Sr. Full-Stack Developer

Responsibilities

• Frontend Architecture & UI Execution
• Develop, implement, and maintain robust, responsive, and intuitive web applications using ReactJS and TypeScript .
• Utilize Material Design libraries ( MUI ) to build a consistent, professional, and highly functional internal toolkit.
• Design and manage scalable design systems to ensure consistency across internal tooling projects.
• Optimize frontend performance and scalability, ensuring the interface remains 100% stable, intuitive, and high-performing.
• Backend Engineering & System Integration
• Develop and maintain robust server-side logic (utilizing PHP/Symfony as our core platform language), ensuring high performance, responsiveness, and reliability.
• Design, implement, and document secure RESTful APIs and Web Services that adhere to industry standards.
• Build and maintain complex, bi-directional data syncs across our enterprise stack (including Salesforce, NetSuite, Workday, and other custom internal tooling) to secure "One Source of Truth" across project data.
• Work with database systems, driving setup, maintenance, query optimization, and structuring.
• Platform Evolution & Collaboration
• Evolve core platform features to meet adapting business needs, including time-tracking modules, timesheet approval workflows, and advanced data validation.
• Integrate AI-driven features like agentic workflows to automate internal processes and scale operational efficiency.
• Focus on reducing "gap time friction" and automating manual workflows to accelerate business velocity and eliminate operational bottlenecks.
• Debug, troubleshoot, and resolve complex full-stack issues, bottlenecks, and performance bugs.
• Provide technical guidance, documentation, and support to the wider Monk community on the platform's capabilities.

Requirements

• Experience: 3-5+ years of professional full-stack web development experience.
• Frontend Expertise: Strong proficiency in ReactJS , with a solid foundation in TypeScript , JavaScript (ES6+), HTML5, and CSS3. Strong understanding of responsive design and cross-browser compatibility.
• Integration & APIs: Proven experience in REST API design, Web Services, and integrating third-party APIs (including authentication protocols like OAuth).
• Cloud & DevOps: Familiarity with modern cloud platforms (AWS, GCP, or Azure) and containerization/virtualization tools (e.g., Docker).
• Curiosity-First Mindset: You don't wait for a manual; you play, break things, and ask "What if?" to adopt new

Additional Information

Please note that we will never request payment or bank account information at any stage of the recruitment process. As we continue to grow our teams, we urge you to be cautious of fraudulent job postings or recruitment activities that misuse our company name and information. Please protect your personal information during any recruitment process. While Monks may contact potential candidates via LinkedIn, all applications must be submitted through our official website ( monks.com/careers ). Sr. Full-Stack Developer Employment Type: Full-Time Experience Level: Senior Industry: Technology, Digital Marketing, Web Development About .Monks Monks is the industry's Agentic Transformation Partner, architecting the future of real-time brands. As a global marketing and technology services company, we go beyond traditional boundaries to design and operate Agentic Operating Systems that help brands innovate, organize, and operate at the speed of culture. At Monks, we value T-shaped talent-people with deep craft mastery and a horizontal fluency in AI that allows them to collaborate across disciplines and deliver outcomes. With a global team of nearly 6,000 digital experts across 33 countries, you'll find a diverse group of colleagues with different backgrounds and perspectives. We believe everyone has something of value to offer, and that sustaining a truly diverse, equitable and inclusive workplace begins with fostering an environment where people can be themselves, authentically, every day. Job Summary We are seeking a highly skilled Full-Stack Developer to drive the evolution of our proprietary central orchestration platform. In this role, you will bridge the gap between practical user experience and powerful server-side logic, helping us scale the internal tooling that enables our teams to operate more effectively and competitively. The ideal candidate has a keen eye for UI execution, a proven "feel" for UX, and strong engineering fundamentals. You will translate complex management requirements into user-friendly, responsive interfaces while building high-performance APIs, robust bi-directional integrations, and automated workflows.

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