Senior/Lead Full Stack Engineer (€80-120k + Equity) at Tier-1 backed AI agent startup

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Job Title

Senior/Lead Full Stack Engineer

Salary

€80-120k + Equity

Company Description

Tier-1 backed AI agent startup for industrial engineering

Job Description

You will lead engineering for a high-growth startup building agentic requirements software for complex manufacturing like aerospace and semiconductors. After bootstrapping to €500k+ ARR, the team raised from Atlantic Foodlabs and Cohere-affiliated angels. You will own architecture and delivery for their newest project, shipping high-impact Go and React code.

Location

Munich, Germany

Why this role is remarkable

• Join a founding-caliber team where over half the members are former founders with backgrounds from Stanford, Google, and YC-backed startups.
• Massive equity stake (1-2%) in a company tackling a multi-billion dollar market by bringing PhD-level AI capabilities to physical engineering workflows.
• Extreme autonomy and speed: skip the corporate red tape and ship production features daily with a small, elite team of high-performers.

• Lead technical execution and architecture for the company's newest product vertical, owning the roadmap from concept to deployment.
• Develop and ship robust production code across a Go backend and React/TypeScript frontend to solve complex AI integration challenges.
• Collaborate directly with the C-suite and customer success to translate manufacturing requirements into scalable, agentic software solutions.

• At least 7+ years of experience shipping production-grade software across the full stack with a focus on ownership and end-to-end delivery.
• Deep proficiency in a statically-typed language (ideally Go, but Rust, Java, or C# are accepted) and modern frontend frameworks like React.
• Proven leadership experience or the ability to mentor engineers and make critical architectural decisions while remaining hands-on in the codebase.

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.

And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.

Next steps

Step 1. Visit the job listing.

Step 2. Click 'Talk to Jack', or go straight there: https://www.jackandjill.ai/jobs/senior-lead-full-stack-engineer-80-120k-equity-at-tier-1-backed-ai-agent-startup-56589274-6386-48e1-998e-7f9fb83487ba?utm_source=linkedin&utm_medium=job_post&utm_campaign=featured_role_56589274-6386-48e1-998e-7f9fb83487ba

Step 3. Talk to Jack so he can understand your experience and ambitions.

Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.

Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction.

Step 6. If not, Jack will find you excellent alternatives. All for free.

We never post fake jobs

This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.

Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn't much we can do about it.

Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.