Lead Frontend Engineer

Patrianna; Poland; On-site; PLN 240,000 - 320,000; Full time

Job summary

Patrianna is seeking a frontend architect to lead technical strategy for scalable CMS apps and optimize performance across products. You will drive architectural decisions, oversee reviews, and collaborate with remote product teams to deliver high-quality, user-friendly web experiences.

You will champion an AI-driven engineering culture, own frontend infrastructure, and partner with product managers to align technical goals with business outcomes.

Qualifications

• Strong expertise in React, TypeScript and Next.js with App Router.
• Experience with internationalization (i18n) for large-scale apps and translation systems like Crowdin.
• Proficiency with monorepo tools such as NX or Turborepo.
• Experience enabling APIs, analytics and A/B testing integrations.
• Proven SEO and PageSpeed optimization experience (CLS, INP).
• Strong UI/UX skills with Figma and building responsive consumer apps.

Responsibilities

• Lead technical strategy and architecture for scalable CMS applications and performance foundations for large projects.
• Drive frontend infrastructure optimization and Core Web Vitals improvements across products.
• Oversee code reviews and maintain high code quality and maintainability.
• Communicate technical concepts to product owners and non-technical stakeholders.
• Continuously optimize development processes to boost team productivity.
• Collaborate with remote product teams to deliver customer-facing web apps.

Skills

React

TypeScript

Next.js

App Router

i18n

Crowdin

NX

Turborepo

Analytics

A/B testing

SEO

PageSpeed

Figma

UI/UX

Tools

Crowdin

NX

Turborepo

Figma

Job description

The Role

Drive technical excellence and architectural decisions for high-performance frontend solutions that power exceptional gaming experiences.

AI-Driven Engineering Culture

We are actively building an AI-driven engineering organization with a clear and deliberate stance: artificial intelligence is a core part of how we build and deliver software - not an experiment, not a trend, and not an optional add-on. AI is embedded into our engineering workflows, from system design and prototyping to refactoring, testing, and code review. We expect engineers to be fully comfortable working in AI-driven environments and to treat AI as a primary productivity multiplier. Strong engineering judgment, architectural ownership, and accountability remain essential - AI amplifies our engineers, it doesn’t replace responsibility for technical decisions.

What You Will Be Doing

• Lead technical strategy and architecture for scalable CMS applications, establishing performance foundations for large-scale projects


• Drive frontend infrastructure optimization and Core Web Vitals improvements across multiple products


• Oversee code reviews and maintain high standards for code quality and maintainability


• Communicate technical concepts and progress effectively to product owners and non-technical stakeholders


• Continuously optimize development processes and workflows to enhance team productivity


• Collaborate with remote product management teams to deliver customer-facing web applications

What We Are Looking For

• Strong expertise in React, TypeScript, and Next.js with App Router


• Extensive experience with internationalization (i18n) lifecycle for large-scale applications, including integration with translation management systems like Crowdin


• Proficiency with monorepo tools such as NX or Turborepo


• Experience integrating third-party APIs, analytics, and A/B testing solutions


• Proven track record with SEO optimizations and PageSpeed improvements (CLS, INP, etc.)


• Strong UI/UX skills with Figma and building responsive, consumer-facing web applications

Why you will love it

You’ll architect solutions that directly impact millions of players while working in a high-pace, high-growth environment where your technical leadership shapes the future of social gaming. With the freedom to innovate and take ownership, you’ll drive meaningful improvements that enhance both user experience and team productivity. Plus, you’ll collaborate with a globally distributed team that values ego-free collaboration and continuous learning.

About Patrianna

Patrianna is a fast-scaling product development company headquartered in Gibraltar, with a dynamic, global team powering our growth. We operate at the intersection of technology and entertainment, building innovative solutions that shape the future of social gaming and deliver outstanding experiences to millions of players worldwide.

We’re driven by speed, ambition, and bold ideas. At our core, we’re product creators and problem-solvers who thrive in a high-performance environment. We’re looking for exceptional talent—smart, adaptable, and motivated individuals eager to make an impact, scale business functions at pace, and continuously improve.

We hire based on skills, drive, and ideas - nothing else. Your background, gender, age, race, ethnicity, disability, sexual orientation, religion, neurodiversity, or educational path will never be a barrier to joining us. We also welcome candidates from non-traditional career journeys and value diverse perspectives that challenge conventional thinking. Diversity fuels our innovation, collaboration, and growth, and we’re committed to creating an environment where everyone can contribute their best work and thrive.