Staff Fullstack Software Engineer (AI)

TL;DR

Staff Fullstack Software Engineer (AI): Building and optimizing large-scale fullstack services for churn prevention and international growth with an accent on reliability, performance, and 0 -> 1 execution. Focus on setting the technical vision, leading development, and defining a unified architecture for cancellation and internationalization flows, including support for AI-enabled products.

Location: Remote from Poland

Salary: 368 900 zł—499 100 zł PLN (annual)

Company

hirify.global is a global community of bold visionaries shaping the future of work through its Virtual First model, offering enterprise-level opportunities with a start-up mindset.

What you will do

• Translate business requirements into clear, scalable technical solutions.
• Strengthen team collaboration through code reviews, knowledge sharing, and mentoring.
• Define and execute a multi-year, multi-team technical strategy with measurable impact.
• Align technical solutions with business goals in partnership with cross-functional teams.
• Lead by example through high-quality code, thoughtful reviews, and hands-on mentorship.
• Drive product innovation by balancing user needs, technical rigor, and business outcomes.

Requirements

• 10+ years of experience as a backend or fullstack engineer with a track record of delivering scalable, reliable systems.
• BS in Computer Science or a related field, or equivalent experience.
• Strong expertise in backend technologies such as Golang and Python.
• Strong expertise in frontend frameworks such as React.
• Exceptional problem-solving skills and the ability to turn user needs into effective technical solutions.
• Solid understanding of best practices for building high-performance, reliable, scalable services.
• Excellent communication skills with the ability to collaborate across functions and present concepts clearly to both technical and non-technical stakeholders.

Nice to have

• Excited by 0 -> 1 work and comfortable navigating ambiguity and shifts in direction.
• Demonstrated experience improving systems and proactively identifying and solving complex technical problems.

Culture & Benefits

• Virtual First company model, combining distributed workplace autonomy with human connection.
• Competitive medical, dental, and vision coverage.
• Retirement savings through a defined contribution pension or savings plan.
• Flexible PTO, paid holidays, and Volunteer Time Off.
• Income Protection Plans including life and disability insurance.
• Perks Allowance for wellness, learning and development, food, and groceries.
• Parental benefits including Parental Leave, Fertility Benefits, Adoptions and Surrogacy support.
• Mental health and wellness benefits.