Full Stack Developer

**About the Company** Synergy Labs is a digital product development agency serving businesses with mobile application and web development solutions. Its Philadelphia services include custom software development, web applications, cross-platform applications, and ongoing product support. The team works with clients to transform business ideas into scalable, reliable digital products. **Job Overview** Synergy Labs is seeking a Full Stack Developer to help design, build, test, and maintain modern web applications. The ideal candidate has experience working across front-end and back-end technologies, integrating APIs, managing databases, and delivering reliable software that meets business and user needs. This role involves collaborating with designers, project managers, and other developers to deliver high-quality digital solutions while maintaining code quality, performance, and security. **Key Responsibilities** * Develop responsive, user-friendly web applications and interfaces. * Build and maintain server-side applications, business logic, and APIs. * Create reusable front-end components using modern JavaScript frameworks. * Design, query, and maintain relational or NoSQL databases. * Integrate third-party services, authentication systems, and external APIs. * Troubleshoot technical issues and improve application performance. * Write clean, maintainable, and well-documented code. * Participate in code reviews, testing, debugging, and deployment activities. * Collaborate with cross-functional teams to plan and deliver software features. * Maintain application security, reliability, and scalability. **Required Skills** * Experience with front-end technologies such as HTML, CSS, JavaScript, and React. * Knowledge of back-end technologies such as Node.js, Python, PHP, or similar frameworks. * Familiarity with REST APIs, database design, and data integration. * Experience using Git and collaborative development tools. * Understanding of responsive design, web security, and application performance. * Strong analytical, communication, and problem-solving skills. * Ability to work independently and collaborate within a development team. **Preferred Qualifications** * Degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience. * Experience developing and deploying production web applications. * Familiarity with cloud platforms, CI/CD pipelines, and automated testing. * Understanding of Agile development practices and project management workflows. * Experience working on client-focused software projects. **Benefits** Compensation, health insurance, paid time off, retirement benefits, and professional development opportunities should be confirmed with the employer. **Equal Opportunity** Applicants should be evaluated fairly based on relevant skills, experience, and job-related qualifications. Employment policies and available accommodations should be confirmed through the employer's official hiring process. Pay: $100,000.00 - $135,000.00 per year Benefits: * AD&D insurance * Health insurance * Relocation assistance * Vision insurance Work Location: In person