---
title: 'Product Engineer (Full Stack) at Maze'
canonical: 'https://feeny.ai/job/product-engineer-full-stack-maze-europe-xj597764vfb3'
type: 'job'
last_seen: '2026-09-07'
---

# Product Engineer (Full Stack) at Maze

- **Company:** Maze
- **Location:** Europe
- **Compensation:** €100k–€160k
- **Employment:** full-time
- **Work type:** remote
- **Posted:** 2026-09-03
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.ashbyhq.com/mazehq/971941ec-5aa2-49eb-bb0d-fed342455619/application

**Skills:** TypeScript, React, RESTful APIs, Python, FastAPI, TailwindCSS, TanStack, B2B SaaS, Database Query Optimization, Kubernetes, EKS, Temporal, PostgreSQL, Cloud platforms, Infrastructure-as-code, Shadcn/ui, Radix UI, LLM integration, AI-powered features

> As a Full Stack Engineer at Maze, you will own the complete stack from UI to API, building React applications and performant REST APIs using Python/FastAPI. You will work with a fast-paced startup team to deliver high-quality, scalable features for cybersecurity tools in a B2B SaaS environment.

## Job description

Summary of the Role:

As Product Engineer (Full Stack) at Maze, you'll be the technical force behind our customer-facing product experience, owning the complete stack from UI to API while moving at startup velocity. This is a unique opportunity to join as one of the early engineering team members of a well-funded startup building at the intersection of generative AI and cybersecurity. You'll work alongside our full stack product team with significant autonomy, owning your own API layer that powers the React application, enabling you to move fast and deliver exceptional experiences without dependencies or blockers.

You'll take full ownership of feature development from concept to production, building both the elegant UI components that security teams interact with daily and the robust API infrastructure that makes it all work. Your success will be measured by delivery velocity, product quality, autonomous execution, and the customer experience you create—not by process adherence or ticket completion. This role is perfect for a hands-on full stack engineer who has thrived in fast-paced B2B SaaS environments, values independence and ownership, and wants to build something extraordinary with a modern tech stack from the ground up.

Your Contributions to Our Journey:

- Own Product Feature Development: Take complete ownership of features from front-end UI through to API implementation and database layer, delivering end-to-end functionality that delights customers and drives product adoption
- Build with Modern Front-End Excellence: Craft exceptional user experiences using React, TypeScript, TailwindCSS, and the TanStack ecosystem (Router, Query, Table), creating intuitive interfaces for complex security workflows with attention to detail and performance
- Design and Maintain API Infrastructure: Build and own performant REST APIs using our Python/FastAPI backend, ensuring scalable, maintainable services that power the front-end while maintaining clean architecture and performance optimization
- Drive Autonomous Execution: Operate with high independence and startup energy—identify what needs building, make technical decisions quickly, and execute without waiting for perfect requirements or extensive process
- Optimize for Performance and Scale: Continuously improve application performance across the stack, from database query optimization to front-end rendering efficiency, ensuring our platform scales elegantly as we grow
- Contribute to Architectural Decisions: Participate in technical discussions and architectural planning, bringing your experience to help shape our front-end architecture and potentially grow into owning architectural decisions as the team scales
- Balance Speed with Quality: Move at startup pace while maintaining high standards—ship features rapidly, gather feedback, iterate quickly, but never compromise on code quality or customer experience

What You Need to Be Successful:

- Proven Full Stack Product Experience: 6+ years building production applications with strong command of both front-end and back-end development—you must be genuinely skilled at both, not primarily one with dabbling in the other
- Strong TypeScript and React Expertise: Deep, hands-on experience with TypeScript and React (or other modern component-based frameworks) in production environments, with strong understanding of component architecture, performance optimization, and modern patterns
- Performant RESTful API Development: Proven track record building performant RESTful APIs with server-side frameworks, with experience designing scalable API architectures, optimizing endpoint performance, and building maintainable backend services
- B2B SaaS Background: Direct experience in B2B SaaS product companies where you've built features for business users, understanding the unique requirements of enterprise product development and customer-facing applications
- Database Performance Intuition: Strong understanding of database interactions and query optimization—you instinctively know when a query might blow up and how to structure data access for performance at scale
- Startup Velocity Mindset: Thrives in fast-paced, ambiguous environments with bias for action—you "just go get it, go do it" without waiting for perfect specs, comfortable making pragmatic technical decisions quickly
- Attention to Detail with Speed: Exceptional balance of moving fast while caring deeply about customer experience and code quality—you build things right the first time while maintaining velocity
- Collaborative Independence: Comfortable working autonomously and owning your work end-to-end, while also collaborating effectively with designers, product managers, and other engineers when needed
- Nice to Haves:
- Python and FastAPI experience for our backend stack
- Kubernetes/EKS experience for understanding our deployment environment and infrastructure
- Temporal workflow orchestration experience for complex, distributed workflows
- PostgreSQL optimization skills and experience with database performance tuning at scale
- Experience integrating LLMs into applications, understanding how to build AI-powered features into production products
- Experience with our specific front-end stack: TailwindCSS, TanStack ecosystem (Router, Query, Table), shadcn/ui, Radix UI
- Infrastructure knowledge and comfort working with cloud platforms or infrastructure-as-code tools
- Design system or component library development experience
- Background at technical B2B SaaS companies where product velocity and customer experience were primary drivers

Why Join Us:

- Ambitious Challenge: We're using generative AI (LLMs and agents) to solve some of the most pressing challenges in cybersecurity today. You'll be building the product experiences that security teams interact with daily, creating intuitive interfaces for breakthrough AI-powered solutions.
- Expert Team: We are a team of hands-on leaders with experience in Big Tech and Scale-ups. Our team has been part of the leadership teams behind multiple acquisitions and an IPO.
- Impactful Work: Cybersecurity is a force for good - helping to stop cyber attacks ultimately helps deliver better outcomes for all of us. Your work will directly enable security teams to protect organizations worldwide from real threats.
- Build an AI-Native Company: We're building a new company in the AI era with the opportunity to design everything from the ground up - you'll work with a modern, carefully chosen tech stack and help establish engineering practices that scale with us through hypergrowth.
- Technical Ownership and Growth: True end-to-end ownership with your own API layer, freedom to make architectural decisions, and opportunity to grow into front-end architectural leadership as we scale the team and product.

