Backend Engineer | Mid | PHP | Security Tools Squad

At Nord Security’s B2B team, we build cybersecurity products that enable businesses to protect themselves and their data. From product and engineering to sales, marketing, and data — our teams work closely together to deliver secure, scalable solutions trusted by companies around the world. Your impact? Empowering businesses everywhere to keep their people, systems, and data safe. Main Responsibilities Build, extend, and own security-facing backend services (breach detection, email masking, and related tooling) with a high bar for quality, performance, and correctness. Use AI-assisted workflows daily (code generation, test scaffolding, debugging, performance tuning) and continuously evaluate new tooling that can improve the squad's output. Help establish shared AI practices within the team: review patterns, prompt libraries, and guardrails so AI-generated code meets the same standard as hand-written code. Participate in system design and architectural decisions, advocating for solutions that are secure, scalable, and maintainable. Collaborate cross-functionally with Frontend, Android, iOS, and Backend engineers to deliver end-to-end features across all platforms. Take ownership of what you build, from design through production, and hold yourself accountable for uptime, reliability, and code quality. Core Requirements 3+ years of hands-on PHP development in production systems. Demonstrable AI-native workflow: you already use tools like Cursor, Copilot, Claude, or similar daily for code generation, refactoring, test creation, and debugging, and you take full ownership of every output. Solid grasp of system design. You know which patterns fit which problems and can articulate trade-offs clearly. Strong understanding of OOP, asynchronous programming, and design patterns. Comfortable with CI/CD pipelines, unit testing, and integration testing as non-negotiable parts of shipping. Clear, proactive communicator who works well in a cross-functional environment. Bonus Points For Experience with Go (we use it alongside PHP). Knowledge of cryptography or security engineering fundamentals. Contributions to internal tooling, developer experience, or engineering enablement. Experience building or integrating AI agents, LLM-powered features, or automated pipelines beyond personal productivity. Tech Stack PHP Go MySQL Redis RabbitMQ Docker AWS What We Offer Innovate with industry leaders Work alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world. Learn & grow Boost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company. Work in a next-gen Cyber City office Thrive in our bustling office, featuring ergonomic workspaces, modern meeting rooms, engaging events, and specialty coffee to fuel your day. Hybrid work Enjoy the flexibility with 3 office days and working from home for the remaining 2. Work from anywhere Recharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive. Physical well-being Boost your health with free-of-charge 24/7 gym access, onsite and online workouts, and consultations led by in-house Physical Well-Being experts. Mental & emotional health Nurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic. Premium healthcare Receive private health insurance giving you peace of mind for your health needs. Extra days off Enjoy additional vacation days off as you grow with us. Plus, get extra days for sick leave, special occasions, or parenting needs. Joyful moments – special treats Celebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member. Company events & team-building Experience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success. Workation Embark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together. Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes. We expect all candidates to provide accurate and complete information during the recruitment process. While limited use of AI tools to refine application materials is acceptable, candidates remain fully responsible for ensuring that their submissions reflect their own qualifications, skills, and experience. Any failure to do so may negatively affect participation in the recruitment process. If broader AI assistance is allowed for a particular role or stage, we’ll let you know in advance. By submitting your application, you acknowledge that it may be processed using automated tools for evaluation purposes. As part of our recruitment process, we may use an AI-based application review tool to help assess applications based on skills and experience relevant to the role. This technology is used to support - not replace - human decision-making, and every application is ultimately reviewed by a recruiter. If you would like more information about how AI is used in this process or wish to exercise your rights under applicable data privacy laws, please contact us at [email protected] . Should you prefer to opt out of the automated evaluation, please submit your application directly to [email protected] .