Careers

Join a strong team

We're looking for people who want to make the digital world safer with us – with real ownership and short paths.

Open positions

3 current openings.

IT Part-Time / Freelance

Junior Data Analyst

Remote

We're a FinTech company reinventing high-risk-market payments with an integrated digital identity layer. We're looking for a Junior Data Analyst to assist product, engineering and business teams with data extraction, validation and analytics in a cross-functional role.

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Manager Vollzeit

Lead Account Manager

DACH Region (remote/hybrid)

We're a FinTech company reinventing high-risk-market payments with an integrated digital identity layer. Our team is expanding, and we are looking for a Lead Account Manager to be responsible for the entire merchant relationship lifecycle at Tantum AG.

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IT Vollzeit

Senior Web / React Native Developer

Remote

We're a FinTech company reinventing high-risk-market payments with an integrated digital identity layer. We're looking for a Senior Web Developer to join our team and help us build modern, scalable and secure web & mobile experiences.

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Why Tantum

What you can expect

Remote-first

Work from where you want – with full flexibility and a strong team spirit.

Real ownership

Flat hierarchies, short decision paths, visible impact of your work.

Modern stack

React Native, TypeScript, AWS, modern BI – top hardware of your choice.

Strong team

Specialists from eCommerce, compliance and engineering – all aligned behind a shared goal.

No matching role? Apply on spec.

If you think you'd be a fit – reach out. We welcome speculative applications across all areas.

Send a speculative application