will evangelize LlamaParse by demonstrating how it transforms complex documents into structured data for AI systems, sharing real-world experiences to encourage developer adoption. We value compelling communication and demo skills over years of experience, making this an open-level position.

LlamaIndex is seeking a Developer Advocate to be the public face of LlamaParse, our agentic OCR and document parsing engine for AI applications. This role is ideal for someone who thrives in person and on camera, engaging with developers and teams at events, running demos, and showcasing the product's capabilities. You will evangelize LlamaParse by demonstrating how it transforms complex documents into usable structured data for AI systems, sharing your real-world experiences to inspire developers to try the product. We are open to candidates of all experience levels, prioritizing compelling presentation and demo skills over years of experience.

Gamma is seeking a Senior Solutions Architect to help integrate its visual communication layer into various platforms like Claude, ChatGPT, and Salesforce. This role involves hands-on solution building, working with enterprise customers on AI transformation, and enabling platform partners to build on Gamma's API. You will collaborate with engineering, product, sales, and customer success teams to ensure reliable and useful integrations, and to influence the API product roadmap based on customer and partner feedback. The position emphasizes a strong in-office culture with 4-5 days per week in New York, offering flexibility for focused work from home.

$140k - $240k

Mercor is seeking a Member of Technical Staff to join their Enterprise Platform team. This role is crucial for building and running complex agents used by enterprise customers and internal Applied AI engineers. You will work across the full stack, focusing on enterprise-grade security, routing, isolated execution, and the intelligence plane that drives improvements. This is a pure platform and infrastructure engineering position, with the opportunity to shape the future of agent platforms in a production environment. You will collaborate closely with Applied AI engineers, owning the platform that bounds the business's offerings.

Anthropic

Anthropic is seeking a Software Engineer to help build and maintain new agentic coding tools for developers. The ideal candidate will have a passion for developer tools, extensive knowledge of diverse programming environments and languages, and experience with advanced LLM features like tool-use, chaining and orchestration patterns, and prompt engineering. Curiosity about AI research is a must. We believe new AI capabilities are best achieved through secure foundations, and as capabilities grow more advanced, it is critical that progress moves forward safely and for the benefit of all society.

Anthropic

Anthropic is seeking a Technical Documentation and Content Engineer to own the documentation for Claude apps. This role involves more than traditional technical writing, focusing on unifying the documentation estate across multiple product surfaces. You will be responsible for the architecture, standards, and engineered systems that maintain high quality at scale. This is a content and systems ownership role where you will curate content, set quality bars, and build automation for review, maintenance, and quality enforcement. You will collaborate with engineers building documentation tooling.

Anthropic

Anthropic is seeking desktop app engineers to join their Claude product team. The mission is to build native applications that leverage advanced language models, packaging AI capabilities into elegant desktop experiences. This role involves working with a team of engineers, researchers, and product specialists to design and implement components that connect AI technology with user interfaces. The team is looking to build the best possible version of Claude for macOS and Windows using a mix of native and web technologies, and is interested in strong engineers eager to learn new languages and technologies to create optimal user experiences.

Anthropic

Anthropic's Application Security team is responsible for securing the systems that build, serve, and operate Claude. This role will establish and lead the security due diligence and integration function for Anthropic's acquisitions. You will assess target companies' security postures pre-close, provide security risk assessments to leadership, and ensure acquired systems meet Anthropic's security standards post-close. This is a dedicated role to formalize the M&A security playbook, risk model, and tooling, making the process repeatable and scalable. While the primary focus is M&A security, you will also be an active member of the Application Security team, participating in team rituals, on-call rotations, and contributing to core AppSec projects when deal flow is quiet. The role requires comfort with ambiguity, time-sensitive work, and the ability to quickly assess unfamiliar systems under pressure.

Anthropic

As a member of the Applied AI team, you will serve as a Forward Deployed Engineer (FDE) embedded directly with strategic customers to drive transformational AI adoption. You will collaborate closely with customer teams to ship advanced AI applications that solve real-world business problems, accelerating the adoption of existing products and creating new applications built on our models. Working with Post-Sales, Product, and Engineering teams, you'll combine engineering expertise, an understanding of frontier AI applications, and customer-facing skills to develop innovative solutions for complex business challenges while maintaining high standards for safety and reliability. You will operate autonomously, thrive under ambiguity, and represent Anthropic at the highest level in customer environments, playing a key role in championing our mission in the enterprise.

Anthropic

As a Full-Stack Software Engineer in Reinforcement Learning (RL), you will be instrumental in building the platforms, tools, and interfaces essential for environment creation, data collection, and training observability. Your work will directly impact the quality of data used to train Anthropic's next-generation AI models. You will own product surfaces from end-to-end, encompassing backend services, APIs, and web UIs used by researchers, external vendors, and data labelers. The role emphasizes shipping polished, reliable products quickly, even when faced with ambiguous, high-stakes problems. This team operates at a rapid pace, focusing on judgment and taste to meet researcher needs, iterating on data collection strategies to distill expert knowledge into models within short feedback loops.

