Casumo is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Join us at Casumo, where you are invited to be your authentic YOU-MO!

Company Overview:
Welcome to Casumo, your passport to a world of fun, excitement, and responsible gaming. We're an international online casino company with a knack for creating unforgettable gaming experiences. Our secret sauce? A blend of innovation, security, and a dash of playful charm.
Nowadays, we're on the hunt for a dynamic and innovative Frontend Architect!

Position Overview:
We’re on the lookout for a Frontend Architect who lives and breathes scalable product engineering. Someone who can zoom out to design a multi-team architecture, then zoom right back in to help a squad debug a rendering bottleneck. If you love shaping standards, elevating teams, and building fast, reliable, and exciting experiences at scale - you’ll feel right at home at Casumo.

This role sits at the intersection of architecture, leadership, and hands-on technical direction. You’ll be the guiding voice for our frontend ecosystem, partnering with product, backend, and design to create a foundation that empowers teams to build confidently and ship with quality.

Responsibilities:

As an Architect

• Design scalable, future-proof frontend architectures that support a multi-team product environment.

• Define the right rendering strategies (SSR, CSR, SSG) based on performance, SEO, product needs, and platform constraints.

• Lead the evolution of our shared component libraries, design systems, and UI foundations.

• Establish and maintain high standards for code quality, performance budgets, and accessibility.

• Collaborate closely with backend teams to shape efficient APIs and data flows.

• Review and contribute to architectural decisions (ADRs), while elevating the technical bar through thoughtful mentoring.

As a Technical Leader

• Act as a go-to technical consultant for squads, helping them design efficient, resilient, and maintainable solutions.

• Guide teams in modern best practices: testing, CI/CD, deployments, observability, and operational excellence.

• Introduce patterns, tools, and workflows that improve developer experience, from monorepo structures to building pipelines.

• Facilitate architectural discussions, driving alignment and shared principles across multiple teams.

• Coach and mentor engineers, helping them grow their architectural thinking and technical depth.

Requirements:
You’re a frontend leader who blends technical mastery with pragmatic delivery. You care deeply about maintainability, developer experience, and performance, and you’re energised by helping others level up.

• Proven experience architecting large-scale frontend applications using React, Next.js, or similar frameworks.

• Deep knowledge of state management, data fetching, caching, and real-time update strategies.

• Strong understanding of web performance metrics (LCP, CLS, TTI) and how to improve them.

• Solid experience with TypeScript, modern build systems (Webpack, Vite, Turborepo, Nx), and CI/CD pipelines.

• Hands-on experience with component libraries, design systems, tokens, and theming (Storybook experience is a plus).

• Understanding of web accessibility (WCAG) and secure coding practices (XSS, CSRF, CSP).

• Experience collaborating with backend teams on API design and integration.

• Comfort with Git, code reviews, versioning strategies, and cross-team communication.

• Excellent communication and presentation skills in English.

Nice to Have:

• Experience leading frontend guilds, chapters, or architecture councils.

• Exposure to micro-frontends or distributed UI architecture patterns.

• Familiarity with observability tools like Sentry, Datadog, New Relic.

• Deep experience with performance profiling and bundle analysis at scale.

• Exposure to feature flagging, A/B testing, canary or progressive deployments.

• Contributions to open-source frontend tooling or frameworks.

Think we're a good match? Apply now!

The Perks
Being a part of the Casumo group provides an unparalleled experience. You’ll find yourself surrounded by the brightest minds within the most inspiring and collaborative office spaces! In addition to that, you’ll enjoy:

Malta Office:

• Private health insurance

• Wellness incentives, including a fitness allowance and mental well-being services

• Flexible national holidays: public holidays mean more time off, choose how and when to enjoy them!

• 2 weeks Work From Anywhere (10 days), increased to 4 weeks (20 days) after longer duration of employment within the Company: explore the world while working remotely

• Gourmet lunches and healthy snacks prepared by our in-house chef

• Variety of discounts from local vendors

• Access to some of the greatest tools and platforms for developing your professional skills and building success within your role

• A range of training courses, known as Casumo College, for continuous learning and growth

• Social events for building strong relationships with colleagues from all across the organisation

Macedonia Office:

• Private health insurance

• Wellness incentives, including a fitness allowance and mental well-being services

• 2 weeks Work From Anywhere (10 days), increased to 4 weeks (20 days) after longer duration of employment within the Company: explore the world while working remotely

• Office lunches - three times per week

• Access to some of the greatest tools and platforms for developing your professional skills and building success within your role

• A range of training courses, known as Casumo College, for continuous learning and growth

• Social events for building strong relationships with colleagues from all across the organisation

Zagreb Office:

• Wellness incentives, including a fitness allowance and mental well-being services

• 2 weeks Work From Anywhere (10 days), increased to 4 weeks (20 days) after longer duration of employment within the Company: explore the world while working remotely

• Food allowance

• Access to some of the greatest tools and platforms for developing your professional skills and building success within your role

• A range of training courses, known as Casumo College, for continuous learning and growth

• Social events for building strong relationships with colleagues from all across the organisation

Our ABC values:

ASPIRE
At Casumo, "aspire" means pushing beyond the ordinary and transforming obstacles into stepping stones. Challenges are our breakfast of champions, and comfort zones are out of bounds. Mediocrity? Left behind. Our mantra? Dream big, aim high, and always be ready for the next adventure in innovation.

BELIEVE
Belief at Casumo isn't just a feel-good sticker; it's the glue that binds us. Turning "me" achievements into "we" victories, we're a tight-knit crew of dreamers, doers, and relentless supporters. With a high-five arsenal and a trusty cheerleading squad, we're on a mission to prove that together, we're not just strong; we're Casumo strong.

CARE
Care is our secret ingredient, the cherry on top of our game. It's not only about ensuring our players have a blast (responsibly, of course); it's about weaving a fabric of support so tight, even the toughest challenges can't tear us apart. From tailoring player experiences to being there for each other, we're all about creating memorable moments.