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Principal Engineer (Frontend)

Kaizen GamingSofia, Bulgaria
On-site Full-time

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Qualifications

Proven experience as a Principal Engineer or in a similar leadership role within frontend development. Strong proficiency in JavaScript, TypeScript, and modern frameworks, especially Vue.js. Deep understanding of performance optimization techniques and metrics. Experience with debugging tools such as Lighthouse and ChromeUX. Excellent communication skills and the ability to mentor and guide junior team members. Familiarity with microservices architecture and agile methodologies is preferred.

About the job

Welcome to Kaizen Gaming

At Kaizen Gaming, the driving force behind Betano, we rank among the world's leading GameTech companies, operating seamlessly across 19 diverse markets. Our mission is to harness the latest technological advancements to deliver unparalleled experiences to the millions of customers who rely on us for their entertainment.

With a vibrant community of over 2,700 team members from more than 40 nationalities spread across three continents, we embrace diversity and innovation. Our #oneteam ethos has earned us recognition as one of the Best Workplaces in Europe and the prestigious Great Place to Work certification across our offices. Are you ready to Press Play on Your Potential?

About the Role

As a Principal Engineer within our Technology department, you will play a pivotal role in shaping our frontend strategies. Your expertise will guide teams in crafting elegant, high-performance solutions to real-world challenges. You will mentor them in coding, testing, debugging, and performance analysis, while conducting thorough code reviews to ensure quality and efficiency.

In this role, you will be at the forefront of developing cutting-edge applications using modern technologies. Your focus will include executing our technical roadmap, emphasizing code modularity, reusability, and testability. You will also be responsible for performance tuning and monitoring, while providing vital technical guidance to our development teams, ensuring adherence to best practices and design patterns. Collaborating closely with UI/UX designers, you will elevate the user experience for our customers.

Our Technology Stack

We leverage a robust tech stack, including Vue.js 3, TypeScript, VueX, Pinia, Tailwind, Webpack, Vite, Storybook, Jest, Vitest, Openshift, and private npm packages to develop our internal shared libraries, alongside a micro frontends architecture.

As a Principal Frontend Engineer, your responsibilities will include:
  • Coding alongside engineers, demonstrating technical leadership by addressing root causes and leading by example.
  • Understanding key frontend performance metrics, with experience in debugging frameworks like Lighthouse and ChromeUX.
  • Exerting technical influence across multiple teams, mentoring individuals on advanced technical issues, and assisting technology managers in fostering team member growth.
  • Collaborating with Product and Delivery teams to build scalable solutions that meet non-functional requirements regarding performance, security, and reliability.

About Kaizen Gaming

Kaizen Gaming is a leading GameTech company that operates Betano, one of the fastest-growing brands in the industry. With a strong presence in 19 markets, we pride ourselves on our innovative approach to technology and customer service. Our diverse team of over 2,700 professionals from 40+ nationalities fosters a culture of creativity and excellence, making us one of the best workplaces in Europe. Join us to be part of an exciting journey in the gaming industry.

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