Anthropic

Anthropic is seeking experienced full-stack engineers to join teams focused on current and emergent AI products. You will be a technical leader, taking end-to-end ownership of the user experience for products like Claude.ai, the Anthropic API, and enterprise deployments. This role involves partnering with product leaders, designers, and researchers to translate new model capabilities into user-facing features. You will own technical quality across the stack, including performance, accessibility, reliability, and developer experience, with the goal of scaling solutions to millions of global users. The teams are focused on various areas including developer tools, beneficial deployments for non-profits and educational institutions, vertical AI products for finance and life sciences, enterprise AI solutions, and public sector applications.

Anthropic

Anthropic's Product Engineering organization is seeking experienced full-stack engineers to lead teams focused on current and emergent products. You will be a technical leader responsible for the end-to-end user experience across various platforms like Claude.ai, the Anthropic API, and enterprise deployments. This role involves partnering with product leaders, designers, and researchers to translate new AI capabilities into user-facing products, with a focus on technical quality, scalability, and a passion for AI's potential.

Anthropic

Anthropic's mission is to create reliable, interpretable, and steerable AI systems that are safe and beneficial for users and society. The Connectivity team is focused on making Claude the most connected AI, defining how agents safely access external systems with the right permissions for enterprise trust. This involves shipping standards and services for various Anthropic products, owning the MCP proxy for tool call routing, and managing OAuth and token authentication. The team is also a core contributor to the MCP spec and maintains official Python and TypeScript SDKs. We are seeking experienced software engineers to join this team, which spans San Francisco and London, to work on critical reliability and enterprise trust challenges, including large-scale OAuth, admin controls for agent permissions, and robust proxy infrastructure.

Anthropic

The Auth & Identity team at Anthropic builds the core authentication, authorization, and identity platform that powers all Anthropic products, including the API, Claude Code, Claude.ai, and enterprise offerings. This platform handles every login, API key, OAuth token, access decision, and organization record. As Claude evolves into an agentic platform, this team is defining the future of identity and access for human users, service accounts, and autonomous agents acting on behalf of users. The role involves owning critical, high-traffic systems end-to-end, from design to iteration, and shaping the technical strategy for identity and access across Anthropic. This includes designing credentials for agents, routing access decisions through a unified authorization system, building a first-class identity model for service accounts and agents, ensuring global distribution and multi-region resilience, and deepening enterprise integrations.

Anthropic

Education Labs builds paradigms to help people become genuinely more capable. This role is a blend of researcher, product builder, and interaction designer, focused on studying how AI transforms human capability and shipping features based on discoveries. You will have significant creative license to define "good" experiences, exploring new interaction patterns rather than optimizing existing ones. The focus is on experiences that make users progressively more capable, curious, and empowered over time, integrating skill development into product design and measuring success by user growth. You will operate as a one-person technical shop, prototyping ideas, establishing technical direction, and shipping production-quality features to millions of users, requiring strong product instincts and clean interface design sensibilities balanced with comfort in ambiguity and frontier thinking.

Anthropic

Anthropic is building reliable, interpretable, and steerable AI systems to be safe and beneficial for users and society. We are a growing team of researchers, engineers, policy experts, and business leaders dedicated to this mission. We are seeking a Staff Software Engineer to lead technical direction at the intersection of engineering and research for the Claude Code team. In this role, you will collaborate with researchers and engineering leadership to define how we measure, understand, and enhance Claude's coding abilities. You will architect the systems, tooling, and evaluation infrastructure that accelerate our research progress and be responsible for technical decisions impacting the team and beyond. This senior individual contributor position is for someone with a proven track record of building and owning large-scale systems, ready to take on a technical leadership role by driving architecture, mentoring engineers, and influencing the future of Claude Code.

Anthropic

Anthropic's research teams are pushing the boundaries of AI safety and capability research, and they need exceptional tools to do their best work. As a Software Engineer on the Research Tools team, you'll build the infrastructure and applications that enable our researchers to iterate quickly, run complex experiments, and extract insights from frontier AI systems. This role sits at the intersection of product thinking and full-stack engineering. You'll work directly with researchers and engineers to deeply understand their workflows, identify bottlenecks, and rapidly ship solutions that multiply their productivity. Whether you're building human feedback interfaces for model evaluation, creating platforms for experiment orchestration, or developing novel visualization tools for understanding model behavior, your work will directly accelerate our mission to build safe, reliable AI systems. We're looking for someone who can operate with high agency in an ambiguous environment—someone who can be dropped into a research team, quickly develop domain expertise, and independently drive impactful projects from conception to delivery.

Anthropic

Anthropic is seeking software engineers to develop safety and oversight mechanisms for their AI systems. This role focuses on building systems to detect unwanted model behaviors, prevent misuse, and ensure user well-being, enforcing terms of service and acceptable use policies. You will apply your technical skills to uphold principles of safety, transparency, and oversight.