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Product Manager at Tessian
London, GB
Product Management at Tessian
At Tessian, our mission is to keep the world’s most sensitive data and systems private and secure. We use machine intelligence to understand human communication at scale, allowing us to protect some of the world’s largest organisations from both accidental and malicious human behaviour.
As we enter a new phase of growth, we are looking for product managers to join our small but growing team. We are developing an industry redefining security platform from the ground up, and we need builders who are passionate about creating AI-driven enterprise products and maximising value for our clients.
We believe that our product, whilst highly technical, should deliver a best-in-class user experience where complexity is hidden. To that end, you'll be a creative, technical product thinker, capable of working across the entire platform from our predictive algorithms, through to optimising UX workflows.
We are looking for applicants that blend technical knowledge with commercial perspectives, for example, you might have product management experience at a B2B technology company (ideally with a focus on machine learning), or you may have a technical academic background with experience working in strategy consulting, venture capital, or similar industries.

As a Product Manager you will

    • Work directly with the CTO to hone our product roadmap and strategy
    • Communicate across departments and ensure all stakeholders are committed to and excited about what we are building - you'll need to focus on the ‘why’, not just the ‘what’
    • Work closely with the engineering teams to launch impactful products, ensuring their successful delivery through clearly articulated requirements
    • Prioritise feature requests from prospects and clients and think critically about what we should decide not to build

Why we think you'll love it here

    • You’ll work alongside amazing, high-performing colleagues, both on the Commercial and Engineering sides of the business
    • We offer a competitive salary which will depend on your specific experience, with annual benefit and salary reviews
    • Equity options are offered with every role
    • Everyone gets 25 days of paid annual leave (33 days including bank holidays)
    • Company contributions are made towards your pension
    • You’ll get brand-new high-spec equipment to work on
    • Flexible start times on the Engineering team
    • We have a communal company lunch twice a month, and regular team socials and activities
    • There are plenty of office snacks including fruit, nuts, bread, and cereals, and amazing coffee
    • We offer a cycle to work scheme, eyecare vouchers and childcare vouchers
    • Weekly yoga sessions in the office
    • If you’re coming from abroad, we’ll provide relocation assistance including flights, accommodation in an AirBnB for a week, and salary payments to an international bank. Over 25% of the company is international and we’re always as supportive as we can be in helping people make the move
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.
We’re a team of mathematicians, data scientists & engineers building breakthrough machine learning and natural language technology to analyse, understand & protect enterprise email networks.
We’ve just announced our raise of £9m ($13m) in a Series A round led by Balderton Capital and Accel Partners. Last year our business grew 400% and our team expanded from 13 to 50 people; we have ambitious growth plans for the next year, spanning all areas including our product offerings and our sales & marketing divisions. We’re excited about where this next phase of our growth will take us - we hope you are too, so we encourage you to apply today to be part of the next leg of the Tessian journey.
We’re backed by world-leading venture capital funds who’ve invested in companies like Facebook, Slack, Dropbox, Improbable & Transferwise & we’ve been named on the prestigious Forbes 30 Under 30 list, crowned the “Best Security Startup” by WIRED magazine, and awarded “Best Innovation in Data Protection & Privacy” by CogX.
Our team
You can check out some photos of our team on our Instagram, look at our company page. You can also find us on Glassdoor.
Equality & diversity
Tessian is an equal opportunity employer, committed to equality and diversity amongst both our employees and prospective applicants. You can read our equality and diversity statement here. We're also a corporate member of the WISE Campaign for gender equality in STEM, with a staff member on the WISE Young Women's Board.
How to apply
Please click on the 'Apply for this Job' button below to be taken to the application form which will collect all the necessary information.
Want to make your application stand out? We value well thought-out, Tessian-specific cover letters; you can write yours in the 'Additional Information' section of the application form.

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