Venture-Building Roles: The People Who Actually Build Companies

Venture-Building Roles: The People Who Actually Build Companies

Roles Inside Venture Studios

Discover the venture-building roles inside studios—Entrepreneurs in Residence (EIRs), Venture Leads, Founding CEOs, and Technical Leads. Learn how these roles create and launch startups.

Series: Roles Inside a Venture Studio (Part 2 of 4)

Series Navigation:

Part 1: Core Studio Leadership

Part 2: Venture-Building Roles (Current)

Part 3: Specialized Support Functions

Part 4: The Studio Operating Model

While studio leadership sets strategy and platform teams provide services, a distinct set of roles actually builds the companies themselves.

These are the people in the trenches—validating ideas, building MVPs, recruiting teams, acquiring customers, and ultimately transitioning ventures to independence. They exist in the fascinating space between studio employee and startup founder, combining the structure of a studio with the autonomy of entrepreneurship.

These roles are where ideas become companies.

Understanding these venture-building positions reveals the mechanics of how studios actually create startups. These roles are also where many aspiring founders begin their studio journey—either as employees learning the craft or as external entrepreneurs joining to lead opportunities.


The Venture-Building Career Path

Before exploring specific roles, it's helpful to understand how venture-building careers typically evolve within studios.

Common Career Progressions

Path 1: Platform → Venture Lead → Founder

Timeline: 1-3 years

Journey:

  • Join studio platform team (design, engineering, marketing)

  • Contribute to multiple ventures

  • Demonstrate capability and entrepreneurial drive

  • Selected to lead venture as Venture Lead

  • Recruited as full Founder when validated

  • Transition to independent CEO

Example: Designer joins studio → Works on 3 ventures over 18 months → Tapped to lead new consumer app → Becomes founding CEO → Raises Series A → Independent

Path 2: EIR → Founder

Timeline: 6-18 months

Journey:

  • Join as Entrepreneur in Residence

  • Explore and validate opportunity

  • Build conviction through validation

  • Become founding CEO if validated

  • Studio supports launch and growth

  • Transition to independence

Example: Executive becomes EIR → Validates B2B SaaS idea over 6 months → Becomes founding CEO → Builds MVP and gets traction → Raises seed → Independent

Path 3: External Founder → Studio-Backed Founder

Timeline: Immediate to 6 months

Journey:

  • Apply to studio with idea

  • Studio validates alongside founder

  • Partner to build and launch

  • Studio provides resources and expertise

  • Founder owns and leads throughout

  • Raise external capital → Independence

Example: Industry expert applies with idea → Studio validates → Founder builds with studio support → Launches → Raises Series A → Independent

Path 4: Specialist → Interim Executive → Founder

Timeline: Variable

Journey:

  • Join studio in specialized role

  • Serve as interim executive for ventures

  • Demonstrate leadership capability

  • Recruited to found new venture

  • Build and scale

  • Independence

Example: Growth marketer joins studio → Interim CMO for 2 ventures → Selected to lead new marketplace → Becomes founding CEO → Independent

The Temporary Nature

Critical distinction:

Most venture-building roles are designed to be temporary:

  • Build company over 12-24 months

  • Transition to full independence

  • Either stay with venture (as founder)

  • Or return to studio for next venture

  • Or leave studio entirely

This is feature, not bug.

Studios build ventures to spin off, not to own forever. The best venture-builders eventually become independent founders or move to new opportunities.


Role 1: Entrepreneur in Residence (EIR)

The EIR represents one of the most unique and important roles in the studio ecosystem.

What Is an EIR?

Definition:

An EIR is someone brought in on a temporary basis, with a specific goal: finding an opportunity to validate, and if validated, to pursue.[^1]

Key characteristics:

  • Temporary position (6-12 months typically)

  • Compensated during exploration

  • Expected to generate/validate ideas

  • May become founder of validated opportunity

  • Or may leave for other ventures

  • Built-in evaluation period

Primary Responsibilities

Idea Exploration:

  • Generate concepts in focus area

  • Research market opportunities

  • Interview potential customers

  • Map competitive landscape

  • Identify promising spaces

Validation Execution:

  • Test core hypotheses

  • Customer discovery interviews

  • Solution validation

  • Business model exploration

  • Technical feasibility assessment

Studio Collaboration:

  • Work with studio team

  • Leverage studio resources

  • Align with studio thesis

  • Contribute to learning

  • Document insights

Decision Preparation:

  • Synthesize findings

  • Develop recommendations

  • Present to investment committee

  • Make go/no-go recommendation

  • Prepare for next phase

Types of EIR Arrangements

1. Idea-Free EIR

Structure:

