Founders Associate Intern (m/w/d) - Early-Stage Startup at Taxforce Services | Berlin, DE | Rezi

Founders Associate Intern (m/w/d) - Early-Stage Startup at Taxforce Services

Founders Associate Intern (m/w/d) - Early-Stage Startup

Taxforce Services · Berlin, DE

1 weeks ago

Founders Associate Intern (m/w/d) - Early-Stage Startup

Taxforce Services · Berlin, DE

8 days ago
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About the Role

Taxforce is building Germany's leading Tax Advisory firm, rethinking tax advisory from the ground up with an AI-powered and highly automated, yet personal approach. We are starting with healthcare professionals and aim to expand into many more industries. This is a €40B market in Germany alone, with processes that have barely changed in decades. AI is enabling a fundamental shift and we are writing the playbooks. We are a small, highly ambitious team in Berlin, backed by €5M from Tenet VC and founded by alumni of Goldman Sachs, Harvard Business School, Bain & Company and the former Klarna Head of Engineering. You’ll work directly with the founders, take on real responsibility from day one, and see how AI transforms a real-world industry. We offer a high-ownership environment, direct feedback and mentoring, a collaborative team, and competitive salary.

Responsibilities

  • Build and maintain a pipeline of potential acquisition targets, from initial research and screening to first outreach.
  • Support the onboarding and integration of newly acquired practices, from process documentation to cross-firm coordination.
  • Identify manual, fragmented workflows and help fix them at the root, building AI-first automations and getting into the tools yourself to make it happen.
  • Help build and maintain the reporting and financial planning infrastructure that keeps Taxforce running.
  • Support the preparation of investor updates, board materials and internal documentation as we scale.
  • Run recurring processes, close operational gaps and take care of the things that simply need to get done, and automate it as you go.

Requirements

  • Motivated to go the extra mile and thrive in fast-paced startup environments.
  • Gained hands-on experience through internships or working student roles (ideally in Consulting, IB or Tech).
  • Studying at or have graduated from a well-regarded university or business school.
  • Able to think logically, break down complex problems and prioritise between multiple tasks.
  • Comfortable using AI tools, can implement small automations, and learn new tools and skills on the go.
  • Excited about building something from scratch and comfortable with ambiguity and rapid iteration.
  • A team player, with natural collaboration and knowledge sharing abilities.
  • Require German language skills as customers mostly speak German.

Skills

  • AI tools
  • Automation
  • M&A
  • Operations
  • Reporting
  • Financial planning
  • Investor relations
  • Process building

Location

  • Berlin

Work Type

  • Onsite
  • Full-time

Experience Level

  • Internship

Education Level

  • University degree
  • Business school degree

Salary/Compensations

  • Competitive salary

Benefits

  • Work directly with experienced founders with backgrounds in Goldman Sachs, Harvard Business School, Bain & Company and high-growth tech companies.
  • Ownership from day one: Take on real responsibility early and help shape how Taxforce is built across sales, operations, and product.
  • Front-row seat to AI in the real world: See how AI is applied to transform a traditional industry and actively contribute to building an AI-driven product.
  • Hands-on venture building: Get deep exposure to building a company from scratch — from go-to-market to operations to product development.
  • Steep learning curve: Work on real problems, ship quickly, and build skills that prepare you to start your own company.
  • Strong team environment: Join an ambitious, supportive team with direct feedback and a high level of trust and ownership.

About the Company

  • Taxforce is building Germany's leading Tax Advisory firm.
  • Founded in 2025, Taxforce rethinks tax advisory from the ground up: AI-powered and highly automated, yet personal.
  • We’re starting with healthcare professionals, a complex and underserved segment we're building Taxforce specifically for, growing both organically and through M&A, with the ambition to expand into many more industries over time.
  • This is a €40B market in Germany alone, with processes that have barely changed in decades.
  • We’re a small, highly ambitious team in Berlin, backed by €5M from Tenet VC and founded by alumni of Goldman Sachs, Harvard Business School, Bain & Company and the former Klarna Head of Engineering.