Software Engineer | Mid | Python | QoS Team at Nord Security

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. The Infrastructure department is responsible for influencing and tracking change, providing frontline support, and delivering software-defined solutions.   Our QoS - Quality of Service team is responsible for ensuring that clients experience the best VPN service possible. The team has Data Analysts to measure the main important metrics and Project managers to lead changes to improve the service. Main Responsibilities • Implement automation solutions for specific business needs within the Quality of Service team. • Participate actively in team design, planning, estimation and delivery of features and bug fixes. • Build lightweight proofs of concept to learn fast and inform future decisions. • Deliver high-quality, maintainable code. • Collaborate closely with Project Managers and Data Analysts. Core Requirements • Strong knowledge of Python language and best practices with demonstrable experience. • Experience with unit testing and knowledge of best practices. • Solid understanding of OOP and common design patterns. • Familiarity with Git. • Familiarity with CI/CD pipelines. • Basic knowledge of any SQL database including migration strategies • Working knowledge of Linux systems • Basic understanding of networking concepts • Basic knowledge of modern security practices • Driven by hands-on learning • A creative problem-solver with excellent communication and analytical skills, capable of clearly expressing ideas and vision. Bonus Points For • Experience with Django • Experience with Prefect • Experience with test automation frameworks (e.g. Appium, Selenium, Playwright) • Experience with Docker • Basic frontend knowledge (html, css, js) Salary Range • Gross Salary 3200 - 5600 EUR/Month. About Us Nord Security is a global leader in internet privacy and security solutions and Lithuania’s second tech unicorn. Established in 2012, Nord Security now has more than 1400 employees and serves millions of users worldwide. Our team has a global mission to shape a more secure and peaceful online future for people everywhere. With that in mind, we built several advanced cybersecurity solutions: NordVPN, NordLayer, NordLocker, NordPass, NordProtect, NordStellar, and Saily. NordVPN is the world’s most advanced VPN service provider, used by millions of internet users worldwide. NordVPN provides double VPN encryption and Onion Over VPN and guarantees privacy with zero tracking. One of the key features of the product is Threat Protection, which blocks malicious websites, malware, trackers, and ads. NordVPN is very user friendly, offers one of the best prices on the market, and has over 5,000 servers in 59 countries worldwide. And we’re always looking to expand our team of: • Future shapers • Restless achievers • Self-movers • Honest communicators • Team players What We Offer • Access to Nord Security products. We build solutions used by millions of users worldwide, and you’ll get to experience our products firsthand; • Professional growth. Internal and external events, online training, conferences, books - everything you need to reach full potential; • Health benefits. Private health insurance, online and on-site workouts, consultations to feel and be your best; • Mental wellbeing. Access to mental health tools like Calm, Headspace, and Mindletic. Options for therapy to keep your emotional wellbeing in check; • Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts, and it’s on us; • More free time. Stay with us and additional vacation days will be added to your calendar; • Additional paid leave. Additional days are covered by us in cases of illness or special occasions; • Flexibility. Flexible working time arrangement. Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes: [Upgrade to PRO to see link]   About Us   Nord Security is a global leader in internet privacy and security solutions and Lithuania’s second tech unicorn. Established in 2012, Nord Security now has more than 1400 employees and serves millions of users worldwide. Our team has a global mission to shape a more secure and peaceful online future for people everywhere. With that in mind, we built several advanced cybersecurity solutions: NordVPN, NordLayer, NordLocker, NordPass, NordProtect, NordStellar, and Saily.   NordVPN is the world’s most advanced VPN service provider, used by millions of internet users worldwide. NordVPN provides double VPN encryption and Onion Over VPN and guarantees privacy with zero tracking. One of the key features of the product is Threat Protection, which blocks malicious websites, malware, trackers, and ads. NordVPN is very user friendly, offers one of the best prices on the market, and has over 5,000 servers in 59 countries worldwide.   And we’re always looking to expand our team of: • Future shapers • Restless achievers • Self-movers • Honest communicators • Team players   What We Offer   • Access to Nord Security products. We build solutions used by millions of users worldwide, and you’ll get to experience our products firsthand; • Professional growth. Internal and external events, online training, conferences, books - everything you need to reach full potential; • Health benefits. Private health insurance, online and on-site workouts, consultations to feel and be your best; • Mental wellbeing. Access to mental health tools like Calm, Headspace, and Mindletic. Options for therapy to keep your emotional wellbeing in check; • Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts, and it’s on us; • More free time. Stay with us and additional vacation days will be added to your calendar; • Additional paid leave. Additional days are covered by us in cases of illness or special occasions; • Flexibility. Flexible working time arrangement.   Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes: [Upgrade to PRO to see link] 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: [Upgrade to PRO to see link] 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 [Upgrade to PRO to see contact]. Should you prefer to opt out of the automated evaluation, please submit your application directly to [Upgrade to PRO to see contact].