  • EIR explores multiple opportunity areas

  • Works with studio on ideation

  • Validates studio-generated concepts

  • Becomes founder of what validates

  • Maximum flexibility

Best for:

  • Experienced entrepreneurs

  • Studios with strong ideation

  • Vertical-focused studios

  • Thesis-driven exploration

2. Founder-with-Idea EIR

Structure:

  • EIR brings specific concept

  • Validates their own idea

  • Studio provides resources and guidance

  • Becomes founder if validated

  • May pivot to studio idea if needed

Best for:

  • Domain experts with ideas

  • Studios accepting external concepts

  • Industry-specific opportunities

  • Passionate entrepreneurs

3. Thesis-Driven EIR

Structure:

  • Studio defines opportunity space

  • EIR validates within boundaries

  • Solution emerges from validation

  • Focused exploration

  • Studio-aligned opportunities

Best for:

  • Vertical studios

  • Strategic initiatives

  • Market-specific opportunities

  • Controlled exploration

Day-to-Day Activities

Research and Learning (30%):

  • Market research

  • Competitive analysis

  • Technology trends

  • Industry developments

  • Expert interviews

Customer Discovery (40%):

  • Customer interviews

  • Problem validation

  • Solution testing

  • Willingness-to-pay research

  • Demand validation

Analysis and Synthesis (20%):

  • Data analysis

  • Pattern identification

  • Hypothesis refinement

  • Documentation

  • Recommendation development

Studio Collaboration (10%):

  • Studio meetings

  • Progress updates

  • Resource coordination

  • Knowledge sharing

  • Team brainstorming

Compensation Structure

Typical EIR compensation:

Salary-Based:

  • Monthly stipend: $8K-15K

  • 6-12 month commitment

  • Health benefits often included

  • No equity during EIR phase

  • Equity in venture if founded

Equity Options:

  • Lower/no salary

  • Options in future venture

  • Sometimes studio equity

  • Performance-based compensation

Hybrid:

  • Reduced salary + equity potential

  • Milestone bonuses

  • Transition to founder equity

  • Most common approach

Success Metrics

EIRs evaluated on:

  • Quality of validation work

  • Depth of customer insights

  • Hypothesis rigor

  • Recommendation quality

  • Collaboration with studio

  • Potential as founder

  • Speed and efficiency

Relationship to Studio

During EIR period:

  • Studio employee technically

  • Significant autonomy

  • Access to resources

  • Regular check-ins

  • Collaborative partnership

Transition to founder:

  • Negotiate founder terms

  • Define equity split

  • Establish roles and authority

  • Formalize relationship

  • Shift to CEO role

If not validated:

  • Part ways professionally

  • Maintain relationship

  • Potential future opportunities

  • Studio supports next steps

  • Clean separation

Key Skills for Success

Entrepreneurial:

  • Comfortable with ambiguity

  • Self-directed and motivated

  • Resilient through uncertainty

  • Resourceful and creative

  • Execution-oriented

Analytical:

  • Hypothesis-driven thinking

  • Data analysis capability

  • Pattern recognition

  • Synthesis of information

  • Critical thinking

Interpersonal:

  • Interview and listening skills

  • Relationship building

  • Collaboration

  • Communication

  • Humility and coachability

Domain:

  • Industry knowledge (often)

  • Network and connections

  • Market understanding

  • Customer empathy

  • Competitive awareness


Role 2: Venture Lead

The Venture Lead role bridges validation and full founding team recruitment.

What Is a Venture Lead?

Definition:

A studio team member who leads the building of a specific venture, typically before a full founder is recruited or as interim leadership.

Key characteristics:

  • Studio employee leading venture

  • May become founder

  • Or may transition to founder when recruited

  • Hands-on building role

  • Accountable for venture progress

When Venture Leads Are Used

Scenario 1: Pre-Founder Building

Studio validates opportunity, begins building before recruiting founder:

  • Venture Lead oversees MVP development

  • Coordinates platform resources

  • Manages early customers

  • Prepares for founder handoff

  • Typically 3-6 months

Scenario 2: Founder-in-Training

Talented studio team member being developed into founder:

  • Lead venture to prove capability

  • Learn company-building

  • Demonstrate leadership

  • Transition to full founder role

  • Studio evaluates fit

Scenario 3: Interim Leadership

Gap between founders or during transition:

  • Previous founder departed

  • New founder not yet recruited

  • Venture needs leadership

  • Short-term (3-6 months)

  • Keep venture alive

Primary Responsibilities

Strategic Leadership:

