Senior Software Engineer

The world’s most advanced VPN, and a whole lot more. If you’re a curious problem-solver who carves their own path, join the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN on the planet—tools that put privacy, security, and control back in people’s hands. Your impact? Helping millions take back control of their online security, privacy, and data. Main Responsibilities Design, code, and maintain data curation and ingestion services for the Threat Intelligence team. Provide, get buy-in, and carry on implementation for future‑proof architectural solutions, including distributed computing pipelines, micro‑services, contracts, databases, and data flows. Active participation in code reviews and feedback, sharing knowledge, and ensuring high quality of technical requirements and documentation. Design new services that are needed to provide quality feeds. Ensure keeping your code up‑to‑date according to teams' coding standards and code quality, and have a result‑first attitude while still delivering maintainable, readable, testable, secure, DRY, SOLID, KISS code (Pareto rule). Always think big, provide and discuss new ideas in terms of the product and field of cybersecurity. Provide technical leadership and guidance. Core Requirements Strong understanding and proficiency in Python programming language, including knowledge of core concepts, syntax, and data structures. Experience designing microservice systems and communication. Experience using data stores like PostgreSQL. Excellent skills to write maintainable code. Cloud infrastructure experience with Docker and Kubernetes. Strong problem‑solving skills and ability to analyze complex problems, troubleshoot issues, and develop practical solutions. Rapid and constant learning, first to spot and solve problems. Attention to detail, highly structured, research‑first‑then‑implement attitude. Excellent verbal and written communication skills in English. Tools You will Use Python Docker AWS (MSK, RDS, EKS, EC2, S3, EMR, KEDA) Kafka FastAPI Redis Nice To Have FastAPI 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. 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 Fuel your active lifestyle with online workouts led by our Physical Well‑Being experts. Unlock a variety of sports and wellness facilities, like gyms, swimming pools, and fitness classes, with the Multisport card. 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. Receive private health insurance giving you peace of mind for your health 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. 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 View email address on click.appcast.io. Should you prefer to opt‑out of the automated evaluation, please submit your application directly to View email address on click.appcast.io. #J-18808-Ljbffr