Source Job

US

  • Design and build V as the primary agentic interface for getting work done across Vercel, from answering questions to executing complex workflows.
  • Build the agent architecture that allows V to understand intent, plan work, select tools, recover from failures, and complete long-running tasks.
  • Develop evaluation, observability, and feedback systems that measure whether V’s answers and actions are accurate, useful, efficient, and trustworthy.

TypeScript AI Software Engineering System Architecture

20 jobs similar to New Member of the Technical Staff, Internal Agent

Jobs ranked by similarity.

Global

  • Build and own customer-facing product experiences across Hermes Agent and Nous Portal on desktop, web, and mobile.
  • Develop full-stack features spanning frontend applications, backend APIs, and supporting services.
  • Partner closely with Product and Design to create polished, intuitive user experiences with exceptional performance and reliability.

Nous Research builds AI-powered products like Hermes Agent and Nous Portal, creating customer-facing experiences across platforms. The team is small and fast-moving, with a culture of ownership, curiosity, and collaboration.

Global

  • Own design and implementation of agent harness layer for autonomous app generation.
  • Develop long-horizon agentic workflows with maximal autonomy and robust evaluation loops.
  • Research novel AI approaches and ship them to production with strong observability and debugging.

Sekai is building an AI-driven consumer platform for creating, remixing, and sharing interactive mini apps. The company is Series A, backed by Khosla, a16z, Mayfield, and A*, with $30M raised and a remote-first culture.

US Unlimited PTO

  • Design and build agentic AI systems using frameworks like Mastra and n8n to power generative video platforms.
  • Work hands-on with creative and product teams to translate ideas into working AI architectures in real time.
  • Own observability, evaluation, and prompt management to ensure high-quality production performance.

Misfits & Machines is the innovation sister company of Marketing Architects, building transformative AI technologies to help marketers achieve remarkable growth. They are a fully remote team with industry-leading benefits and a culture focused on bold ideas and precision execution.

Global

  • Lead agent optimization efforts to design tools for optimizing token spend and response time.
  • Work closely with the AI Foundations team on agentic development and ecosystem integrations.
  • Take end-to-end ownership of features, ensuring reliability and great developer experience.

Temporal is an open source programming model that simplifies code and makes applications more reliable. They are a growing, fully-remote company with values of curiosity, collaboration, and humility.

US Canada

  • Design and implement full-stack applications, AI agents, and platform components for rapid GenAI agent development, validation, and deployment.
  • Build developer tooling, CI/CD, and observability for safe, fast iteration with evals, canaries, and rollout/rollback systems.
  • Apply current LLM patterns like RAG, retrieval, routing, and tool-use to deliver measurable customer value and improved trust/safety metrics.

Wolters Kluwer provides expert software and information solutions that professionals in healthcare, legal, tax, and compliance industries rely on for critical decisions. With over 21,000 employees worldwide and 2025 annual revenues of €6.1 billion, they operate in over 40 countries with a culture valuing diversity and inclusion.

$112,000–$216,000/yr
US 3w PTO 14w maternity 14w paternity

  • Design, build, and own the systems that power our Voice AI and Text AI agents across voice calls, SMS, and email.
  • Craft system-level prompts that shape agent behavior, reliability, and outcomes.
  • Develop tool-calling integrations for real-world actions like booking appointments and warm-transferring.

Hatch is building AI that transforms how service businesses grow. They are a small, ambitious team with a culture of speed, ownership, and impact.

Unlimited PTO

  • Build and ship core product surfaces end to end, primarily on the web and in our CLI
  • Design and implement features that make LiveKit feel obvious and powerful to developers
  • Engage directly with developers and customers to understand use cases and iterate quickly

LiveKit builds the infrastructure layer for agentic AI, providing developers with tools to build, test, and deploy AI agents. Founded in 2021, it powers voice and agentic applications for major companies like OpenAI and Meta, facilitating billions of calls annually, with a culture that values fast iteration and developer experience.

US

  • Architect and build the AI-native storefront builder, including component framework, rendering pipeline, and template engine.
  • Develop AI infrastructure for agent-driven workflows, including MCP server evolution and agent orchestration.
  • Drive system design decisions for API contracts, service boundaries, and performance tradeoffs.

Phoenix is the Autonomous Commerce Platform for DTC Founders, unifying storefronts, checkout, payments, and operations into one platform where AI agents handle the operational grind. They are an 8-figure ARR company growing 100%+ YoY with strong unit economics and efficient growth, backed by experienced operators.

Global

  • Build the Agent UI shell, Chrome extension, and real-time UI over live voice, desktop, and AI event streams.
  • Own the React app, WebSocket-driven UI, and plugin/module-federation patterns.
  • Ship in 1-week sprints with Friday demos, failing fast and moving forward.

We are an innovation group inside TTEC, building the next generation of AI CX tools for the world's biggest brands. We move like an early-stage startup, backed by the scale and enterprise client base of a company that has been obsessed with customer experience since 1982.

$54,195–$108,390/yr
Germany

  • Own the entire build from task to ship, building UI, writing backend logic, and deploying features on AWS or Vercel.
  • Talk directly to Design Partners to understand their e-commerce needs and translate them into smart software solutions.
  • Move fast, make pragmatic decisions, and bring features from discovery to live deployment using modern AI coding tools.