  • Set venture direction

  • Make product decisions

  • Define go-to-market

  • Prioritize features

  • Own outcomes

Team Coordination:

  • Manage platform resources

  • Coordinate designers and engineers

  • Align marketing efforts

  • Orchestrate execution

  • Resolve blockers

Customer Development:

  • Engage with early customers

  • Gather feedback

  • Iterate based on learning

  • Build relationships

  • Validate assumptions

Progress Delivery:

  • Hit milestones

  • Report to studio leadership

  • Make budget decisions

  • Manage timeline

  • Drive toward launch

Day-to-Day Activities

Product Development (40%):

  • Work with designers and engineers

  • Define features and requirements

  • Review designs and code

  • Make trade-off decisions

  • Ensure quality

Customer Engagement (30%):

  • Customer interviews

  • User testing sessions

  • Early customer meetings

  • Feedback synthesis

  • Market validation

Team Management (20%):

  • Daily standups

  • Prioritization meetings

  • Resource coordination

  • Problem solving

  • Progress tracking

Studio Collaboration (10%):

  • Leadership updates

  • Partner check-ins

  • Resource requests

  • Strategic discussions

  • Learning sharing

Relationship to Studio

As studio employee:

  • Reports to Studio Partner

  • Uses studio resources

  • Studio provides guidance

  • Regular reviews

  • Clear accountability

Transition scenarios:

Become founder:

  • Negotiate equity transition

  • Shift from employee to founder

  • Studio becomes board member

  • Autonomy increases

  • Venture spins off

Hand off to founder:

  • Transfer knowledge

  • Support onboarding

  • Transition ownership

  • Return to studio

  • Next opportunity

Return to platform:

  • Venture lead experience valuable

  • Strengthen studio skills

  • Ready for next venture

  • Or promote to partner

Compensation

As studio employee:

  • Salary (market rate for level)

  • Studio equity grants

  • Performance bonuses

  • Standard benefits

  • Sometimes venture options

If transition to founder:

  • Founder equity package

  • Reduced salary typically

  • Carried interest in venture

  • Vesting schedule

  • Market-standard terms

Success Metrics

Venture Leads measured on:

  • Milestone achievement

  • Product quality

  • Customer validation

  • Team coordination

  • Budget management

  • Communication effectiveness

  • Leadership demonstration


Role 3: Founding CEO (Studio-Backed Founder)

The eventual goal of most venture-building: an empowered founding CEO.

What Makes Studio-Backed Founders Different

Compared to traditional founders:

Similarities:

  • Own vision and strategy

  • Build and lead team

  • Make final decisions

  • Raise capital

  • Drive toward exit

Differences:

  • Studio validation preceded

  • Studio resources available

  • Shared equity with studio

  • Board includes studio

  • Ongoing partnership

  • De-risked opportunity

Primary Responsibilities

Vision and Strategy:

  • Own product vision

  • Set company direction

  • Define market positioning

  • Determine priorities

  • Make strategic bets

Team Building:

  • Recruit exceptional talent

  • Build company culture

  • Manage and develop team

  • Fire when necessary

  • Create high-performance organization

Product Development:

  • Drive product roadmap

  • Work with design and engineering

  • Ensure product-market fit

  • Iterate based on customers

  • Ship quality products

Go-to-Market:

  • Acquire customers

  • Build sales processes

  • Drive revenue growth

  • Optimize funnel

  • Scale distribution

Fundraising:

  • Tell compelling story

  • Build investor relationships

  • Raise capital (if needed)

  • Manage board

  • Hit milestones

Operations:

  • Manage finances

  • Build processes

  • Scale operations

  • Handle legal/compliance

  • Run day-to-day

Journey Stages

Stage 1: Founding (Months 0-6)

Focus:

  • Finalize product vision

  • Build initial team

  • Ship MVP or refine it

  • Get first customers

  • Prove core assumptions

Studio involvement:

  • Heavy support

  • Regular guidance

  • Resource provision

  • Problem-solving partnership

  • High-touch

Stage 2: Growth (Months 6-18)

Focus:

  • Achieve product-market fit

  • Scale customer acquisition

  • Build out team

  • Refine business model

  • Prepare for fundraising

Studio involvement:

  • Regular check-ins

  • Strategic guidance

  • Network access

  • Board-level involvement

  • Decreasing hands-on

Stage 3: Scale (Months 18-36)

Focus:

  • Scale revenue

  • Expand team significantly

  • Raise Series A/B

  • Enter new markets

  • Optimize operations

Studio involvement:

  • Board member only

  • Strategic moments

  • Occasional guidance

  • Network when needed

  • Mostly independent

Stage 4: Independence (Months 36+)

