Senior Developer to Relay Software Team
Mullvad VPN AB / Datajobb / Göteborg
2025-10-23
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hela Sverige Visa alla jobb hos Mullvad VPN AB i Göteborg About Us
Mullvad VPN is a Swedish VPN company dedicated to fighting mass surveillance and censorship. We do this primarily through our VPN service and our web browser.
We believe in a free and open society where people have the right to personal privacy; the right to their own thoughts and opinions, and the right to decide exactly when and with whom they want to share them.
We believe that privacy is the right which all other rights rest upon, and that democratic societies must be built on the right to privacy in order to thrive and develop.
The Job
We're looking for a Senior Developer to join our Relay Software Team at Mullvad. This team is responsible for all custom software solutions used on our VPN relays.
You'll play a key role in advancing server support for technologies such as Quantum-secure tunnels, traffic-analysis protection and protocol obfuscation.
Who Are You
You're someone who enjoys working in a team, contributes ideas proactively, and has a strong interest in security, networks and low-level software development.
You value quality, maintainability, and thoughtful software design. You are curious and eager to learn, and you understand the importance of digital privacy.
Responsibilities Work on new and exciting technologies and greenfield projects.
Using Go, design and implement robust server software for running on Linux.
Author clean solutions that balance performance and resource usage.
Perform measurements, testing and troubleshooting.
Coordinate with stakeholders and developers in other departments.
Qualifications Excellent written and spoken English and Swedish.
Highly developed understanding of software design and all aspects of software implementation.
Experience with building server software.
Excellent understanding of networking fundamentals.
Strong knowledge in at least one of C/Go/Rust.
Why Mullvad?
We are a bunch of diversified peeps: from vegans to marathon runners, audiophiles to farmers and coffee brewers. So, what unites us? Our commitment to living and breathing our mission, to make mass surveillance and censorship impractical.
Additional Information
Location: Gothenburg, Sweden Start: As soon as possible Job Hours: Full-time
This is an ongoing recruitment process and we aim to fill the position as soon as possible. As part of our hiring process, we conduct a background check to ensure a safe and secure work environment.
Ersättning Lön enligt överenskommelse
Så ansöker du Sista dag att ansöka är 2026-04-11
Klicka på denna länk för att göra din ansökan Omfattning Detta är ett heltidsjobb.
Arbetsgivare Mullvad VPN AB (org.nr 559238-4001),
https://mullvad.net Arbetsplats Mullvad VPN
Jobbnummer 9571202