The Heart

Consultant

Hybrid / Warsaw, Poland
Full-time / B2B, UOP, UZ
Venture Building Team

About Us

The Heart is Poland's leading venture builder – a co-founder that builds companies together with founders, scientists, and experienced operators, from the first idea through growth and exit, with a strong focus on the commercialization of technology and science. 

We operate at the intersection of four worlds: founders, academia, corporates, and capital – integrating them into one ecosystem where every new relationship compounds the value of every project we build. We work across three models: Accelerate (supporting founders with early traction in scaling and fundraising), Incubate (deep co-creation from idea to investment readiness), and Spin-off (full venture formation around scientific IP). We don't invest capital – we invest expertise, structure, and ecosystem access, staying with founders through every stage of building.

Role Overview

Our Venture Building team is at the core of what we do - transforming ambitious ideas into successful, scalable ventures.

As a Consultant, you will play a key role in advisory and venture-building projects, and in growing our pipeline of future ventures. You'll work closely with cross-functional teams to solve complex business challenges, validate new business models, and bring new ventures to life - while actively building and leveraging your network in the startup ecosystem to source promising founders, teams, and deals.

What You’ll Do

  • Lead and support venture-building and advisory projects, ensuring timely and effective delivery aligned with client goals.
  • Actively source and scout startups, founders, and early-stage teams by building and maintaining a strong personal network across the startup ecosystem.
  • Engage in outreach and networking - attending industry events, meetups, demo days, and founder communities - to identify opportunities and build a consistent deal pipeline.
  • Develop and nurture long-term relationships with founders, investors, accelerators, and other ecosystem players that translate into future transactions and venture-building opportunities.
  • Conduct comprehensive business and market analyses, including market assessments, competitor research, trend identification, financial modeling, and business model validation.
  • Translate research insights into strategic recommendations that inform business decisions and product directions.
  • Engage stakeholders through discussions, client workshops, and presentations to validate and refine proposed solutions.
  • Manage the process of gathering and defining business requirements, supporting prototype creation and solution design.
  • Ensure quality, efficiency, and the highest operational standards across all project activities.
  • Contribute to business development - prepare commercial offers, sales materials, and proposals for new initiatives.
  • Mentor junior team members, fostering a culture of learning, ownership, and continuous improvement.

What We’re Looking For

  • 3+ years of experience in business consulting, venture building, investment funds, or startup creation.
  • An existing network in the startup ecosystem (founders, investors, accelerators, communities) and a genuine drive to grow it further through active outreach and networking.
  • Ability to source, scout, and build relationships with startups and founders, with an eye for spotting promising teams and ideas early.
  • Strong analytical, communication, and interpersonal skills.
  • Ability to develop and evaluate business models and new opportunities.
  • Proactive, independent, and able to take full ownership of your work.
  • Fluent in English (spoken and written).
  • Proficient in Google Workspace and MS Office (Notion is a plus).
  • Bonus: knowledge of frameworks like Business Model Canvas and Lean Startup.

Why You’ll Love This Role

  • Work at the heart of venture building, contributing to real startups from concept to launch.
  • Learn from experienced founders and cross-functional teams in a fast-paced, dynamic environment.
  • Gain exposure to multiple industries, corporate partners, and innovative projects.
  • Collaborate with ambitious, curious colleagues in a culture that values autonomy, trust, and teamwork.
  • Enjoy flexibility in your work setup (office/hybrid) and practical benefits like private healthcare, Multisport, and English classes.
The Heart

Values

Aim high

Ambition with discipline
We set bold goals and pursue them with discipline and intention. We combine strategic depth with decisive execution — thinking clearly, acting with pace, and staying committed to a long-term vision.

Own It

Responsibility and commitment.
We take responsibility for our work, commit to outcomes, and follow through. We act with ownership, deliver on our promises, and care deeply about the results we create.

Turn Complexity into Clarity

Clarity is our advantage.
Tangled problems become structured systems. Ambiguity turns into clear steps, and analysis into momentum — so ideas move smoothly from vision to execution.

Stand for honesty

Openness builds trust.
We believe transparent communication and respectful feedback create strong relationships and better decisions. We speak clearly, listen openly, and address challenges with honesty and care.

Build Together

Stronger through collaboration.
We collaborate openly, share knowledge, and co-create solutions that are stronger because they’re built collectively. We succeed through shared ownership — celebrating wins together and learning from setbacks as one team.

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