Senior Backend Engineer

• Take technical ownership of existing and new applications or services within our cybersecurity product ecosystem.
• Design, develop, and maintain high-quality, scalable, and maintainable software solutions.
• Lead and contribute to architectural decisions and help shape long-term technical direction.
• Collaborate cross-functionally with other developers, product management, system engineers, UX/UI, and QA teams to deliver end-to-end solutions.
• Mentor and support Junior Developers, fostering best practices and continuous improvement.
• Work across multiple products, contributing to new features, improvements, and long-term maintenance.

• 5+ years of professional experience as a Software Developer, with a strong focus on backend development.
• Strong Python experience, experience with Java or Go is a plus.
• Experience designing, operating, and optimizing relational or non-relational databases. Experience with Elasticsearch, SQL databases, or Redis is especially relevant.
• Comfortable working in UNIX-based environments, especially Linux.
• Strong experience building and maintaining scalable, high-quality software within complex, distributed systems.
• Strong analytical skills, structured thinking, and a high sense of ownership.
• Fluent in spoken and written English.

Nice-to-haves

Experience in any of the following areas would be useful, but you don’t need to tick every box.

• Experience with designing and maintaining systems hosted on-premises.
• Basic DevOps skills and experience with Ansible.
• Experience in cybersecurity or email software.
• Familiarity with AI-assisted or agent-based development workflows.
• Basic Angular knowledge.

• Room for innovation and autonomy in a fast-growing international company.
• Temporary Employee Exchange Program - we provide the ability for you to work at our global office locations and explore the world (e.g. Berlin, Madrid, Malta, Montréal, Washington D.C.).
• Flexible working hours and the option to work from home.
• Permanent contracts - we’re in it for the long haul and hope you are too!
• Team events like Laser Tag, Office Movie Nights, Foodie Fridays and much more - let yourself be surprised!
• FitKit subscription and private insurance for your health!
• Referral Bonus: we pay 1500€ for each referral who is successfully hired by us!

Plus

• A focus on work-life balance and sustainable performance.
• A daily stand-up at around 14:00.
• No Friday deployments.
• No on-call shifts.
• Support for long-term learning and development.