Senior Full-Stack Engineer: Lead Scalable Web Apps

Paycom - ATS; Village of East Syracuse (NY); On-site; USD 120,000 - 170,000; Full time

Job summary

ProAct is seeking a Senior Full Stack Developer to design, develop, and maintain scalable web applications across the full stack. The role requires expertise in front-end and back-end technologies, leading technical initiatives to deliver high-quality solutions that improve user experience.

The candidate will collaborate with cross-functional teams, implement performance monitoring, and ensure security and compliance across systems.

Qualifications

• 5–10+ years of experience in full stack development.
• Strong experience with RESTful APIs and microservices architecture.
• Solid understanding of databases (SQL and/or NoSQL).
• Familiarity with cloud platforms (Azure, AWS, or GCP).
• Experience with version control (Git) and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain full stack applications (front-end and back-end).
• Build responsive, high-performance user interfaces using modern frameworks.
• Develop robust APIs and backend services.
• Architect scalable, secure, and maintainable systems.
• Monitor performance, telemetry, and incident response, and improve reliability.
• Collaborate with product managers, designers, and stakeholders to optimize applications.

Skills

Full stack development

RESTful APIs

Microservices

Git & CI/CD

Tools

Git

CI/CD pipelines

SQL/NoSQL databases

Job description

ProAct is seeking a Senior Full Stack Developer to design, develop, and maintain scalable web applications across the full stack. The role requires expertise in front-end and back-end technologies, leading technical initiatives to deliver high-quality solutions that improve user experience.

The candidate will collaborate with cross-functional teams, implement performance monitoring, and ensure security and compliance across systems.