🚀 Mason Squad Careers

Build the Brain of the CRM.

We bridge the gap between strategy and execution in sales. Join our core squad and scale the leading AI Enablement platform for DACH B2B scale-ups.

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High Impact & Speed

No red tape. Your features and strategies go live the same day to real C-Level customer accounts.

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Cutting-Edge Stack

We work with Next.js 16, Python, Gemini 3 API, Chrome Extensions & Deep CRM Integrations (HubSpot, Salesforce, Dynamics).

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Remote-First & Ownership

Work from anywhere in DACH. We value high ownership, transparent goals, and competitive compensation.

Open Positions

Select your role and submit your short application in under 2 minutes.

Working Student – Platform Builder & Digital Operations (f/m/d)

💼 Working Student (15–20h / week) 🌐 Remote / Berlin 💶 € 18.00 – 20.00 / hr

You are the internal operator: build the scalability of our tech stack, automate CRM workflows, and support customer enablement loops.

KEY RESPONSIBILITIES:
✓ Maintenance and optimization of internal tech stack (HubSpot CRM, web platform, Next.js)
✓ Automation of internal processes & interfaces using Make, Zapier & custom webhooks
✓ Preparation of tech audits and researching solutions in the GTM tech market

Senior Full-Stack & AI Engineer (f/m/d)

💼 Full-Time 🌐 Remote DACH / Berlin 🚀 Core Engineering

Build the core engine of Mason: From browser extension architectures to Gemini 3.1 integrations and realtime workflow analysis.

KEY RESPONSIBILITIES:
✓ Development and scaling of the Mason Next.js Core Platform and Chrome Extension Engine
✓ Integration of cutting-edge AI models (Gemini 3.1 Pro, Multimodal AI, Vision) for automated logic extraction
✓ Design of robust API interfaces and Event-Driven Architecture for SaaS workflows
✓ Optimization of performance, realtime WebSockets, and browser automation

Founding GTM & Product Growth Lead (f/m/d)

💼 Full-Time / Part-Time 🌐 Remote DACH / Hybrid 📈 Product-Led Growth

Drive viral adoption for Mason: From Product-Led Growth (PLG) loops to data-driven user onboarding flows.

KEY RESPONSIBILITIES:
✓ Build and optimize in-app activation loops and user onboarding flows
✓ Design data-backed growth experiments to increase trial-to-paid conversion rates
✓ Create strategic content and use-case demos for RevOps leads and GTM architects
✓ Collaborate directly with Product Engineering to reduce user friction

RevOps & HubSpot Solutions Architect (f/m/d)

💼 Full-Time / Part-Time 🌐 Remote DACH / Berlin 🏢 Enterprise Architecture

Integrate Mason seamlessly into complex HubSpot, Salesforce & Dynamics architectures for enterprise clients and optimize Lead-to-Cash processes.

KEY RESPONSIBILITIES:
✓ Design & implementation of custom object schemas and workflow logic in HubSpot Enterprise
✓ Integration of Mason snippets & SOP steppers directly inside CRM user interfaces
✓ Execution of technical debt teardowns & process audits for C-level executives
✓ Ensure GDPR compliance & data integrity across connected systems

Spontaneous Application (f/m/d)

💼 Flexible / Freelance 🌐 Remote / Hybrid ✨ Open Role

Don't see an exact match but know you can make a major impact at Mason? Tell us about your superpower!

KEY RESPONSIBILITIES:
✓ Shape your own role based on your strengths and our product roadmap
✓ Bring fresh momentum to product engineering, AI research, or GTM scaling
✓ Work directly alongside founder Stephan Sandhaus