Analytics Engineer | Mid | Infrastructure DA 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.  Main Responsibilities • Acquire data from various data sources (APIs, relational and non-relational databases, queues …) by developing scripts, workflows, and ETL pipelines • Support ETL processes and data transformations to address stakeholder requests • Maintain existing data models’ integrity and structure on the data warehouse • Use GitLab for version control, managing branches, creating merge requests, and conducting peer code reviews • Monitor and analyze pipeline performance and data accuracy • Participate in code reviews and writing unit tests to ensure high-quality solutions • Ensure all pipelines and processes comply with internal guidelines and requirements • Closely work with data analytics team to help them automate repetitive tasks, improve efficiency and consistency, also create ad-hoc datasets • Discover opportunities for data acquisition, diagnostics, mapping, and correction • Recommend and validate different ways to improve data reliability, efficiency, and quality • Collaborate closely with cross-functional teams to ensure accurate understanding of data and business processes Core Requirements • Advanced proficiency in Python, experience with PySpark • Basic knowledge of interacting with APIs (API requests) • Familiarity with MinIO or similar environments for large-scale data workloads • Comfortable working with GitLab (creating branches, committing code, creating merge requests, code reviews) • Understanding of Git workflows and best practices • Hands on experience with unit testing and code reviewing • Experience with Apache Airflow (creating and maintaining data pipelines) or familiarity with other orchestration tools is a plus • Passion for data analysis with focus on data quality • Experience creating dashboards in tools like Looker or Grafana is a plus • Proficiency in SQL, experience with BigQuery and dbt (data build tool) is a plus • Knowledge of OpenSearch is a plus • Ability to critically assess incoming requests, clarify requirements, and define a clear execution roadmap • Excellent communication skills, problem-solving abilities, and a collaborative mindset Tool You Will Use • Python & PySpark • Apache Airflow • GitLab • Looker & Grafana Salary Range • Monthly gross salary from 18000 - 23000 PLN. 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.  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 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. Premium healthcare 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. 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].