Front-End / Client Developer

Tombola job board; Sunderland; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading online gaming company in Sunderland is seeking a talented Front-End / Client Developer to join their tech team. This hybrid role involves designing features using TypeScript and modern JavaScript. Candidates should have proven experience in Front-End development and have skills in client-side performance tuning. The role offers the chance to work in a fast-paced environment and collaborate with cross-functional teams.

Qualifications

• Proven professional experience as a Front-End or Client-Side Developer.
• Expertise in TypeScript and modern JavaScript (ES6+).
• Strong understanding of application state management and front-end design patterns.

Responsibilities

• Design and implement complex features for games using client-side technology.
• Drive performance improvements ensuring fast load times.
• Collaborate with teams to define technical solutions and deliver user interfaces.

Skills

Front-End Development

TypeScript

JavaScript (ES6+)

Client-Side Performance Tuning

Component-Based Frameworks

Job description

Front-End / Client Developer - tombola | Sunderland (Hybrid)

tombola is urgently seeking a talented Front‑End / Client Developer to join our fast‑paced tech team! This hybrid role offers flexible working from our award‑winning Sunderland headquarters.

What You’ll Be Doing

• Designing and implementing complex features for our games using cutting‑edge client‑side technology.
• Driving performance and efficiency improvements, ensuring lightning‑fast load times and smooth execution across all devices.
• Collaborating closely with product, UI/UX, and back‑end teams to define technical solutions and deliver world‑class user interfaces.
• Writing clean, well‑tested, object‑oriented code in TypeScript and contributing constructively to peer code reviews.

Essential Skills

• Proven professional experience as a Front‑End or Client‑Side Developer.
• Expertise in TypeScript and modern JavaScript (ES6+).
• Strong understanding of application state management, component‑based frameworks, and front‑end design patterns.
• Demonstrable experience in client‑side performance tuning and debugging.

Nice‑to‑Have Skills

• Interest or hands‑on experience with graphics rendering libraries like PixiJS, or any Canvas/WebGL technology.
• Knowledge of GSAP, Spine, Vue, RxJS, Redux.
• Prior experience of iGaming or building interactive games/single‑page applications.
• Experience working within a fast‑paced or continuous delivery (CI/CD) environment.

Apply now and apply your engineering skills to the exciting world of online entertainment!

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