Adference, a subsidiary of ABOUT YOU since 2019, provides an online marketing solution for Amazon, helping agencies and brands optimize their Amazon Advertising. It is a fast-growing, innovative tech company with a flat hierarchy, open feedback culture, and remote options.

US

  • Own the end-to-end front-end experience for an enterprise-scale Agentic AI platform.
  • Design intuitive interfaces that transform complex AI reasoning into experiences engineers trust.
  • Build and maintain conversational interfaces, embedded AI assistants, and review workflows using React, TypeScript, and modern front-end technologies.

LTS builds AI-native engineering platforms to modernize legacy systems, particularly healthcare systems serving Veterans. The engineering team is intentionally small, fostering significant ownership and influence over product direction.

US

  • Build AI agents that interact with customers and handle accounting autonomously.
  • Construct an accounting ledger from scratch and integrate with financial data providers.
  • Ship new features daily in Typescript/Node/Svelte, making quick decisions and taking risks.

Synthetic synthetically recreates bookkeeping using AI, processing financial data and managing workflows autonomously. Founded in 2025, we are a five-person team backed by Khosla Ventures, building on experience from Bench Accounting and Teal.

US Canada Unlimited PTO

  • Contribute to the Platform Readiness team's agentic workflows on the Duo Agent Platform, designing and implementing automated evaluation of platform readiness.
  • Evolve the platform requirements knowledge base by contributing to schema design, validation tooling, and CI systems for cross-platform readiness.
  • Build integration surfaces that enable feature teams to engage with platform readiness tools directly in their existing workflows like issues, merge requests, and CI/CD pipelines.

GitLab is the intelligent orchestration platform for DevSecOps, enabling organizations to increase developer productivity and accelerate digital transformation. With over 50 million registered users and trust from 50% of the Fortune 100, GitLab fosters a high-performance culture driven by values and continuous knowledge exchange.

$135,000–$155,000/yr
US

  • Design and implement structured multi-agent architectures using Google ADK for production-ready systems.
  • Build deterministic graph workflows and integrate AI agents with enterprise datastores, APIs, and MCP tools.
  • Deploy optimized agents to Agent Engine via Google Cloud Platform, ensuring high availability, security, and low latency.

TTEC Digital pioneers engagement and growth solutions that fuel exceptional customer experience (CX). With 1,800+ employees, we are part of TTEC Holdings Inc., which has been certified as a Great Place To Work 2024-2025 across 14 countries.

US

  • Be part of a team replacing a decades-old legacy system with a modern web ecosystem using Agentic AI tools like Claude Code and Codex.
  • Develop and own domain services in TypeScript and Node.js, including case lifecycle state machines and pricing engines.
  • Deliver complete vertical slices of business capability across the full stack, from React UI to AWS CDK infrastructure-as-code.

Redhorse Corporation is a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We are a team of thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions.

Global

  • Build agent-forward onboarding and turn unstructured inbox data into a working CRM.
  • Design experiments to capture meaningful data and own the entire funnel in Amplitude.
  • Work across the whole app on onboarding, activation, billing, and import, shipping in weeks.

Close builds a communication-first, AI-powered CRM to help sales teams sell more, faster. It's a bootstrapped, profitable 120-person company with a 100% remote team focused on customer needs and open source.

US

  • Build and maintain vertical slices of business capability including React frontends, Node services, Prisma schemas, and AWS infrastructure.
  • Own the user experience for complex, policy-laden workflows, ensuring multi-step wizards and data-dense interfaces are simple and intuitive.
  • Operate in an always-green main branch environment, shipping small, reviewable changes to stakeholders constantly.

Redhorse Corporation is a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. They are a team of thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions for difficult and important mission sets.

US

  • Design and build agentic AI systems to automate complex workflows across ICON's software platform.
  • Develop LLM-powered features using state-of-the-art foundation models and APIs.
  • Architect multi-agent pipelines, tool-use systems, and MCP integrations.

ICON is a construction technology company that develops advanced 3D printing and robotic systems for building homes and structures. The company fosters an innovative, inclusive, and diverse work environment with a focus on pushing the boundaries of construction technology.

  • Build and prototype AI-native product interfaces across web and mobile.
  • Create functional prototypes of new HCI interaction models, including streaming responses and multi-step task flows.
  • Work closely with product, design, and ML teams to validate interaction ideas quickly.

A1 builds proactive smart assistants for everyday users, aiming to reduce task completion time by 90%. The team is small, high-talent, and hands-on, with a culture of collective decision-making and rapid iteration.

Europe Unlimited PTO

  • Own and drive the quality, reliability, and evolution of AI systems in production across multiple products.
  • Design and orchestrate agentic AI workflows, tool-based systems, and multi-step LLM chains with clean tool contracts.
  • Manage production prompt systems, run A/B experiments, and monitor AI system metrics using Langfuse and other observability tools.

Ruby Labs is a leading tech company that creates and operates innovative consumer products across health, education, and entertainment. The company has a fast-growing, ambitious team with a high-performance culture.