Lead Frontend Engineer

Patrianna; Poland; On-site; PLN 180,000 - 300,000; Full time

Job summary

Patrianna is seeking an experienced frontend architect to drive technical excellence for high-performance CMS frontends powering social gaming experiences. You will own architecture, frontend infrastructure, and collaboration with remote product teams to ship scalable, internationalized web apps.

Ideal candidates have deep React/TypeScript/Next.js expertise, strong UI/UX sensibilities with Figma, and a track record of optimizing Core Web Vitals and SEO for consumer-facing platforms.

Qualifications

• Proficient in React, TypeScript, and Next.js with App Router
• Experience with internationalization workflows for large apps (Crowdin)
• Familiarity with monorepos (NX or Turborepo)
• Experience integrating third-party APIs, analytics, and A/B testing tools
• Strong SEO and PageSpeed optimization skills (CLS, INP)
• Solid UI/UX skills with Figma and responsive web apps

Responsibilities

• Lead technical strategy and architecture for scalable CMS frontends
• Improve frontend infrastructure and Core Web Vitals across products
• Oversee code reviews and enforce high code quality
• Explain technical concepts to product owners and stakeholders
• Continuously optimize development processes
• Collaborate with remote product teams to deliver web apps

Skills

React TypeScript Next.js

i18n lifecycle

Crowdin integration

NX or Turborepo

APIs & A/B testing

SEO & Core Web Vitals

UI/UX & Figma

Tools

NX

Turborepo

Crowdin

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 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.