Proton is seeking a Backend Engineer in Marketing Technology to build the core components of our marketing technology stack. You will drive software design and implementation within a cross-functional team, collaborating with Business Units, Software Development, Marketing, and Sales to understand requirements and the bigger picture. If you’re a self-starter with a results-driven mindset, you’ll have a tangible impact on the business and growth.
Responsibilities include researching, planning, scoping, evaluating and implementing the MarTech stack using Python and PHP; training engineers across business units to integrate our SDKs; owning MarTech maintenance, including updates, enhancements, security, and privacy; identifying how technology can improve conversion, efficiency and user experience; acting as the key technical advisor for MarTech solutions.
demonstrable experience building high-quality, scalable systems; experience building with Python or PHP; solid SQL; strong understanding of HTTP/REST APIs; proven ability to integrate in-house systems with off-the-shelf products; a curious, growth-oriented mindset; strong interpersonal and communication skills; ability to manage multiple projects and deliver on time and budget; previous exposure to marketing technology is a plus. This On-site role is based in London with Proton offices in Paris and Prague as part of our expanding cross-border team. Compensation ranges by location: Paris 43,000 - 69,000 EUR gross annually; Prague 863,000 - 1,500,000 CZK gross annually; other locations compensation discussed du
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Proton is seeking a Backend Engineer in Marketing Technology to build the core components of our marketing technology stack. You will drive software design and implementation within a cross-functional team, collaborating with Business Units, Software Development, Marketing, and Sales to understand requirements and the bigger picture. If you’re a self-starter with a results-driven mindset, you’ll have a tangible impact on the business and growth.
Responsibilities include researching, planning, scoping, evaluating and implementing the MarTech stack using Python and PHP; training engineers across business units to integrate our SDKs; owning MarTech maintenance, including updates, enhancements, security, and privacy; identifying how technology can improve conversion, efficiency and user experience; acting as the key technical advisor for MarTech solutions.
demonstrable experience building high-quality, scalable systems; experience building with Python or PHP; solid SQL; strong understanding of HTTP/REST APIs; proven ability to integrate in-house systems with off-the-shelf products; a curious, growth-oriented mindset; strong interpersonal and communication skills; ability to manage multiple projects and deliver on time and budget; previous exposure to marketing technology is a plus. This On-site role is based in London with Proton offices in Paris and Prague as part of our expanding cross-border team. Compensation ranges by location: Paris 43,000 - 69,000 EUR gross annually; Prague 863,000 - 1,500,000 CZK gross annually; other locations compensation discussed du
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Based on: Backend Engineer - Marketing Technology
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1 active role from this employer in the JobMatcher catalog.
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© 2026 JobMatcher. All rights reserved.