Senior Application Engineer

**Czym będziesz się zajmować?** Key responsibilities: * Design, develop and implement solutions across applications, architecture and infrastructure. * Review requirements and business processes, translating them into tested, maintainable code. * Assess technology and market trends and inform technology decisions. * Collaborate globally on architecture, database design, development and testing. * Mentor teammates and promote continuous improvement and best practices. Work model and rewards: * Hybrid role in Poland with at least three office days weekly, subject to change. * Annual gross base pay: PLN 169,000–330,000, plus potential bonus and equity. * Benefits include health and life insurance, PPK, 26 vacation days, 6 flex days, up to 20 remote work days, volunteer leave, mental health support, mentoring, e-learning, share plan and office snacks and fruit. **Kogo poszukujemy?** Required qualifications: * Bachelor's degree in Computer Science, Information Systems or a related field, or equivalent practical experience. * At least 8 years in software engineering, including design, development, testing and implementation of complex solutions. * Ability to modify software across platforms for compatibility, performance and security. * Strong understanding of systems architecture, application infrastructure and software development lifecycle. * Clear communication and experience in collaborative, cross-functional environments. Preferred qualifications: * Advanced degree or specialization in financial markets, finance, mathematics or a related discipline. * Professional certifications in specialist technology disciplines. * Experience with global teams or enterprise-scale systems in regulated industries. **Czego wymagamy?** 8 lat doświadczenia na podobnym stanowisku Znajomości: * Software development * Software architecture * Testing * Systems development life cycle * Analiza wymagań * Security * Mentoring * Komunikacja Mile widziane: * Databases * Współpraca międzydziałowa Języki: * Angielski **Jakie warunki i benefity otrzymasz?** * 18.3k–20k PLN brutto/m (Umowa o pracę) * Umowa o pracę - Elastyczne godziny pracy (100%) * Praca zdalna: Hybrydowo * Pakiet medyczny, Ubezpieczenie * Zimne napoje **Kim jesteśmy?** At Nasdaq, our purpose is to advance economic progress for all. We power stronger economies, create more equitable opportunities, and contribute to a more sustainable world to help our communities, clients, employees, and people of all backgrounds reach their full potential.