What is a Consultant at Castlight?

As a Consultant at Castlight, you act as the critical bridge between our innovative healthcare navigation technology and the organizations that rely on it. Your role is essential to ensuring that our clients fully understand, adopt, and maximize the value of our platform. By translating complex health benefits data into actionable strategic insights, you empower employers to optimize their benefits spend while improving health outcomes for their employees.

This position directly impacts both client success and our broader business growth. You will frequently partner with sales, product, and customer success teams to drive platform adoption, support renewals, and identify upsell opportunities. The work is highly visible, often placing you in front of executive stakeholders where your ability to command a room and articulate value is paramount.

Working as a Consultant here is both challenging and incredibly rewarding. You will tackle complex, ambiguous problem spaces within the healthcare ecosystem, requiring a blend of deep domain curiosity and sharp commercial acumen. Expect to operate at scale, influencing how large enterprises deploy Castlight products to thousands of end-users.

Common Interview Questions

Getting Ready for Your Interviews

Preparing for the Consultant interview requires a strategic approach that balances your subject matter expertise with your ability to perform in high-stakes client scenarios. You should view your preparation through the lens of a trusted advisor who can both manage relationships and drive revenue.

Client-Facing Communication – This is a measure of your executive presence, clarity, and persuasiveness. Interviewers will look at how you structure your thoughts, handle objections, and command a room during simulated client meetings. You can demonstrate strength here by practicing concise, value-driven communication and maintaining composure under pressure.

Sales & Strategic Impact – This evaluates your ability to connect consulting work to business outcomes. Castlight expects consultants to understand how their client interactions influence sales, renewals, and product adoption. You will stand out by clearly quantifying how your past work has directly impacted revenue or growth metrics.

Problem-Solving & Adaptability – This assesses how you navigate ambiguity and tailor solutions to specific client needs. Interviewers want to see your analytical framework for diagnosing client challenges and recommending data-backed solutions. Showcasing a structured, logical approach to unexpected scenarios will highlight your readiness for the role.

Culture Fit & Collaboration – This measures your ability to work seamlessly across internal teams. Because you will interface heavily with peers across different departments, interviewers evaluate your empathy, teamwork, and alignment with our core values. You can prove this by sharing examples of successful cross-functional projects and stakeholder alignment.

Interview Process Overview

The interview loop for the Consultant role at Castlight is rigorous, thorough, and heavily focused on real-world application. Your journey typically begins with an initial recruiter screen to assess baseline qualifications, compensation expectations, and general cultural alignment. From there, you will move into a robust series of 4 to 5 phone or video interviews. These conversations will be conducted by potential peers, cross-functional partners, and leadership, ensuring a comprehensive evaluation of your collaborative skills and domain expertise.

The defining stage of the process is the onsite (or virtual onsite) interview, which culminates in a practical presentation. You will be asked to deliver an approximately 25-minute presentation to a varied audience of interviewers roleplaying as a real-life client executive team. This stage is consistently rated as difficult by candidates, as it tests not only your content delivery but your ability to handle live Q&A, manage stakeholder dynamics, and pivot when faced with unexpected objections.

Throughout the entire process, Castlight emphasizes a data-driven, collaborative, and user-focused philosophy. We want to see how you synthesize information and bring others along with your strategic vision.

This visual timeline illustrates the progression from initial screening through the peer interview rounds and into the final presentation stage. You should use this to pace your preparation, reserving your deepest dive into product knowledge and presentation rehearsals for the final onsite phase. Note that while the core structure remains consistent, the specific makeup of your "client audience" during the presentation may vary depending on the exact team you are joining.

Deep Dive into Evaluation Areas

The Mock Client Presentation

Your ability to present effectively is the most heavily weighted component of the onsite interview. This 25-minute exercise is designed to simulate a high-stakes client meeting where you must introduce a solution, articulate its value, and navigate a room full of diverse stakeholders with competing priorities. Strong performance looks like a seamless blend of storytelling, data utilization, and confident objection handling.

Be ready to go over:

• Audience engagement – How you read the room, check for understanding, and tailor your message to different buyer personas (e.g., HR leaders vs. Finance executives).
• Time management – Ensuring you deliver your core message within the allotted 25 minutes while leaving adequate space for discussion.
• Objection handling – How you respond to skepticism, budget concerns, or technical questions without losing your composure.
• Advanced concepts (less common) –
  • Navigating intentionally disruptive or distracted "clients" during the roleplay.
  • Pivoting your presentation on the fly based on new data introduced mid-meeting.

Example questions or scenarios:

• "Present this specific Castlight solution to a prospective enterprise client, focusing on ROI for their benefits team."
• "How would you respond if the CFO in the room interrupts your presentation to challenge the validity of your healthcare cost-savings data?"
• "Walk us through your strategy for keeping a 25-minute meeting on track when multiple stakeholders have conflicting agendas."

Driving Sales and Business Impact

As a Consultant, your work does not happen in a vacuum; it directly influences our bottom line. Interviewers will probe deeply into your commercial awareness and your track record of driving revenue, whether through direct sales support, identifying upsell opportunities, or securing critical renewals. A strong candidate will speak in terms of metrics, conversion rates, and measurable business growth.

Be ready to go over:

• Sales enablement – How you partner with Account Executives to close deals or expand existing accounts.
• Quantifying impact – Your ability to articulate the specific financial or strategic outcomes of your past consulting engagements.
• Strategic account growth – Methods you use to identify unmet client needs that can be solved by additional products or services.
• Advanced concepts (less common) –
  • Structuring commercial agreements or influencing pricing strategies.
  • Conducting competitive analysis to position solutions favorably during a competitive bid.

Example questions or scenarios:

• "Tell me about a time you were able to directly impact sales in your previous position."
• "How do you balance acting as an objective consultant with the need to drive product adoption and revenue?"
• "Describe a scenario where you identified an upsell opportunity during a routine client implementation."

Cross-Functional Collaboration & Peer Fit

Given the 4 to 5 peer interviews in the process, your ability to collaborate internally is critical. Castlight consultants must synthesize inputs from product, engineering, marketing, and sales to deliver cohesive client experiences. Interviewers are looking for low-ego, highly accountable individuals who can influence without formal authority.

Be ready to go over:

• Internal stakeholder management – How you communicate client feedback to product teams effectively.
• Conflict resolution – Navigating disagreements with internal teams regarding project timelines or deliverables.
• Knowledge sharing – How you contribute to the growth and development of your immediate team and peers.

Example questions or scenarios:

• "Tell me about a time you had to push back on a product team because a feature did not meet your client's needs."
• "How do you build trust with a new internal team when you need their urgent help on a client escalation?"
• "Describe a situation where you had to align multiple internal departments to save an at-risk client relationship."