About Massive Bio

Every cancer patient deserves access to treatment options. Massive Bio is an AI-powered precision medicine platform transforming how cancer patients discover and access clinical trials by eliminating the barriers of geography, financial constraints, and information asymmetry that have historically limited enrollment.

Founded in 2015 and headquartered in US, Massive Bio is scaling its impact globally by powering operations across multiple countries and bringing innovative cancer treatment options to a rapidly growing and diverse population of patients. Through our proprietary AI platform, we connect individuals to clinical trials worldwide and partner with leading pharmaceutical companies, contract research organizations (CROs), and healthcare systems to accelerate drug development and expand equitable access to cutting-edge therapies.

We're recognized as a leader in health-tech innovation. Massive Bio was featured as #4 in Fast Company's Startup 100 list for Turkey and has raised $24M total funding from impact-driven investors including Revo Capital, the International Finance Corporation, and Cavendish Impact Foundation, validating both our business model and our mission-driven approach.

Role Overview

We are looking for an HR & Talent Partner based in Colombia to join our two-person HR & Talent team and support people operations across our global workforce. This role will primarily cover recruitment, operations, onboarding, HR administration, and employee experience during Eastern Time business hours, while also contributing to HR initiatives across the broader organization as needed.

This is a hands-on role that blends recruiting with day-to-day people operations. You will work closely with the HR & Talent team and operate with a high degree of autonomy during your timezone.

This is a six-month engagement to start, with the possibility to extend into a long-term partnership based on performance and evolving business needs. We are a growing company and the right person will have a clear path to becoming a permanent part of the team.

Key Responsibilities

Recruitment

• Own recruiting and coordination: sourcing, screening, scheduling, and pipeline management

• Conduct interviews

• Manage job postings, candidate communications, and ATS (Kula) hygiene

• Support hiring managers with interview scheduling and debrief coordination

HR Operations & Administration

• Serve as the first point of contact for US and LATAM employee/contractor HR inquiries

• Support onboarding workflows for new hires: documentation, system access, orientation scheduling

• Assist with payroll coordination and contractor payment tracking via Gusto

• Maintain employee records, track PTO, and support offboarding processes

• Help coordinate benefits administration and compliance-related tasks

People & Culture Initiatives

• Contribute to employee engagement initiatives and internal communications

• Support the rollout of HR policies and processes

• Assist with workforce analytics, reporting, and ad-hoc HR projects as needed

Requirements

• 3–5 years of experience in HR, People Operations, or a generalist role

• Strong English proficiency (written and spoken) – this is a fully English-speaking role

• Experience with recruitment operations: sourcing, screening, ATS management

• Familiarity with US HR fundamentals: onboarding, payroll basics, benefits administration, employment law awareness

• Experience working in distributed or remote companies across multiple time zones

• Comfortable with HR tools and platforms (experience with Gusto, Deel, or similar is a plus)

• Self-starter mentality – you will operate with significant autonomy during your timezone

• Based in Colombia with reliable internet and a professional remote work setup

Nice to Have

• Experience in healthcare, biotech, or clinical trial companies

• Familiarity with international contractor management and multi-country HR operations

• Experience with LinkedIn Recruiter or modern ATS platforms

• Prior experience supporting both employees and independent contractors