Software Engineer (full-time) (Heilbronn/Hybrid) (m/f/d)

D11Z. Ventures; Heilbronn; Hybrid; EUR 65,000 - 90,000; Full time

Benefits offered by this job

Bonus component

Hybrid work model

Competitive salary

Job summary

D11Z. Ventures in Heilbronn invites a hands-on software engineer to own and scale our internal technology platform, from data infrastructure to AI agents. You will join the engineering task force and work in a flexible hybrid setup to support Europe-wide startup sourcing and evaluation.

We seek 1–3 years of experience, a STEM degree, and fluent German and English. Proficiency in Python and SQL, a builder mindset, and hands-on ownership are essential as you design databases, APIs, and automations

Qualifications

• Degree in Computer Science, Physics, Mathematics, or a related STEM field.
• 1–3 years of experience in a fast-paced technical environment.
• Strong proficiency in Python and SQL.
• Fluent in both German and English.
• Hands-on, ownership-driven, and builder mindset.

Responsibilities

• Build and maintain data infrastructure, including databases and API integrations.
• Optimize our AI-powered deal sourcing pipeline.
• Build internal AI agents to accelerate the investment team.
• Implement automations to streamline fund management processes.

Skills

Python

SQL

German (Fluent)

English (Fluent)

Ownership mindset

Education

Degree in Computer Science or related STEM

Job description

D11Z. Ventures is one of Europe's largest single-LP Venture Capital firms, backing the next generation of software and deep tech founders across Europe. With a focus on pre-seed and seed investments in cybersecurity, AI infrastructure and enterprise software, we operate at the intersection of capital and cutting-edge technology. Our internal engineering task force plays a key role in this.

We're looking for a hands on software engineer to own and scale our internal technology platform from data infrastructure to AI agents as we transform venture capital through data. We've already built the foundation: A proprietary system we use to source and evaluate startups. Now we need someone to take it to the next level.

You'll be based at our office in Heilbronn, working full-time in a hybrid setup as part of our engineering task force. You'll own the agentic systems that shape how we find and back Europe's best founders.

Tasks

• Build and maintain our data infrastructure, including databases and API integrations
• Optimize our AI-powered deal sourcing pipeline
• Build internal AI agents to accelerate the investment team
• Implement automations to streamline our fund management processes

Requirements

• Degree in Computer Science, Physics, Mathematics, or a related STEM field
• 1–3 years of experience in a fast-paced technical environment (startup/scaleup/VC)
• Strong proficiency in Python and SQL
• Fluent in both German and English
• Above all: Hands-on, ownership-driven, and builder mindset

Why D11Z. Ventures

• Join a team advancing agentic Venture Capital while building systems that drive capital allocation
• Competitive salary with a bonus component
• Flexible hybrid setup