System1

System1

HQ
Marina del Rey, CA
Total Offices: 3
300 Total Employees
200 Product + Tech Employees
Year Founded: 2013

Benefits at System1

Competitive compensation Generous PTO and company holidays Open sick days Comprehensive benefits including medical, dental and vision Virtual care programs Medical coverage while traveling 401k retirement plan with match Professional development reimbursement Leadership & management training opportunities Paid LinkedIn Learning & Calm app subscriptions Annual Hackathon Charitable gift matching Perks including commuter benefits, fitness and technology subsidies, and more!

Financial + Retirement

401(K)

401(K) matching

Company equity

Charitable contribution matching

Performance bonus

Child Care + Parental Leave

Adoption Assistance

Family medical leave

Generous parental leave

Office Perks

Company-sponsored outings

Fitness stipend

Free daily meals

Company-sponsored happy hours

Onsite gym

Onsite office parking

Free snacks and drinks

Professional Development

Continuing education stipend

Job training & conferences

Online course subscriptions available

Promote from within

Lunch and learns

Continuing education available during work hours

Tuition reimbursement

Health Insurance + Wellness

Dental insurance

Disability insurance

Flexible Spending Account (FSA)

Health insurance

Life insurance

Pet insurance

Team workouts

Vision insurance

Wellness programs

Mental health benefits

Culture

Volunteer in local community

Flexible work schedule

Open door policy

Open office floor plan

Partners with nonprofits

Remote work program

OKR operational model

Vacation + Time Off

Generous PTO

Paid holidays

Paid sick days

Diversity

Mandated unconscious bias training

Diversity employee resource groups

Hiring practices that promote diversity

Search the 14 jobs at System1

Recently posted jobs

6 Days Ago
Seattle, WA
Hybrid
AdTech • Big Data • Digital Media • Marketing Tech
Join System1 as a Senior Software Engineer on the RAMP platform team. Contribute to building foundational services such as ad serving, experimentation, and API gateways. Design and maintain large web-based systems, RESTful APIs, ETL, and data sets. Required skills include Python, back-end or full stack development experience, cloud product development, and RESTful API design. Competitive salary range of $155,000-$233,000 + bonus + equity and comprehensive benefits package offered.
6 Days Ago
Los Angeles, CA
Hybrid
AdTech • Big Data • Digital Media • Marketing Tech
System1 is seeking a Senior Machine Learning Scientist to develop new ML and AI products for a real-time acquisition marketing platform. Responsibilities include algorithm development, software engineering guidance, staying updated on ML trends, and contributing to the wider ML community. Requires 4+ years of hands-on experience with LLMs for text generation, experience with RAG and embedding capabilities, proficiency in Python, and cloud computing experience with AWS and Docker.
13 Days Ago
Los Angeles, CA
Hybrid
AdTech • Big Data • Digital Media • Marketing Tech
As a Sr. Performance Marketing Analyst, you will be responsible for driving growth in the SEM business line through performance marketing strategies, automation, and data analysis. You will work closely with Google's advertising products and have the opportunity to mentor less experienced buyers. Strong knowledge of SEM media buying, digital advertising trends, and analytical thinking skills are required.