## About Maze

## Company Overview
- **One-liner**: Maze uses AI agents to investigate and resolve cloud security vulnerabilities, automatically triaging and fixing the risks that matter.
- **Entity Type**: Private (Series A)
- **Headquarters**: London, United Kingdom
- **Founded**: 2024
- **Founders**: Harry Wetherald (CEO), Adrian Jozwik (CPO), Santiago Castiñeira (CTO)

## Core Business
- **Primary industry**: Computer and Network Security
- **Target customers**: B2B, Enterprise (including Fortune 200 companies), high-growth technology firms
- **Mission or purpose**: To give security teams AI-native tools to fight back against increasingly sophisticated cyber attacks by automating vulnerability investigation and remediation.

## Products & Services
- **Maze AI Security Platform**: A suite of AI agents that investigate, triage, and resolve security vulnerabilities. The platform includes:
  - **Cloud Vulnerabilities**: Triage and remediate CVEs in containers and VMs, catch zero-days before scanners see them.
  - **Dependencies (AI-SCA)**: Find, triage, and remediate CVEs in third-party code.
  - **Your Code (AI-SAST)**: Find and fix business-logic vulnerabilities that static scanners miss, or triage results from existing scanners.
  - The platform is built from the ground up to use modern AI for autonomous investigations, replicating the workflow of expert human analysts.

## Market Standing
- **Valuation/Market Cap**: Not disclosed
- **Key Metric (Funding)**: $31 million in total funding
- **Funding History**:
  - Pre-Seed (Dec 2023): Led by firedrop
  - Seed (Sep 2024): $6 million, led by Tapestry VC and Cherry Ventures
  - Series A (Jul 2025): $25 million, led by Theory Ventures
- **Notable Investors**: Theory Ventures, Cherry Ventures, Tapestry VC
- **Growth Signals**: 
  - Headcount growth of +158.8% year-over-year (37 employees as of mid-2025)
  - Monthly employee growth of +10%
  - Deployed in production with over ten organizations, including two Fortune 200 companies
  - Expanding into new use cases for its AI-native security platform
  - Operates in 11 countries

## Competitive Advantages
- **AI-Native Architecture**: Built from scratch to use modern AI for decision-making, instead of pre-defined logic and rules, allowing it to adapt to new threats.
- **Autonomous Remediation**: AI agents don’t just find vulnerabilities; they trace each to its root cause, verify the fix, and send it to the engineer, reducing mean time to remediation from weeks to minutes.
- **Contextual Intelligence**: Agents assemble context from code, runtime, cloud, and controls to understand the full environment, eliminating false positives.
- **Cost Efficiency**: Agents learn when to use expensive AI models and when to rely on cost-efficient techniques, allowing for scalable operations.
- **Founding Team Expertise**: Founders previously led product, design, and engineering teams at Tessian, Elastic, and Amazon. Engineering team includes veterans from Meta, Adyen, and Nvidia.

## Strategic Focus
- **Product Expansion**: Developing a comprehensive, AI-native security platform with new agents for additional security use cases beyond cloud vulnerabilities.
- **Team Growth**: Actively hiring across sales and engineering to meet strong market demand.
- **Market Penetration**: Expanding customer base beyond early adopters (Fortune 200 and high-growth tech) into broader enterprise segments.

## Why Work Here
- **Mission-Driven**: Opportunity to work on a critical problem—helping security teams fight back against AI-powered attackers with autonomous AI tools.
- **Cutting-Edge Tech**: Work on frontier-level AI agents and reasoning models, building at the intersection of AI and cybersecurity.
- **High Growth**: Company is scaling rapidly (158% headcount growth YoY) with strong investor backing, offering significant career growth opportunities.
- **Remote-First Culture**: Roles are listed as remote, with a physical office in London. Employees work across 26 locations globally.
- **Strong Engineering Culture**: 55% of staff are in technical roles, with a flat hierarchy (16% founders, 32% specialists, 11% senior).
- **Diverse Team**: Employees across 11 countries including UK, Germany, Poland, US, Netherlands, and Spain.
- **Open Roles**: Engineering Director, Backend Engineer (AI Agents), Product Engineer (Full Stack), Product Designer, Business Operations Manager, and Business Development Representative [jobs.ashbyhq.com](https://jobs.ashbyhq.com/mazehq).

## Sources
1. [mazehq.com](https://mazehq.com/)
2. [uk.linkedin.com/company/mazehq](https://uk.linkedin.com/company/mazehq)
3. [builtin.com/company/maze-mazehqcom](https://builtin.com/company/maze-mazehqcom)
4. [businesswire.com](https://www.businesswire.com/news/home/20250610372428/en/Maze-Launches-With-%2431-Million-for-Its-AI-Agents-That-Stop-Cloud-Security-Breaches)
5. [jobs.ashbyhq.com/mazehq](https://jobs.ashbyhq.com/mazehq)

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