Technical Specialist (AI)

TL;DR

Senior Full Stack Engineer (Fintech, Crypto): Owning end-to-end delivery of technically complex features for a fully licensed crypto trading platform with an accent on architectural design, performance, reliability, and engineering quality. Focus on leveraging AI-assisted development tools, mentoring team members, and proactively discovering new technologies.

Location: Hybrid (3 days onsite, 2 days remote work) in Kraków, Poland

Salary: 20 000 PLN (starting compensation)

Company

hirify.global is a product engineering team focused on delivering and maintaining a fully licensed, FCA-regulated crypto trading platform.

What you will do

• Own end-to-end delivery of complex features, ensuring performance, reliability, and quality.
• Lead architectural design implementations, translating vision into production-ready code.
• Discover and champion new technologies and engineering practices.
• Remedy technical knowledge gaps and improve engineering standards within the team.
• Mentor team members and share expertise across all aspects of software engineering.
• Work with engineering managers to drive technical excellence and continuous improvement.

Requirements

• 10+ years of software engineering experience with a proven track record of delivering complex technical solutions.
• Deep expertise in your core technology stack.
• Battle-tested experience building and operating high-performance, mission-critical systems.
• Experience with AI-assisted development tools.
• Demonstrated ability to mentor and develop other engineers.
• Solid understanding of backend architecture: distributed systems, microservices, event-driven architectures, and API design.
• Bachelor's degree in Computer Science, Engineering, or equivalent practical experience.
• Strong English-language communication skills and ability to work effectively in globally distributed, cross-functional teams.
• Willingness to participate in on-call rotation.

Nice to have

• Familiarity with financial services or trading platforms.

Culture & Benefits

• Hybrid working model with 3 days in the office.
• Home office equipment reimbursement and performance-related bonus.
• Private medical cover (Medicover), Multikafeteria system (Multisport, vouchers), and life insurance (Generali).
• Free access to LinkedIn Learning platform and Share Plans for Employees.
• Employee-led networks (LGBTQ+, Women’s, Black, Parents & Carers) with budget for events.
• Career-focused technical and leadership training.
• Well-being events and Employee Assistance Programme.
• Summer picnic, New Year party, and other social events.
• Three additional days off per year (Birthday + two for voluntary work).
• App-based parking spots booking system, stretching sessions, and wellbeing weeks.