Senior Fullstack Developer

Silicon Stack Pty Ltd

We are looking for a Senior-level Full Stack Web Developer (JavaScript, Typescript) to join our team and contribute to the development of robust, high-performance web applications. You will be responsible for both frontend and backend development tasks, translating UI/UX designs into clean, responsive interfaces and implementing APIs to deliver seamless functionality. This role involves direct collaboration with clients to ensure the technical solution aligns with their business needs.

RESPONSIBILITIES

• Developing responsive web applications using React.js, Next.js, Node.js, Nest.js, Express.js and optionally Nuxt.js.
• Translating UI/UX designs into pixel-perfect, mobile-friendly interfaces with strong attention to detail.
• Implementing and integrating RESTful APIs efficiently and securely.
• Building and customizing dynamic content blocks in Payload CMS, and rendering them correctly on the client website.
• Managing and optimizing caching strategies to improve site performance and reduce latency.
• Ensuring cross-browser and device compatibility with strong HTML, CSS, and JavaScript practices.
• Communicating directly with clients to clarify requirements, propose solutions, and align technical implementation with business objectives.
• Ensuring system performance, scalability, and long-term maintainability.

REQUIREMENTS

• 5+ years of experience in full stack JavaScript development using React.js, Next.js, Node.js, Nest.js, Express.js and optionally Nuxt.js.
• Strong understanding of HTML, CSS, JavaScript, and responsive web design principles.
• Proven experience with REST API development and integration.
• Experience in implementing caching strategies (e.g., server-side cache, client-side cache, CDN, etc.).
• Solid experience working with databases such as PostgreSQL, MySQL, and optionally MongoDB, etc.
• Strong verbal and written English communication skills for client interaction.
• Familiarity with Payload CMS, KeystoneJS, or WordPress customization is a strong advantage.
• Ability to work independently and collaboratively with strong time management and problem- solving skills.
• Proficient in using Git for version control.

1. Compensation and benefit package 

• Attractive salary and benefits 
• Annual leave and 5 days of sick leave 
• 13th-month salary and Annual Performance Bonus 
• Premium healthcare packages 
• Allowance for project team activities 
• Extra benefits for long-term employees 

2. Exciting career and development opportunities 

• Large-scale products and projects with high reputation clients with related industries which is beneficial for your career plan. 
• Clear roadmap for career advancement in both technical and leadership pathways 
• A solid talented team behind you – great people who are passionate and proud of their work. 

3. Friendly and English-speaking working environment 

• Laptops provided. 
• Well-equipped & modern office with fully stocked pantry 
• Sponsored sports activities. 
• Friendly environment, great working location, extra leave days, working from home. 
• English working environment, Australian and global clients, onsite opportunities in Australia. 
• Flexible working hours - Monday - Friday. Hybrid working model, good work-life balance.