Focus:

  • Fully independent operation

  • Continued growth

  • Path to exit

  • Mature organization

Studio involvement:

  • Minimal

  • Board seat maintained

  • Exit planning

  • Special situations only

Relationship to Studio

Governance:

  • Studio holds board seat(s)

  • Regular board meetings

  • Major decisions require board

  • Founder has significant autonomy

  • Partnership not control

Resources:

  • Access to studio network

  • Platform support available

  • Recruiting help when needed

  • Strategic guidance available

  • But not dependent

Communication:

  • Weekly/bi-weekly in early stage

  • Monthly/quarterly later

  • Transparent reporting

  • Honest dialogue

  • Mutual respect

Success Metrics

Founding CEOs measured on:

  • Company growth and traction

  • Product-market fit achievement

  • Team quality and culture

  • Capital efficiency

  • Milestone hitting

  • Fundraising success

  • Path to exit/profitability

Common Challenges

1. Balancing Studio Partnership

  • Leveraging support without dependency

  • Maintaining autonomy

  • Accepting input gracefully

  • Knowing when to push back

  • Building independent identity

2. Transitioning from Employee Mindset

  • If came from platform team

  • Shift from executor to leader

  • Embrace founder responsibility

  • Develop CEO capabilities

  • Own outcomes fully

3. Building Team from Scratch

  • Recruiting when less proven

  • Competing for talent

  • Limited resources initially

  • Creating culture

  • Firing and managing performance

4. Managing Shared Equity

  • Less ownership than solo founder

  • Accepting studio partnership

  • Understanding value of support

  • Maintaining motivation

  • Appreciating de-risking


Role 4: Technical Co-Founder / CTO

The technical leadership role in studio-backed ventures.

Primary Responsibilities

Technical Strategy:

  • Define architecture

  • Choose technology stack

  • Make build vs. buy decisions

  • Plan technical roadmap

  • Assess feasibility

Engineering Leadership:

  • Build engineering team

  • Establish engineering culture

  • Set quality standards

  • Develop processes

  • Manage technical debt

Product Development:

  • Partner with CEO on product

  • Translate vision to implementation

  • Make technical trade-offs

  • Ensure scalability

  • Ship quality code

Infrastructure:

  • Build reliable systems

  • Plan for scale

  • Manage security

  • Optimize performance

  • Control technical costs

Sources of Technical Co-Founders

1. Studio Platform Team

Path:

  • Engineer on studio team

  • Contributes to multiple ventures

  • Demonstrates leadership

  • Selected for co-founder role

  • Transitions to venture

Advantages:

  • Known quantity

  • Studio relationship established

  • Technical quality proven

  • Cultural fit validated

2. External Recruitment

Path:

  • Studio recruits experienced engineer

  • Often has startup background

  • Matched to opportunity

  • Negotiates co-founder terms

  • Joins to build

Advantages:

  • Specific expertise needed

  • Senior experience

  • Proven in similar contexts

  • Fresh perspective

3. Founding CEO's Network

Path:

  • CEO brings co-founder

  • Prior relationship often

  • Shared vision

  • Natural partnership

  • Chemistry pre-existing

Advantages:

  • Established trust

  • Known working relationship

  • Aligned vision

  • Complementary skills

Relationship to CEO

Partnership dynamics:

Equal partners:

  • Shared equity (often)

  • Mutual respect

  • Complementary domains

  • Aligned incentives

  • Joint decision-making

Division of labor:

  • CEO: Product, GTM, fundraising, team

  • CTO: Technology, engineering, infrastructure

  • Overlap on product decisions

  • Collaboration essential

  • Clear boundaries

Conflict resolution:

  • Direct communication

  • Studio can mediate if needed

  • Focus on company success

  • Ego management critical

  • Long-term partnership

Technical Leadership Evolution

Early stage (First 6-12 months):

  • Hands-on coding (80%)

  • Architecture decisions

  • Hiring first engineers

  • Building foundation

  • Shipping fast

Growth stage (Months 12-24):

  • Mix of coding and management (50/50)

  • Building engineering team

  • Process establishment

  • Scaling infrastructure

  • Managing technical debt

Scale stage (Months 24+):

  • Primarily management (20% coding)

  • Leading engineering organization

  • Strategic technical decisions

  • Recruiting senior engineers

  • Long-term architecture

Success Metrics

CTOs measured on:

  • Product delivery speed and quality

  • Technical architecture quality

  • Engineering team performance

  • Infrastructure reliability

  • Technical debt management

  • Recruiting success

  • Collaboration with CEO


Role 5: Domain Expert / Industry Advisor

Not always full-time, but critical to venture success.

