Senior Frontend Developer; Games

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Frontend Developer (Games) in Spain.

In this role, you will design and build high-performance, visually stunning interfaces for next-generation mobile gaming platforms. You will craft smooth, pixel-perfect user experiences that elevate engagement across casino and sports book products used by players worldwide. Working in a fast-paced, startup-like environment, you will collaborate closely with product managers, designers, backend engineers, and QA teams throughout the full development lifecycle. Your expertise will directly shape the look, feel, and performance of interactive gaming experiences.

You will have the freedom to propose and implement innovative technical solutions while continuously improving performance, security, and scalability. This role offers a dynamic environment where creativity, ownership, and technical excellence are highly valued.

• Design and develop smooth, responsive, and pixel-perfect user interfaces for mobile-first gaming platforms.
• Build new interfaces, animations, and gameplay mechanics using modern frontend technologies.
• Translate functional and user requirements into interactive, intuitive, and high-quality interfaces.
• Identify, debug, and resolve performance bottlenecks and UI issues to ensure optimal user experience.
• Write clean, maintainable, and well-tested code, including automated tests to ensure long-term quality.
• Monitor and enhance frontend performance, security, and reliability across applications.
• Collaborate closely with developers, designers, product managers, and QA teams throughout the full SDLC.

• Strong experience with React and/or Type Script, with the ability to design and implement scalable frontend solutions.
• Minimum of 3+ years of commercial frontend development experience.
• Passion for high-quality UI, game development, and mobile-first user experiences.
• Solid understanding of performance optimization, responsive design, and frontend security best practices.
• Strong problem-solving skills, ability to break down complex tasks, and deliver solutions efficiently.
• High level of autonomy, responsibility, initiative, and attention to detail.
• Intermediate or higher proficiency in English, with strong communication and collaboration skills.

• Competitive salary package.
• Fully remote work environment with flexible working arrangements.
• Supportive, collaborative, and international team culture.
• Real opportunities for career growth and professional development.
• Corporate English classes to support continuous learning.
• Dynamic, fast-growing environment with exciting projects and global exposure.

Why Apply Through Jobgether?

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.