Senior Front End Engineer

Who We Are

Allwyn Lottery Solutions is a global leader in digital lottery and gaming solutions and a proud subsidiary of Allwyn Entertainment Group, a multinational lottery operator with a strong presence in Austria, the Czech Republic, Greece, Cyprus, and Italy.

Our mission is to make play better for all by developing cutting-edge technology that enhances player experiences, drives engagement, and maximizes returns for good causes.

What We Do

We design and deliver innovative, scalable, and secure lottery solutions that evolve with the needs of players and operators. Our flagship platform, Genesis, provides a powerful foundation for lotteries worldwide, featuring:

• Player Account Management (PAM) for secure and seamless player experiences
• Draw-Based Games (DBG) for classic lottery draws
• Nexus Aggregator & Apollo RGS for e-Instants and Fast Play™ games
• Web & mobile applications for an enhanced and modern user experience
• Command Admin Portal for streamlined operations
• Optex Promotions to reward and engage players

With a focus on cloud-based technologies, AI-driven analytics, and responsible gaming, we empower lotteries to reach new players, expand engagement, and achieve sustainable growth in an evolving digital landscape.At Allwyn Lottery Solutions, you’ll be part of a forward-thinking, collaborative, and innovative team that is shaping the future of iLottery.

Front-end engineers in Allwyn Lottery Solutions are responsible for developing user interfaces for Lottery, iLottery, data platforms applications and instant-win games. In their role, they will have plenty of room to make an impact on the organization. They work in agile cross-functional teams to create, test and improve the technology that underpins the company. They are responsible for implementing and delivering high-quality web applications that align with product roadmaps and modern standards for performance, accessibility, and user experience.

Their work is centered around the React ecosystem, using technologies such as TypeScript, Next.js, Vite, Tailwind, React Query for data fetching, Jotai for state management, and Storybook for UI development and documentation. Accessibility best practices are an integral part of their development process.

Key Accountabilities and Duties:

• Work across the software development life cycle
• Deliver technical solutions with respect to expectations on functionality
• Analyze requirements
• Develop secure software
• Continually improve code quality under coding standards, best practices and through automation and code reviews
• Maintain up-to-date working knowledge of all appropriate existing technologies as well as new techniques and tech
• Provide support after the new technology is launched
• Write unit tests
• Diagnose performance bottlenecks
• Integrate 3rd party APIs
• Understanding of functional or departmental goals
• Identify the need for improvements and take actions
• Be able to mentor team members and share knowledge with the team
• Give and receive constructive feedback in a positive/professional manner
• Organise and prioritize work effectively, able to adjust in a changing environment
• Demonstrate understanding of the importance and how to balance all of; Security, privacy, quality, testability, reusability, maintainability, usability, accessibility, performance, customer requirements, NFRs, and delivery

Requirements

Qualifications, Experience and Competences

Minimum Qualifications

• University level degree (at postgraduate level is a plus) in Computer Science, Information Technology or relevant field of study
• Excellent oral and written communication skills
• Excellent presentation skills
• Excellent command of English language

Minimum Experience

• 5-7 years of experience in modern frontend software development
• Proven production experience with React and Next.js
• Strong expertise in TypeScript and ES6+ JavaScript
• Deep understanding of component-driven architecture and design systems
• Advanced, industry-grade expertise in TypeScript and modern JavaScript
• Experience with Tailwind for UI implementation and theme customization
• Proficient in React Query for data fetching and caching
• Experience using Jotai or similar modern state management libraries
• Familiarity with Vite for tooling and optimized builds
• Strong understanding of immutability principles and functional programming concepts
• Comfortable working with Storybook for component documentation and visual testing
• Strong focus on accessibility (WCAG compliance, keyboard navigation, ARIA roles, etc.)
• Familiarity with performance optimization techniques (code splitting, memoization, lazy loading, etc.)
• Good understanding of browser limitations, compatibility issues, and rendering behavior
• Comfortable working with Git-based workflows and CI/CD pipelines
• Familiarity with the principles of progressive enhancement and offline-first strategies
• Ability to write maintainable, testable, and scalable code following Clean Code and SOLID principles

Required Competences

• Confident, driven and dynamic professional
• Results orientation
• Self-motivated, enthusiastic, positive and the ultimate team player
• Co-Working and Collaboration
• Conflict resolution skills
• Able to built trustworthy relationship with internal and external stakeholders
• Creating problem solving approach and analytical skills
• Ability to provide constructive Feedback
• Empathy skills, Communication (Active listening, conflict resolution), Inclusiveness
• Decision Effectiveness
• Effective Thinking (Analytical, Forward, Conceptual)
• Growth Mindset (Manage change, Accept feedback, Resilience, Flexible behavior)
• Planning & Organization
• Show initiatives

Benefits

At Allwyn LS, we know that great delivery starts with great people. Here’s what we offer to support you and help you thrive:

• A dynamic team of experts who’ll support your growth and share your ambition
• A diverse, international environment full of opportunity and challenge
• A comprehensive onboarding experience to set you up for success
• Competitive salary with a performance-based bonus
• Health and life insurance for you and your family
• Well-being allowance and monthly lunch allowance
• Extensive leave policy to support work-life balance
• Unlimited training resources and tools to support your development
• 360° feedback framework to help you grow your impact
• Employee Assistance Programme with professional counselling support
• A modern tech setup including Apple equipment and best-in-class tools
• A stable, enjoyable working environment where delivery is valued

We’re proud to be an Equal Opportunity Employer. Allwyn values diversity and inclusion and welcomes applications from all backgrounds. We make employment decisions based on business needs, role requirements, and individual qualifications - never on age, disability, gender identity, sexual orientation, pregnancy, race, religion, or background.

In 2025, Allwyn Lottery Solutions in Greece was recognised as one of the Great Place to Work® Hellas Best Workplaces™ for Women, highlighting our commitment to building inclusive, supportive environments where all employees can thrive.

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