At Prellis, we aim to revolutionized drug discovery by harnessing the power of human immune system with tightly, integrated machine learning to develop next-generation antibody therapeutics with unparalleled speed, precision and safety. We are committed to empowering our pharmaceutical partners with access to the most promising fully human candidates.

We are seeking a versatile Business Development Senior Director/Director (title dependent on work experience) to support our strategic initiatives through partner evaluation, market research, financial modeling, and corporate strategy. This role is ideal for a detail-oriented professional who thrives in a fast-paced environment and enjoys working across multiple disciplines including business development and finance. Join our dynamic team as a key contributor to strategic growth initiatives and partnership development.

Primary Responsibilities

• Conduct comprehensive research and evaluation of potential strategic partners
• Perform market analysis to identify emerging trends, competitive landscapes, and growth opportunities
• Create executive-level presentations for leadership and board meetings
• Support deal benchmarking activities by analyzing comparable transactions and market valuations
• Structure deal frameworks and collaborate on term negotiations
• Lead end-to-end transaction processes from initial scoping through contract execution
• Coordinate due diligence activities with internal teams and external advisors
• Support contract finalization and post-close alliance management activities
• Support, develop and maintain financial models
• Prepare investment materials and executive presentations

Required Qualifications

• Bachelor's degree in Finance, Business, Economics, Biology or related field
• 3-5 years of experience in strategy consulting, investment banking, corporate development, or related analytical role
• Experience in pharmaceutical, biotechnology, or healthcare industries
• Proficiency in financial modeling and Excel
• Strong analytical and problem-solving skills with attention to detail
• Excellent written and verbal communication skills
• Experience with M&A transactions, partnerships, or strategic alliances

Desired Skills

• MBA or advanced degree preferred but not required
• Proficiency in PowerPoint and data visualization tools
• Ability to work independently and manage multiple priorities simultaneously

Location: Remote or Hybrid Work

About Prellis

Prellis Biologics is a pre-IPO biotech located in Berkeley CA with a team-oriented, inclusive, and family-friendly culture. Our growing pipeline target high unmet patient needs across therapeutics including metabolic, inflammation, and oncology disease. Prellis has raised funding from top investors, including Celesta, Khosla Ventures, SOSV, & Avidity Partners.

What you can expect of us

As we work to develop treatments that take care of others, we also work to care for your professional and personal growth and well-being. From our competitive benefits to our collaborative culture, we’ll support your journey every step of the way.

Actual salary will vary based on several factors including but not limited to, relevant skills, experience, and qualifications.

In addition to the base salary, Prellis offers compelling benefits based on eligibility, comprising of health and welfare plans for staff and eligible dependents, financial plans with opportunities to save towards retirement or other goals, work/life balance, and career development opportunities that may include:

• A competitive employee benefits package, including group medical, dental and vision coverage, life and disability insurance, flexible spending accounts an a 401(k) plan
• Stock-based long term incentives
• Holiday package including a 1+ week winter shutdown
• Flexible work models, including remote and hybrid working arrangements, where possible

Application deadline

Prellis does not have an application deadline for this position; we will continue accepting applications until we receive a sufficient number or select a candidate for the position.

Prellis Bio is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

We believe diversity, equity, and inclusion need to be at the foundation of our culture. We work hard to bring together diverse teams–grounded in a wide range of expertise and life experiences–and work even harder to ensure those teams thrive in inclusive, growth-oriented environments supported by equitable company and team practices. All candidates can expect equitable treatment, respect, and fairness throughout the interview process.