Customer Success Manager

Quantbase Investments, Inc.; New York, Northern (NY, KY); Hybrid; USD 170,000 - 340,000; Full time

Benefits offered by this job

401k match up to 6%

Healthcare, dental, vision

Job summary

Hadrius is hiring a Customer Success Manager in New York, NY. You will own the post-sale lifecycle from onboarding to renewal, guiding client onboarding with our implementations team and driving platform adoption across a multi‑million ARR book.

You will partner with executives and cross‑functional teams to deliver measurable value, retain the base, and help grow the business through expansions while maintaining strong CRM hygiene and customer advocacy.

Qualifications

• 2+ years in Account Management/Customer Success or other client-facing roles in B2B SaaS, owning client outcomes.

Responsibilities

• Own post-sale lifecycle and activation for assigned accounts.
• Build stakeholder maps and executive alignment; set QBR cadences with clear success metrics.
• Drive multi-year retention and expansions across your book of business.
• Instrument account health and partner with Sales/FDE for blockers.

Skills

Account Management

Customer Success

Relationship Mgmt

Renewals

Project Mgmt

Tools

CRM systems

Job description

Customer Success Manager at Hadrius (W23)

Automating Securities Compliance

New York, NY, US Full-time US citizen/visa only 3+ years

Hadrius automates and consolidates securities compliance for investment firms. To do this, we’re building the automated back office for financial firms, using AI to analyze millions of data points from emails to text messages, marketing copy, investment accounts, filings, and more to identify regulatory violations.

Today, over 300+ financial institutions managing $4T+ AUM rely on Hadrius to automate their regulatory compliance. We’re the fastest growing company in the space and the emerging category leader, going from our launch out of the YC W23 batch to $XMs+ ARR in under 24 months and haven’t slowed down since. We have a world-class team and product competing against legacy software that hasn't innovated in decades, and are looking for exceptional people dedicated to our shared mission to join.

About the role

This is a full-time role as Customer Success Manager, located onsite in New York, NY.

You are a proactive, relationship-driven operator ready to own a multi-million-dollar book of business end to end - this includes onboarding, activation, adoption, and retention. Your mission is to be a premium partner from kickoff to renewal: drive measurable value quickly, protect the base with world-class retention across each customer’s compliance stack.

You’ll be the primary post-sale point of contact from day one, guiding client onboardings alongside our FDE/Implementation team, ensuring fast time-to-value, and then multi-threading to executive stakeholders to drive deep platform adoption. This role blends trusted advisor and program manager. You'll work directly with the founders to deliver outstanding outcomes while building the playbooks that let us scale.

Responsibilities

First week

• Ramp on our ICP, value proposition, Hadrius platform, best practices, and roadmap.
• Learn onboarding/implementation flows, CRM hygiene standards, and communication playbooks.
• Shadow kickoffs, QBRs/EBRs, and day to day client calls; document objections and success patterns.
• Begin owning a small set of accounts to establish relationships and success plans.

First month

• Fully own post-sales lifecycle and activation for assigned accounts.
• Build stakeholder maps and executive alignment; set QBR cadences with clear success metrics.
• Create 90-day renewal plans for any relevant accounts, anchored in adoption milestones and demonstrated value.
• Partner with Sales/FDE teams to remove blockers

First 3 months and beyond

• Own and protect a multi-million ARR book with best-in-class gross/net retention.
• Drive strong retention by deepening platform usage and ensuring clients realize full value across their compliance stack.
• Partner with Account Managers to help build qualified expansions across your book of business.
• Instrument account health (usage KPIs, risk flags 120+ days pre-renewal); lead saves on at‑risk accounts.
• Close the loop with Product and Engineering on gaps and wins.
• Codify and iterate playbooks for onboarding, activation, adoption, renewals, and executive alignment.

About you

• Customer advocate: you balance long‑term value with near‑term outcomes for clients.
• Project/program manager: you run complex onboardings and drive adoption to plan.
• Renewals‑process fluent: multi‑year structures, order forms, and approvals.
• Relationship toolkit: discovery, multi‑threading, objection handling, and stakeholder alignment.
• Cross‑functional operator: you collaborate tightly with Sales, FDE/Implementation, and Engineering to help clients grow their business with Hadrius.
• Data‑driven and disciplined: you use telemetry to prioritize, forecast retention risk accurately, and maintain pristine CRM hygiene.
• Clear communicator: crisp writing, strong executive presence, and meeting facilitation.

Qualifications

• 2+ years in Account Management/Customer Success or other client‑facing roles in B2B SaaS, owning client outcomes.
• Proven track record protecting large books through best in class retention.
• Experience partnering with implementation teams to guide clients and drive measurable time‑to‑value.
• Bonus: compliance/financial services/regtech background; early‑stage startup experience.

Benefits

• 401k (100% match up to 6%)
• Healthcare, dental, vision, etc.

Interview Process

• Role fit call with Ben (20 min)
• Onsite with Customer Experience team members (90‑120 min)
• Offer

New York, NY, US Full-time $175K - $190K 0.02% - 0.04% 3+ years

New York, NY, US Full-time $240K - $340K 0.10% - 0.20% 6+ years

New York, NY, US Full-time $200K - $265K 0.10% - 0.20% 6+ years

New York, NY, US Full-time $110K - $120K 1+ years

New York, NY, US Full-time $170K - $220K 0.07% - 0.12% 3+ years