Careers
Join Our Team
Together we are moving psychiatry forward—beyond better, into a boundless future. Join us.
Our Mission & Values
We are forging a new era of psychiatry by applying scientific rigor to psychedelics–developing accessible treatments that unlock healing at scale
Making an impact, wherever we are
We proudly operate as a remote-first workforce, embracing flexibility and innovation to empower our team. You can live anywhere in the country you’re employed in!
We empower our employees to focus on their holistic health
Health Benefits
- 100% paid medical, dental, vision insurance for you and your dependents
- Company paid life insurance, short-term and long-term disability insurance
- Flexible spending and health savings accounts
- Voluntary life insurance
Mental Wellness
- Annual wellness allowance to spend on what wellness means to YOU
- Walking challenges to keep you motivated
- Employee Assistance Program (EAP) focused on mental health for you and your family
Rest & Recover
- Flexible paid time off so you can take the time off when you need it
- Company-wide shutdown to unplug, rest, and recharge
Family Care
- Paid parental leave for birthing and non-birthing parents to bond with the baby
- 2 weeks return-to-work transition program with full base pay
Financial Wellness
- Competitive compensation
- 401(k) plan with employer match
- Employee equity (new hire grants and equity refresh opportunities)
- An Employee Share Purchase Plan (ESPP) that allows you to purchase company shares at a discount
Employee Spotlight
“One of the most unique aspects of working in legal at Definium is the opportunity to stay close to the science as it moves through the entire drug development lifecycle. Unlike traditional legal roles, where you’re often brought in at isolated checkpoints, here I’ve been able to support projects from early-stage research all the way through to commercial readiness. We’re not just developing new drugs – we’re actively shaping the future of mental health treatment.”
“Working in biopharmaceuticals means constantly navigating uncharted territory—there’s no set roadmap, only the drive to innovate and push boundaries. At Definium, I’m proud to be part of a team that not only meets milestones but redefines what’s possible in brain health. With every challenge, every collaboration, and every breakthrough, we move closer to transforming patient lives. I couldn’t be more excited to see where this journey takes us.”
“I’ve always found this work incredibly meaningful. Contributing to the advancement of science to address serious unmet needs in mental health is deeply rewarding. Biotech is a competitive, fast-moving field, but at Definium, you have the opportunity to collaborate with leading scientific minds, advance purposeful innovation, and be part of something truly special that has the potential to change patients’ lives.”
Open Positions
