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