What Is a Domain Expert?

Definition:

A person with deep industry expertise who guides the venture, often part-time or advisory initially, sometimes transitioning to full-time leadership.

Common in:

  • Regulated industries (healthcare, fintech)

  • Complex B2B markets

  • Technical domains requiring expertise

  • Relationship-driven industries

Primary Responsibilities

Market Intelligence:

  • Provide industry insights

  • Competitive intelligence

  • Regulatory understanding

  • Trend awareness

  • Customer segment knowledge

Network Access:

  • Customer introductions

  • Partner relationships

  • Investor connections

  • Expert access

  • Industry navigation

Strategic Guidance:

  • Market positioning

  • Go-to-market strategy

  • Partnership opportunities

  • Regulatory strategy

  • Competitive approach

Credibility:

  • Lend credibility to venture

  • Validate for customers

  • Attract talent

  • Support fundraising

  • Build trust

Engagement Models

Advisor (10% time):

  • Monthly meetings

  • Specific questions

  • Introductions when needed

  • Equity: 0.25-1%

  • Advisory agreement

Part-Time Executive (25-50% time):

  • Weekly involvement

  • Lead specific function

  • Active problem-solving

  • Equity: 1-3%

  • Consulting agreement

Full-Time Leader (100%):

  • Become CEO or C-level

  • Full commitment

  • Build and lead

  • Equity: Founder-level

  • Employment agreement

Transition Path

Common progression:

Month 0-3: Advisor

  • Casual involvement

  • Test fit and chemistry

  • Validate opportunity

  • Build relationship

Month 3-9: Part-Time

  • Increase involvement

  • Take on specific responsibilities

  • Prove value

  • Deepen commitment

Month 9+: Full-Time Founder

  • Join as co-founder or CEO

  • Full equity package

  • Lead the business

  • Build the company

Not all advisors become founders, but path exists.


How Venture-Building Roles Collaborate

Success requires tight coordination.

During Validation (EIR leading)

EIR + Studio Partners:

  • Regular check-ins

  • Hypothesis refinement

  • Resource requests

  • Decision preparation

EIR + Platform Team:

  • Research support

  • Prototype development

  • Design assistance

  • Data analysis

EIR + Operating Partners:

  • Domain expertise

  • Network access

  • Functional guidance

  • Validation support

During Building (Venture Lead or Founder)

Venture Leader + Platform Team:

  • Daily collaboration

  • Product development

  • Design iteration

  • Engineering execution

  • Marketing campaigns

Venture Leader + Studio Partners:

  • Weekly updates

  • Strategic decisions

  • Resource allocation

  • Problem-solving

  • Milestone reviews

Venture Leader + Operating Partners:

  • Functional expertise

  • Best practices

  • Network leverage

  • Specific challenges

During Growth (Founding CEO)

Founder + Studio Partner:

  • Regular board meetings

  • Strategic guidance

  • Major decisions

  • Fundraising support

  • Network access

Founder + Platform Team:

  • Decreasing reliance

  • Specific projects

  • Knowledge transfer

  • Occasional support

Founder + Operating Partners:

  • On-demand expertise

  • Executive recruiting

  • Functional build-out

  • Scale challenges


Conclusion: Venture-Building as Craft

The roles that build ventures represent where ideas become reality.

Key Takeaways:

EIR: Temporary exploratory role to validate opportunities. May become founder if validated. 6-12 month commitment.

Venture Lead: Studio team member leading venture building. Bridge between platform and founder. May transition to founder.

Founding CEO: Ultimate goal—empowered leader building independent company. Studio partnership, not control.

Technical Co-Founder: Critical technical leadership. Equal partnership with CEO. Sourced from platform, external, or CEO network.

Domain Expert: Industry expertise and credibility. Advisory to full-time progression possible.

Success factors:

  • Clear role expectations

  • Studio support without control

  • Path to founder role

  • Equity aligned with contribution

  • Collaboration across roles

In the next part, we'll explore the specialized support functions that serve the entire studio.


Continue Reading: [Part 3: Specialized Support Functions →]

Series Navigation:

Part 1: Core Studio Leadership

Part 2: Venture-Building Roles (Current)

Part 3: Specialized Support Functions

Part 4: The Studio Operating Model


References

[^1]: Yoskovitz, B. (2024). "Recruiting Founders Into Your Venture Studio." Focused Chaos. Available at: https://www.focusedchaos.co/p/recruiting-founders-into-a-venture-studio


Explore venture studios: Visit VentureStudiosHub.com to discover venture-building opportunities.