Culture & Careers


Our team is made up of dynamic people who are committed to challenging the status quo, to delivering excellence through diversity, and who are willing to push themselves to advance humanity.

Open Positions

Our Values


Be authentic.
Always do what’s right.

“It is only with the heart that one can see rightly, what is essential is invisible to the eye”
-Antoine de Saint-Exupéry

Teams are built on trust and character is its foundation. We value doing the right thing as much as we value delivering results.


Bring your unique value to the table.
Respect others’ unique value.

We are strongest and we deliver game-changing results when we bring our whole self to work. We value the life experiences of all our team members and appreciate how their diverse perspectives enrich our culture and contribute to our success.


Get better every day.
Never give up.

Our collective drive to destroy cancer provides us the energy and perseverance to meet any challenge that stands in our way. Every obstacle is an opportunity. Through overcoming challenges and a commitment to personal development, we aim to get better every day, individually and collectively.


Challenge the status quo.
Have a growth mindset.

Dream big. Act like a founder. Obsess over the customer experience. Think outside the box. This is your company. Together let’s change the world.


No job is too small.
We win together.

There’s little in life of significance that one can accomplish on their own. No one is too big for any job because we operate with mutual respect for everyone on the team and know that every team member has an important role to play in our success. We support one another’s growth. Together we can go the distance.


At Arcellx, we know that the transformative scientific and technological breakthroughs that allow us to reimagine cell therapy would not be possible without a purposeful, empathetic approach from an incredible, dedicated team.

Sinnie Ng
every day, I find it fulfilling and exciting to work with an amazing team of scientists to advance drug discovery
David LaFleur
protein structure-function brought me to this field. Working with extraordinary colleagues on consequential problems keeps me here
Aly Witter
I am incredibly grateful that arcellx cultivates an environment where I feel supported and empowered to pursue excellence every day
Vipa Patel
I work with a great team that keeps me motivated as we continue to work towards using our unique arc-sparx technology to target cancer and autoimmune diseases
Mikhail Goldfarb
what motivates me is the arcellx culture, being able to work alongside a talented and motivated team in a dynamic environment!
Faith Griffin
it is exciting and deeply rewarding that as a team, we can bring curative therapies to improve patients' lives

Collaborate with a diverse workforce, work on impactful projects, and grow with us! See why people join and stay at Arcellx.

Life at Arcellx

In addition to being able to work on transformative novel technologies that can destroy cancer and change the lives of people around the world, competitive salaries, and well-appointed facilities, life at Arcellx offers benefits, perks, and a sense of community.


health insurance premium coverage

We know how important health care is. It’s our business. Which is why we provide full healthcare premium coverage for our employees, so we can all focus on further improving patient health through our cell therapy platforms.

3 Day

weekend every month.

We know that having time to disconnect is essential to productivity and mental health. We make sure that in months where there's not an official holiday, we provide a company-wide 3-day weekend with an "Arcellx Day" either on a Monday or a Friday.


sense of community.

Nothing makes us more inspired than engaging with our community and our cause. This year nearly two-thirds of the Arcellx community joined in the Multiple Myeloma Foundation’s annual 5K run in Washington, DC, an amazing turnout where all the employees who participated received customized Arcellx running shoes.

Our Awards

We are proud to say our people like it here. Based on employee submissions we won these accolades from Comparably Awards: Happiness, Perks & Benefits, and Compensation from September 2021-2022.

happiness-badge perks-badge compensation-badge

Open Positions

If you’re ready to challenge convention, spearhead change, and advance humanity with every cell of your being, while joining a group of like-minded, fun-loving, and supportive individuals, see our list of open positions at Arcellx.

View Open Positions

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