➡️ Apply here: Senior Frontend Developer
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**Senior Frontend Developer**
**FortuneJack** is with over 10 years of experience in the gambling industry, company has built a strong reputation for reliability and innovation. Known for delivering high-quality solutions and maintaining long-term relationships based on integrity and performance.
We are seeking a framework-agnostic **Frontend Developer** with the ability to build, maintain, and scale high-performance web applications using a variety of modern JavaScript-based ecosystems. The ideal candidate is not tied to a single framework but can confidently adapt across different toolchains and architectures, applying industry-standard best practices to deliver maintainable, scalable solutions.
This role also requires working in an engineering culture that values the principles of Engineering Manager role.
**Key Responsibilities**
Build & Maintain Applications:
* Deliver responsive, accessible, and performant frontend applications using the most suitable framework or library for each project (e.g., Vue, Nuxt, SvelteKit, React, or others).
* Abstract & Modularize: Apply framework-agnostic architecture principles—such as service layers, UI component abstractions, and state/data management patterns—that allow code to be portable and maintainable.
* Data Handling: Implement robust client-side data-fetching, caching, and synchronization using tools like TanStack Query or equivalent abstractions.
* Make Informed Decisions: Select frameworks, libraries, and patterns based on scalability, performance, and long-term maintainability (Strategic Technical Leadership).
* Deliver Predictably: Manage workload, set realistic timelines, and consistently deliver high-quality work on schedule (Execution Excellence).
* Collaborate Across Domains: Work closely with design, backend, and product teams to ensure smooth delivery of features (Cross-Functional Collaboration).
* Mentor & Guide: Conduct code reviews, lead technical discussions to improve the team`s collective capabilities.
* Optimize & Refine: Continuously improve application performance, and SEO.
* Stay Adaptive: Evaluate emerging tools and technologies, and recommend the right fit for evolving product needs.
**Required Skills & Qualifications:**
* Demonstrated ability to work effectively across multiple modern frontend frameworks (Vue, React, Svelte.) without being dependent on a single stack.
* Proficiency with industry-standard abstraction layers for state management, data handling, and component composition.
* Hands-on experience with TanStack Query (or similar) for managing server state.
* Ability to make long-term architectural decisions and balance trade-offs.
* Proven record of delivering projects on time with high-quality output.
* Experience collaborating with designers, backend engineers, and product stakeholders
* Strong team development skills.
* Proficiency in JavaScript, TypeScript, HTML, and CSS (including preprocessors).
* Strong understanding of accessibility standards, performance optimization, and SEO-friendly practices.
* Familiarity with API integration (REST and GraphQL) and version control (Git).
**Preferred Qualifications:**
* Experience with multiple rendering strategies (SSR, SSG, CSR, hybrid).
* Familiarity with popular component libraries and design systems.
* Exposure to backend or full-stack development.
* Agile development experience.
**What We Offer:**
* An amazing professional experience at an innovative tech company.
* The opportunity to make a real impact in a fast-growing industry.
* Autonomy and freedom to excel in your role.
* Collaboration with a talented and startup-minded team.
* Health insurance coverage.
* Performance-based bonus system.
* A gamified work environment.
* Professional development opportunities.
* Competitive salary.
* Full-Time in office
* Working hours: 11:00 AM to 19:00 PM
Interested? We`d love to hear from you!
Deadline: **October 10, 2025**
See full text of this announcement https://fortunejack.bamboohr.com/careers/135?source=aWQ9Ng%3D%3D