We’re whale.io, a fast-growing Web3 crypto casino, and we’re looking for a talented Full Stack Developer to join our team.

Are you a coding ninja who loves building scalable, high-performance web applications? Do you enjoy working with modern frameworks and being close to real production systems used by thousands of users? If so, this role is for you.

As a Full Stack Developer at whale.io, you’ll work closely with our product and engineering teams to build and maintain our web-based crypto casino platform. From designing new features to optimizing performance and scaling infrastructure, you’ll be involved in every stage of development.

Responsibilities

• Build and maintain our web application using modern technologies such as SvelteKit, Node.js, and TypeScript.
• Design, implement, and ship new features that enhance user experience and platform functionality.
• Write clean, efficient, and well-documented code following industry best practices.
• Optimize the platform for performance, reliability, and scalability.
• Troubleshoot, debug, and resolve production issues.
• Collaborate in code reviews and provide constructive feedback.
• Stay up to date with modern Full Stack and Web3 development trends.

Our current tech stack:

Backend / Node.js / NestJS / TypeScript / PostgreSQL / Linux (Ubuntu) server management / Frontend / Svelte / SvelteKit / TailwindCSS / TypeScript

Requirements

• 3+ years of experience in Full Stack development.
• Degree in Software Development or a related field (or equivalent experience).
• Strong experience with SvelteKit or modern frontend frameworks.
• Proficiency with Node.js and backend development.
• Solid knowledge of TypeScript, NestJS, and modern web standards.
• Familiarity with Agile development methodologies.
• Strong communication skills and ability to work collaboratively in a remote or hybrid team.

Opportunity

• Flexible work environment
• Hybrid or fully remote work
• Competitive salary
• High level of autonomy and ownership
• Culture built on trust, responsibility, and independence