Hello, we're Tessian

Tessian is a machine intelligent email security platform to automatically prevent cybersecurity threats like spear phishing, misaddressed emails, unauthorized emails (data loss) and non-compliance.

Why Work with Us?

We're one of Europe & North America's fastest growing cybersecurity / machine learning startups. We are currently building out our US office (in the heart of Manhattan!) and recruiting the core founding members of our team.
We are

Inspiring,

Collaborative &

Ambitious

Where we are

We're located in the heart of Manhattan's Flatiron district. Teeming with history & energy, Flatiron has become a hub for the growing startup scene.

Perks + Benefits

Culture
Friends outside of work
Friends outside of work
Eat lunch together
Eat lunch together
Intracompany committees
Intracompany committees
Daily stand up
Daily stand up
Diversity
Highly diverse management team
Highly diverse management team
Unconscious bias training
Unconscious bias training
Diversity manifesto
Diversity manifesto
Health Insurance & Wellness
Dental Benefits
Dental Benefits
Vision Benefits
Vision Benefits
Health Insurance Benefits
Health Insurance Benefits
Team workouts
Team workouts
Retirement & Stock Options
401(K)
401(K)
Employee Stock Purchase Plan
Employee Stock Purchase Plan
Child Care & Parental Leave
Flexible Work Schedule
Flexible Work Schedule
Vacation & Time Off
Paid Holidays
Paid Holidays
Paid Sick Days
Paid Sick Days
Perks & Discounts
Casual Dress
Casual Dress
Commuter Benefits
Commuter Benefits
Company Outings
Company Outings
Stocked Kitchen
Stocked Kitchen
Professional Development
Job Training & Conferences
Job Training & Conferences
Lunch and learns
Lunch and learns
Promote from within
Promote from within

Technology we use

  • Engineering
  • Sales & Marketing
    • C#Languages
    • JavascriptLanguages
    • PythonLanguages
    • ReactLibraries
    • AngularJSFrameworks
    • DjangoFrameworks
    • Node.jsFrameworks
    • TensorFlowFrameworks
    • PostgreSQLDatabases
    • SalesforceCRM

Our funding history

  • $13M in Funding
    Investors: We announced our raise of £9m ($13m) in a Series A round led by Balderton Capital and Accel Partners in July of 2018.
  • $42M in Funding
    Investors: We announced our raise of USD$42m in a Series B round led by Sequoia Capital and Accel Partners in February of 2019.
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